+ +
Version 2.9.2 +

').' **'.$author.'** '.sprintf(__('Create user %1$s or map to existing'), ' '); + $this->users_form($j); + echo '

\n<atom:link rel="hub" href="http://josephscott.org/?pushpress=hub">\n
\n<link rel="hub" href="http://josephscott.org/?pushpress=hub">\n
\n$curl = curl_init( );\n\ncurl_setopt( $curl, CURLOPT_URL, ''http://example.com/?pushpress=hub'' );\ncurl_setopt( $curl, CURLOPT_POSTFIELDS, ''hub.callback=http://example.com/push/&hub.mode=subscribe&hub.secret=not-telling-you&hub.verify=sync&hub.topic=http://example.com/feed/&hub.verify_token=133t-$7r1n9'' );\ncurl_setopt( $curl, CURLOPT_VERBOSE, 1 );\ncurl_setopt( $curl, CURLOPT_POST, 1 );\n\ncurl_exec( $curl );\nprint_r( curl_getinfo( $curl ) );\ncurl_close( $curl );\n
$info
'.print_r($this,1).'
\n".print_r(strtolower($table), true).":\n".print_r($cqueries, true)."
{$table}:
Found index:".$index_string."
{$table}:
Did not find index:".$index_string."
".print_r($indices, true)."
".print_r($query, true)."
+$thematic_widgetized_areas = array(
+
+               'Primary Aside' => array(
+
+                               'admin_menu_order' => 100,
+
+                               'args' => array (
+
+                                               'name' => 'Primary Aside',
+
+                                               'id' => 'primary-aside',
+
+                                               'description' => __('The primary widget area, most often used as a sidebar.', 'thematic'),
+
+                                               'before_widget' => thematic_before_widget(),
+
+                                               'after_widget' => thematic_after_widget(),
+
+                                               'before_title' => thematic_before_title(),
+
+                                               'after_title' => thematic_after_title(),
+
+                                               ),
+
+                               'action_hook'    => 'widget_area_primary_aside',
+
+                               'function'                            => 'thematic_primary_aside',
+
+                               'priority'                              => 10,
+
+                               ),
+
+               )
+	
+function remove_widget_area($content) {
+
+         unset($content['Primary Aside']);
+
+         return $content;
+
+}
+
+add_filter('thematic_widgetized_areas', 'remove_widget_area');
+	
+function rename_widget_area($content) {
+
+         $content['Primary Aside']['args']['name'] = 'My first Sidebar';
+
+         return $content;
+
+}
+
+add_filter('thematic_widgetized_areas', 'rename_widget_area');
+	
+// First we create a new function to display the secondary aside only on pages:
+
+function childtheme_secondary_aside() {
+
+         if (is_page()) {
+
+                 if (is_sidebar_active('secondary-aside')) {
+
+                          echo thematic_before_widget_area('secondary-aside');
+
+                          dynamic_sidebar('secondary-aside');
+
+                          echo thematic_after_widget_area('secondary-aside');
+
+                 }
+
+         }
+
+}
+
+// ... and then ... without removing an action or so:
+
+function change_secondary_aside($content) {
+
+         $content['Secondary Aside']['function'] = 'childtheme_secondary_aside';
+
+         return $content;
+
+}
+
+add_filter('thematic_widgetized_areas','change_secondary_aside');
+
+function change_secondary_aside($content) {
+
+         $content['Secondary Aside']['function'] = 'childtheme_secondary_aside';
+
+         $content['Secondary Aside Pages'] = array(
+
+                 'admin_menu_order' => 201,
+
+                 'args' => array (
+
+                          'name' => 'Secondary Aside Pages',
+
+                          'id' => 'secondary-aside-pages',
+
+                          'description' => __('The secondary widget area for pages.', 'childtheme'),
+
+                          'before_widget' => thematic_before_widget(),
+
+                          'after_widget' => thematic_after_widget(),
+
+                          'before_title' => thematic_before_title(),
+
+                          'after_title' => thematic_after_title(),
+
+                 ),
+
+                 'action_hook'    => 'thematic_secondary_aside',
+
+                 'function'                => 'childtheme_secondary_aside',
+
+                 'priority'                => 10,
+
+         );
+
+ 
+
+         return $content;
+
+}
+
+add_filter('thematic_widgetized_areas','change_secondary_aside');
+
+ 
+
+function childtheme_secondary_aside() {
+
+         if (is_sidebar_active('secondary-aside') && is_sidebar_active('secondary-aside-pages')) {
+
+                 echo thematic_before_widget_area('secondary-aside');
+
+                 if (is_page()) {
+
+                          dynamic_sidebar('secondary-aside-pages');
+
+                 } else {
+
+                          dynamic_sidebar('secondary-aside');
+
+                 }
+
+                 echo thematic_after_widget_area('secondary-aside');
+
+         }
+
+}
+	
";
+			print_r($cache);
+			echo "
'.htmlspecialchars($request)."\n
'.htmlspecialchars($debug_contents)."\n
) even if there was invalid nesting before that
+			 * 
+			 * Example: in the case sadsadasd"baba"
+			 *          "baba" won't be texturize
+			 */
+
+			array_push($stack, $matches[1]);
+		}
+	} else {
+		// Closing? Check $text+2 against disabled elements
+		$c = preg_quote($closing, '/');
+		if (preg_match('/^' . $disabled_elements . $c . '/', substr($text, 2), $matches)) {
+			$last = array_pop($stack);
+
+			// Make sure it matches the opening tag
+			if ($last != $matches[1])
+				array_push($stack, $last);
+		}
+	}
+}
+
+/**
+ * Accepts matches array from preg_replace_callback in wpautop() or a string.
+ *
+ * Ensures that the contents of a <>...<> HTML block are not
+ * converted into paragraphs or line-breaks.
+ *
+ * @since 1.2.0
+ *
+ * @param array|string $matches The array or string
+ * @return string The pre block without paragraph/line-break conversion.
+ */
+function clean_pre($matches) {
+	if ( is_array($matches) )
+		$text = $matches[1] . $matches[2] . "
 
"+body.innerHTML+"
'+o+'
'+code+'
$2
$2
$function_to_add
+ * is even a string. It is up to you to take care and this is done for
+ * optimization purposes, so everything is as quick as possible.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 0.71
+ * @global array $wp_filter Stores all of the filters added in the form of
+ *	wp_filter['tag']['array of priorities']['array of functions serialized']['array of ['array (functions, accepted_args)']']
+ * @global array $merged_filters Tracks the tags that need to be merged for later. If the hook is added, it doesn't need to run through that process.
+ *
+ * @param string $tag The name of the filter to hook the $function_to_add to.
+ * @param callback $function_to_add The name of the function to be called when the filter is applied.
+ * @param int $priority optional. Used to specify the order in which the functions associated with a particular action are executed (default: 10). Lower numbers correspond with earlier execution, and functions with the same priority are executed in the order in which they were added to the action.
+ * @param int $accepted_args optional. The number of arguments the function accept (default 1).
+ * @return boolean true
+ */
+function add_filter($tag, $function_to_add, $priority = 10, $accepted_args = 1) {
+	global $wp_filter, $merged_filters;
+
+	$idx = _wp_filter_build_unique_id($tag, $function_to_add, $priority);
+	$wp_filter[$tag][$priority][$idx] = array('function' => $function_to_add, 'accepted_args' => $accepted_args);
+	unset( $merged_filters[ $tag ] );
+	return true;
+}
+
+/**
+ * Check if any filter has been registered for a hook.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.5
+ * @global array $wp_filter Stores all of the filters
+ *
+ * @param string $tag The name of the filter hook.
+ * @param callback $function_to_check optional.  If specified, return the priority of that function on this hook or false if not attached.
+ * @return int|boolean Optionally returns the priority on that hook for the specified function.
+ */
+function has_filter($tag, $function_to_check = false) {
+	global $wp_filter;
+
+	$has = !empty($wp_filter[$tag]);
+	if ( false === $function_to_check || false == $has )
+		return $has;
+
+	if ( !$idx = _wp_filter_build_unique_id($tag, $function_to_check, false) )
+		return false;
+
+	foreach ( (array) array_keys($wp_filter[$tag]) as $priority ) {
+		if ( isset($wp_filter[$tag][$priority][$idx]) )
+			return $priority;
+	}
+
+	return false;
+}
+
+/**
+ * Call the functions added to a filter hook.
+ *
+ * The callback functions attached to filter hook $tag are invoked by calling
+ * this function. This function can be used to create a new filter hook by
+ * simply calling this function with the name of the new hook specified using
+ * the $tag parameter.
+ *
+ * The function allows for additional arguments to be added and passed to hooks.
+ * 
+ * function example_hook($string, $arg1, $arg2)
+ * {
+ *		//Do stuff
+ *		return $string;
+ * }
+ * $value = apply_filters('example_filter', 'filter me', 'arg1', 'arg2');
+ * 
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 0.71
+ * @global array $wp_filter Stores all of the filters
+ * @global array $merged_filters Merges the filter hooks using this function.
+ * @global array $wp_current_filter stores the list of current filters with the current one last
+ *
+ * @param string $tag The name of the filter hook.
+ * @param mixed $value The value on which the filters hooked to $tag are applied on.
+ * @param mixed $var,... Additional variables passed to the functions hooked to $tag.
+ * @return mixed The filtered value after all hooked functions are applied to it.
+ */
+function apply_filters($tag, $value) {
+	global $wp_filter, $merged_filters, $wp_current_filter;
+
+	$args = array();
+	$wp_current_filter[] = $tag;
+
+	// Do 'all' actions first
+	if ( isset($wp_filter['all']) ) {
+		$args = func_get_args();
+		_wp_call_all_hook($args);
+	}
+
+	if ( !isset($wp_filter[$tag]) ) {
+		array_pop($wp_current_filter);
+		return $value;
+	}
+
+	// Sort
+	if ( !isset( $merged_filters[ $tag ] ) ) {
+		ksort($wp_filter[$tag]);
+		$merged_filters[ $tag ] = true;
+	}
+
+	reset( $wp_filter[ $tag ] );
+
+	if ( empty($args) )
+		$args = func_get_args();
+
+	do {
+		foreach( (array) current($wp_filter[$tag]) as $the_ )
+			if ( !is_null($the_['function']) ){
+				$args[1] = $value;
+				$value = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args']));
+			}
+
+	} while ( next($wp_filter[$tag]) !== false );
+
+	array_pop( $wp_current_filter );
+
+	return $value;
+}
+
+/**
+ * Removes a function from a specified filter hook.
+ *
+ * This function removes a function attached to a specified filter hook. This
+ * method can be used to remove default functions attached to a specific filter
+ * hook and possibly replace them with a substitute.
+ *
+ * To remove a hook, the $function_to_remove and $priority arguments must match
+ * when the hook was added. This goes for both filters and actions. No warning
+ * will be given on removal failure.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 1.2
+ *
+ * @param string $tag The filter hook to which the function to be removed is hooked.
+ * @param callback $function_to_remove The name of the function which should be removed.
+ * @param int $priority optional. The priority of the function (default: 10).
+ * @param int $accepted_args optional. The number of arguments the function accpets (default: 1).
+ * @return boolean Whether the function existed before it was removed.
+ */
+function remove_filter($tag, $function_to_remove, $priority = 10, $accepted_args = 1) {
+	$function_to_remove = _wp_filter_build_unique_id($tag, $function_to_remove, $priority);
+
+	$r = isset($GLOBALS['wp_filter'][$tag][$priority][$function_to_remove]);
+
+	if ( true === $r) {
+		unset($GLOBALS['wp_filter'][$tag][$priority][$function_to_remove]);
+		if ( empty($GLOBALS['wp_filter'][$tag][$priority]) )
+			unset($GLOBALS['wp_filter'][$tag][$priority]);
+		unset($GLOBALS['merged_filters'][$tag]);
+	}
+
+	return $r;
+}
+
+/**
+ * Remove all of the hooks from a filter.
+ *
+ * @since 2.7
+ *
+ * @param string $tag The filter to remove hooks from.
+ * @param int $priority The priority number to remove.
+ * @return bool True when finished.
+ */
+function remove_all_filters($tag, $priority = false) {
+	global $wp_filter, $merged_filters;
+
+	if( isset($wp_filter[$tag]) ) {
+		if( false !== $priority && isset($$wp_filter[$tag][$priority]) )
+			unset($wp_filter[$tag][$priority]);
+		else
+			unset($wp_filter[$tag]);
+	}
+
+	if( isset($merged_filters[$tag]) )
+		unset($merged_filters[$tag]);
+
+	return true;
+}
+
+/**
+ * Retrieve the name of the current filter or action.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.5
+ *
+ * @return string Hook name of the current filter or action.
+ */
+function current_filter() {
+	global $wp_current_filter;
+	return end( $wp_current_filter );
+}
+
+
+/**
+ * Hooks a function on to a specific action.
+ *
+ * Actions are the hooks that the WordPress core launches at specific points
+ * during execution, or when specific events occur. Plugins can specify that
+ * one or more of its PHP functions are executed at these points, using the
+ * Action API.
+ *
+ * @uses add_filter() Adds an action. Parameter list and functionality are the same.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 1.2
+ *
+ * @param string $tag The name of the action to which the $function_to_add is hooked.
+ * @param callback $function_to_add The name of the function you wish to be called.
+ * @param int $priority optional. Used to specify the order in which the functions associated with a particular action are executed (default: 10). Lower numbers correspond with earlier execution, and functions with the same priority are executed in the order in which they were added to the action.
+ * @param int $accepted_args optional. The number of arguments the function accept (default 1).
+ */
+function add_action($tag, $function_to_add, $priority = 10, $accepted_args = 1) {
+	return add_filter($tag, $function_to_add, $priority, $accepted_args);
+}
+
+
+/**
+ * Execute functions hooked on a specific action hook.
+ *
+ * This function invokes all functions attached to action hook $tag. It is
+ * possible to create new action hooks by simply calling this function,
+ * specifying the name of the new hook using the $tag parameter.
+ *
+ * You can pass extra arguments to the hooks, much like you can with
+ * apply_filters().
+ *
+ * @see apply_filters() This function works similar with the exception that
+ * nothing is returned and only the functions or methods are called.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 1.2
+ * @global array $wp_filter Stores all of the filters
+ * @global array $wp_actions Increments the amount of times action was triggered.
+ *
+ * @param string $tag The name of the action to be executed.
+ * @param mixed $arg,... Optional additional arguments which are passed on to the functions hooked to the action.
+ * @return null Will return null if $tag does not exist in $wp_filter array
+ */
+function do_action($tag, $arg = '') {
+	global $wp_filter, $wp_actions, $merged_filters, $wp_current_filter;
+
+	if ( is_array($wp_actions) )
+		$wp_actions[] = $tag;
+	else
+		$wp_actions = array($tag);
+
+	$wp_current_filter[] = $tag;
+
+	// Do 'all' actions first
+	if ( isset($wp_filter['all']) ) {
+		$all_args = func_get_args();
+		_wp_call_all_hook($all_args);
+	}
+
+	if ( !isset($wp_filter[$tag]) ) {
+		array_pop($wp_current_filter);
+		return;
+	}
+
+	$args = array();
+	if ( is_array($arg) && 1 == count($arg) && is_object($arg[0]) ) // array(&$this)
+		$args[] =& $arg[0];
+	else
+		$args[] = $arg;
+	for ( $a = 2; $a < func_num_args(); $a++ )
+		$args[] = func_get_arg($a);
+
+	// Sort
+	if ( !isset( $merged_filters[ $tag ] ) ) {
+		ksort($wp_filter[$tag]);
+		$merged_filters[ $tag ] = true;
+	}
+
+	reset( $wp_filter[ $tag ] );
+
+	do {
+		foreach ( (array) current($wp_filter[$tag]) as $the_ )
+			if ( !is_null($the_['function']) )
+				call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
+
+	} while ( next($wp_filter[$tag]) !== false );
+
+	array_pop($wp_current_filter);
+}
+
+/**
+ * Retrieve the number times an action is fired.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.1
+ * @global array $wp_actions Increments the amount of times action was triggered.
+ *
+ * @param string $tag The name of the action hook.
+ * @return int The number of times action hook $tag is fired
+ */
+function did_action($tag) {
+	global $wp_actions;
+
+	if ( empty($wp_actions) )
+		return 0;
+
+	return count(array_keys($wp_actions, $tag));
+}
+
+/**
+ * Execute functions hooked on a specific action hook, specifying arguments in an array.
+ *
+ * @see do_action() This function is identical, but the arguments passed to the
+ * functions hooked to $tag are supplied using an array.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.1
+ * @global array $wp_filter Stores all of the filters
+ * @global array $wp_actions Increments the amount of times action was triggered.
+ *
+ * @param string $tag The name of the action to be executed.
+ * @param array $args The arguments supplied to the functions hooked to $tag
+ * @return null Will return null if $tag does not exist in $wp_filter array
+ */
+function do_action_ref_array($tag, $args) {
+	global $wp_filter, $wp_actions, $merged_filters, $wp_current_filter;
+
+	if ( !is_array($wp_actions) )
+		$wp_actions = array($tag);
+	else
+		$wp_actions[] = $tag;
+
+	$wp_current_filter[] = $tag;
+
+	// Do 'all' actions first
+	if ( isset($wp_filter['all']) ) {
+		$all_args = func_get_args();
+		_wp_call_all_hook($all_args);
+	}
+
+	if ( !isset($wp_filter[$tag]) ) {
+		array_pop($wp_current_filter);
+		return;
+	}
+
+	// Sort
+	if ( !isset( $merged_filters[ $tag ] ) ) {
+		ksort($wp_filter[$tag]);
+		$merged_filters[ $tag ] = true;
+	}
+
+	reset( $wp_filter[ $tag ] );
+
+	do {
+		foreach( (array) current($wp_filter[$tag]) as $the_ )
+			if ( !is_null($the_['function']) )
+				call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
+
+	} while ( next($wp_filter[$tag]) !== false );
+
+	array_pop($wp_current_filter);
+}
+
+/**
+ * Check if any action has been registered for a hook.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.5
+ * @see has_filter() has_action() is an alias of has_filter().
+ *
+ * @param string $tag The name of the action hook.
+ * @param callback $function_to_check optional.  If specified, return the priority of that function on this hook or false if not attached.
+ * @return int|boolean Optionally returns the priority on that hook for the specified function.
+ */
+function has_action($tag, $function_to_check = false) {
+	return has_filter($tag, $function_to_check);
+}
+
+/**
+ * Removes a function from a specified action hook.
+ *
+ * This function removes a function attached to a specified action hook. This
+ * method can be used to remove default functions attached to a specific filter
+ * hook and possibly replace them with a substitute.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 1.2
+ *
+ * @param string $tag The action hook to which the function to be removed is hooked.
+ * @param callback $function_to_remove The name of the function which should be removed.
+ * @param int $priority optional The priority of the function (default: 10).
+ * @param int $accepted_args optional. The number of arguments the function accpets (default: 1).
+ * @return boolean Whether the function is removed.
+ */
+function remove_action($tag, $function_to_remove, $priority = 10, $accepted_args = 1) {
+	return remove_filter($tag, $function_to_remove, $priority, $accepted_args);
+}
+
+/**
+ * Remove all of the hooks from an action.
+ *
+ * @since 2.7
+ *
+ * @param string $tag The action to remove hooks from.
+ * @param int $priority The priority number to remove them from.
+ * @return bool True when finished.
+ */
+function remove_all_actions($tag, $priority = false) {
+	return remove_all_filters($tag, $priority);
+}
+
+//
+// Functions for handling plugins.
+//
+
+/**
+ * Gets the basename of a plugin.
+ *
+ * This method extracts the name of a plugin from its filename.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 1.5
+ *
+ * @access private
+ *
+ * @param string $file The filename of plugin.
+ * @return string The name of a plugin.
+ * @uses WP_PLUGIN_DIR
+ */
+function plugin_basename($file) {
+	$file = str_replace('\\','/',$file); // sanitize for Win32 installs
+	$file = preg_replace('|/+|','/', $file); // remove any duplicate slash
+	$plugin_dir = str_replace('\\','/',WP_PLUGIN_DIR); // sanitize for Win32 installs
+	$plugin_dir = preg_replace('|/+|','/', $plugin_dir); // remove any duplicate slash
+	$mu_plugin_dir = str_replace('\\','/',WPMU_PLUGIN_DIR); // sanitize for Win32 installs
+	$mu_plugin_dir = preg_replace('|/+|','/', $mu_plugin_dir); // remove any duplicate slash
+	$file = preg_replace('#^' . preg_quote($plugin_dir, '#') . '/|^' . preg_quote($mu_plugin_dir, '#') . '/#','',$file); // get relative path from plugins dir
+	$file = trim($file, '/');
+	return $file;
+}
+
+/**
+ * Gets the filesystem directory path (with trailing slash) for the plugin __FILE__ passed in
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.8
+ *
+ * @param string $file The filename of the plugin (__FILE__)
+ * @return string the filesystem path of the directory that contains the plugin
+ */
+function plugin_dir_path( $file ) {
+	return trailingslashit( dirname( $file ) );
+}
+
+/**
+ * Gets the URL directory path (with trailing slash) for the plugin __FILE__ passed in
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.8
+ *
+ * @param string $file The filename of the plugin (__FILE__)
+ * @return string the URL path of the directory that contains the plugin
+ */
+function plugin_dir_url( $file ) {
+	return trailingslashit( plugins_url( '', $file ) );
+}
+
+/**
+ * Set the activation hook for a plugin.
+ *
+ * When a plugin is activated, the action 'activate_PLUGINNAME' hook is
+ * activated. In the name of this hook, PLUGINNAME is replaced with the name of
+ * the plugin, including the optional subdirectory. For example, when the plugin
+ * is located in wp-content/plugin/sampleplugin/sample.php, then the name of
+ * this hook will become 'activate_sampleplugin/sample.php'. When the plugin
+ * consists of only one file and is (as by default) located at
+ * wp-content/plugin/sample.php the name of this hook will be
+ * 'activate_sample.php'.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.0
+ *
+ * @param string $file The filename of the plugin including the path.
+ * @param callback $function the function hooked to the 'activate_PLUGIN' action.
+ */
+function register_activation_hook($file, $function) {
+	$file = plugin_basename($file);
+	add_action('activate_' . $file, $function);
+}
+
+/**
+ * Set the deactivation hook for a plugin.
+ *
+ * When a plugin is deactivated, the action 'deactivate_PLUGINNAME' hook is
+ * deactivated. In the name of this hook, PLUGINNAME is replaced with the name
+ * of the plugin, including the optional subdirectory. For example, when the
+ * plugin is located in wp-content/plugin/sampleplugin/sample.php, then
+ * the name of this hook will become 'activate_sampleplugin/sample.php'.
+ *
+ * When the plugin consists of only one file and is (as by default) located at
+ * wp-content/plugin/sample.php the name of this hook will be
+ * 'activate_sample.php'.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.0
+ *
+ * @param string $file The filename of the plugin including the path.
+ * @param callback $function the function hooked to the 'activate_PLUGIN' action.
+ */
+function register_deactivation_hook($file, $function) {
+	$file = plugin_basename($file);
+	add_action('deactivate_' . $file, $function);
+}
+
+/**
+ * Set the uninstallation hook for a plugin.
+ *
+ * Registers the uninstall hook that will be called when the user clicks on the
+ * uninstall link that calls for the plugin to uninstall itself. The link won't
+ * be active unless the plugin hooks into the action.
+ *
+ * The plugin should not run arbitrary code outside of functions, when
+ * registering the uninstall hook. In order to run using the hook, the plugin
+ * will have to be included, which means that any code laying outside of a
+ * function will be run during the uninstall process. The plugin should not
+ * hinder the uninstall process.
+ *
+ * If the plugin can not be written without running code within the plugin, then
+ * the plugin should create a file named 'uninstall.php' in the base plugin
+ * folder. This file will be called, if it exists, during the uninstall process
+ * bypassing the uninstall hook. The plugin, when using the 'uninstall.php'
+ * should always check for the 'WP_UNINSTALL_PLUGIN' constant, before
+ * executing.
+ *
+ * @since 2.7
+ *
+ * @param string $file
+ * @param callback $callback The callback to run when the hook is called.
+ */
+function register_uninstall_hook($file, $callback) {
+	// The option should not be autoloaded, because it is not needed in most
+	// cases. Emphasis should be put on using the 'uninstall.php' way of
+	// uninstalling the plugin.
+	$uninstallable_plugins = (array) get_option('uninstall_plugins');
+	$uninstallable_plugins[plugin_basename($file)] = $callback;
+	update_option('uninstall_plugins', $uninstallable_plugins);
+}
+
+/**
+ * Calls the 'all' hook, which will process the functions hooked into it.
+ *
+ * The 'all' hook passes all of the arguments or parameters that were used for
+ * the hook, which this function was called for.
+ *
+ * This function is used internally for apply_filters(), do_action(), and
+ * do_action_ref_array() and is not meant to be used from outside those
+ * functions. This function does not check for the existence of the all hook, so
+ * it will fail unless the all hook exists prior to this function call.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @since 2.5
+ * @access private
+ *
+ * @uses $wp_filter Used to process all of the functions in the 'all' hook
+ *
+ * @param array $args The collected parameters from the hook that was called.
+ * @param string $hook Optional. The hook name that was used to call the 'all' hook.
+ */
+function _wp_call_all_hook($args) {
+	global $wp_filter;
+
+	reset( $wp_filter['all'] );
+	do {
+		foreach( (array) current($wp_filter['all']) as $the_ )
+			if ( !is_null($the_['function']) )
+				call_user_func_array($the_['function'], $args);
+
+	} while ( next($wp_filter['all']) !== false );
+}
+
+/**
+ * Build Unique ID for storage and retrieval.
+ *
+ * The old way to serialize the callback caused issues and this function is the
+ * solution. It works by checking for objects and creating an a new property in
+ * the class to keep track of the object and new objects of the same class that
+ * need to be added.
+ *
+ * It also allows for the removal of actions and filters for objects after they
+ * change class properties. It is possible to include the property $wp_filter_id
+ * in your class and set it to "null" or a number to bypass the workaround.
+ * However this will prevent you from adding new classes and any new classes
+ * will overwrite the previous hook by the same class.
+ *
+ * Functions and static method callbacks are just returned as strings and
+ * shouldn't have any speed penalty.
+ *
+ * @package WordPress
+ * @subpackage Plugin
+ * @access private
+ * @since 2.2.3
+ * @link http://trac.wordpress.org/ticket/3875
+ *
+ * @global array $wp_filter Storage for all of the filters and actions
+ * @param string $tag Used in counting how many hooks were applied
+ * @param callback $function Used for creating unique id
+ * @param int|bool $priority Used in counting how many hooks were applied.  If === false and $function is an object reference, we return the unique id only if it already has one, false otherwise.
+ * @param string $type filter or action
+ * @return string|bool Unique ID for usage as array key or false if $priority === false and $function is an object reference, and it does not already have a uniqe id.
+ */
+function _wp_filter_build_unique_id($tag, $function, $priority) {
+	global $wp_filter;
+	static $filter_id_count = 0;
+
+	if ( is_string($function) ) {
+		return $function;
+	} else if (is_object($function[0]) ) {
+		// Object Class Calling
+		if ( function_exists('spl_object_hash') ) {
+			return spl_object_hash($function[0]) . $function[1];
+		} else {
+			$obj_idx = get_class($function[0]).$function[1];
+			if ( !isset($function[0]->wp_filter_id) ) {
+				if ( false === $priority )
+					return false;
+				$obj_idx .= isset($wp_filter[$tag][$priority]) ? count((array)$wp_filter[$tag][$priority]) : $filter_id_count;
+				$function[0]->wp_filter_id = $filter_id_count;
+				++$filter_id_count;
+			} else {
+				$obj_idx .= $function[0]->wp_filter_id;
+			}
+	
+			return $obj_idx;
+		}
+	} else if ( is_string($function[0]) ) {
+		// Static Calling
+		return $function[0].$function[1];
+	}
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/pomo/entry.php

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/pomo/entry.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,70 @@
+ $value) {
+			$this->$varname = $value;
+		}
+		if (isset($args['plural'])) $this->is_plural = true;
+		if (!is_array($this->translations)) $this->translations = array();
+		if (!is_array($this->references)) $this->references = array();
+		if (!is_array($this->flags)) $this->flags = array();
+	}
+
+	/**
+	 * Generates a unique key for this entry
+	 *
+	 * @return string|bool the key or false if the entry is empty
+	 */
+	function key() {
+		if (is_null($this->singular)) return false;
+		// prepend context and EOT, like in MO files
+		return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular;
+	}
+}
+endif;
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/pomo/mo.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/pomo/mo.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,231 @@
+is_resource())
+			return false;
+		return $this->import_from_reader($reader);
+	}
+	
+	function export_to_file($filename) {
+		$fh = fopen($filename, 'wb');
+		if ( !$fh ) return false;
+		$entries = array_filter($this->entries, create_function('$e', 'return !empty($e->translations);'));
+		ksort($entries);
+		$magic = 0x950412de;
+		$revision = 0;
+		$total = count($entries) + 1; // all the headers are one entry
+		$originals_lenghts_addr = 28;
+		$translations_lenghts_addr = $originals_lenghts_addr + 8 * $total;
+		$size_of_hash = 0;
+		$hash_addr = $translations_lenghts_addr + 8 * $total;
+		$current_addr = $hash_addr;
+		fwrite($fh, pack('V*', $magic, $revision, $total, $originals_lenghts_addr,
+			$translations_lenghts_addr, $size_of_hash, $hash_addr));
+		fseek($fh, $originals_lenghts_addr);
+		
+		// headers' msgid is an empty string
+		fwrite($fh, pack('VV', 0, $current_addr));
+		$current_addr++;
+		$originals_table = chr(0);
+
+		foreach($entries as $entry) {
+			$originals_table .= $this->export_original($entry) . chr(0);
+			$length = strlen($this->export_original($entry));
+			fwrite($fh, pack('VV', $length, $current_addr));
+			$current_addr += $length + 1; // account for the NULL byte after
+		}
+		
+		$exported_headers = $this->export_headers();
+		fwrite($fh, pack('VV', strlen($exported_headers), $current_addr));
+		$current_addr += strlen($exported_headers) + 1;
+		$translations_table = $exported_headers . chr(0);
+		
+		foreach($entries as $entry) {
+			$translations_table .= $this->export_translations($entry) . chr(0);
+			$length = strlen($this->export_translations($entry));
+			fwrite($fh, pack('VV', $length, $current_addr));
+			$current_addr += $length + 1;
+		}
+		
+		fwrite($fh, $originals_table);
+		fwrite($fh, $translations_table);
+		fclose($fh);
+	}
+	
+	function export_original($entry) {
+		//TODO: warnings for control characters
+		$exported = $entry->singular;
+		if ($entry->is_plural) $exported .= chr(0).$entry->plural;
+		if (!is_null($entry->context)) $exported = $entry->context . chr(4) . $exported;
+		return $exported;
+	}
+	
+	function export_translations($entry) {
+		//TODO: warnings for control characters
+		return implode(chr(0), $entry->translations);
+	}
+	
+	function export_headers() {
+		$exported = '';
+		foreach($this->headers as $header => $value) {
+			$exported.= "$header: $value\n";
+		}
+		return $exported;
+	}
+
+	function get_byteorder($magic) {
+		// The magic is 0x950412de
+
+		// bug in PHP 5.0.2, see https://savannah.nongnu.org/bugs/?func=detailitem&item_id=10565
+		$magic_little = (int) - 1794895138;
+		$magic_little_64 = (int) 2500072158;
+		// 0xde120495
+		$magic_big = ((int) - 569244523) & 0xFFFFFFFF;
+		if ($magic_little == $magic || $magic_little_64 == $magic) {
+			return 'little';
+		} else if ($magic_big == $magic) {
+			return 'big';
+		} else {
+			return false;
+		}
+	}
+
+	function import_from_reader($reader) {
+		$endian_string = MO::get_byteorder($reader->readint32());
+		if (false === $endian_string) {
+			return false;
+		}
+		$reader->setEndian($endian_string);
+
+		$endian = ('big' == $endian_string)? 'N' : 'V';
+
+		$header = $reader->read(24);
+		if ($reader->strlen($header) != 24)
+			return false;
+
+		// parse header
+		$header = unpack("{$endian}revision/{$endian}total/{$endian}originals_lenghts_addr/{$endian}translations_lenghts_addr/{$endian}hash_length/{$endian}hash_addr", $header);
+		if (!is_array($header))
+			return false;
+
+		extract( $header );
+
+		// support revision 0 of MO format specs, only
+		if ($revision != 0)
+			return false;
+
+		// seek to data blocks
+		$reader->seekto($originals_lenghts_addr);
+
+		// read originals' indices
+		$originals_lengths_length = $translations_lenghts_addr - $originals_lenghts_addr;
+		if ( $originals_lengths_length != $total * 8 )
+			return false;
+
+		$originals = $reader->read($originals_lengths_length);
+		if ( $reader->strlen( $originals ) != $originals_lengths_length )
+			return false;
+
+		// read translations' indices
+		$translations_lenghts_length = $hash_addr - $translations_lenghts_addr;
+		if ( $translations_lenghts_length != $total * 8 )
+			return false;
+
+		$translations = $reader->read($translations_lenghts_length);
+		if ( $reader->strlen( $translations ) != $translations_lenghts_length )
+			return false;
+
+		// transform raw data into set of indices
+		$originals    = $reader->str_split( $originals, 8 );
+		$translations = $reader->str_split( $translations, 8 );
+
+		// skip hash table
+		$strings_addr = $hash_addr + $hash_length * 4;
+
+		$reader->seekto($strings_addr);
+
+		$strings = $reader->read_all();
+		$reader->close();
+
+		for ( $i = 0; $i < $total; $i++ ) {
+			$o = unpack( "{$endian}length/{$endian}pos", $originals[$i] );
+			$t = unpack( "{$endian}length/{$endian}pos", $translations[$i] );
+			if ( !$o || !$t ) return false;
+
+			// adjust offset due to reading strings to separate space before
+			$o['pos'] -= $strings_addr;
+			$t['pos'] -= $strings_addr;
+
+			$original    = $reader->substr( $strings, $o['pos'], $o['length'] );
+			$translation = $reader->substr( $strings, $t['pos'], $t['length'] );
+
+			if ('' === $original) {
+				$this->set_headers($this->make_headers($translation));
+			} else {
+				$entry = &$this->make_entry($original, $translation);
+				$this->entries[$entry->key()] = &$entry;
+			}
+		}
+		return true;
+	}
+
+	/**
+	 * Build a Translation_Entry from original string and translation strings,
+	 * found in a MO file
+	 * 
+	 * @static
+	 * @param string $original original string to translate from MO file. Might contain
+	 * 	0x04 as context separator or 0x00 as singular/plural separator
+	 * @param string $translation translation string from MO file. Might contain
+	 * 	0x00 as a plural translations separator
+	 */
+	function &make_entry($original, $translation) {
+		$entry = & new Translation_Entry();
+		// look for context
+		$parts = explode(chr(4), $original);
+		if (isset($parts[1])) {
+			$original = $parts[1];
+			$entry->context = $parts[0];
+		}
+		// look for plural original
+		$parts = explode(chr(0), $original);
+		$entry->singular = $parts[0];
+		if (isset($parts[1])) {
+			$entry->is_plural = true;
+			$entry->plural = $parts[1];
+		}
+		// plural translations are also separated by \0
+		$entry->translations = explode(chr(0), $translation);
+		return $entry;
+	}
+
+	function select_plural_form($count) {
+		return $this->gettext_select_plural_form($count);
+	}
+
+	function get_plural_forms_count() {
+		return $this->_nplurals;
+	}
+}
+endif;
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/pomo/po.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/pomo/po.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,363 @@
+headers as $header => $value) {
+			$header_string.= "$header: $value\n";
+		}
+		$poified = PO::poify($header_string);
+		return rtrim("msgid \"\"\nmsgstr $poified");
+	}
+
+	/**
+	 * Exports all entries to PO format
+	 *
+	 * @return string sequence of mgsgid/msgstr PO strings, doesn't containt newline at the end
+	 */
+	function export_entries() {
+		//TODO sorting
+		return implode("\n\n", array_map(array('PO', 'export_entry'), $this->entries));
+	}
+
+	/**
+	 * Exports the whole PO file as a string
+	 *
+	 * @param bool $include_headers whether to include the headers in the export
+	 * @return string ready for inclusion in PO file string for headers and all the enrtries
+	 */
+	function export($include_headers = true) {
+		$res = '';
+		if ($include_headers) {
+			$res .= $this->export_headers();
+			$res .= "\n\n";
+		}
+		$res .= $this->export_entries();
+		return $res;
+	}
+
+	/**
+	 * Same as {@link export}, but writes the result to a file
+	 *
+	 * @param string $filename where to write the PO string
+	 * @param bool $include_headers whether to include tje headers in the export
+	 * @return bool true on success, false on error
+	 */
+	function export_to_file($filename, $include_headers = true) {
+		$fh = fopen($filename, 'w');
+		if (false === $fh) return false;
+		$export = $this->export($include_headers);
+		$res = fwrite($fh, $export);
+		if (false === $res) return false;
+		return fclose($fh);
+	}
+
+	/**
+	 * Formats a string in PO-style
+	 *
+	 * @static
+	 * @param string $string the string to format
+	 * @return string the poified string
+	 */
+	function poify($string) {
+		$quote = '"';
+		$slash = '\\';
+		$newline = "\n";
+
+		$replaces = array(
+			"$slash" 	=> "$slash$slash",
+			"$quote"	=> "$slash$quote",
+			"\t" 		=> '\t',
+		);
+
+		$string = str_replace(array_keys($replaces), array_values($replaces), $string);
+
+		$po = $quote.implode("${slash}n$quote$newline$quote", explode($newline, $string)).$quote;
+		// add empty string on first line for readbility
+		if (false !== strpos($string, $newline) &&
+				(substr_count($string, $newline) > 1 || !($newline === substr($string, -strlen($newline))))) {
+			$po = "$quote$quote$newline$po";
+		}
+		// remove empty strings
+		$po = str_replace("$newline$quote$quote", '', $po);
+		return $po;
+	}
+	
+	/**
+	 * Gives back the original string from a PO-formatted string
+	 * 
+	 * @static
+	 * @param string $string PO-formatted string
+	 * @return string enascaped string
+	 */
+	function unpoify($string) {
+		$escapes = array('t' => "\t", 'n' => "\n", '\\' => '\\');
+		$lines = array_map('trim', explode("\n", $string));
+		$lines = array_map(array('PO', 'trim_quotes'), $lines);
+		$unpoified = '';
+		$previous_is_backslash = false;
+		foreach($lines as $line) {
+			preg_match_all('/./u', $line, $chars);
+			$chars = $chars[0];
+			foreach($chars as $char) {
+				if (!$previous_is_backslash) {
+					if ('\\' == $char)
+						$previous_is_backslash = true;
+					else
+						$unpoified .= $char;
+				} else {
+					$previous_is_backslash = false;
+					$unpoified .= isset($escapes[$char])? $escapes[$char] : $char;
+				}
+			}
+		}
+		return $unpoified;
+	}
+
+	/**
+	 * Inserts $with in the beginning of every new line of $string and 
+	 * returns the modified string
+	 *
+	 * @static
+	 * @param string $string prepend lines in this string
+	 * @param string $with prepend lines with this string
+	 */
+	function prepend_each_line($string, $with) {
+		$php_with = var_export($with, true);
+		$lines = explode("\n", $string);
+		// do not prepend the string on the last empty line, artefact by explode
+		if ("\n" == substr($string, -1)) unset($lines[count($lines) - 1]);
+		$res = implode("\n", array_map(create_function('$x', "return $php_with.\$x;"), $lines));
+		// give back the empty line, we ignored above
+		if ("\n" == substr($string, -1)) $res .= "\n";
+		return $res;
+	}
+
+	/**
+	 * Prepare a text as a comment -- wraps the lines and prepends #
+	 * and a special character to each line
+	 *
+	 * @access private
+	 * @param string $text the comment text
+	 * @param string $char character to denote a special PO comment,
+	 * 	like :, default is a space
+	 */
+	function comment_block($text, $char=' ') {
+		$text = wordwrap($text, PO_MAX_LINE_LEN - 3);
+		return PO::prepend_each_line($text, "#$char ");
+	}
+
+	/**
+	 * Builds a string from the entry for inclusion in PO file
+	 *
+	 * @static
+	 * @param object &$entry the entry to convert to po string
+	 * @return string|bool PO-style formatted string for the entry or
+	 * 	false if the entry is empty
+	 */
+	function export_entry(&$entry) {
+		if (is_null($entry->singular)) return false;
+		$po = array();
+		if (!empty($entry->translator_comments)) $po[] = PO::comment_block($entry->translator_comments);
+		if (!empty($entry->extracted_comments)) $po[] = PO::comment_block($entry->extracted_comments, '.');
+		if (!empty($entry->references)) $po[] = PO::comment_block(implode(' ', $entry->references), ':');
+		if (!empty($entry->flags)) $po[] = PO::comment_block(implode(", ", $entry->flags), ',');
+		if (!is_null($entry->context)) $po[] = 'msgctxt '.PO::poify($entry->context);
+		$po[] = 'msgid '.PO::poify($entry->singular);
+		if (!$entry->is_plural) {
+			$translation = empty($entry->translations)? '' : $entry->translations[0];
+			$po[] = 'msgstr '.PO::poify($translation);
+		} else {
+			$po[] = 'msgid_plural '.PO::poify($entry->plural);
+			$translations = empty($entry->translations)? array('', '') : $entry->translations;
+			foreach($translations as $i => $translation) {
+				$po[] = "msgstr[$i] ".PO::poify($translation);
+			}
+		}
+		return implode("\n", $po);
+	}
+
+	function import_from_file($filename) {
+		$f = fopen($filename, 'r');
+		if (!$f) return false;
+		$lineno = 0;
+		while (true) {
+			$res = $this->read_entry($f, $lineno);
+			if (!$res) break;
+			if ($res['entry']->singular == '') {
+				$this->set_headers($this->make_headers($res['entry']->translations[0]));
+			} else {
+				$this->add_entry($res['entry']);
+			}
+		}
+		PO::read_line($f, 'clear');
+		return $res !== false;
+	}
+	
+	function read_entry($f, $lineno = 0) {
+		$entry = new Translation_Entry();
+		// where were we in the last step
+		// can be: comment, msgctxt, msgid, msgid_plural, msgstr, msgstr_plural
+		$context = '';
+		$msgstr_index = 0;
+		$is_final = create_function('$context', 'return $context == "msgstr" || $context == "msgstr_plural";');
+		while (true) {
+			$lineno++;
+			$line = PO::read_line($f);
+			if (!$line)  {
+				if (feof($f)) {
+					if ($is_final($context))
+						break;
+					elseif (!$context) // we haven't read a line and eof came
+						return null;
+					else
+						return false;
+				} else {
+					return false;
+				}
+			}
+			if ($line == "\n") continue;
+			$line = trim($line);
+			if (preg_match('/^#/', $line, $m)) {
+				// the comment is the start of a new entry
+				if ($is_final($context)) {
+					PO::read_line($f, 'put-back');
+					$lineno--;
+					break;
+				}
+				// comments have to be at the beginning
+				if ($context && $context != 'comment') {
+					return false;
+				}
+				// add comment
+				$this->add_comment_to_entry($entry, $line);;
+			} elseif (preg_match('/^msgctxt\s+(".*")/', $line, $m)) {
+				if ($is_final($context)) {
+					PO::read_line($f, 'put-back');
+					$lineno--;
+					break;
+				}
+				if ($context && $context != 'comment') {
+					return false;
+				}
+				$context = 'msgctxt';
+				$entry->context .= PO::unpoify($m[1]);
+			} elseif (preg_match('/^msgid\s+(".*")/', $line, $m)) {
+				if ($is_final($context)) {
+					PO::read_line($f, 'put-back');
+					$lineno--;
+					break;
+				}
+				if ($context && $context != 'msgctxt' && $context != 'comment') {
+					return false;
+				}
+				$context = 'msgid';
+				$entry->singular .= PO::unpoify($m[1]);
+			} elseif (preg_match('/^msgid_plural\s+(".*")/', $line, $m)) {
+				if ($context != 'msgid') {
+					return false;
+				}
+				$context = 'msgid_plural';
+				$entry->is_plural = true;
+				$entry->plural .= PO::unpoify($m[1]);
+			} elseif (preg_match('/^msgstr\s+(".*")/', $line, $m)) {
+				if ($context != 'msgid') {
+					return false;
+				}
+				$context = 'msgstr';
+				$entry->translations = array(PO::unpoify($m[1]));
+			} elseif (preg_match('/^msgstr\[(\d+)\]\s+(".*")/', $line, $m)) {
+				if ($context != 'msgid_plural' && $context != 'msgstr_plural') {
+					return false;
+				}
+				$context = 'msgstr_plural';
+				$msgstr_index = $m[1];
+				$entry->translations[$m[1]] = PO::unpoify($m[2]);
+			} elseif (preg_match('/^".*"$/', $line)) {
+				$unpoified = PO::unpoify($line);
+				switch ($context) {
+					case 'msgid':
+						$entry->singular .= $unpoified; break;
+					case 'msgctxt':
+						$entry->context .= $unpoified; break;
+					case 'msgid_plural':
+						$entry->plural .= $unpoified; break;
+					case 'msgstr':
+						$entry->translations[0] .= $unpoified; break;
+					case 'msgstr_plural':
+						$entry->translations[$msgstr_index] .= $unpoified; break;
+					default:
+						return false;
+				}
+			} else {
+				return false;
+			}
+		}
+		if (array() == array_filter($entry->translations, create_function('$t', 'return $t || "0" === $t;'))) {
+			$entry->translations = array();
+		}
+		return array('entry' => $entry, 'lineno' => $lineno);
+	}
+	
+	function read_line($f, $action = 'read') {
+		static $last_line = '';
+		static $use_last_line = false;
+		if ('clear' == $action) {
+			$last_line = '';
+			return true;
+		}
+		if ('put-back' == $action) {
+			$use_last_line = true;
+			return true;
+		}
+		$line = $use_last_line? $last_line : fgets($f);
+		$last_line = $line;
+		$use_last_line = false;
+		return $line;
+	}
+	
+	function add_comment_to_entry(&$entry, $po_comment_line) {
+		$first_two = substr($po_comment_line, 0, 2);
+		$comment = trim(substr($po_comment_line, 2));
+		if ('#:' == $first_two) {
+			$entry->references = array_merge($entry->references, preg_split('/\s+/', $comment));
+		} elseif ('#.' == $first_two) {
+			$entry->extracted_comments = trim($entry->extracted_comments . "\n" . $comment);
+		} elseif ('#,' == $first_two) {
+			$entry->flags = array_merge($entry->flags, preg_split('/,\s*/', $comment));
+		} else {
+			$entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
+		}
+	}
+	
+	function trim_quotes($s) {
+		if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
+		if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
+		return $s;
+	}
+}
+endif;
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/pomo/streams.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/pomo/streams.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,209 @@
+
+ *
+ * @version $Id: streams.php 293 2009-11-12 15:43:50Z nbachiyski $
+ * @package pomo
+ * @subpackage streams
+ */
+
+if ( !class_exists( 'POMO_Reader' ) ):
+class POMO_Reader {
+	
+	var $endian = 'little';
+	var $_post = '';
+	
+	function POMO_Reader() {
+		$this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr');
+		$this->_pos = 0;
+	}
+	
+	/**
+	 * Sets the endianness of the file.
+	 *
+	 * @param $endian string 'big' or 'little'
+	 */
+	function setEndian($endian) {
+		$this->endian = $endian;
+	}
+
+	/**
+	 * Reads a 32bit Integer from the Stream
+	 *
+	 * @return mixed The integer, corresponding to the next 32 bits from
+	 * 	the stream of false if there are not enough bytes or on error
+	 */
+	function readint32() {
+		$bytes = $this->read(4);
+		if (4 != $this->strlen($bytes))
+			return false;
+		$endian_letter = ('big' == $this->endian)? 'N' : 'V';
+		$int = unpack($endian_letter, $bytes);
+		return array_shift($int);
+	}
+
+	/**
+	 * Reads an array of 32-bit Integers from the Stream
+	 *
+	 * @param integer count How many elements should be read
+	 * @return mixed Array of integers or false if there isn't
+	 * 	enough data or on error
+	 */
+	function readint32array($count) {
+		$bytes = $this->read(4 * $count);
+		if (4*$count != $this->strlen($bytes))
+			return false;
+		$endian_letter = ('big' == $this->endian)? 'N' : 'V';
+		return unpack($endian_letter.$count, $bytes);
+	}
+	
+	
+	function substr($string, $start, $length) {
+		if ($this->is_overloaded) {
+			return mb_substr($string, $start, $length, 'ascii');
+		} else {
+			return substr($string, $start, $length);
+		}
+	}
+	
+	function strlen($string) {
+		if ($this->is_overloaded) {
+			return mb_strlen($string, 'ascii');
+		} else {
+			return strlen($string);
+		}
+	}
+	
+	function str_split($string, $chunk_size) {
+		if (!function_exists('str_split')) {
+			$length = $this->strlen($string);
+			$out = array();
+			for ($i = 0; $i < $length; $i += $chunk_size)
+				$out[] = $this->substr($string, $i, $chunk_size);
+			return $out;
+		} else {
+			return str_split( $string, $chunk_size );
+		}
+	}
+	
+		
+	function pos() {
+		return $this->_pos;
+	}
+
+	function is_resource() {
+		return true;
+	}
+	
+	function close() {
+		return true;
+	}
+}
+endif;
+
+if ( !class_exists( 'POMO_FileReader' ) ):
+class POMO_FileReader extends POMO_Reader {
+	function POMO_FileReader($filename) {
+		parent::POMO_Reader();
+		$this->_f = fopen($filename, 'r');
+	}
+	
+	function read($bytes) {
+		return fread($this->_f, $bytes);
+	}
+	
+	function seekto($pos) {
+		if ( -1 == fseek($this->_f, $pos, SEEK_SET)) {
+			return false;
+		}
+		$this->_pos = $pos;
+		return true;
+	}
+	
+	function is_resource() {
+		return is_resource($this->_f);
+	}
+	
+	function feof() {
+		return feof($this->_f);
+	}
+	
+	function close() {
+		return fclose($this->_f);
+	}
+	
+	function read_all() {
+		$all = '';
+		while ( !$this->feof() )
+			$all .= $this->read(4096);
+		return $all;
+	}
+}
+endif;
+
+if ( !class_exists( 'POMO_StringReader' ) ):
+/**
+ * Provides file-like methods for manipulating a string instead
+ * of a physical file.
+ */
+class POMO_StringReader extends POMO_Reader {
+	
+	var $_str = '';
+	
+	function POMO_StringReader($str = '') {
+		parent::POMO_Reader();
+		$this->_str = $str;
+		$this->_pos = 0;
+	}
+
+
+	function read($bytes) {
+		$data = $this->substr($this->_str, $this->_pos, $bytes);
+		$this->_pos += $bytes;
+		if ($this->strlen($this->_str) < $this->_pos) $this->_pos = $this->strlen($this->_str);
+		return $data;
+	}
+
+	function seekto($pos) {
+		$this->_pos = $pos;
+		if ($this->strlen($this->_str) < $this->_pos) $this->_pos = $this->strlen($this->_str);
+		return $this->_pos;
+	}
+
+	function length() {
+		return $this->strlen($this->_str);
+	}
+
+	function read_all() {
+		return $this->substr($this->_str, $this->_pos, $this->strlen($this->_str));
+	}
+	
+}
+endif;
+
+if ( !class_exists( 'POMO_CachedFileReader' ) ):
+/**
+ * Reads the contents of the file in the beginning.
+ */
+class POMO_CachedFileReader extends POMO_StringReader {
+	function POMO_CachedFileReader($filename) {
+		parent::POMO_StringReader();
+		$this->_str = file_get_contents($filename);
+		if (false === $this->_str)
+			return false;
+		$this->_pos = 0;
+	}
+}
+endif;
+
+if ( !class_exists( 'POMO_CachedIntFileReader' ) ):
+/**
+ * Reads the contents of the file in the beginning.
+ */
+class POMO_CachedIntFileReader extends POMO_CachedFileReader {
+	function POMO_CachedIntFileReader($filename) {
+		parent::POMO_CachedFileReader($filename);
+	}
+}
+endif;
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/pomo/translations.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/pomo/translations.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,251 @@
+key();
+		if (false === $key) return false;
+		$this->entries[$key] = &$entry;
+		return true;
+	}
+
+	/**
+	 * Sets $header PO header to $value
+	 *
+	 * If the header already exists, it will be overwritten
+	 *
+	 * TODO: this should be out of this class, it is gettext specific
+	 *
+	 * @param string $header header name, without trailing :
+	 * @param string $value header value, without trailing \n
+	 */
+	function set_header($header, $value) {
+		$this->headers[$header] = $value;
+	}
+
+	function set_headers(&$headers) {
+		foreach($headers as $header => $value) {
+			$this->set_header($header, $value);
+		}
+	}
+
+	function get_header($header) {
+		return isset($this->headers[$header])? $this->headers[$header] : false;
+	}
+
+	function translate_entry(&$entry) {
+		$key = $entry->key();
+		return isset($this->entries[$key])? $this->entries[$key] : false;
+	}
+
+	function translate($singular, $context=null) {
+		$entry = new Translation_Entry(array('singular' => $singular, 'context' => $context));
+		$translated = $this->translate_entry($entry);
+		return ($translated && !empty($translated->translations))? $translated->translations[0] : $singular;
+	}
+
+	/**
+	 * Given the number of items, returns the 0-based index of the plural form to use
+	 *
+	 * Here, in the base Translations class, the commong logic for English is implmented:
+	 * 	0 if there is one element, 1 otherwise
+	 *
+	 * This function should be overrided by the sub-classes. For example MO/PO can derive the logic
+	 * from their headers.
+	 *
+	 * @param integer $count number of items
+	 */
+	function select_plural_form($count) {
+		return 1 == $count? 0 : 1;
+	}
+
+	function get_plural_forms_count() {
+		return 2;
+	}
+
+	function translate_plural($singular, $plural, $count, $context = null) {
+		$entry = new Translation_Entry(array('singular' => $singular, 'plural' => $plural, 'context' => $context));
+		$translated = $this->translate_entry($entry);
+		$index = $this->select_plural_form($count);
+		$total_plural_forms = $this->get_plural_forms_count();
+		if ($translated && 0 <= $index && $index < $total_plural_forms &&
+				is_array($translated->translations) &&
+				isset($translated->translations[$index]))
+			return $translated->translations[$index];
+		else
+			return 1 == $count? $singular : $plural;
+	}
+
+	/**
+	 * Merge $other in the current object.
+	 *
+	 * @param Object &$other Another Translation object, whose translations will be merged in this one
+	 * @return void
+	 **/
+	function merge_with(&$other) {
+		$this->entries = array_merge($this->entries, $other->entries);
+	}
+}
+
+class Gettext_Translations extends Translations {
+	/**
+	 * The gettext implmentation of select_plural_form.
+	 *
+	 * It lives in this class, because there are more than one descendand, which will use it and
+	 * they can't share it effectively.
+	 *
+	 */
+	function gettext_select_plural_form($count) {
+		if (!isset($this->_gettext_select_plural_form) || is_null($this->_gettext_select_plural_form)) {
+			list( $nplurals, $expression ) = $this->nplurals_and_expression_from_header($this->get_header('Plural-Forms'));
+			$this->_nplurals = $nplurals;
+			$this->_gettext_select_plural_form = $this->make_plural_form_function($nplurals, $expression);
+		}
+		return call_user_func($this->_gettext_select_plural_form, $count);
+	}
+	
+	function nplurals_and_expression_from_header($header) {
+		if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) {
+			$nplurals = (int)$matches[1];
+			$expression = trim($this->parenthesize_plural_exression($matches[2]));
+			return array($nplurals, $expression);
+		} else {
+			return array(2, 'n != 1');
+		}
+	}
+
+	/**
+	 * Makes a function, which will return the right translation index, according to the
+	 * plural forms header
+	 */
+	function make_plural_form_function($nplurals, $expression) {
+		$expression = str_replace('n', '$n', $expression);
+		$func_body = "
+			\$index = (int)($expression);
+			return (\$index < $nplurals)? \$index : $nplurals - 1;";
+		return create_function('$n', $func_body);
+	}
+
+	/**
+	 * Adds parantheses to the inner parts of ternary operators in
+	 * plural expressions, because PHP evaluates ternary oerators from left to right
+	 * 
+	 * @param string $expression the expression without parentheses
+	 * @return string the expression with parentheses added
+	 */
+	function parenthesize_plural_exression($expression) {
+		$expression .= ';';
+		$res = '';
+		$depth = 0;
+		for ($i = 0; $i < strlen($expression); ++$i) {
+			$char = $expression[$i];
+			switch ($char) {
+				case '?':
+					$res .= ' ? (';
+					$depth++;
+					break;
+				case ':':
+					$res .= ') : (';
+					break;
+				case ';':
+					$res .= str_repeat(')', $depth) . ';';
+					$depth= 0;
+					break;
+				default:
+					$res .= $char;
+			}
+		}
+		return rtrim($res, ';');
+	}
+	
+	function make_headers($translation) {
+		$headers = array();
+		// sometimes \ns are used instead of real new lines
+		$translation = str_replace('\n', "\n", $translation);
+		$lines = explode("\n", $translation);
+		foreach($lines as $line) {
+			$parts = explode(':', $line, 2);
+			if (!isset($parts[1])) continue;
+			$headers[trim($parts[0])] = trim($parts[1]);
+		}
+		return $headers;
+	}
+	
+	function set_header($header, $value) {
+		parent::set_header($header, $value);
+		if ('Plural-Forms' == $header) {
+			list( $nplurals, $expression ) = $this->nplurals_and_expression_from_header($this->get_header('Plural-Forms'));
+			$this->_nplurals = $nplurals;
+			$this->_gettext_select_plural_form = $this->make_plural_form_function($nplurals, $expression);
+		}
+	}
+}
+endif;
+
+if ( !class_exists( 'NOOP_Translations' ) ):
+/**
+ * Provides the same interface as Translations, but doesn't do anything
+ */
+class NOOP_Translations {
+	var $entries = array();
+	var $headers = array();
+	
+	function add_entry($entry) {
+		return true;
+	}
+
+	function set_header($header, $value) {
+	}
+
+	function set_headers(&$headers) {
+	}
+
+	function get_header($header) {
+		return false;
+	}
+
+	function translate_entry(&$entry) {
+		return false;
+	}
+
+	function translate($singular, $context=null) {
+		return $singular;
+	}
+
+	function select_plural_form($count) {
+		return 1 == $count? 0 : 1;
+	}
+
+	function get_plural_forms_count() {
+		return 2;
+	}
+
+	function translate_plural($singular, $plural, $count, $context = null) {
+			return 1 == $count? $singular : $plural;
+	}
+
+	function merge_with(&$other) {
+	}
+}
+endif;
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/post-template.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/post-template.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,1356 @@
+ '', 'after' =>  '', 'echo' => true);
+	$r = wp_parse_args($args, $defaults);
+	extract( $r, EXTR_SKIP );
+
+
+	$title = $before . $title . $after;
+	$title = esc_attr(strip_tags($title));
+
+	if ( $echo )
+		echo $title;
+	else
+		return $title;
+}
+
+/**
+ * Retrieve post title.
+ *
+ * If the post is protected and the visitor is not an admin, then "Protected"
+ * will be displayed before the post title. If the post is private, then
+ * "Private" will be located before the post title.
+ *
+ * @since 0.71
+ *
+ * @param int $id Optional. Post ID.
+ * @return string
+ */
+function get_the_title( $id = 0 ) {
+	$post = &get_post($id);
+
+	$title = $post->post_title;
+
+	if ( !is_admin() ) {
+		if ( !empty($post->post_password) ) {
+			$protected_title_format = apply_filters('protected_title_format', __('Protected: %s'));
+			$title = sprintf($protected_title_format, $title);
+		} else if ( isset($post->post_status) && 'private' == $post->post_status ) {
+			$private_title_format = apply_filters('private_title_format', __('Private: %s'));
+			$title = sprintf($private_title_format, $title);
+		}
+	}
+	return apply_filters( 'the_title', $title, $post->ID );
+}
+
+/**
+ * Display the Post Global Unique Identifier (guid).
+ *
+ * The guid will appear to be a link, but should not be used as an link to the
+ * post. The reason you should not use it as a link, is because of moving the
+ * blog across domains.
+ *
+ * @since 1.5.0
+ *
+ * @param int $id Optional. Post ID.
+ */
+function the_guid( $id = 0 ) {
+	echo get_the_guid($id);
+}
+
+/**
+ * Retrieve the Post Global Unique Identifier (guid).
+ *
+ * The guid will appear to be a link, but should not be used as an link to the
+ * post. The reason you should not use it as a link, is because of moving the
+ * blog across domains.
+ *
+ * @since 1.5.0
+ *
+ * @param int $id Optional. Post ID.
+ * @return string
+ */
+function get_the_guid( $id = 0 ) {
+	$post = &get_post($id);
+
+	return apply_filters('get_the_guid', $post->guid);
+}
+
+/**
+ * Display the post content.
+ *
+ * @since 0.71
+ *
+ * @param string $more_link_text Optional. Content for when there is more text.
+ * @param string $stripteaser Optional. Teaser content before the more text.
+ */
+function the_content($more_link_text = null, $stripteaser = 0) {
+	$content = get_the_content($more_link_text, $stripteaser);
+	$content = apply_filters('the_content', $content);
+	$content = str_replace(']]>', ']]>', $content);
+	if (is_single() && function_exists(amt_cc)) { $content = amt_cc($content); }
+	echo $content;
+}
+
+/**
+ * Retrieve the post content.
+ *
+ * @since 0.71
+ *
+ * @param string $more_link_text Optional. Content for when there is more text.
+ * @param string $stripteaser Optional. Teaser content before the more text.
+ * @return string
+ */
+function get_the_content($more_link_text = null, $stripteaser = 0) {
+	global $id, $post, $more, $page, $pages, $multipage, $preview, $pagenow;
+
+	if ( null === $more_link_text )
+		$more_link_text = __( '(more...)' );
+
+	$output = '';
+	$hasTeaser = false;
+
+	// If post password required and it doesn't match the cookie.
+	if ( post_password_required($post) ) {
+		$output = get_the_password_form();
+		return $output;
+	}
+
+	if ( $page > count($pages) ) // if the requested page doesn't exist
+		$page = count($pages); // give them the highest numbered page that DOES exist
+
+	$content = $pages[$page-1];
+	if ( preg_match('//', $content, $matches) ) {
+		$content = explode($matches[0], $content, 2);
+		if ( !empty($matches[1]) && !empty($more_link_text) )
+			$more_link_text = strip_tags(wp_kses_no_null(trim($matches[1])));
+
+		$hasTeaser = true;
+	} else {
+		$content = array($content);
+	}
+	if ( (false !== strpos($post->post_content, '') && ((!$multipage) || ($page==1))) )
+		$stripteaser = 1;
+	$teaser = $content[0];
+	if ( ($more) && ($stripteaser) && ($hasTeaser) )
+		$teaser = '';
+	$output .= $teaser;
+	if ( count($content) > 1 ) {
+		if ( $more ) {
+			$output .= '' . $content[1];
+		} else {
+			if ( ! empty($more_link_text) )
+				$output .= apply_filters( 'the_content_more_link', ' $more_link_text", $more_link_text );
+			$output = force_balance_tags($output);
+		}
+
+	}
+	if ( $preview ) // preview fix for javascript bug with foreign languages
+		$output =	preg_replace_callback('/\%u([0-9A-F]{4})/', create_function('$match', 'return "&#" . base_convert($match[1], 16, 10) . ";";'), $output);
+
+	return $output;
+}
+
+/**
+ * Display the post excerpt.
+ *
+ * @since 0.71
+ * @uses apply_filters() Calls 'the_excerpt' hook on post excerpt.
+ */
+function the_excerpt() {
+	echo apply_filters('the_excerpt', get_the_excerpt());
+}
+
+/**
+ * Retrieve the post excerpt.
+ *
+ * @since 0.71
+ *
+ * @param mixed $deprecated Not used.
+ * @return string
+ */
+function get_the_excerpt($deprecated = '') {
+	global $post;
+	$output = $post->post_excerpt;
+	if ( post_password_required($post) ) {
+		$output = __('There is no excerpt because this is a protected post.');
+		return $output;
+	}
+
+	return apply_filters('get_the_excerpt', $output);
+}
+
+/**
+ * Whether post has excerpt.
+ *
+ * @since 2.3.0
+ *
+ * @param int $id Optional. Post ID.
+ * @return bool
+ */
+function has_excerpt( $id = 0 ) {
+	$post = &get_post( $id );
+	return ( !empty( $post->post_excerpt ) );
+}
+
+/**
+ * Display the classes for the post div.
+ *
+ * @since 2.7.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @param int $post_id An optional post ID.
+ */
+function post_class( $class = '', $post_id = null ) {
+	// Separates classes with a single space, collates classes for post DIV
+	echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
+}
+
+/**
+ * Retrieve the classes for the post div as an array.
+ *
+ * The class names are add are many. If the post is a sticky, then the 'sticky'
+ * class name. The class 'hentry' is always added to each post. For each
+ * category, the class will be added with 'category-' with category slug is
+ * added. The tags are the same way as the categories with 'tag-' before the tag
+ * slug. All classes are passed through the filter, 'post_class' with the list
+ * of classes, followed by $class parameter value, with the post ID as the last
+ * parameter.
+ *
+ * @since 2.7.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @param int $post_id An optional post ID.
+ * @return array Array of classes.
+ */
+function get_post_class( $class = '', $post_id = null ) {
+	$post = get_post($post_id);
+
+	$classes = array();
+
+	if ( empty($post) )
+		return $classes;
+
+	$classes[] = 'post-' . $post->ID;
+	$classes[] = $post->post_type;
+
+	// sticky for Sticky Posts
+	if ( is_sticky($post->ID) && is_home())
+		$classes[] = 'sticky';
+
+	// hentry for hAtom compliace
+	$classes[] = 'hentry';
+
+	// Categories
+	foreach ( (array) get_the_category($post->ID) as $cat ) {
+		if ( empty($cat->slug ) )
+			continue;
+		$classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->cat_ID);
+	}
+
+	// Tags
+	foreach ( (array) get_the_tags($post->ID) as $tag ) {
+		if ( empty($tag->slug ) )
+			continue;
+		$classes[] = 'tag-' . sanitize_html_class($tag->slug, $tag->term_id);
+	}
+
+	if ( !empty($class) ) {
+		if ( !is_array( $class ) )
+			$class = preg_split('#\s+#', $class);
+		$classes = array_merge($classes, $class);
+	}
+
+	$classes = array_map('esc_attr', $classes);
+
+	return apply_filters('post_class', $classes, $class, $post_id);
+}
+
+/**
+ * Display the classes for the body element.
+ *
+ * @since 2.8.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ */
+function body_class( $class = '' ) {
+	// Separates classes with a single space, collates classes for body element
+	echo 'class="' . join( ' ', get_body_class( $class ) ) . '"';
+}
+
+/**
+ * Retrieve the classes for the body element as an array.
+ *
+ * @since 2.8.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @return array Array of classes.
+ */
+function get_body_class( $class = '' ) {
+	global $wp_query, $wpdb, $current_user;
+
+	$classes = array();
+
+	if ( 'rtl' == get_bloginfo('text_direction') )
+		$classes[] = 'rtl';
+
+	if ( is_front_page() )
+		$classes[] = 'home';
+	if ( is_home() )
+		$classes[] = 'blog';
+	if ( is_archive() )
+		$classes[] = 'archive';
+	if ( is_date() )
+		$classes[] = 'date';
+	if ( is_search() )
+		$classes[] = 'search';
+	if ( is_paged() )
+		$classes[] = 'paged';
+	if ( is_attachment() )
+		$classes[] = 'attachment';
+	if ( is_404() )
+		$classes[] = 'error404';
+
+	if ( is_single() ) {
+		$wp_query->post = $wp_query->posts[0];
+		setup_postdata($wp_query->post);
+
+		$postID = $wp_query->post->ID;
+		$classes[] = 'single postid-' . $postID;
+
+		if ( is_attachment() ) {
+			$mime_type = get_post_mime_type();
+			$mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' );
+			$classes[] = 'attachmentid-' . $postID;
+			$classes[] = 'attachment-' . str_replace($mime_prefix, '', $mime_type);
+		}
+	} elseif ( is_archive() ) {
+		if ( is_author() ) {
+			$author = $wp_query->get_queried_object();
+			$classes[] = 'author';
+			$classes[] = 'author-' . sanitize_html_class($author->user_nicename , $author->ID);
+		} elseif ( is_category() ) {
+			$cat = $wp_query->get_queried_object();
+			$classes[] = 'category';
+			$classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->cat_ID);
+		} elseif ( is_tag() ) {
+			$tags = $wp_query->get_queried_object();
+			$classes[] = 'tag';
+			$classes[] = 'tag-' . sanitize_html_class($tags->slug, $tags->term_id);
+		}
+	} elseif ( is_page() ) {
+		$classes[] = 'page';
+
+		$wp_query->post = $wp_query->posts[0];
+		setup_postdata($wp_query->post);
+
+		$pageID = $wp_query->post->ID;
+
+		$classes[] = 'page-id-' . $pageID;
+
+		if ( $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' LIMIT 1", $pageID) ) )
+			$classes[] = 'page-parent';
+
+		if ( $wp_query->post->post_parent ) {
+			$classes[] = 'page-child';
+			$classes[] = 'parent-pageid-' . $wp_query->post->post_parent;
+		}
+		if ( is_page_template() ) {
+			$classes[] = 'page-template';
+			$classes[] = 'page-template-' . str_replace( '.php', '-php', get_post_meta( $pageID, '_wp_page_template', true ) );
+		}
+	} elseif ( is_search() ) {
+		if ( !empty($wp_query->posts) )
+			$classes[] = 'search-results';
+		else
+			$classes[] = 'search-no-results';
+	}
+
+	if ( is_user_logged_in() )
+		$classes[] = 'logged-in';
+
+	$page = $wp_query->get('page');
+
+	if ( !$page || $page < 2)
+		$page = $wp_query->get('paged');
+
+	if ( $page && $page > 1 ) {
+		$classes[] = 'paged-' . $page;
+
+		if ( is_single() )
+			$classes[] = 'single-paged-' . $page;
+		elseif ( is_page() )
+			$classes[] = 'page-paged-' . $page;
+		elseif ( is_category() )
+			$classes[] = 'category-paged-' . $page;
+		elseif ( is_tag() )
+			$classes[] = 'tag-paged-' . $page;
+		elseif ( is_date() )
+			$classes[] = 'date-paged-' . $page;
+		elseif ( is_author() )
+			$classes[] = 'author-paged-' . $page;
+		elseif ( is_search() )
+			$classes[] = 'search-paged-' . $page;
+	}
+
+	if ( !empty($class) ) {
+		if ( !is_array( $class ) )
+			$class = preg_split('#\s+#', $class);
+		$classes = array_merge($classes, $class);
+	}
+
+	$classes = array_map('esc_attr', $classes);
+
+	return apply_filters('body_class', $classes, $class);
+}
+
+/**
+ * Whether post requires password and correct password has been provided.
+ *
+ * @since 2.7.0
+ *
+ * @param int|object $post An optional post.  Global $post used if not provided.
+ * @return bool false if a password is not required or the correct password cookie is present, true otherwise.
+ */
+function post_password_required( $post = null ) {
+	$post = get_post($post);
+
+	if ( empty($post->post_password) )
+		return false;
+
+	if ( !isset($_COOKIE['wp-postpass_' . COOKIEHASH]) )
+		return true;
+
+	if ( $_COOKIE['wp-postpass_' . COOKIEHASH] != $post->post_password )
+		return true;
+
+	return false;
+}
+
+/**
+ * Display "sticky" CSS class, if a post is sticky.
+ *
+ * @since 2.7.0
+ *
+ * @param int $post_id An optional post ID.
+ */
+function sticky_class( $post_id = null ) {
+	if ( !is_sticky($post_id) )
+		return;
+
+	echo " sticky";
+}
+
+/**
+ * Page Template Functions for usage in Themes
+ *
+ * @package WordPress
+ * @subpackage Template
+ */
+
+/**
+ * The formatted output of a list of pages.
+ *
+ * Displays page links for paginated posts (i.e. includes the .
+ * Quicktag one or more times). This tag must be within The Loop.
+ *
+ * The defaults for overwriting are:
+ * 'next_or_number' - Default is 'number' (string). Indicates whether page
+ *      numbers should be used. Valid values are number and next.
+ * 'nextpagelink' - Default is 'Next Page' (string). Text for link to next page.
+ *      of the bookmark.
+ * 'previouspagelink' - Default is 'Previous Page' (string). Text for link to
+ *      previous page, if available.
+ * 'pagelink' - Default is '%' (String).Format string for page numbers. The % in
+ *      the parameter string will be replaced with the page number, so Page %
+ *      generates "Page 1", "Page 2", etc. Defaults to %, just the page number.
+ * 'before' - Default is ' Pages:' (string). The html or text to prepend to
+ *      each bookmarks.
+ * 'after' - Default is '' (string). The html or text to append to each
+ *      bookmarks.
+ * 'link_before' - Default is '' (string). The html or text to prepend to each
+ *      Pages link inside the  tag.
+ * 'link_after' - Default is '' (string). The html or text to append to each
+ *      Pages link inside the  tag.
+ *
+ * @since 1.2.0
+ * @access private
+ *
+ * @param string|array $args Optional. Overwrite the defaults.
+ * @return string Formatted output in HTML.
+ */
+function wp_link_pages($args = '') {
+	$defaults = array(
+		'before' => '' . __('Pages:'), 'after' => '',
+		'link_before' => '', 'link_after' => '',
+		'next_or_number' => 'number', 'nextpagelink' => __('Next page'),
+		'previouspagelink' => __('Previous page'), 'pagelink' => '%',
+		'echo' => 1
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+
+	global $post, $page, $numpages, $multipage, $more, $pagenow;
+
+	$output = '';
+	if ( $multipage ) {
+		if ( 'number' == $next_or_number ) {
+			$output .= $before;
+			for ( $i = 1; $i < ($numpages+1); $i = $i + 1 ) {
+				$j = str_replace('%',"$i",$pagelink);
+				$output .= ' ';
+				if ( ($i != $page) || ((!$more) && ($page==1)) ) {
+					if ( 1 == $i ) {
+						$output .= '';
+					} else {
+						if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
+							$output .= '';
+						else
+							$output .= '';
+					}
+
+				}
+				$output .= $link_before;
+				$output .= $j;
+				$output .= $link_after;
+				if ( ($i != $page) || ((!$more) && ($page==1)) )
+					$output .= '';
+			}
+			$output .= $after;
+		} else {
+			if ( $more ) {
+				$output .= $before;
+				$i = $page - 1;
+				if ( $i && $more ) {
+					if ( 1 == $i ) {
+						$output .= '' . $link_before. $previouspagelink . $link_after . '';
+					} else {
+						if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
+							$output .= '' . $link_before. $previouspagelink . $link_after . '';
+						else
+							$output .= '' . $link_before. $previouspagelink . $link_after . '';
+					}
+				}
+				$i = $page + 1;
+				if ( $i <= $numpages && $more ) {
+					if ( 1 == $i ) {
+						$output .= '' . $link_before. $nextpagelink . $link_after . '';
+					} else {
+						if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
+							$output .= '' . $link_before. $nextpagelink . $link_after . '';
+						else
+							$output .= '' . $link_before. $nextpagelink . $link_after . '';
+					}
+				}
+				$output .= $after;
+			}
+		}
+	}
+
+	if ( $echo )
+		echo $output;
+
+	return $output;
+}
+
+
+//
+// Post-meta: Custom per-post fields.
+//
+
+/**
+ * Retrieve post custom meta data field.
+ *
+ * @since 1.5.0
+ *
+ * @param string $key Meta data key name.
+ * @return string|array Array of values or single value, if only one element exists.
+ */
+function post_custom( $key = '' ) {
+	$custom = get_post_custom();
+
+	if ( 1 == count($custom[$key]) )
+		return $custom[$key][0];
+	else
+		return $custom[$key];
+}
+
+/**
+ * Display list of post custom fields.
+ *
+ * @internal This will probably change at some point...
+ * @since 1.2.0
+ * @uses apply_filters() Calls 'the_meta_key' on list item HTML content, with key and value as separate parameters.
+ */
+function the_meta() {
+	if ( $keys = get_post_custom_keys() ) {
+		echo "\n";
+		foreach ( (array) $keys as $key ) {
+			$keyt = trim($key);
+			if ( '_' == $keyt{0} )
+				continue;
+			$values = array_map('trim', get_post_custom_values($key));
+			$value = implode($values,', ');
+			echo apply_filters('the_meta_key', "$key: $value\n", $key, $value);
+		}
+		echo "\n";
+	}
+}
+
+//
+// Pages
+//
+
+/**
+ * Retrieve or display list of pages as a dropdown (select list).
+ *
+ * @since 2.1.0
+ *
+ * @param array|string $args Optional. Override default arguments.
+ * @return string HTML content, if not displaying.
+ */
+function wp_dropdown_pages($args = '') {
+	$defaults = array(
+		'depth' => 0, 'child_of' => 0,
+		'selected' => 0, 'echo' => 1,
+		'name' => 'page_id', 'show_option_none' => '', 'show_option_no_change' => '',
+		'option_none_value' => ''
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+
+	$pages = get_pages($r);
+	$output = '';
+	$name = esc_attr($name);
+
+	if ( ! empty($pages) ) {
+		$output = "\n";
+	}
+
+	$output = apply_filters('wp_dropdown_pages', $output);
+
+	if ( $echo )
+		echo $output;
+
+	return $output;
+}
+
+/**
+ * Retrieve or display list of pages in list (li) format.
+ *
+ * @since 1.5.0
+ *
+ * @param array|string $args Optional. Override default arguments.
+ * @return string HTML content, if not displaying.
+ */
+function wp_list_pages($args = '') {
+	$defaults = array(
+		'depth' => 0, 'show_date' => '',
+		'date_format' => get_option('date_format'),
+		'child_of' => 0, 'exclude' => '',
+		'title_li' => __('Pages'), 'echo' => 1,
+		'authors' => '', 'sort_column' => 'menu_order, post_title',
+		'link_before' => '', 'link_after' => '', 'walker' => '',
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+
+	$output = '';
+	$current_page = 0;
+
+	// sanitize, mostly to keep spaces out
+	$r['exclude'] = preg_replace('/[^0-9,]/', '', $r['exclude']);
+
+	// Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array)
+	$exclude_array = ( $r['exclude'] ) ? explode(',', $r['exclude']) : array();
+	$r['exclude'] = implode( ',', apply_filters('wp_list_pages_excludes', $exclude_array) );
+
+	// Query pages.
+	$r['hierarchical'] = 0;
+	$pages = get_pages($r);
+
+	if ( !empty($pages) ) {
+		if ( $r['title_li'] )
+			$output .= '' . $r['title_li'] . '';
+
+		global $wp_query;
+		if ( is_page() || is_attachment() || $wp_query->is_posts_page )
+			$current_page = $wp_query->get_queried_object_id();
+		$output .= walk_page_tree($pages, $r['depth'], $current_page, $r);
+
+		if ( $r['title_li'] )
+			$output .= '';
+	}
+
+	$output = apply_filters('wp_list_pages', $output, $r);
+
+	if ( $r['echo'] )
+		echo $output;
+	else
+		return $output;
+}
+
+/**
+ * Display or retrieve list of pages with optional home link.
+ *
+ * The arguments are listed below and part of the arguments are for {@link
+ * wp_list_pages()} function. Check that function for more info on those
+ * arguments.
+ *
+ * 
+ * sort_column - How to sort the list of pages. Defaults
+ * to page title. Use column for posts table.
+ * menu_class - Class to use for the div ID which contains
+ * the page list. Defaults to 'menu'.
+ * echo - Whether to echo list or return it. Defaults to
+ * echo.
+ * link_before - Text before show_home argument text.
+ * link_after - Text after show_home argument text.
+ * show_home - If you set this argument, then it will
+ * display the link to the home page. The show_home argument really just needs
+ * to be set to the value of the text of the link.
+ * 
+ *
+ * @since 2.7.0
+ *
+ * @param array|string $args
+ */
+function wp_page_menu( $args = array() ) {
+	$defaults = array('sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => '');
+	$args = wp_parse_args( $args, $defaults );
+	$args = apply_filters( 'wp_page_menu_args', $args );
+
+	$menu = '';
+
+	$list_args = $args;
+
+	// Show Home in the menu
+	if ( isset($args['show_home']) && ! empty($args['show_home']) ) {
+		if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] )
+			$text = __('Home');
+		else
+			$text = $args['show_home'];
+		$class = '';
+		if ( is_front_page() && !is_paged() )
+			$class = 'class="current_page_item"';
+		$menu .= '' . $args['link_before'] . $text . $args['link_after'] . '';
+		// If the front page is a page, add it to the exclude list
+		if (get_option('show_on_front') == 'page') {
+			if ( !empty( $list_args['exclude'] ) ) {
+				$list_args['exclude'] .= ',';
+			} else {
+				$list_args['exclude'] = '';
+			}
+			$list_args['exclude'] .= get_option('page_on_front');
+		}
+	}
+
+	$list_args['echo'] = false;
+	$list_args['title_li'] = '';
+	$menu .= str_replace( array( "\r", "\n", "\t" ), '', wp_list_pages($list_args) );
+
+	if ( $menu )
+		$menu = '' . $menu . '';
+
+	$menu = '' . $menu . "\n";
+	$menu = apply_filters( 'wp_page_menu', $menu, $args );
+	if ( $args['echo'] )
+		echo $menu;
+	else
+		return $menu;
+}
+
+//
+// Page helpers
+//
+
+/**
+ * Retrieve HTML list content for page list.
+ *
+ * @uses Walker_Page to create HTML list content.
+ * @since 2.1.0
+ * @see Walker_Page::walk() for parameters and return description.
+ */
+function walk_page_tree($pages, $depth, $current_page, $r) {
+	if ( empty($r['walker']) )
+		$walker = new Walker_Page;
+	else
+		$walker = $r['walker'];
+
+	$args = array($pages, $depth, $r, $current_page);
+	return call_user_func_array(array(&$walker, 'walk'), $args);
+}
+
+/**
+ * Retrieve HTML dropdown (select) content for page list.
+ *
+ * @uses Walker_PageDropdown to create HTML dropdown content.
+ * @since 2.1.0
+ * @see Walker_PageDropdown::walk() for parameters and return description.
+ */
+function walk_page_dropdown_tree() {
+	$args = func_get_args();
+	if ( empty($args[2]['walker']) ) // the user's options are the third parameter
+		$walker = new Walker_PageDropdown;
+	else
+		$walker = $args[2]['walker'];
+
+	return call_user_func_array(array(&$walker, 'walk'), $args);
+}
+
+//
+// Attachments
+//
+
+/**
+ * Display an attachment page link using an image or icon.
+ *
+ * @since 2.0.0
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default is false. Whether to use full size.
+ * @param bool $deprecated Deprecated. Not used.
+ * @param bool $permalink Optional, default is false. Whether to include permalink.
+ */
+function the_attachment_link($id = 0, $fullsize = false, $deprecated = false, $permalink = false) {
+	if ( $fullsize )
+		echo wp_get_attachment_link($id, 'full', $permalink);
+	else
+		echo wp_get_attachment_link($id, 'thumbnail', $permalink);
+}
+
+/**
+ * Retrieve an attachment page link using an image or icon, if possible.
+ *
+ * @since 2.5.0
+ * @uses apply_filters() Calls 'wp_get_attachment_link' filter on HTML content with same parameters as function.
+ *
+ * @param int $id Optional. Post ID.
+ * @param string $size Optional, default is 'thumbnail'. Size of image, either array or string.
+ * @param bool $permalink Optional, default is false. Whether to add permalink to image.
+ * @param bool $icon Optional, default is false. Whether to include icon.
+ * @param string $text Optional, default is false. If string, then will be link text.
+ * @return string HTML content.
+ */
+function wp_get_attachment_link($id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false) {
+	$id = intval($id);
+	$_post = & get_post( $id );
+
+	if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
+		return __('Missing Attachment');
+
+	if ( $permalink )
+		$url = get_attachment_link($_post->ID);
+
+	$post_title = esc_attr($_post->post_title);
+
+	if ( $text ) {
+		$link_text = esc_attr($text);
+	} elseif ( ( is_int($size) && $size != 0 ) or ( is_string($size) && $size != 'none' ) or $size != false ) {
+		$link_text = wp_get_attachment_image($id, $size, $icon);
+	}
+
+	if( trim($link_text) == '' )
+		$link_text = $_post->post_title;
+
+	return apply_filters( 'wp_get_attachment_link', "$link_text", $id, $size, $permalink, $icon, $text );
+}
+
+/**
+ * Retrieve HTML content of attachment image with link.
+ *
+ * @since 2.0.0
+ * @deprecated Use {@link wp_get_attachment_link()}
+ * @see wp_get_attachment_link() Use instead.
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default is false. Whether to use full size image.
+ * @param array $max_dims Optional. Max image dimensions.
+ * @param bool $permalink Optional, default is false. Whether to include permalink to image.
+ * @return string
+ */
+function get_the_attachment_link($id = 0, $fullsize = false, $max_dims = false, $permalink = false) {
+	$id = (int) $id;
+	$_post = & get_post($id);
+
+	if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
+		return __('Missing Attachment');
+
+	if ( $permalink )
+		$url = get_attachment_link($_post->ID);
+
+	$post_title = esc_attr($_post->post_title);
+
+	$innerHTML = get_attachment_innerHTML($_post->ID, $fullsize, $max_dims);
+	return "$innerHTML";
+}
+
+/**
+ * Retrieve icon URL and Path.
+ *
+ * @since 2.1.0
+ * @deprecated Use {@link wp_get_attachment_image_src()}
+ * @see wp_get_attachment_image_src() Use instead.
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full image.
+ * @return array Icon URL and full path to file, respectively.
+ */
+function get_attachment_icon_src( $id = 0, $fullsize = false ) {
+	$id = (int) $id;
+	if ( !$post = & get_post($id) )
+		return false;
+
+	$file = get_attached_file( $post->ID );
+
+	if ( !$fullsize && $src = wp_get_attachment_thumb_url( $post->ID ) ) {
+		// We have a thumbnail desired, specified and existing
+
+		$src_file = basename($src);
+		$class = 'attachmentthumb';
+	} elseif ( wp_attachment_is_image( $post->ID ) ) {
+		// We have an image without a thumbnail
+
+		$src = wp_get_attachment_url( $post->ID );
+		$src_file = & $file;
+		$class = 'attachmentimage';
+	} elseif ( $src = wp_mime_type_icon( $post->ID ) ) {
+		// No thumb, no image. We'll look for a mime-related icon instead.
+
+		$icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );
+		$src_file = $icon_dir . '/' . basename($src);
+	}
+
+	if ( !isset($src) || !$src )
+		return false;
+
+	return array($src, $src_file);
+}
+
+/**
+ * Retrieve HTML content of icon attachment image element.
+ *
+ * @since 2.0.0
+ * @deprecated Use {@link wp_get_attachment_image()}
+ * @see wp_get_attachment_image() Use instead of.
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full size image.
+ * @param array $max_dims Optional. Dimensions of image.
+ * @return string HTML content.
+ */
+function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {
+	$id = (int) $id;
+	if ( !$post = & get_post($id) )
+		return false;
+
+	if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )
+		return false;
+
+	list($src, $src_file) = $src;
+
+	// Do we need to constrain the image?
+	if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {
+
+		$imagesize = getimagesize($src_file);
+
+		if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {
+			$actual_aspect = $imagesize[0] / $imagesize[1];
+			$desired_aspect = $max_dims[0] / $max_dims[1];
+
+			if ( $actual_aspect >= $desired_aspect ) {
+				$height = $actual_aspect * $max_dims[0];
+				$constraint = "width='{$max_dims[0]}' ";
+				$post->iconsize = array($max_dims[0], $height);
+			} else {
+				$width = $max_dims[1] / $actual_aspect;
+				$constraint = "height='{$max_dims[1]}' ";
+				$post->iconsize = array($width, $max_dims[1]);
+			}
+		} else {
+			$post->iconsize = array($imagesize[0], $imagesize[1]);
+			$constraint = '';
+		}
+	} else {
+		$constraint = '';
+	}
+
+	$post_title = esc_attr($post->post_title);
+
+	$icon = "";
+
+	return apply_filters( 'attachment_icon', $icon, $post->ID );
+}
+
+/**
+ * Retrieve HTML content of image element.
+ *
+ * @since 2.0.0
+ * @deprecated Use {@link wp_get_attachment_image()}
+ * @see wp_get_attachment_image() Use instead.
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full size image.
+ * @param array $max_dims Optional. Dimensions of image.
+ * @return string
+ */
+function get_attachment_innerHTML($id = 0, $fullsize = false, $max_dims = false) {
+	$id = (int) $id;
+	if ( !$post = & get_post($id) )
+		return false;
+
+	if ( $innerHTML = get_attachment_icon($post->ID, $fullsize, $max_dims))
+		return $innerHTML;
+
+
+	$innerHTML = esc_attr($post->post_title);
+
+	return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);
+}
+
+/**
+ * Wrap attachment in <> element before content.
+ *
+ * @since 2.0.0
+ * @uses apply_filters() Calls 'prepend_attachment' hook on HTML content.
+ *
+ * @param string $content
+ * @return string
+ */
+function prepend_attachment($content) {
+	global $post;
+
+	if ( empty($post->post_type) || $post->post_type != 'attachment' )
+		return $content;
+
+	$p = '
';
+	// show the medium sized image representation of the attachment if available, and link to the raw file
+	$p .= wp_get_attachment_link(0, 'medium', false);
+	$p .= '';
+	$p = apply_filters('prepend_attachment', $p);
+
+	return "$p\n$content";
+}
+
+//
+// Misc
+//
+
+/**
+ * Retrieve protected post password form content.
+ *
+ * @since 1.0.0
+ * @uses apply_filters() Calls 'the_password_form' filter on output.
+ *
+ * @return string HTML content for password form for password protected post.
+ */
+function get_the_password_form() {
+	global $post;
+	$label = 'pwbox-'.(empty($post->ID) ? rand() : $post->ID);
+	$output = '
+	' . __("This post is password protected. To view it please enter your password below:") . '
+	' . __("Password:") . '  
+	
+	';
+	return apply_filters('the_password_form', $output);
+}
+
+/**
+ * Whether currently in a page template.
+ *
+ * This template tag allows you to determine whether or not you are in a page
+ * template. You can optional provide a template name and then the check will be
+ * specific to that template.
+ *
+ * @since 2.5.0
+ * @uses $wp_query
+ *
+ * @param string $template The specific template name if specific matching is required.
+ * @return bool False on failure, true if success.
+ */
+function is_page_template($template = '') {
+	if (!is_page()) {
+		return false;
+	}
+
+	global $wp_query;
+
+	$page = $wp_query->get_queried_object();
+	$custom_fields = get_post_custom_values('_wp_page_template',$page->ID);
+	$page_template = $custom_fields[0];
+
+	// We have no argument passed so just see if a page_template has been specified
+	if ( empty( $template ) ) {
+		if (!empty( $page_template ) ) {
+			return true;
+		}
+	} elseif ( $template == $page_template) {
+		return true;
+	}
+
+	return false;
+}
+
+/**
+ * Retrieve formatted date timestamp of a revision (linked to that revisions's page).
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses date_i18n()
+ *
+ * @param int|object $revision Revision ID or revision object.
+ * @param bool $link Optional, default is true. Link to revisions's page?
+ * @return string i18n formatted datetimestamp or localized 'Current Revision'.
+ */
+function wp_post_revision_title( $revision, $link = true ) {
+	if ( !$revision = get_post( $revision ) )
+		return $revision;
+
+	if ( !in_array( $revision->post_type, array( 'post', 'page', 'revision' ) ) )
+		return false;
+
+	/* translators: revision date format, see http://php.net/date */
+	$datef = _x( 'j F, Y @ G:i', 'revision date format');
+	/* translators: 1: date */
+	$autosavef = __( '%1$s [Autosave]' );
+	/* translators: 1: date */
+	$currentf  = __( '%1$s [Current Revision]' );
+
+	$date = date_i18n( $datef, strtotime( $revision->post_modified_gmt . ' +0000' ) );
+	if ( $link && current_user_can( 'edit_post', $revision->ID ) && $link = get_edit_post_link( $revision->ID ) )
+		$date = "$date";
+
+	if ( !wp_is_post_revision( $revision ) )
+		$date = sprintf( $currentf, $date );
+	elseif ( wp_is_post_autosave( $revision ) )
+		$date = sprintf( $autosavef, $date );
+
+	return $date;
+}
+
+/**
+ * Display list of a post's revisions.
+ *
+ * Can output either a UL with edit links or a TABLE with diff interface, and
+ * restore action links.
+ *
+ * Second argument controls parameters:
+ *   (bool)   parent : include the parent (the "Current Revision") in the list.
+ *   (string) format : 'list' or 'form-table'.  'list' outputs UL, 'form-table'
+ *                     outputs TABLE with UI.
+ *   (int)    right  : what revision is currently being viewed - used in
+ *                     form-table format.
+ *   (int)    left   : what revision is currently being diffed against right -
+ *                     used in form-table format.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses wp_get_post_revisions()
+ * @uses wp_post_revision_title()
+ * @uses get_edit_post_link()
+ * @uses get_the_author_meta()
+ *
+ * @todo split into two functions (list, form-table) ?
+ *
+ * @param int|object $post_id Post ID or post object.
+ * @param string|array $args See description {@link wp_parse_args()}.
+ * @return null
+ */
+function wp_list_post_revisions( $post_id = 0, $args = null ) {
+	if ( !$post = get_post( $post_id ) )
+		return;
+
+	$defaults = array( 'parent' => false, 'right' => false, 'left' => false, 'format' => 'list', 'type' => 'all' );
+	extract( wp_parse_args( $args, $defaults ), EXTR_SKIP );
+
+	switch ( $type ) {
+	case 'autosave' :
+		if ( !$autosave = wp_get_post_autosave( $post->ID ) )
+			return;
+		$revisions = array( $autosave );
+		break;
+	case 'revision' : // just revisions - remove autosave later
+	case 'all' :
+	default :
+		if ( !$revisions = wp_get_post_revisions( $post->ID ) )
+			return;
+		break;
+	}
+
+	/* translators: post revision: 1: when, 2: author name */
+	$titlef = _x( '%1$s by %2$s', 'post revision' );
+
+	if ( $parent )
+		array_unshift( $revisions, $post );
+
+	$rows = '';
+	$class = false;
+	$can_edit_post = current_user_can( 'edit_post', $post->ID );
+	foreach ( $revisions as $revision ) {
+		if ( !current_user_can( 'read_post', $revision->ID ) )
+			continue;
+		if ( 'revision' === $type && wp_is_post_autosave( $revision ) )
+			continue;
+
+		$date = wp_post_revision_title( $revision );
+		$name = get_the_author_meta( 'display_name', $revision->post_author );
+
+		if ( 'form-table' == $format ) {
+			if ( $left )
+				$left_checked = $left == $revision->ID ? ' checked="checked"' : '';
+			else
+				$left_checked = $right_checked ? ' checked="checked"' : ''; // [sic] (the next one)
+			$right_checked = $right == $revision->ID ? ' checked="checked"' : '';
+
+			$class = $class ? '' : " class='alternate'";
+
+			if ( $post->ID != $revision->ID && $can_edit_post )
+				$actions = 'ID|$revision->ID" ) . '">' . __( 'Restore' ) . '';
+			else
+				$actions = '';
+
+			$rows .= "\n";
+			$rows .= "\t\n";
+			$rows .= "\t$date\n";
+			$rows .= "\t$name\n";
+			$rows .= "\t$actions\n";
+			$rows .= "\n";
+		} else {
+			$title = sprintf( $titlef, $date, $name );
+			$rows .= "\t$title\n";
+		}
+	}
+
+	if ( 'form-table' == $format ) : ?>
+
+
+
+
+	
+		
+		
+	
+
+
+

+
+
+	+	+	+	+
+
+	
+	
+	
+	
+
+
+
+
+
+
+
+




+
+
+
+\n";
+		echo $rows;
+		echo "";
+	endif;
+
+}
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/post-thumbnail-template.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/post-thumbnail-template.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,76 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/post.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/post.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,4036 @@
+ false) );
+	register_post_type( 'page', array('exclude_from_search' => false) );
+	register_post_type( 'attachment', array('exclude_from_search' => false) );
+	register_post_type( 'revision', array('exclude_from_search' => true) );
+}
+add_action( 'init', 'create_initial_post_types', 0 ); // highest priority
+
+/**
+ * Retrieve attached file path based on attachment ID.
+ *
+ * You can optionally send it through the 'get_attached_file' filter, but by
+ * default it will just return the file path unfiltered.
+ *
+ * The function works by getting the single post meta name, named
+ * '_wp_attached_file' and returning it. This is a convenience function to
+ * prevent looking up the meta name and provide a mechanism for sending the
+ * attached filename through a filter.
+ *
+ * @since 2.0.0
+ * @uses apply_filters() Calls 'get_attached_file' on file path and attachment ID.
+ *
+ * @param int $attachment_id Attachment ID.
+ * @param bool $unfiltered Whether to apply filters or not.
+ * @return string The file path to the attached file.
+ */
+function get_attached_file( $attachment_id, $unfiltered = false ) {
+	$file = get_post_meta( $attachment_id, '_wp_attached_file', true );
+	// If the file is relative, prepend upload dir
+	if ( 0 !== strpos($file, '/') && !preg_match('|^.:\\\|', $file) && ( ($uploads = wp_upload_dir()) && false === $uploads['error'] ) )
+		$file = $uploads['basedir'] . "/$file";
+	if ( $unfiltered )
+		return $file;
+	return apply_filters( 'get_attached_file', $file, $attachment_id );
+}
+
+/**
+ * Update attachment file path based on attachment ID.
+ *
+ * Used to update the file path of the attachment, which uses post meta name
+ * '_wp_attached_file' to store the path of the attachment.
+ *
+ * @since 2.1.0
+ * @uses apply_filters() Calls 'update_attached_file' on file path and attachment ID.
+ *
+ * @param int $attachment_id Attachment ID
+ * @param string $file File path for the attachment
+ * @return bool False on failure, true on success.
+ */
+function update_attached_file( $attachment_id, $file ) {
+	if ( !get_post( $attachment_id ) )
+		return false;
+
+	$file = apply_filters( 'update_attached_file', $file, $attachment_id );
+	$file = _wp_relative_upload_path($file);
+
+	return update_post_meta( $attachment_id, '_wp_attached_file', $file );
+}
+
+/**
+ * Return relative path to an uploaded file.
+ *
+ * The path is relative to the current upload dir.
+ *
+ * @since 2.9
+ * @uses apply_filters() Calls '_wp_relative_upload_path' on file path.
+ *
+ * @param string $path Full path to the file
+ * @return string relative path on success, unchanged path on failure.
+ */
+function _wp_relative_upload_path( $path ) {
+	$new_path = $path;
+
+	if ( ($uploads = wp_upload_dir()) && false === $uploads['error'] ) {
+		if ( 0 === strpos($new_path, $uploads['basedir']) ) {
+				$new_path = str_replace($uploads['basedir'], '', $new_path);
+				$new_path = ltrim($new_path, '/');
+		}
+	}
+
+	return apply_filters( '_wp_relative_upload_path', $new_path, $path );
+}
+
+/**
+ * Retrieve all children of the post parent ID.
+ *
+ * Normally, without any enhancements, the children would apply to pages. In the
+ * context of the inner workings of WordPress, pages, posts, and attachments
+ * share the same table, so therefore the functionality could apply to any one
+ * of them. It is then noted that while this function does not work on posts, it
+ * does not mean that it won't work on posts. It is recommended that you know
+ * what context you wish to retrieve the children of.
+ *
+ * Attachments may also be made the child of a post, so if that is an accurate
+ * statement (which needs to be verified), it would then be possible to get
+ * all of the attachments for a post. Attachments have since changed since
+ * version 2.5, so this is most likely unaccurate, but serves generally as an
+ * example of what is possible.
+ *
+ * The arguments listed as defaults are for this function and also of the
+ * {@link get_posts()} function. The arguments are combined with the
+ * get_children defaults and are then passed to the {@link get_posts()}
+ * function, which accepts additional arguments. You can replace the defaults in
+ * this function, listed below and the additional arguments listed in the
+ * {@link get_posts()} function.
+ *
+ * The 'post_parent' is the most important argument and important attention
+ * needs to be paid to the $args parameter. If you pass either an object or an
+ * integer (number), then just the 'post_parent' is grabbed and everything else
+ * is lost. If you don't specify any arguments, then it is assumed that you are
+ * in The Loop and the post parent will be grabbed for from the current post.
+ *
+ * The 'post_parent' argument is the ID to get the children. The 'numberposts'
+ * is the amount of posts to retrieve that has a default of '-1', which is
+ * used to get all of the posts. Giving a number higher than 0 will only
+ * retrieve that amount of posts.
+ *
+ * The 'post_type' and 'post_status' arguments can be used to choose what
+ * criteria of posts to retrieve. The 'post_type' can be anything, but WordPress
+ * post types are 'post', 'pages', and 'attachments'. The 'post_status'
+ * argument will accept any post status within the write administration panels.
+ *
+ * @see get_posts() Has additional arguments that can be replaced.
+ * @internal Claims made in the long description might be inaccurate.
+ *
+ * @since 2.0.0
+ *
+ * @param mixed $args Optional. User defined arguments for replacing the defaults.
+ * @param string $output Optional. Constant for return type, either OBJECT (default), ARRAY_A, ARRAY_N.
+ * @return array|bool False on failure and the type will be determined by $output parameter.
+ */
+function &get_children($args = '', $output = OBJECT) {
+	$kids = array();
+	if ( empty( $args ) ) {
+		if ( isset( $GLOBALS['post'] ) ) {
+			$args = array('post_parent' => (int) $GLOBALS['post']->post_parent );
+		} else {
+			return $kids;
+		}
+	} elseif ( is_object( $args ) ) {
+		$args = array('post_parent' => (int) $args->post_parent );
+	} elseif ( is_numeric( $args ) ) {
+		$args = array('post_parent' => (int) $args);
+	}
+
+	$defaults = array(
+		'numberposts' => -1, 'post_type' => 'any',
+		'post_status' => 'any', 'post_parent' => 0,
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+
+	$children = get_posts( $r );
+
+	if ( !$children )
+		return $kids;
+
+	update_post_cache($children);
+
+	foreach ( $children as $key => $child )
+		$kids[$child->ID] =& $children[$key];
+
+	if ( $output == OBJECT ) {
+		return $kids;
+	} elseif ( $output == ARRAY_A ) {
+		foreach ( (array) $kids as $kid )
+			$weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
+		return $weeuns;
+	} elseif ( $output == ARRAY_N ) {
+		foreach ( (array) $kids as $kid )
+			$babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
+		return $babes;
+	} else {
+		return $kids;
+	}
+}
+
+/**
+ * Get extended entry info ().
+ *
+ * There should not be any space after the second dash and before the word
+ * 'more'. There can be text or space(s) after the word 'more', but won't be
+ * referenced.
+ *
+ * The returned array has 'main' and 'extended' keys. Main has the text before
+ * the . The 'extended' key has the content after the
+ *  comment.
+ *
+ * @since 1.0.0
+ *
+ * @param string $post Post content.
+ * @return array Post before ('main') and after ('extended').
+ */
+function get_extended($post) {
+	//Match the new style more links
+	if ( preg_match('//', $post, $matches) ) {
+		list($main, $extended) = explode($matches[0], $post, 2);
+	} else {
+		$main = $post;
+		$extended = '';
+	}
+
+	// Strip leading and trailing whitespace
+	$main = preg_replace('/^[\s]*(.*)[\s]*$/', '\\1', $main);
+	$extended = preg_replace('/^[\s]*(.*)[\s]*$/', '\\1', $extended);
+
+	return array('main' => $main, 'extended' => $extended);
+}
+
+/**
+ * Retrieves post data given a post ID or post object.
+ *
+ * See {@link sanitize_post()} for optional $filter values. Also, the parameter
+ * $post, must be given as a variable, since it is passed by reference.
+ *
+ * @since 1.5.1
+ * @uses $wpdb
+ * @link http://codex.wordpress.org/Function_Reference/get_post
+ *
+ * @param int|object $post Post ID or post object.
+ * @param string $output Optional, default is Object. Either OBJECT, ARRAY_A, or ARRAY_N.
+ * @param string $filter Optional, default is raw.
+ * @return mixed Post data
+ */
+function &get_post(&$post, $output = OBJECT, $filter = 'raw') {
+	global $wpdb;
+	$null = null;
+
+	if ( empty($post) ) {
+		if ( isset($GLOBALS['post']) )
+			$_post = & $GLOBALS['post'];
+		else
+			return $null;
+	} elseif ( is_object($post) && empty($post->filter) ) {
+		_get_post_ancestors($post);
+		$_post = sanitize_post($post, 'raw');
+		wp_cache_add($post->ID, $_post, 'posts');
+	} else {
+		if ( is_object($post) )
+			$post = $post->ID;
+		$post = (int) $post;
+		if ( ! $_post = wp_cache_get($post, 'posts') ) {
+			$_post = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d LIMIT 1", $post));
+			if ( ! $_post )
+				return $null;
+			_get_post_ancestors($_post);
+			$_post = sanitize_post($_post, 'raw');
+			wp_cache_add($_post->ID, $_post, 'posts');
+		}
+	}
+
+	if ($filter != 'raw')
+		$_post = sanitize_post($_post, $filter);
+
+	if ( $output == OBJECT ) {
+		return $_post;
+	} elseif ( $output == ARRAY_A ) {
+		$__post = get_object_vars($_post);
+		return $__post;
+	} elseif ( $output == ARRAY_N ) {
+		$__post = array_values(get_object_vars($_post));
+		return $__post;
+	} else {
+		return $_post;
+	}
+}
+
+/**
+ * Retrieve ancestors of a post.
+ *
+ * @since 2.5.0
+ *
+ * @param int|object $post Post ID or post object
+ * @return array Ancestor IDs or empty array if none are found.
+ */
+function get_post_ancestors($post) {
+	$post = get_post($post);
+
+	if ( !empty($post->ancestors) )
+		return $post->ancestors;
+
+	return array();
+}
+
+/**
+ * Retrieve data from a post field based on Post ID.
+ *
+ * Examples of the post field will be, 'post_type', 'post_status', 'content',
+ * etc and based off of the post object property or key names.
+ *
+ * The context values are based off of the taxonomy filter functions and
+ * supported values are found within those functions.
+ *
+ * @since 2.3.0
+ * @uses sanitize_post_field() See for possible $context values.
+ *
+ * @param string $field Post field name
+ * @param id $post Post ID
+ * @param string $context Optional. How to filter the field. Default is display.
+ * @return WP_Error|string Value in post field or WP_Error on failure
+ */
+function get_post_field( $field, $post, $context = 'display' ) {
+	$post = (int) $post;
+	$post = get_post( $post );
+
+	if ( is_wp_error($post) )
+		return $post;
+
+	if ( !is_object($post) )
+		return '';
+
+	if ( !isset($post->$field) )
+		return '';
+
+	return sanitize_post_field($field, $post->$field, $post->ID, $context);
+}
+
+/**
+ * Retrieve the mime type of an attachment based on the ID.
+ *
+ * This function can be used with any post type, but it makes more sense with
+ * attachments.
+ *
+ * @since 2.0.0
+ *
+ * @param int $ID Optional. Post ID.
+ * @return bool|string False on failure or returns the mime type
+ */
+function get_post_mime_type($ID = '') {
+	$post = & get_post($ID);
+
+	if ( is_object($post) )
+		return $post->post_mime_type;
+
+	return false;
+}
+
+/**
+ * Retrieve the post status based on the Post ID.
+ *
+ * If the post ID is of an attachment, then the parent post status will be given
+ * instead.
+ *
+ * @since 2.0.0
+ *
+ * @param int $ID Post ID
+ * @return string|bool Post status or false on failure.
+ */
+function get_post_status($ID = '') {
+	$post = get_post($ID);
+
+	if ( is_object($post) ) {
+		if ( ('attachment' == $post->post_type) && $post->post_parent && ($post->ID != $post->post_parent) )
+			return get_post_status($post->post_parent);
+		else
+			return $post->post_status;
+	}
+
+	return false;
+}
+
+/**
+ * Retrieve all of the WordPress supported post statuses.
+ *
+ * Posts have a limited set of valid status values, this provides the
+ * post_status values and descriptions.
+ *
+ * @since 2.5.0
+ *
+ * @return array List of post statuses.
+ */
+function get_post_statuses( ) {
+	$status = array(
+		'draft'			=> __('Draft'),
+		'pending'		=> __('Pending Review'),
+		'private'		=> __('Private'),
+		'publish'		=> __('Published')
+	);
+
+	return $status;
+}
+
+/**
+ * Retrieve all of the WordPress support page statuses.
+ *
+ * Pages have a limited set of valid status values, this provides the
+ * post_status values and descriptions.
+ *
+ * @since 2.5.0
+ *
+ * @return array List of page statuses.
+ */
+function get_page_statuses( ) {
+	$status = array(
+		'draft'			=> __('Draft'),
+		'private'		=> __('Private'),
+		'publish'		=> __('Published')
+	);
+
+	return $status;
+}
+
+/**
+ * Retrieve the post type of the current post or of a given post.
+ *
+ * @since 2.1.0
+ *
+ * @uses $wpdb
+ * @uses $posts The Loop post global
+ *
+ * @param mixed $post Optional. Post object or post ID.
+ * @return bool|string post type or false on failure.
+ */
+function get_post_type($post = false) {
+	global $posts;
+
+	if ( false === $post )
+		$post = $posts[0];
+	elseif ( (int) $post )
+		$post = get_post($post, OBJECT);
+
+	if ( is_object($post) )
+		return $post->post_type;
+
+	return false;
+}
+
+/**
+ * Get a list of all registered post type objects.
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.9.0
+ * @uses $wp_post_types
+ * @see register_post_type
+ * @see get_post_types
+ *
+ * @param array|string $args An array of key => value arguments to match against the post types.
+ *  Only post types having attributes that match all arguments are returned.
+ * @param string $output The type of output to return, either post type 'names' or 'objects'. 'names' is the default.
+ * @return array A list of post type names or objects
+ */
+function get_post_types( $args = array(), $output = 'names' ) {
+	global $wp_post_types;
+
+	$do_names = false;
+	if ( 'names' == $output )
+		$do_names = true;
+
+	$post_types = array();
+	foreach ( (array) $wp_post_types as $post_type ) {
+		if ( empty($args) ) {
+			if ( $do_names )
+				$post_types[] = $post_type->name;
+			else
+				$post_types[] = $post_type;
+		} elseif ( array_intersect_assoc((array) $post_type, $args) ) {
+			if ( $do_names )
+				$post_types[] = $post_type->name;
+			else
+				$post_types[] = $post_type;
+		}
+	}
+
+	return $post_types;
+}
+
+/**
+ * Register a post type. Do not use before init.
+ *
+ * A simple function for creating or modifying a post type based on the
+ * parameters given. The function will accept an array (second optional
+ * parameter), along with a string for the post type name.
+ *
+ *
+ * Optional $args contents:
+ *
+ * exclude_from_search - Whether to exclude posts with this post type from search results. Defaults to true.
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.9.0
+ * @uses $wp_post_types Inserts new post type object into the list
+ *
+ * @param string $post_type Name of the post type.
+ * @param array|string $args See above description.
+ */
+function register_post_type($post_type, $args = array()) {
+	global $wp_post_types;
+
+	if (!is_array($wp_post_types))
+		$wp_post_types = array();
+
+	$defaults = array('exclude_from_search' => true);
+	$args = wp_parse_args($args, $defaults);
+
+	$post_type = sanitize_user($post_type, true);
+	$args['name'] = $post_type;
+	$wp_post_types[$post_type] = (object) $args;
+}
+
+/**
+ * Updates the post type for the post ID.
+ *
+ * The page or post cache will be cleaned for the post ID.
+ *
+ * @since 2.5.0
+ *
+ * @uses $wpdb
+ *
+ * @param int $post_id Post ID to change post type. Not actually optional.
+ * @param string $post_type Optional, default is post. Supported values are 'post' or 'page' to
+ *  name a few.
+ * @return int Amount of rows changed. Should be 1 for success and 0 for failure.
+ */
+function set_post_type( $post_id = 0, $post_type = 'post' ) {
+	global $wpdb;
+
+	$post_type = sanitize_post_field('post_type', $post_type, $post_id, 'db');
+	$return = $wpdb->update($wpdb->posts, array('post_type' => $post_type), array('ID' => $post_id) );
+
+	if ( 'page' == $post_type )
+		clean_page_cache($post_id);
+	else
+		clean_post_cache($post_id);
+
+	return $return;
+}
+
+/**
+ * Retrieve list of latest posts or posts matching criteria.
+ *
+ * The defaults are as follows:
+ *     'numberposts' - Default is 5. Total number of posts to retrieve.
+ *     'offset' - Default is 0. See {@link WP_Query::query()} for more.
+ *     'category' - What category to pull the posts from.
+ *     'orderby' - Default is 'post_date'. How to order the posts.
+ *     'order' - Default is 'DESC'. The order to retrieve the posts.
+ *     'include' - See {@link WP_Query::query()} for more.
+ *     'exclude' - See {@link WP_Query::query()} for more.
+ *     'meta_key' - See {@link WP_Query::query()} for more.
+ *     'meta_value' - See {@link WP_Query::query()} for more.
+ *     'post_type' - Default is 'post'. Can be 'page', or 'attachment' to name a few.
+ *     'post_parent' - The parent of the post or post type.
+ *     'post_status' - Default is 'published'. Post status to retrieve.
+ *
+ * @since 1.2.0
+ * @uses $wpdb
+ * @uses WP_Query::query() See for more default arguments and information.
+ * @link http://codex.wordpress.org/Template_Tags/get_posts
+ *
+ * @param array $args Optional. Overrides defaults.
+ * @return array List of posts.
+ */
+function get_posts($args = null) {
+	$defaults = array(
+		'numberposts' => 5, 'offset' => 0,
+		'category' => 0, 'orderby' => 'post_date',
+		'order' => 'DESC', 'include' => '',
+		'exclude' => '', 'meta_key' => '',
+		'meta_value' =>'', 'post_type' => 'post',
+		'suppress_filters' => true
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	if ( empty( $r['post_status'] ) )
+		$r['post_status'] = ( 'attachment' == $r['post_type'] ) ? 'inherit' : 'publish';
+	if ( ! empty($r['numberposts']) )
+		$r['posts_per_page'] = $r['numberposts'];
+	if ( ! empty($r['category']) )
+		$r['cat'] = $r['category'];
+	if ( ! empty($r['include']) ) {
+		$incposts = preg_split('/[\s,]+/',$r['include']);
+		$r['posts_per_page'] = count($incposts);  // only the number of posts included
+		$r['post__in'] = $incposts;
+	} elseif ( ! empty($r['exclude']) )
+		$r['post__not_in'] = preg_split('/[\s,]+/',$r['exclude']);
+
+	$r['caller_get_posts'] = true;
+
+	$get_posts = new WP_Query;
+	return $get_posts->query($r);
+
+}
+
+//
+// Post meta functions
+//
+
+/**
+ * Add meta data field to a post.
+ *
+ * Post meta data is called "Custom Fields" on the Administration Panels.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ * @link http://codex.wordpress.org/Function_Reference/add_post_meta
+ *
+ * @param int $post_id Post ID.
+ * @param string $key Metadata name.
+ * @param mixed $value Metadata value.
+ * @param bool $unique Optional, default is false. Whether the same key should not be added.
+ * @return bool False for failure. True for success.
+ */
+function add_post_meta($post_id, $meta_key, $meta_value, $unique = false) {
+	// make sure meta is added to the post, not a revision
+	if ( $the_post = wp_is_post_revision($post_id) )
+		$post_id = $the_post;
+
+	return add_metadata('post', $post_id, $meta_key, $meta_value, $unique);
+}
+
+/**
+ * Remove metadata matching criteria from a post.
+ *
+ * You can match based on the key, or key and value. Removing based on key and
+ * value, will keep from removing duplicate metadata with the same key. It also
+ * allows removing all metadata matching key, if needed.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ * @link http://codex.wordpress.org/Function_Reference/delete_post_meta
+ *
+ * @param int $post_id post ID
+ * @param string $meta_key Metadata name.
+ * @param mixed $meta_value Optional. Metadata value.
+ * @return bool False for failure. True for success.
+ */
+function delete_post_meta($post_id, $meta_key, $meta_value = '') {
+	// make sure meta is added to the post, not a revision
+	if ( $the_post = wp_is_post_revision($post_id) )
+		$post_id = $the_post;
+
+	return delete_metadata('post', $post_id, $meta_key, $meta_value);
+}
+
+/**
+ * Retrieve post meta field for a post.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ * @link http://codex.wordpress.org/Function_Reference/get_post_meta
+ *
+ * @param int $post_id Post ID.
+ * @param string $key The meta key to retrieve.
+ * @param bool $single Whether to return a single value.
+ * @return mixed Will be an array if $single is false. Will be value of meta data field if $single
+ *  is true.
+ */
+function get_post_meta($post_id, $key, $single = false) {
+	return get_metadata('post', $post_id, $key, $single);
+}
+
+/**
+ * Update post meta field based on post ID.
+ *
+ * Use the $prev_value parameter to differentiate between meta fields with the
+ * same key and post ID.
+ *
+ * If the meta field for the post does not exist, it will be added.
+ *
+ * @since 1.5
+ * @uses $wpdb
+ * @link http://codex.wordpress.org/Function_Reference/update_post_meta
+ *
+ * @param int $post_id Post ID.
+ * @param string $key Metadata key.
+ * @param mixed $value Metadata value.
+ * @param mixed $prev_value Optional. Previous value to check before removing.
+ * @return bool False on failure, true if success.
+ */
+function update_post_meta($post_id, $meta_key, $meta_value, $prev_value = '') {
+	// make sure meta is added to the post, not a revision
+	if ( $the_post = wp_is_post_revision($post_id) )
+		$post_id = $the_post;
+
+	return update_metadata('post', $post_id, $meta_key, $meta_value, $prev_value);
+}
+
+/**
+ * Delete everything from post meta matching meta key.
+ *
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param string $post_meta_key Key to search for when deleting.
+ * @return bool Whether the post meta key was deleted from the database
+ */
+function delete_post_meta_by_key($post_meta_key) {
+	if ( !$post_meta_key )
+		return false;
+
+	global $wpdb;
+	$post_ids = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_id FROM $wpdb->postmeta WHERE meta_key = %s", $post_meta_key));
+	if ( $post_ids ) {
+		$postmetaids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = %s", $post_meta_key ) );
+		$in = implode( ',', array_fill(1, count($postmetaids), '%d'));
+		do_action( 'delete_postmeta', $postmetaids );
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE meta_id IN($in)", $postmetaids ));
+		do_action( 'deleted_postmeta', $postmetaids );
+		foreach ( $post_ids as $post_id )
+			wp_cache_delete($post_id, 'post_meta');
+		return true;
+	}
+	return false;
+}
+
+/**
+ * Retrieve post meta fields, based on post ID.
+ *
+ * The post meta fields are retrieved from the cache, so the function is
+ * optimized to be called more than once. It also applies to the functions, that
+ * use this function.
+ *
+ * @since 1.2.0
+ * @link http://codex.wordpress.org/Function_Reference/get_post_custom
+ *
+ * @uses $id Current Loop Post ID
+ *
+ * @param int $post_id post ID
+ * @return array
+ */
+function get_post_custom($post_id = 0) {
+	global $id;
+
+	if ( !$post_id )
+		$post_id = (int) $id;
+
+	$post_id = (int) $post_id;
+
+	if ( ! wp_cache_get($post_id, 'post_meta') )
+		update_postmeta_cache($post_id);
+
+	return wp_cache_get($post_id, 'post_meta');
+}
+
+/**
+ * Retrieve meta field names for a post.
+ *
+ * If there are no meta fields, then nothing (null) will be returned.
+ *
+ * @since 1.2.0
+ * @link http://codex.wordpress.org/Function_Reference/get_post_custom_keys
+ *
+ * @param int $post_id post ID
+ * @return array|null Either array of the keys, or null if keys could not be retrieved.
+ */
+function get_post_custom_keys( $post_id = 0 ) {
+	$custom = get_post_custom( $post_id );
+
+	if ( !is_array($custom) )
+		return;
+
+	if ( $keys = array_keys($custom) )
+		return $keys;
+}
+
+/**
+ * Retrieve values for a custom post field.
+ *
+ * The parameters must not be considered optional. All of the post meta fields
+ * will be retrieved and only the meta field key values returned.
+ *
+ * @since 1.2.0
+ * @link http://codex.wordpress.org/Function_Reference/get_post_custom_values
+ *
+ * @param string $key Meta field key.
+ * @param int $post_id Post ID
+ * @return array Meta field values.
+ */
+function get_post_custom_values( $key = '', $post_id = 0 ) {
+	if ( !$key )
+		return null;
+
+	$custom = get_post_custom($post_id);
+
+	return isset($custom[$key]) ? $custom[$key] : null;
+}
+
+/**
+ * Check if post is sticky.
+ *
+ * Sticky posts should remain at the top of The Loop. If the post ID is not
+ * given, then The Loop ID for the current post will be used.
+ *
+ * @since 2.7.0
+ *
+ * @param int $post_id Optional. Post ID.
+ * @return bool Whether post is sticky (true) or not sticky (false).
+ */
+function is_sticky($post_id = null) {
+	global $id;
+
+	$post_id = absint($post_id);
+
+	if ( !$post_id )
+		$post_id = absint($id);
+
+	$stickies = get_option('sticky_posts');
+
+	if ( !is_array($stickies) )
+		return false;
+
+	if ( in_array($post_id, $stickies) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Sanitize every post field.
+ *
+ * If the context is 'raw', then the post object or array will get minimal santization of the int fields.
+ *
+ * @since 2.3.0
+ * @uses sanitize_post_field() Used to sanitize the fields.
+ *
+ * @param object|array $post The Post Object or Array
+ * @param string $context Optional, default is 'display'. How to sanitize post fields.
+ * @return object|array The now sanitized Post Object or Array (will be the same type as $post)
+ */
+function sanitize_post($post, $context = 'display') {
+	if ( is_object($post) ) {
+		// Check if post already filtered for this context
+		if ( isset($post->filter) && $context == $post->filter )
+			return $post;
+		if ( !isset($post->ID) )
+			$post->ID = 0;
+		foreach ( array_keys(get_object_vars($post)) as $field )
+			$post->$field = sanitize_post_field($field, $post->$field, $post->ID, $context);
+		$post->filter = $context;
+	} else {
+		// Check if post already filtered for this context
+		if ( isset($post['filter']) && $context == $post['filter'] )
+			return $post;
+		if ( !isset($post['ID']) )
+			$post['ID'] = 0;
+		foreach ( array_keys($post) as $field )
+			$post[$field] = sanitize_post_field($field, $post[$field], $post['ID'], $context);
+		$post['filter'] = $context;
+	}
+
+	return $post;
+}
+
+/**
+ * Sanitize post field based on context.
+ *
+ * Possible context values are:  'raw', 'edit', 'db', 'display', 'attribute' and 'js'. The
+ * 'display' context is used by default. 'attribute' and 'js' contexts are treated like 'display'
+ * when calling filters.
+ *
+ * @since 2.3.0
+ * @uses apply_filters() Calls 'edit_$field' and '${field_no_prefix}_edit_pre' passing $value and
+ *  $post_id if $context == 'edit' and field name prefix == 'post_'.
+ *
+ * @uses apply_filters() Calls 'edit_post_$field' passing $value and $post_id if $context == 'db'.
+ * @uses apply_filters() Calls 'pre_$field' passing $value if $context == 'db' and field name prefix == 'post_'.
+ * @uses apply_filters() Calls '${field}_pre' passing $value if $context == 'db' and field name prefix != 'post_'.
+ *
+ * @uses apply_filters() Calls '$field' passing $value, $post_id and $context if $context == anything
+ *  other than 'raw', 'edit' and 'db' and field name prefix == 'post_'.
+ * @uses apply_filters() Calls 'post_$field' passing $value if $context == anything other than 'raw',
+ *  'edit' and 'db' and field name prefix != 'post_'.
+ *
+ * @param string $field The Post Object field name.
+ * @param mixed $value The Post Object value.
+ * @param int $post_id Post ID.
+ * @param string $context How to sanitize post fields. Looks for 'raw', 'edit', 'db', 'display',
+ *               'attribute' and 'js'.
+ * @return mixed Sanitized value.
+ */
+function sanitize_post_field($field, $value, $post_id, $context) {
+	$int_fields = array('ID', 'post_parent', 'menu_order');
+	if ( in_array($field, $int_fields) )
+		$value = (int) $value;
+
+	if ( 'raw' == $context )
+		return $value;
+
+	$prefixed = false;
+	if ( false !== strpos($field, 'post_') ) {
+		$prefixed = true;
+		$field_no_prefix = str_replace('post_', '', $field);
+	}
+
+	if ( 'edit' == $context ) {
+		$format_to_edit = array('post_content', 'post_excerpt', 'post_title', 'post_password');
+
+		if ( $prefixed ) {
+			$value = apply_filters("edit_$field", $value, $post_id);
+			// Old school
+			$value = apply_filters("${field_no_prefix}_edit_pre", $value, $post_id);
+		} else {
+			$value = apply_filters("edit_post_$field", $value, $post_id);
+		}
+
+		if ( in_array($field, $format_to_edit) ) {
+			if ( 'post_content' == $field )
+				$value = format_to_edit($value, user_can_richedit());
+			else
+				$value = format_to_edit($value);
+		} else {
+			$value = esc_attr($value);
+		}
+	} else if ( 'db' == $context ) {
+		if ( $prefixed ) {
+			$value = apply_filters("pre_$field", $value);
+			$value = apply_filters("${field_no_prefix}_save_pre", $value);
+		} else {
+			$value = apply_filters("pre_post_$field", $value);
+			$value = apply_filters("${field}_pre", $value);
+		}
+	} else {
+		// Use display filters by default.
+		if ( $prefixed )
+			$value = apply_filters($field, $value, $post_id, $context);
+		else
+			$value = apply_filters("post_$field", $value, $post_id, $context);
+	}
+
+	if ( 'attribute' == $context )
+		$value = esc_attr($value);
+	else if ( 'js' == $context )
+		$value = esc_js($value);
+
+	return $value;
+}
+
+/**
+ * Make a post sticky.
+ *
+ * Sticky posts should be displayed at the top of the front page.
+ *
+ * @since 2.7.0
+ *
+ * @param int $post_id Post ID.
+ */
+function stick_post($post_id) {
+	$stickies = get_option('sticky_posts');
+
+	if ( !is_array($stickies) )
+		$stickies = array($post_id);
+
+	if ( ! in_array($post_id, $stickies) )
+		$stickies[] = $post_id;
+
+	update_option('sticky_posts', $stickies);
+}
+
+/**
+ * Unstick a post.
+ *
+ * Sticky posts should be displayed at the top of the front page.
+ *
+ * @since 2.7.0
+ *
+ * @param int $post_id Post ID.
+ */
+function unstick_post($post_id) {
+	$stickies = get_option('sticky_posts');
+
+	if ( !is_array($stickies) )
+		return;
+
+	if ( ! in_array($post_id, $stickies) )
+		return;
+
+	$offset = array_search($post_id, $stickies);
+	if ( false === $offset )
+		return;
+
+	array_splice($stickies, $offset, 1);
+
+	update_option('sticky_posts', $stickies);
+}
+
+/**
+ * Count number of posts of a post type and is user has permissions to view.
+ *
+ * This function provides an efficient method of finding the amount of post's
+ * type a blog has. Another method is to count the amount of items in
+ * get_posts(), but that method has a lot of overhead with doing so. Therefore,
+ * when developing for 2.5+, use this function instead.
+ *
+ * The $perm parameter checks for 'readable' value and if the user can read
+ * private posts, it will display that for the user that is signed in.
+ *
+ * @since 2.5.0
+ * @link http://codex.wordpress.org/Template_Tags/wp_count_posts
+ *
+ * @param string $type Optional. Post type to retrieve count
+ * @param string $perm Optional. 'readable' or empty.
+ * @return object Number of posts for each status
+ */
+function wp_count_posts( $type = 'post', $perm = '' ) {
+	global $wpdb;
+
+	$user = wp_get_current_user();
+
+	$cache_key = $type;
+
+	$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s";
+	if ( 'readable' == $perm && is_user_logged_in() ) {
+		if ( !current_user_can("read_private_{$type}s") ) {
+			$cache_key .= '_' . $perm . '_' . $user->ID;
+			$query .= " AND (post_status != 'private' OR ( post_author = '$user->ID' AND post_status = 'private' ))";
+		}
+	}
+	$query .= ' GROUP BY post_status';
+
+	$count = wp_cache_get($cache_key, 'counts');
+	if ( false !== $count )
+		return $count;
+
+	$count = $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
+
+	$stats = array( 'publish' => 0, 'private' => 0, 'draft' => 0, 'pending' => 0, 'future' => 0, 'trash' => 0 );
+	foreach( (array) $count as $row_num => $row ) {
+		$stats[$row['post_status']] = $row['num_posts'];
+	}
+
+	$stats = (object) $stats;
+	wp_cache_set($cache_key, $stats, 'counts');
+
+	return $stats;
+}
+
+
+/**
+ * Count number of attachments for the mime type(s).
+ *
+ * If you set the optional mime_type parameter, then an array will still be
+ * returned, but will only have the item you are looking for. It does not give
+ * you the number of attachments that are children of a post. You can get that
+ * by counting the number of children that post has.
+ *
+ * @since 2.5.0
+ *
+ * @param string|array $mime_type Optional. Array or comma-separated list of MIME patterns.
+ * @return array Number of posts for each mime type.
+ */
+function wp_count_attachments( $mime_type = '' ) {
+	global $wpdb;
+
+	$and = wp_post_mime_type_where( $mime_type );
+	$count = $wpdb->get_results( "SELECT post_mime_type, COUNT( * ) AS num_posts FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' $and GROUP BY post_mime_type", ARRAY_A );
+
+	$stats = array( );
+	foreach( (array) $count as $row ) {
+		$stats[$row['post_mime_type']] = $row['num_posts'];
+	}
+	$stats['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and");
+
+	return (object) $stats;
+}
+
+/**
+ * Check a MIME-Type against a list.
+ *
+ * If the wildcard_mime_types parameter is a string, it must be comma separated
+ * list. If the real_mime_types is a string, it is also comma separated to
+ * create the list.
+ *
+ * @since 2.5.0
+ *
+ * @param string|array $wildcard_mime_types e.g. audio/mpeg or image (same as image/*) or
+ *  flash (same as *flash*).
+ * @param string|array $real_mime_types post_mime_type values
+ * @return array array(wildcard=>array(real types))
+ */
+function wp_match_mime_types($wildcard_mime_types, $real_mime_types) {
+	$matches = array();
+	if ( is_string($wildcard_mime_types) )
+		$wildcard_mime_types = array_map('trim', explode(',', $wildcard_mime_types));
+	if ( is_string($real_mime_types) )
+		$real_mime_types = array_map('trim', explode(',', $real_mime_types));
+	$wild = '[-._a-z0-9]*';
+	foreach ( (array) $wildcard_mime_types as $type ) {
+		$type = str_replace('*', $wild, $type);
+		$patternses[1][$type] = "^$type$";
+		if ( false === strpos($type, '/') ) {
+			$patternses[2][$type] = "^$type/";
+			$patternses[3][$type] = $type;
+		}
+	}
+	asort($patternses);
+	foreach ( $patternses as $patterns )
+		foreach ( $patterns as $type => $pattern )
+			foreach ( (array) $real_mime_types as $real )
+				if ( preg_match("#$pattern#", $real) && ( empty($matches[$type]) || false === array_search($real, $matches[$type]) ) )
+					$matches[$type][] = $real;
+	return $matches;
+}
+
+/**
+ * Convert MIME types into SQL.
+ *
+ * @since 2.5.0
+ *
+ * @param string|array $mime_types List of mime types or comma separated string of mime types.
+ * @return string The SQL AND clause for mime searching.
+ */
+function wp_post_mime_type_where($post_mime_types) {
+	$where = '';
+	$wildcards = array('', '%', '%/%');
+	if ( is_string($post_mime_types) )
+		$post_mime_types = array_map('trim', explode(',', $post_mime_types));
+	foreach ( (array) $post_mime_types as $mime_type ) {
+		$mime_type = preg_replace('/\s/', '', $mime_type);
+		$slashpos = strpos($mime_type, '/');
+		if ( false !== $slashpos ) {
+			$mime_group = preg_replace('/[^-*.a-zA-Z0-9]/', '', substr($mime_type, 0, $slashpos));
+			$mime_subgroup = preg_replace('/[^-*.+a-zA-Z0-9]/', '', substr($mime_type, $slashpos + 1));
+			if ( empty($mime_subgroup) )
+				$mime_subgroup = '*';
+			else
+				$mime_subgroup = str_replace('/', '', $mime_subgroup);
+			$mime_pattern = "$mime_group/$mime_subgroup";
+		} else {
+			$mime_pattern = preg_replace('/[^-*.a-zA-Z0-9]/', '', $mime_type);
+			if ( false === strpos($mime_pattern, '*') )
+				$mime_pattern .= '/*';
+		}
+
+		$mime_pattern = preg_replace('/\*+/', '%', $mime_pattern);
+
+		if ( in_array( $mime_type, $wildcards ) )
+			return '';
+
+		if ( false !== strpos($mime_pattern, '%') )
+			$wheres[] = "post_mime_type LIKE '$mime_pattern'";
+		else
+			$wheres[] = "post_mime_type = '$mime_pattern'";
+	}
+	if ( !empty($wheres) )
+		$where = ' AND (' . join(' OR ', $wheres) . ') ';
+	return $where;
+}
+
+/**
+ * Removes a post, attachment, or page.
+ *
+ * When the post and page goes, everything that is tied to it is deleted also.
+ * This includes comments, post meta fields, and terms associated with the post.
+ *
+ * @since 1.0.0
+ * @uses do_action() on 'delete_post' before deletion unless post type is 'attachment'.
+ * @uses do_action() on 'deleted_post' after deletion unless post type is 'attachment'.
+ * @uses wp_delete_attachment() if post type is 'attachment'.
+ *
+ * @param int $postid Post ID.
+ * @param bool $force_delete Whether to bypass trash and force deletion
+ * @return mixed False on failure
+ */
+function wp_delete_post( $postid = 0, $force_delete = false ) {
+	global $wpdb, $wp_rewrite;
+
+	if ( !$post = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $postid)) )
+		return $post;
+
+	if ( !$force_delete && ( $post->post_type == 'post' || $post->post_type == 'page') && get_post_status( $postid ) != 'trash' && EMPTY_TRASH_DAYS > 0 )
+			return wp_trash_post($postid);
+
+	if ( $post->post_type == 'attachment' )
+		return wp_delete_attachment( $postid, $force_delete );
+
+	do_action('delete_post', $postid);
+
+	delete_post_meta($postid,'_wp_trash_meta_status');
+	delete_post_meta($postid,'_wp_trash_meta_time');
+
+	wp_delete_object_term_relationships($postid, get_object_taxonomies($post->post_type));
+
+	$parent_data = array( 'post_parent' => $post->post_parent );
+	$parent_where = array( 'post_parent' => $postid );
+
+	if ( 'page' == $post->post_type) {
+	 	// if the page is defined in option page_on_front or post_for_posts,
+		// adjust the corresponding options
+		if ( get_option('page_on_front') == $postid ) {
+			update_option('show_on_front', 'posts');
+			delete_option('page_on_front');
+		}
+		if ( get_option('page_for_posts') == $postid ) {
+			delete_option('page_for_posts');
+		}
+
+		// Point children of this page to its parent, also clean the cache of affected children
+		$children_query = $wpdb->prepare("SELECT * FROM $wpdb->posts WHERE post_parent = %d AND post_type='page'", $postid);
+		$children = $wpdb->get_results($children_query);
+
+		$wpdb->update( $wpdb->posts, $parent_data, $parent_where + array( 'post_type' => 'page' ) );
+	} else {
+		unstick_post($postid);
+	}
+
+	// Do raw query.  wp_get_post_revisions() is filtered
+	$revision_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'revision'", $postid ) );
+	// Use wp_delete_post (via wp_delete_post_revision) again.  Ensures any meta/misplaced data gets cleaned up.
+	foreach ( $revision_ids as $revision_id )
+		wp_delete_post_revision( $revision_id );
+
+	// Point all attachments to this post up one level
+	$wpdb->update( $wpdb->posts, $parent_data, $parent_where + array( 'post_type' => 'attachment' ) );
+
+	$comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = %d", $postid ));
+	if ( ! empty($comment_ids) ) {
+		do_action( 'delete_comment', $comment_ids );
+		$in_comment_ids = "'" . implode("', '", $comment_ids) . "'";
+		$wpdb->query( "DELETE FROM $wpdb->comments WHERE comment_ID IN($in_comment_ids)" );
+		do_action( 'deleted_comment', $comment_ids );
+	}
+
+	$post_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d ", $postid ));
+	if ( !empty($post_meta_ids) ) {
+		do_action( 'delete_postmeta', $post_meta_ids );
+		$in_post_meta_ids = "'" . implode("', '", $post_meta_ids) . "'";
+		$wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id IN($in_post_meta_ids)" );
+		do_action( 'deleted_postmeta', $post_meta_ids );
+	}
+
+	do_action( 'delete_post', $postid );
+	$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->posts WHERE ID = %d", $postid ));
+	do_action( 'deleted_post', $postid );
+
+	if ( 'page' == $post->post_type ) {
+		clean_page_cache($postid);
+
+		foreach ( (array) $children as $child )
+			clean_page_cache($child->ID);
+
+		$wp_rewrite->flush_rules(false);
+	} else {
+		clean_post_cache($postid);
+	}
+
+	wp_clear_scheduled_hook('publish_future_post', $postid);
+
+	do_action('deleted_post', $postid);
+
+	return $post;
+}
+
+/**
+ * Moves a post or page to the Trash
+ *
+ * @since 2.9.0
+ * @uses do_action() on 'trash_post' before trashing
+ * @uses do_action() on 'trashed_post' after trashing
+ *
+ * @param int $postid Post ID.
+ * @return mixed False on failure
+ */
+function wp_trash_post($post_id = 0) {
+	if ( EMPTY_TRASH_DAYS == 0 )
+		return wp_delete_post($post_id);
+
+	if ( !$post = wp_get_single_post($post_id, ARRAY_A) )
+		return $post;
+
+	if ( $post['post_status'] == 'trash' )
+		return false;
+
+	do_action('trash_post', $post_id);
+
+	add_post_meta($post_id,'_wp_trash_meta_status', $post['post_status']);
+	add_post_meta($post_id,'_wp_trash_meta_time', time());
+
+	$post['post_status'] = 'trash';
+	wp_insert_post($post);
+
+	wp_trash_post_comments($post_id);
+
+	do_action('trashed_post', $post_id);
+
+	return $post;
+}
+
+/**
+ * Restores a post or page from the Trash
+ *
+ * @since 2.9.0
+ * @uses do_action() on 'untrash_post' before undeletion
+ * @uses do_action() on 'untrashed_post' after undeletion
+ *
+ * @param int $postid Post ID.
+ * @return mixed False on failure
+ */
+function wp_untrash_post($post_id = 0) {
+	if ( !$post = wp_get_single_post($post_id, ARRAY_A) )
+		return $post;
+
+	if ( $post['post_status'] != 'trash' )
+		return false;
+
+	do_action('untrash_post', $post_id);
+
+	$post_status = get_post_meta($post_id, '_wp_trash_meta_status', true);
+
+	$post['post_status'] = $post_status;
+
+	delete_post_meta($post_id, '_wp_trash_meta_status');
+	delete_post_meta($post_id, '_wp_trash_meta_time');
+
+	wp_insert_post($post);
+
+	wp_untrash_post_comments($post_id);
+
+	do_action('untrashed_post', $post_id);
+
+	return $post;
+}
+
+/**
+ * Moves comments for a post to the trash
+ *
+ * @since 2.9.0
+ * @uses do_action() on 'trash_post_comments' before trashing
+ * @uses do_action() on 'trashed_post_comments' after trashing
+ *
+ * @param int $post Post ID or object.
+ * @return mixed False on failure
+ */
+function wp_trash_post_comments($post = null) {
+	global $wpdb;
+
+	$post = get_post($post);
+	if ( empty($post) )
+		return;
+
+	$post_id = $post->ID;
+
+	do_action('trash_post_comments', $post_id);
+
+	$comments = $wpdb->get_results( $wpdb->prepare("SELECT comment_ID, comment_approved FROM $wpdb->comments WHERE comment_post_ID = %d", $post_id) );
+	if ( empty($comments) )
+		return;
+
+	// Cache current status for each comment
+	$statuses = array();
+	foreach ( $comments as $comment )
+		$statuses[$comment->comment_ID] = $comment->comment_approved;
+	add_post_meta($post_id, '_wp_trash_meta_comments_status', $statuses);
+
+	// Set status for all comments to post-trashed
+	$result = $wpdb->update($wpdb->comments, array('comment_approved' => 'post-trashed'), array('comment_post_ID' => $post_id));
+
+	clean_comment_cache( array_keys($statuses) );
+
+	do_action('trashed_post_comments', $post_id, $statuses);
+
+	return $result;
+}
+
+/**
+ * Restore comments for a post from the trash
+ *
+ * @since 2.9.0
+ * @uses do_action() on 'untrash_post_comments' before trashing
+ * @uses do_action() on 'untrashed_post_comments' after trashing
+ *
+ * @param int $post Post ID or object.
+ * @return mixed False on failure
+ */
+function wp_untrash_post_comments($post = null) {
+	global $wpdb;
+
+	$post = get_post($post);
+	if ( empty($post) )
+		return;
+
+	$post_id = $post->ID;
+
+	$statuses = get_post_meta($post_id, '_wp_trash_meta_comments_status', true);
+
+	if ( empty($statuses) )
+		return true;
+
+	do_action('untrash_post_comments', $post_id);
+
+	// Restore each comment to its original status
+	$group_by_status = array();
+	foreach ( $statuses as $comment_id => $comment_status )
+		$group_by_status[$comment_status][] = $comment_id;
+
+	foreach ( $group_by_status as $status => $comments ) {
+		// Sanity check. This shouldn't happen.
+		if ( 'post-trashed' == $status )
+			$status = '0';
+		$comments_in = implode( "', '", $comments );
+		$wpdb->query( "UPDATE $wpdb->comments SET comment_approved = '$status' WHERE comment_ID IN ('" . $comments_in . "')" );
+	}
+
+	clean_comment_cache( array_keys($statuses) );
+
+	delete_post_meta($post_id, '_wp_trash_meta_comments_status');
+
+	do_action('untrashed_post_comments', $post_id);
+}
+
+/**
+ * Retrieve the list of categories for a post.
+ *
+ * Compatibility layer for themes and plugins. Also an easy layer of abstraction
+ * away from the complexity of the taxonomy layer.
+ *
+ * @since 2.1.0
+ *
+ * @uses wp_get_object_terms() Retrieves the categories. Args details can be found here.
+ *
+ * @param int $post_id Optional. The Post ID.
+ * @param array $args Optional. Overwrite the defaults.
+ * @return array
+ */
+function wp_get_post_categories( $post_id = 0, $args = array() ) {
+	$post_id = (int) $post_id;
+
+	$defaults = array('fields' => 'ids');
+	$args = wp_parse_args( $args, $defaults );
+
+	$cats = wp_get_object_terms($post_id, 'category', $args);
+	return $cats;
+}
+
+/**
+ * Retrieve the tags for a post.
+ *
+ * There is only one default for this function, called 'fields' and by default
+ * is set to 'all'. There are other defaults that can be overridden in
+ * {@link wp_get_object_terms()}.
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.3.0
+ *
+ * @uses wp_get_object_terms() Gets the tags for returning. Args can be found here
+ *
+ * @param int $post_id Optional. The Post ID
+ * @param array $args Optional. Overwrite the defaults
+ * @return array List of post tags.
+ */
+function wp_get_post_tags( $post_id = 0, $args = array() ) {
+	return wp_get_post_terms( $post_id, 'post_tag', $args);
+}
+
+/**
+ * Retrieve the terms for a post.
+ *
+ * There is only one default for this function, called 'fields' and by default
+ * is set to 'all'. There are other defaults that can be overridden in
+ * {@link wp_get_object_terms()}.
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.8.0
+ *
+ * @uses wp_get_object_terms() Gets the tags for returning. Args can be found here
+ *
+ * @param int $post_id Optional. The Post ID
+ * @param string $taxonomy The taxonomy for which to retrieve terms. Defaults to post_tag.
+ * @param array $args Optional. Overwrite the defaults
+ * @return array List of post tags.
+ */
+function wp_get_post_terms( $post_id = 0, $taxonomy = 'post_tag', $args = array() ) {
+	$post_id = (int) $post_id;
+
+	$defaults = array('fields' => 'all');
+	$args = wp_parse_args( $args, $defaults );
+
+	$tags = wp_get_object_terms($post_id, $taxonomy, $args);
+
+	return $tags;
+}
+
+/**
+ * Retrieve number of recent posts.
+ *
+ * @since 1.0.0
+ * @uses $wpdb
+ *
+ * @param int $num Optional, default is 10. Number of posts to get.
+ * @return array List of posts.
+ */
+function wp_get_recent_posts($num = 10) {
+	global $wpdb;
+
+	// Set the limit clause, if we got a limit
+	$num = (int) $num;
+	if ( $num ) {
+		$limit = "LIMIT $num";
+	}
+
+	$sql = "SELECT * FROM $wpdb->posts WHERE post_type = 'post' AND post_status IN ( 'draft', 'publish', 'future', 'pending', 'private' ) ORDER BY post_date DESC $limit";
+	$result = $wpdb->get_results($sql, ARRAY_A);
+
+	return $result ? $result : array();
+}
+
+/**
+ * Retrieve a single post, based on post ID.
+ *
+ * Has categories in 'post_category' property or key. Has tags in 'tags_input'
+ * property or key.
+ *
+ * @since 1.0.0
+ *
+ * @param int $postid Post ID.
+ * @param string $mode How to return result, either OBJECT, ARRAY_N, or ARRAY_A.
+ * @return object|array Post object or array holding post contents and information
+ */
+function wp_get_single_post($postid = 0, $mode = OBJECT) {
+	$postid = (int) $postid;
+
+	$post = get_post($postid, $mode);
+
+	// Set categories and tags
+	if($mode == OBJECT) {
+		$post->post_category = wp_get_post_categories($postid);
+		$post->tags_input = wp_get_post_tags($postid, array('fields' => 'names'));
+	}
+	else {
+		$post['post_category'] = wp_get_post_categories($postid);
+		$post['tags_input'] = wp_get_post_tags($postid, array('fields' => 'names'));
+	}
+
+	return $post;
+}
+
+/**
+ * Insert a post.
+ *
+ * If the $postarr parameter has 'ID' set to a value, then post will be updated.
+ *
+ * You can set the post date manually, but setting the values for 'post_date'
+ * and 'post_date_gmt' keys. You can close the comments or open the comments by
+ * setting the value for 'comment_status' key.
+ *
+ * The defaults for the parameter $postarr are:
+ *     'post_status'   - Default is 'draft'.
+ *     'post_type'     - Default is 'post'.
+ *     'post_author'   - Default is current user ID ($user_ID). The ID of the user who added the post.
+ *     'ping_status'   - Default is the value in 'default_ping_status' option.
+ *                       Whether the attachment can accept pings.
+ *     'post_parent'   - Default is 0. Set this for the post it belongs to, if any.
+ *     'menu_order'    - Default is 0. The order it is displayed.
+ *     'to_ping'       - Whether to ping.
+ *     'pinged'        - Default is empty string.
+ *     'post_password' - Default is empty string. The password to access the attachment.
+ *     'guid'          - Global Unique ID for referencing the attachment.
+ *     'post_content_filtered' - Post content filtered.
+ *     'post_excerpt'  - Post excerpt.
+ *
+ * @since 1.0.0
+ * @link http://core.trac.wordpress.org/ticket/9084 Bug report on 'wp_insert_post_data' filter.
+ * @uses $wpdb
+ * @uses $wp_rewrite
+ * @uses $user_ID
+ *
+ * @uses do_action() Calls 'pre_post_update' on post ID if this is an update.
+ * @uses do_action() Calls 'edit_post' action on post ID and post data if this is an update.
+ * @uses do_action() Calls 'save_post' and 'wp_insert_post' on post id and post data just before
+ *                   returning.
+ *
+ * @uses apply_filters() Calls 'wp_insert_post_data' passing $data, $postarr prior to database
+ *                       update or insert.
+ * @uses wp_transition_post_status()
+ *
+ * @param array $postarr Optional. Overrides defaults.
+ * @param bool $wp_error Optional. Allow return of WP_Error on failure.
+ * @return int|WP_Error The value 0 or WP_Error on failure. The post ID on success.
+ */
+function wp_insert_post($postarr = array(), $wp_error = false) {
+	global $wpdb, $wp_rewrite, $user_ID;
+
+	$defaults = array('post_status' => 'draft', 'post_type' => 'post', 'post_author' => $user_ID,
+		'ping_status' => get_option('default_ping_status'), 'post_parent' => 0,
+		'menu_order' => 0, 'to_ping' =>  '', 'pinged' => '', 'post_password' => '',
+		'guid' => '', 'post_content_filtered' => '', 'post_excerpt' => '', 'import_id' => 0);
+
+	$postarr = wp_parse_args($postarr, $defaults);
+	$postarr = sanitize_post($postarr, 'db');
+
+	// export array as variables
+	extract($postarr, EXTR_SKIP);
+
+	// Are we updating or creating?
+	$update = false;
+	if ( !empty($ID) ) {
+		$update = true;
+		$previous_status = get_post_field('post_status', $ID);
+	} else {
+		$previous_status = 'new';
+	}
+
+	if ( ('' == $post_content) && ('' == $post_title) && ('' == $post_excerpt) && ('attachment' != $post_type) ) {
+		if ( $wp_error )
+			return new WP_Error('empty_content', __('Content, title, and excerpt are empty.'));
+		else
+			return 0;
+	}
+
+	// Make sure we set a valid category
+	if ( empty($post_category) || 0 == count($post_category) || !is_array($post_category) ) {
+		$post_category = array(get_option('default_category'));
+	}
+
+	//Set the default tag list
+	if ( !isset($tags_input) )
+		$tags_input = array();
+
+	if ( empty($post_author) )
+		$post_author = $user_ID;
+
+	if ( empty($post_status) )
+		$post_status = 'draft';
+
+	if ( empty($post_type) )
+		$post_type = 'post';
+
+	$post_ID = 0;
+
+	// Get the post ID and GUID
+	if ( $update ) {
+		$post_ID = (int) $ID;
+		$guid = get_post_field( 'guid', $post_ID );
+	}
+
+	// Don't allow contributors to set to set the post slug for pending review posts
+	if ( 'pending' == $post_status && !current_user_can( 'publish_posts' ) )
+		$post_name = '';
+
+	// Create a valid post name.  Drafts and pending posts are allowed to have an empty
+	// post name.
+	if ( !isset($post_name) || empty($post_name) ) {
+		if ( !in_array( $post_status, array( 'draft', 'pending' ) ) )
+			$post_name = sanitize_title($post_title);
+		else
+			$post_name = '';
+	} else {
+		$post_name = sanitize_title($post_name);
+	}
+
+	// If the post date is empty (due to having been new or a draft) and status is not 'draft' or 'pending', set date to now
+	if ( empty($post_date) || '0000-00-00 00:00:00' == $post_date )
+		$post_date = current_time('mysql');
+
+	if ( empty($post_date_gmt) || '0000-00-00 00:00:00' == $post_date_gmt ) {
+		if ( !in_array( $post_status, array( 'draft', 'pending' ) ) )
+			$post_date_gmt = get_gmt_from_date($post_date);
+		else
+			$post_date_gmt = '0000-00-00 00:00:00';
+	}
+
+	if ( $update || '0000-00-00 00:00:00' == $post_date ) {
+		$post_modified     = current_time( 'mysql' );
+		$post_modified_gmt = current_time( 'mysql', 1 );
+	} else {
+		$post_modified     = $post_date;
+		$post_modified_gmt = $post_date_gmt;
+	}
+
+	if ( 'publish' == $post_status ) {
+		$now = gmdate('Y-m-d H:i:59');
+		if ( mysql2date('U', $post_date_gmt, false) > mysql2date('U', $now, false) )
+			$post_status = 'future';
+	}
+
+	if ( empty($comment_status) ) {
+		if ( $update )
+			$comment_status = 'closed';
+		else
+			$comment_status = get_option('default_comment_status');
+	}
+	if ( empty($ping_status) )
+		$ping_status = get_option('default_ping_status');
+
+	if ( isset($to_ping) )
+		$to_ping = preg_replace('|\s+|', "\n", $to_ping);
+	else
+		$to_ping = '';
+
+	if ( ! isset($pinged) )
+		$pinged = '';
+
+	if ( isset($post_parent) )
+		$post_parent = (int) $post_parent;
+	else
+		$post_parent = 0;
+
+	if ( !empty($post_ID) ) {
+		if ( $post_parent == $post_ID ) {
+			// Post can't be its own parent
+			$post_parent = 0;
+		} elseif ( !empty($post_parent) ) {
+			$parent_post = get_post($post_parent);
+			// Check for circular dependency
+			if ( $parent_post->post_parent == $post_ID )
+				$post_parent = 0;
+		}
+	}
+
+	if ( isset($menu_order) )
+		$menu_order = (int) $menu_order;
+	else
+		$menu_order = 0;
+
+	if ( !isset($post_password) || 'private' == $post_status )
+		$post_password = '';
+
+	$post_name = wp_unique_post_slug($post_name, $post_ID, $post_status, $post_type, $post_parent);
+
+	// expected_slashed (everything!)
+	$data = compact( array( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_content_filtered', 'post_title', 'post_excerpt', 'post_status', 'post_type', 'comment_status', 'ping_status', 'post_password', 'post_name', 'to_ping', 'pinged', 'post_modified', 'post_modified_gmt', 'post_parent', 'menu_order', 'guid' ) );
+	$data = apply_filters('wp_insert_post_data', $data, $postarr);
+	$data = stripslashes_deep( $data );
+	$where = array( 'ID' => $post_ID );
+
+	if ($update) {
+		do_action( 'pre_post_update', $post_ID );
+		if ( false === $wpdb->update( $wpdb->posts, $data, $where ) ) {
+			if ( $wp_error )
+				return new WP_Error('db_update_error', __('Could not update post in the database'), $wpdb->last_error);
+			else
+				return 0;
+		}
+	} else {
+		if ( isset($post_mime_type) )
+			$data['post_mime_type'] = stripslashes( $post_mime_type ); // This isn't in the update
+		// If there is a suggested ID, use it if not already present
+		if ( !empty($import_id) ) {
+			$import_id = (int) $import_id;
+			if ( ! $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE ID = %d", $import_id) ) ) {
+				$data['ID'] = $import_id;
+			}
+		}
+		if ( false === $wpdb->insert( $wpdb->posts, $data ) ) {
+			if ( $wp_error )
+				return new WP_Error('db_insert_error', __('Could not insert post into the database'), $wpdb->last_error);
+			else
+				return 0;
+		}
+		$post_ID = (int) $wpdb->insert_id;
+
+		// use the newly generated $post_ID
+		$where = array( 'ID' => $post_ID );
+	}
+
+	if ( empty($data['post_name']) && !in_array( $data['post_status'], array( 'draft', 'pending' ) ) ) {
+		$data['post_name'] = sanitize_title($data['post_title'], $post_ID);
+		$wpdb->update( $wpdb->posts, array( 'post_name' => $data['post_name'] ), $where );
+	}
+
+	wp_set_post_categories( $post_ID, $post_category );
+	// old-style tags_input
+	if ( !empty($tags_input) )
+		wp_set_post_tags( $post_ID, $tags_input );
+	// new-style support for all tag-like taxonomies
+	if ( !empty($tax_input) ) {
+		foreach ( $tax_input as $taxonomy => $tags ) {
+			wp_set_post_terms( $post_ID, $tags, $taxonomy );
+		}
+	}
+
+	$current_guid = get_post_field( 'guid', $post_ID );
+
+	if ( 'page' == $data['post_type'] )
+		clean_page_cache($post_ID);
+	else
+		clean_post_cache($post_ID);
+
+	// Set GUID
+	if ( !$update && '' == $current_guid )
+		$wpdb->update( $wpdb->posts, array( 'guid' => get_permalink( $post_ID ) ), $where );
+
+	$post = get_post($post_ID);
+
+	if ( !empty($page_template) && 'page' == $data['post_type'] ) {
+		$post->page_template = $page_template;
+		$page_templates = get_page_templates();
+		if ( 'default' != $page_template && !in_array($page_template, $page_templates) ) {
+			if ( $wp_error )
+				return new WP_Error('invalid_page_template', __('The page template is invalid.'));
+			else
+				return 0;
+		}
+		update_post_meta($post_ID, '_wp_page_template',  $page_template);
+	}
+
+	wp_transition_post_status($data['post_status'], $previous_status, $post);
+
+	if ( $update)
+		do_action('edit_post', $post_ID, $post);
+
+	do_action('save_post', $post_ID, $post);
+	do_action('wp_insert_post', $post_ID, $post);
+
+	return $post_ID;
+}
+
+/**
+ * Update a post with new post data.
+ *
+ * The date does not have to be set for drafts. You can set the date and it will
+ * not be overridden.
+ *
+ * @since 1.0.0
+ *
+ * @param array|object $postarr Post data. Arrays are expected to be escaped, objects are not.
+ * @return int 0 on failure, Post ID on success.
+ */
+function wp_update_post($postarr = array()) {
+	if ( is_object($postarr) ) {
+		// non-escaped post was passed
+		$postarr = get_object_vars($postarr);
+		$postarr = add_magic_quotes($postarr);
+	}
+
+	// First, get all of the original fields
+	$post = wp_get_single_post($postarr['ID'], ARRAY_A);
+
+	// Escape data pulled from DB.
+	$post = add_magic_quotes($post);
+
+	// Passed post category list overwrites existing category list if not empty.
+	if ( isset($postarr['post_category']) && is_array($postarr['post_category'])
+			 && 0 != count($postarr['post_category']) )
+		$post_cats = $postarr['post_category'];
+	else
+		$post_cats = $post['post_category'];
+
+	// Drafts shouldn't be assigned a date unless explicitly done so by the user
+	if ( in_array($post['post_status'], array('draft', 'pending')) && empty($postarr['edit_date']) &&
+			 ('0000-00-00 00:00:00' == $post['post_date_gmt']) )
+		$clear_date = true;
+	else
+		$clear_date = false;
+
+	// Merge old and new fields with new fields overwriting old ones.
+	$postarr = array_merge($post, $postarr);
+	$postarr['post_category'] = $post_cats;
+	if ( $clear_date ) {
+		$postarr['post_date'] = current_time('mysql');
+		$postarr['post_date_gmt'] = '';
+	}
+
+	if ($postarr['post_type'] == 'attachment')
+		return wp_insert_attachment($postarr);
+
+	return wp_insert_post($postarr);
+}
+
+/**
+ * Publish a post by transitioning the post status.
+ *
+ * @since 2.1.0
+ * @uses $wpdb
+ * @uses do_action() Calls 'edit_post', 'save_post', and 'wp_insert_post' on post_id and post data.
+ *
+ * @param int $post_id Post ID.
+ * @return null
+ */
+function wp_publish_post($post_id) {
+	global $wpdb;
+
+	$post = get_post($post_id);
+
+	if ( empty($post) )
+		return;
+
+	if ( 'publish' == $post->post_status )
+		return;
+
+	$wpdb->update( $wpdb->posts, array( 'post_status' => 'publish' ), array( 'ID' => $post_id ) );
+
+	$old_status = $post->post_status;
+	$post->post_status = 'publish';
+	wp_transition_post_status('publish', $old_status, $post);
+
+	// Update counts for the post's terms.
+	foreach ( (array) get_object_taxonomies('post') as $taxonomy ) {
+		$tt_ids = wp_get_object_terms($post_id, $taxonomy, 'fields=tt_ids');
+		wp_update_term_count($tt_ids, $taxonomy);
+	}
+
+	do_action('edit_post', $post_id, $post);
+	do_action('save_post', $post_id, $post);
+	do_action('wp_insert_post', $post_id, $post);
+}
+
+/**
+ * Publish future post and make sure post ID has future post status.
+ *
+ * Invoked by cron 'publish_future_post' event. This safeguard prevents cron
+ * from publishing drafts, etc.
+ *
+ * @since 2.5.0
+ *
+ * @param int $post_id Post ID.
+ * @return null Nothing is returned. Which can mean that no action is required or post was published.
+ */
+function check_and_publish_future_post($post_id) {
+
+	$post = get_post($post_id);
+
+	if ( empty($post) )
+		return;
+
+	if ( 'future' != $post->post_status )
+		return;
+
+	$time = strtotime( $post->post_date_gmt . ' GMT' );
+
+	if ( $time > time() ) { // Uh oh, someone jumped the gun!
+		wp_clear_scheduled_hook( 'publish_future_post', $post_id ); // clear anything else in the system
+		wp_schedule_single_event( $time, 'publish_future_post', array( $post_id ) );
+		return;
+	}
+
+	return wp_publish_post($post_id);
+}
+
+
+/**
+ * Given the desired slug and some post details computes a unique slug for the post.
+ *
+ * @global wpdb $wpdb 
+ * @global WP_Rewrite $wp_rewrite 
+ * @param string $slug the desired slug (post_name)
+ * @param integer $post_ID
+ * @param string $post_status no uniqueness checks are made if the post is still draft or pending
+ * @param string $post_type
+ * @param integer $post_parent
+ * @return string unique slug for the post, based on $post_name (with a -1, -2, etc. suffix)
+ */
+function wp_unique_post_slug($slug, $post_ID, $post_status, $post_type, $post_parent) {
+	if ( in_array( $post_status, array( 'draft', 'pending' ) ) )
+		return $slug;
+
+	global $wpdb, $wp_rewrite;
+
+	$feeds = $wp_rewrite->feeds;
+	if ( !is_array($feeds) )
+		$feeds = array();
+
+	$hierarchical_post_types = apply_filters('hierarchical_post_types', array('page'));
+	if ( 'attachment' == $post_type ) {
+		// Attachment slugs must be unique across all types.
+		$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND ID != %d LIMIT 1";
+		$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $slug, $post_ID));
+
+		if ( $post_name_check || in_array($slug, $feeds) ) {
+			$suffix = 2;
+			do {
+				$alt_post_name = substr($slug, 0, 200-(strlen($suffix)+1)). "-$suffix";
+				$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $alt_post_name, $post_ID));
+				$suffix++;
+			} while ($post_name_check);
+			$slug = $alt_post_name;
+		}
+	} elseif ( in_array($post_type, $hierarchical_post_types) ) {
+		// Page slugs must be unique within their own trees.  Pages are in a
+		// separate namespace than posts so page slugs are allowed to overlap post slugs.
+		$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type IN ( '" . implode("', '", esc_sql($hierarchical_post_types)) . "' ) AND ID != %d AND post_parent = %d LIMIT 1";
+		$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $slug, $post_ID, $post_parent));
+
+		if ( $post_name_check || in_array($slug, $feeds) ) {
+			$suffix = 2;
+			do {
+				$alt_post_name = substr($slug, 0, 200-(strlen($suffix)+1)). "-$suffix";
+				$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $alt_post_name, $post_ID, $post_parent));
+				$suffix++;
+			} while ($post_name_check);
+			$slug = $alt_post_name;
+		}
+	} else {
+		// Post slugs must be unique across all posts.
+		$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type = %s AND ID != %d LIMIT 1";
+		$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $slug, $post_type, $post_ID));
+
+		if ( $post_name_check || in_array($slug, $wp_rewrite->feeds) ) {
+			$suffix = 2;
+			do {
+				$alt_post_name = substr($slug, 0, 200-(strlen($suffix)+1)). "-$suffix";
+				$post_name_check = $wpdb->get_var($wpdb->prepare($check_sql, $alt_post_name, $post_type, $post_ID));
+				$suffix++;
+			} while ($post_name_check);
+			$slug = $alt_post_name;
+		}
+	}
+
+	return $slug;
+}
+
+/**
+ * Adds tags to a post.
+ *
+ * @uses wp_set_post_tags() Same first two parameters, but the last parameter is always set to true.
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.3.0
+ *
+ * @param int $post_id Post ID
+ * @param string $tags The tags to set for the post, separated by commas.
+ * @return bool|null Will return false if $post_id is not an integer or is 0. Will return null otherwise
+ */
+function wp_add_post_tags($post_id = 0, $tags = '') {
+	return wp_set_post_tags($post_id, $tags, true);
+}
+
+
+/**
+ * Set the tags for a post.
+ *
+ * @since 2.3.0
+ * @uses wp_set_object_terms() Sets the tags for the post.
+ *
+ * @param int $post_id Post ID.
+ * @param string $tags The tags to set for the post, separated by commas.
+ * @param bool $append If true, don't delete existing tags, just add on. If false, replace the tags with the new tags.
+ * @return bool|null Will return false if $post_id is not an integer or is 0. Will return null otherwise
+ */
+function wp_set_post_tags( $post_id = 0, $tags = '', $append = false ) {
+	return wp_set_post_terms( $post_id, $tags, 'post_tag', $append);
+}
+
+/**
+ * Set the terms for a post.
+ *
+ * @since 2.8.0
+ * @uses wp_set_object_terms() Sets the tags for the post.
+ *
+ * @param int $post_id Post ID.
+ * @param string $tags The tags to set for the post, separated by commas.
+ * @param bool $append If true, don't delete existing tags, just add on. If false, replace the tags with the new tags.
+ * @return bool|null Will return false if $post_id is not an integer or is 0. Will return null otherwise
+ */
+function wp_set_post_terms( $post_id = 0, $tags = '', $taxonomy = 'post_tag', $append = false ) {
+	$post_id = (int) $post_id;
+
+	if ( !$post_id )
+		return false;
+
+	if ( empty($tags) )
+		$tags = array();
+
+	$tags = is_array($tags) ? $tags : explode( ',', trim($tags, " \n\t\r\0\x0B,") );
+	wp_set_object_terms($post_id, $tags, $taxonomy, $append);
+}
+
+/**
+ * Set categories for a post.
+ *
+ * If the post categories parameter is not set, then the default category is
+ * going used.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_ID Post ID.
+ * @param array $post_categories Optional. List of categories.
+ * @return bool|mixed
+ */
+function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
+	$post_ID = (int) $post_ID;
+	// If $post_categories isn't already an array, make it one:
+	if (!is_array($post_categories) || 0 == count($post_categories) || empty($post_categories))
+		$post_categories = array(get_option('default_category'));
+	else if ( 1 == count($post_categories) && '' == $post_categories[0] )
+		return true;
+
+	$post_categories = array_map('intval', $post_categories);
+	$post_categories = array_unique($post_categories);
+
+	return wp_set_object_terms($post_ID, $post_categories, 'category');
+}
+
+/**
+ * Transition the post status of a post.
+ *
+ * Calls hooks to transition post status.
+ *
+ * The first is 'transition_post_status' with new status, old status, and post data.
+ *
+ * The next action called is 'OLDSTATUS_to_NEWSTATUS' the 'NEWSTATUS' is the
+ * $new_status parameter and the 'OLDSTATUS' is $old_status parameter; it has the
+ * post data.
+ *
+ * The final action is named 'NEWSTATUS_POSTTYPE', 'NEWSTATUS' is from the $new_status
+ * parameter and POSTTYPE is post_type post data.
+ *
+ * @since 2.3.0
+ * @link http://codex.wordpress.org/Post_Status_Transitions
+ *
+ * @uses do_action() Calls 'transition_post_status' on $new_status, $old_status and
+ *  $post if there is a status change.
+ * @uses do_action() Calls '${old_status}_to_$new_status' on $post if there is a status change.
+ * @uses do_action() Calls '${new_status}_$post->post_type' on post ID and $post.
+ *
+ * @param string $new_status Transition to this post status.
+ * @param string $old_status Previous post status.
+ * @param object $post Post data.
+ */
+function wp_transition_post_status($new_status, $old_status, $post) {
+	do_action('transition_post_status', $new_status, $old_status, $post);
+	do_action("${old_status}_to_$new_status", $post);
+	do_action("${new_status}_$post->post_type", $post->ID, $post);
+}
+
+//
+// Trackback and ping functions
+//
+
+/**
+ * Add a URL to those already pung.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ *
+ * @param int $post_id Post ID.
+ * @param string $uri Ping URI.
+ * @return int How many rows were updated.
+ */
+function add_ping($post_id, $uri) {
+	global $wpdb;
+	$pung = $wpdb->get_var( $wpdb->prepare( "SELECT pinged FROM $wpdb->posts WHERE ID = %d", $post_id ));
+	$pung = trim($pung);
+	$pung = preg_split('/\s/', $pung);
+	$pung[] = $uri;
+	$new = implode("\n", $pung);
+	$new = apply_filters('add_ping', $new);
+	// expected_slashed ($new)
+	$new = stripslashes($new);
+	return $wpdb->update( $wpdb->posts, array( 'pinged' => $new ), array( 'ID' => $post_id ) );
+}
+
+/**
+ * Retrieve enclosures already enclosed for a post.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ *
+ * @param int $post_id Post ID.
+ * @return array List of enclosures
+ */
+function get_enclosed($post_id) {
+	$custom_fields = get_post_custom( $post_id );
+	$pung = array();
+	if ( !is_array( $custom_fields ) )
+		return $pung;
+
+	foreach ( $custom_fields as $key => $val ) {
+		if ( 'enclosure' != $key || !is_array( $val ) )
+			continue;
+		foreach( $val as $enc ) {
+			$enclosure = split( "\n", $enc );
+			$pung[] = trim( $enclosure[ 0 ] );
+		}
+	}
+	$pung = apply_filters('get_enclosed', $pung);
+	return $pung;
+}
+
+/**
+ * Retrieve URLs already pinged for a post.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ *
+ * @param int $post_id Post ID.
+ * @return array
+ */
+function get_pung($post_id) {
+	global $wpdb;
+	$pung = $wpdb->get_var( $wpdb->prepare( "SELECT pinged FROM $wpdb->posts WHERE ID = %d", $post_id ));
+	$pung = trim($pung);
+	$pung = preg_split('/\s/', $pung);
+	$pung = apply_filters('get_pung', $pung);
+	return $pung;
+}
+
+/**
+ * Retrieve URLs that need to be pinged.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ *
+ * @param int $post_id Post ID
+ * @return array
+ */
+function get_to_ping($post_id) {
+	global $wpdb;
+	$to_ping = $wpdb->get_var( $wpdb->prepare( "SELECT to_ping FROM $wpdb->posts WHERE ID = %d", $post_id ));
+	$to_ping = trim($to_ping);
+	$to_ping = preg_split('/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY);
+	$to_ping = apply_filters('get_to_ping',  $to_ping);
+	return $to_ping;
+}
+
+/**
+ * Do trackbacks for a list of URLs.
+ *
+ * @since 1.0.0
+ *
+ * @param string $tb_list Comma separated list of URLs
+ * @param int $post_id Post ID
+ */
+function trackback_url_list($tb_list, $post_id) {
+	if ( ! empty( $tb_list ) ) {
+		// get post data
+		$postdata = wp_get_single_post($post_id, ARRAY_A);
+
+		// import postdata as variables
+		extract($postdata, EXTR_SKIP);
+
+		// form an excerpt
+		$excerpt = strip_tags($post_excerpt ? $post_excerpt : $post_content);
+
+		if (strlen($excerpt) > 255) {
+			$excerpt = substr($excerpt,0,252) . '...';
+		}
+
+		$trackback_urls = explode(',', $tb_list);
+		foreach( (array) $trackback_urls as $tb_url) {
+			$tb_url = trim($tb_url);
+			trackback($tb_url, stripslashes($post_title), $excerpt, $post_id);
+		}
+	}
+}
+
+//
+// Page functions
+//
+
+/**
+ * Get a list of page IDs.
+ *
+ * @since 2.0.0
+ * @uses $wpdb
+ *
+ * @return array List of page IDs.
+ */
+function get_all_page_ids() {
+	global $wpdb;
+
+	if ( ! $page_ids = wp_cache_get('all_page_ids', 'posts') ) {
+		$page_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_type = 'page'");
+		wp_cache_add('all_page_ids', $page_ids, 'posts');
+	}
+
+	return $page_ids;
+}
+
+/**
+ * Retrieves page data given a page ID or page object.
+ *
+ * @since 1.5.1
+ *
+ * @param mixed $page Page object or page ID. Passed by reference.
+ * @param string $output What to output. OBJECT, ARRAY_A, or ARRAY_N.
+ * @param string $filter How the return value should be filtered.
+ * @return mixed Page data.
+ */
+function &get_page(&$page, $output = OBJECT, $filter = 'raw') {
+	if ( empty($page) ) {
+		if ( isset( $GLOBALS['post'] ) && isset( $GLOBALS['post']->ID ) ) {
+			return get_post($GLOBALS['post'], $output, $filter);
+		} else {
+			$page = null;
+			return $page;
+		}
+	}
+
+	$the_page = get_post($page, $output, $filter);
+	return $the_page;
+}
+
+/**
+ * Retrieves a page given its path.
+ *
+ * @since 2.1.0
+ * @uses $wpdb
+ *
+ * @param string $page_path Page path
+ * @param string $output Optional. Output type. OBJECT, ARRAY_N, or ARRAY_A.
+ * @return mixed Null when complete.
+ */
+function get_page_by_path($page_path, $output = OBJECT) {
+	global $wpdb;
+	$page_path = rawurlencode(urldecode($page_path));
+	$page_path = str_replace('%2F', '/', $page_path);
+	$page_path = str_replace('%20', ' ', $page_path);
+	$page_paths = '/' . trim($page_path, '/');
+	$leaf_path  = sanitize_title(basename($page_paths));
+	$page_paths = explode('/', $page_paths);
+	$full_path = '';
+	foreach( (array) $page_paths as $pathdir)
+		$full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
+
+	$pages = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = %s AND (post_type = 'page' OR post_type = 'attachment')", $leaf_path ));
+
+	if ( empty($pages) )
+		return null;
+
+	foreach ($pages as $page) {
+		$path = '/' . $leaf_path;
+		$curpage = $page;
+		while ($curpage->post_parent != 0) {
+			$curpage = $wpdb->get_row( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = %d and post_type='page'", $curpage->post_parent ));
+			$path = '/' . $curpage->post_name . $path;
+		}
+
+		if ( $path == $full_path )
+			return get_page($page->ID, $output);
+	}
+
+	return null;
+}
+
+/**
+ * Retrieve a page given its title.
+ *
+ * @since 2.1.0
+ * @uses $wpdb
+ *
+ * @param string $page_title Page title
+ * @param string $output Optional. Output type. OBJECT, ARRAY_N, or ARRAY_A.
+ * @return mixed
+ */
+function get_page_by_title($page_title, $output = OBJECT) {
+	global $wpdb;
+	$page = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_title = %s AND post_type='page'", $page_title ));
+	if ( $page )
+		return get_page($page, $output);
+
+	return null;
+}
+
+/**
+ * Retrieve child pages from list of pages matching page ID.
+ *
+ * Matches against the pages parameter against the page ID. Also matches all
+ * children for the same to retrieve all children of a page. Does not make any
+ * SQL queries to get the children.
+ *
+ * @since 1.5.1
+ *
+ * @param int $page_id Page ID.
+ * @param array $pages List of pages' objects.
+ * @return array
+ */
+function &get_page_children($page_id, $pages) {
+	$page_list = array();
+	foreach ( (array) $pages as $page ) {
+		if ( $page->post_parent == $page_id ) {
+			$page_list[] = $page;
+			if ( $children = get_page_children($page->ID, $pages) )
+				$page_list = array_merge($page_list, $children);
+		}
+	}
+	return $page_list;
+}
+
+/**
+ * Order the pages with children under parents in a flat list.
+ *
+ * It uses auxiliary structure to hold parent-children relationships and
+ * runs in O(N) complexity
+ *
+ * @since 2.0.0
+ *
+ * @param array $posts Posts array.
+ * @param int $parent Parent page ID.
+ * @return array A list arranged by hierarchy. Children immediately follow their parents.
+ */
+function &get_page_hierarchy( &$pages, $page_id = 0 ) {
+
+	if ( empty( $pages ) ) {
+		$return = array();
+		return $return;
+	}
+
+	$children = array();
+	foreach ( (array) $pages as $p ) {
+
+		$parent_id = intval( $p->post_parent );
+		$children[ $parent_id ][] = $p;
+	 }
+
+	 $result = array();
+	 _page_traverse_name( $page_id, $children, $result );
+
+	return $result;
+}
+
+/**
+ * function to traverse and return all the nested children post names of a root page.
+ * $children contains parent-chilren relations
+ *
+ */
+function _page_traverse_name( $page_id, &$children, &$result ){
+
+	if ( isset( $children[ $page_id ] ) ){
+
+		foreach( (array)$children[ $page_id ] as $child ) {
+
+			$result[ $child->ID ] = $child->post_name;
+			_page_traverse_name( $child->ID, $children, $result );
+		}
+	}
+}
+
+/**
+ * Builds URI for a page.
+ *
+ * Sub pages will be in the "directory" under the parent page post name.
+ *
+ * @since 1.5.0
+ *
+ * @param int $page_id Page ID.
+ * @return string Page URI.
+ */
+function get_page_uri($page_id) {
+	$page = get_page($page_id);
+	$uri = $page->post_name;
+
+	// A page cannot be it's own parent.
+	if ( $page->post_parent == $page->ID )
+		return $uri;
+
+	while ($page->post_parent != 0) {
+		$page = get_page($page->post_parent);
+		$uri = $page->post_name . "/" . $uri;
+	}
+
+	return $uri;
+}
+
+/**
+ * Retrieve a list of pages.
+ *
+ * The defaults that can be overridden are the following: 'child_of',
+ * 'sort_order', 'sort_column', 'post_title', 'hierarchical', 'exclude',
+ * 'include', 'meta_key', 'meta_value','authors', 'number', and 'offset'.
+ *
+ * @since 1.5.0
+ * @uses $wpdb
+ *
+ * @param mixed $args Optional. Array or string of options that overrides defaults.
+ * @return array List of pages matching defaults or $args
+ */
+function &get_pages($args = '') {
+	global $wpdb;
+
+	$defaults = array(
+		'child_of' => 0, 'sort_order' => 'ASC',
+		'sort_column' => 'post_title', 'hierarchical' => 1,
+		'exclude' => '', 'include' => '',
+		'meta_key' => '', 'meta_value' => '',
+		'authors' => '', 'parent' => -1, 'exclude_tree' => '',
+		'number' => '', 'offset' => 0
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+	$number = (int) $number;
+	$offset = (int) $offset;
+
+	$cache = array();
+	$key = md5( serialize( compact(array_keys($defaults)) ) );
+	if ( $cache = wp_cache_get( 'get_pages', 'posts' ) ) {
+		if ( is_array($cache) && isset( $cache[ $key ] ) ) {
+			$pages = apply_filters('get_pages', $cache[ $key ], $r );
+			return $pages;
+		}
+	}
+
+	if ( !is_array($cache) )
+		$cache = array();
+
+	$inclusions = '';
+	if ( !empty($include) ) {
+		$child_of = 0; //ignore child_of, parent, exclude, meta_key, and meta_value params if using include
+		$parent = -1;
+		$exclude = '';
+		$meta_key = '';
+		$meta_value = '';
+		$hierarchical = false;
+		$incpages = preg_split('/[\s,]+/',$include);
+		if ( count($incpages) ) {
+			foreach ( $incpages as $incpage ) {
+				if (empty($inclusions))
+					$inclusions = $wpdb->prepare(' AND ( ID = %d ', $incpage);
+				else
+					$inclusions .= $wpdb->prepare(' OR ID = %d ', $incpage);
+			}
+		}
+	}
+	if (!empty($inclusions))
+		$inclusions .= ')';
+
+	$exclusions = '';
+	if ( !empty($exclude) ) {
+		$expages = preg_split('/[\s,]+/',$exclude);
+		if ( count($expages) ) {
+			foreach ( $expages as $expage ) {
+				if (empty($exclusions))
+					$exclusions = $wpdb->prepare(' AND ( ID <> %d ', $expage);
+				else
+					$exclusions .= $wpdb->prepare(' AND ID <> %d ', $expage);
+			}
+		}
+	}
+	if (!empty($exclusions))
+		$exclusions .= ')';
+
+	$author_query = '';
+	if (!empty($authors)) {
+		$post_authors = preg_split('/[\s,]+/',$authors);
+
+		if ( count($post_authors) ) {
+			foreach ( $post_authors as $post_author ) {
+				//Do we have an author id or an author login?
+				if ( 0 == intval($post_author) ) {
+					$post_author = get_userdatabylogin($post_author);
+					if ( empty($post_author) )
+						continue;
+					if ( empty($post_author->ID) )
+						continue;
+					$post_author = $post_author->ID;
+				}
+
+				if ( '' == $author_query )
+					$author_query = $wpdb->prepare(' post_author = %d ', $post_author);
+				else
+					$author_query .= $wpdb->prepare(' OR post_author = %d ', $post_author);
+			}
+			if ( '' != $author_query )
+				$author_query = " AND ($author_query)";
+		}
+	}
+
+	$join = '';
+	$where = "$exclusions $inclusions ";
+	if ( ! empty( $meta_key ) || ! empty( $meta_value ) ) {
+		$join = " LEFT JOIN $wpdb->postmeta ON ( $wpdb->posts.ID = $wpdb->postmeta.post_id )";
+
+		// meta_key and meta_value might be slashed
+		$meta_key = stripslashes($meta_key);
+		$meta_value = stripslashes($meta_value);
+		if ( ! empty( $meta_key ) )
+			$where .= $wpdb->prepare(" AND $wpdb->postmeta.meta_key = %s", $meta_key);
+		if ( ! empty( $meta_value ) )
+			$where .= $wpdb->prepare(" AND $wpdb->postmeta.meta_value = %s", $meta_value);
+
+	}
+
+	if ( $parent >= 0 )
+		$where .= $wpdb->prepare(' AND post_parent = %d ', $parent);
+
+	$query = "SELECT * FROM $wpdb->posts $join WHERE (post_type = 'page' AND post_status = 'publish') $where ";
+	$query .= $author_query;
+	$query .= " ORDER BY " . $sort_column . " " . $sort_order ;
+
+	if ( !empty($number) )
+		$query .= ' LIMIT ' . $offset . ',' . $number;
+
+	$pages = $wpdb->get_results($query);
+
+	if ( empty($pages) ) {
+		$pages = apply_filters('get_pages', array(), $r);
+		return $pages;
+	}
+
+	// Sanitize before caching so it'll only get done once
+	$num_pages = count($pages);
+	for ($i = 0; $i < $num_pages; $i++) {
+		$pages[$i] = sanitize_post($pages[$i], 'raw');
+	}
+
+	// Update cache.
+	update_page_cache($pages);
+
+	if ( $child_of || $hierarchical )
+		$pages = & get_page_children($child_of, $pages);
+
+	if ( !empty($exclude_tree) ) {
+		$exclude = (int) $exclude_tree;
+		$children = get_page_children($exclude, $pages);
+		$excludes = array();
+		foreach ( $children as $child )
+			$excludes[] = $child->ID;
+		$excludes[] = $exclude;
+		$num_pages = count($pages);
+		for ( $i = 0; $i < $num_pages; $i++ ) {
+			if ( in_array($pages[$i]->ID, $excludes) )
+				unset($pages[$i]);
+		}
+	}
+
+	$cache[ $key ] = $pages;
+	wp_cache_set( 'get_pages', $cache, 'posts' );
+
+	$pages = apply_filters('get_pages', $pages, $r);
+
+	return $pages;
+}
+
+//
+// Attachment functions
+//
+
+/**
+ * Check if the attachment URI is local one and is really an attachment.
+ *
+ * @since 2.0.0
+ *
+ * @param string $url URL to check
+ * @return bool True on success, false on failure.
+ */
+function is_local_attachment($url) {
+	if (strpos($url, get_bloginfo('url')) === false)
+		return false;
+	if (strpos($url, get_bloginfo('url') . '/?attachment_id=') !== false)
+		return true;
+	if ( $id = url_to_postid($url) ) {
+		$post = & get_post($id);
+		if ( 'attachment' == $post->post_type )
+			return true;
+	}
+	return false;
+}
+
+/**
+ * Insert an attachment.
+ *
+ * If you set the 'ID' in the $object parameter, it will mean that you are
+ * updating and attempt to update the attachment. You can also set the
+ * attachment name or title by setting the key 'post_name' or 'post_title'.
+ *
+ * You can set the dates for the attachment manually by setting the 'post_date'
+ * and 'post_date_gmt' keys' values.
+ *
+ * By default, the comments will use the default settings for whether the
+ * comments are allowed. You can close them manually or keep them open by
+ * setting the value for the 'comment_status' key.
+ *
+ * The $object parameter can have the following:
+ *     'post_status'   - Default is 'draft'. Can not be overridden, set the same as parent post.
+ *     'post_type'     - Default is 'post', will be set to attachment. Can not override.
+ *     'post_author'   - Default is current user ID. The ID of the user, who added the attachment.
+ *     'ping_status'   - Default is the value in default ping status option. Whether the attachment
+ *                       can accept pings.
+ *     'post_parent'   - Default is 0. Can use $parent parameter or set this for the post it belongs
+ *                       to, if any.
+ *     'menu_order'    - Default is 0. The order it is displayed.
+ *     'to_ping'       - Whether to ping.
+ *     'pinged'        - Default is empty string.
+ *     'post_password' - Default is empty string. The password to access the attachment.
+ *     'guid'          - Global Unique ID for referencing the attachment.
+ *     'post_content_filtered' - Attachment post content filtered.
+ *     'post_excerpt'  - Attachment excerpt.
+ *
+ * @since 2.0.0
+ * @uses $wpdb
+ * @uses $user_ID
+ * @uses do_action() Calls 'edit_attachment' on $post_ID if this is an update.
+ * @uses do_action() Calls 'add_attachment' on $post_ID if this is not an update.
+ *
+ * @param string|array $object Arguments to override defaults.
+ * @param string $file Optional filename.
+ * @param int $post_parent Parent post ID.
+ * @return int Attachment ID.
+ */
+function wp_insert_attachment($object, $file = false, $parent = 0) {
+	global $wpdb, $user_ID;
+
+	$defaults = array('post_status' => 'draft', 'post_type' => 'post', 'post_author' => $user_ID,
+		'ping_status' => get_option('default_ping_status'), 'post_parent' => 0,
+		'menu_order' => 0, 'to_ping' =>  '', 'pinged' => '', 'post_password' => '',
+		'guid' => '', 'post_content_filtered' => '', 'post_excerpt' => '', 'import_id' => 0);
+
+	$object = wp_parse_args($object, $defaults);
+	if ( !empty($parent) )
+		$object['post_parent'] = $parent;
+
+	$object = sanitize_post($object, 'db');
+
+	// export array as variables
+	extract($object, EXTR_SKIP);
+
+	// Make sure we set a valid category
+	if ( !isset($post_category) || 0 == count($post_category) || !is_array($post_category)) {
+		$post_category = array(get_option('default_category'));
+	}
+
+	if ( empty($post_author) )
+		$post_author = $user_ID;
+
+	$post_type = 'attachment';
+	$post_status = 'inherit';
+
+	// Are we updating or creating?
+	if ( !empty($ID) ) {
+		$update = true;
+		$post_ID = (int) $ID;
+	} else {
+		$update = false;
+		$post_ID = 0;
+	}
+
+	// Create a valid post name.
+	if ( empty($post_name) )
+		$post_name = sanitize_title($post_title);
+	else
+		$post_name = sanitize_title($post_name);
+
+	// expected_slashed ($post_name)
+	$post_name = wp_unique_post_slug($post_name, $post_ID, $post_status, $post_type, $post_parent);
+
+	if ( empty($post_date) )
+		$post_date = current_time('mysql');
+	if ( empty($post_date_gmt) )
+		$post_date_gmt = current_time('mysql', 1);
+
+	if ( empty($post_modified) )
+		$post_modified = $post_date;
+	if ( empty($post_modified_gmt) )
+		$post_modified_gmt = $post_date_gmt;
+
+	if ( empty($comment_status) ) {
+		if ( $update )
+			$comment_status = 'closed';
+		else
+			$comment_status = get_option('default_comment_status');
+	}
+	if ( empty($ping_status) )
+		$ping_status = get_option('default_ping_status');
+
+	if ( isset($to_ping) )
+		$to_ping = preg_replace('|\s+|', "\n", $to_ping);
+	else
+		$to_ping = '';
+
+	if ( isset($post_parent) )
+		$post_parent = (int) $post_parent;
+	else
+		$post_parent = 0;
+
+	if ( isset($menu_order) )
+		$menu_order = (int) $menu_order;
+	else
+		$menu_order = 0;
+
+	if ( !isset($post_password) )
+		$post_password = '';
+
+	if ( ! isset($pinged) )
+		$pinged = '';
+
+	// expected_slashed (everything!)
+	$data = compact( array( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_content_filtered', 'post_title', 'post_excerpt', 'post_status', 'post_type', 'comment_status', 'ping_status', 'post_password', 'post_name', 'to_ping', 'pinged', 'post_modified', 'post_modified_gmt', 'post_parent', 'menu_order', 'post_mime_type', 'guid' ) );
+	$data = stripslashes_deep( $data );
+
+	if ( $update ) {
+		$wpdb->update( $wpdb->posts, $data, array( 'ID' => $post_ID ) );
+	} else {
+		// If there is a suggested ID, use it if not already present
+		if ( !empty($import_id) ) {
+			$import_id = (int) $import_id;
+			if ( ! $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE ID = %d", $import_id) ) ) {
+				$data['ID'] = $import_id;
+			}
+		}
+
+		$wpdb->insert( $wpdb->posts, $data );
+		$post_ID = (int) $wpdb->insert_id;
+	}
+
+	if ( empty($post_name) ) {
+		$post_name = sanitize_title($post_title, $post_ID);
+		$wpdb->update( $wpdb->posts, compact("post_name"), array( 'ID' => $post_ID ) );
+	}
+
+	wp_set_post_categories($post_ID, $post_category);
+
+	if ( $file )
+		update_attached_file( $post_ID, $file );
+
+	clean_post_cache($post_ID);
+
+	if ( isset($post_parent) && $post_parent < 0 )
+		add_post_meta($post_ID, '_wp_attachment_temp_parent', $post_parent, true);
+
+	if ( $update) {
+		do_action('edit_attachment', $post_ID);
+	} else {
+		do_action('add_attachment', $post_ID);
+	}
+
+	return $post_ID;
+}
+
+/**
+ * Delete an attachment.
+ *
+ * Will remove the file also, when the attachment is removed. Removes all post
+ * meta fields, taxonomy, comments, etc associated with the attachment (except
+ * the main post).
+ *
+ * @since 2.0.0
+ * @uses $wpdb
+ * @uses do_action() Calls 'delete_attachment' hook on Attachment ID.
+ *
+ * @param int $postid Attachment ID.
+ * @param bool $force_delete Whether to bypass trash and force deletion
+ * @return mixed False on failure. Post data on success.
+ */
+function wp_delete_attachment( $post_id, $force_delete = false ) {
+	global $wpdb;
+
+	if ( !$post = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $post_id) ) )
+		return $post;
+
+	if ( 'attachment' != $post->post_type )
+		return false;
+
+	if ( !$force_delete && EMPTY_TRASH_DAYS && MEDIA_TRASH && 'trash' != $post->post_status )
+		return wp_trash_post( $post_id );
+
+	delete_post_meta($post_id, '_wp_trash_meta_status');
+	delete_post_meta($post_id, '_wp_trash_meta_time');
+
+	$meta = wp_get_attachment_metadata( $post_id );
+	$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
+	$file = get_attached_file( $post_id );
+
+	do_action('delete_attachment', $post_id);
+
+	wp_delete_object_term_relationships($post_id, array('category', 'post_tag'));
+	wp_delete_object_term_relationships($post_id, get_object_taxonomies($post->post_type));
+
+	$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE meta_key = '_thumbnail_id' AND meta_value = %d", $post_id ));
+
+	$comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = %d", $post_id ));
+	if ( ! empty($comment_ids) ) {
+		do_action( 'delete_comment', $comment_ids );
+		$in_comment_ids = "'" . implode("', '", $comment_ids) . "'";
+		$wpdb->query( "DELETE FROM $wpdb->comments WHERE comment_ID IN($in_comment_ids)" );
+		do_action( 'deleted_comment', $comment_ids );
+	}
+
+	$post_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d ", $post_id ));
+	if ( !empty($post_meta_ids) ) {
+		do_action( 'delete_postmeta', $post_meta_ids );
+		$in_post_meta_ids = "'" . implode("', '", $post_meta_ids) . "'";
+		$wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id IN($in_post_meta_ids)" );
+		do_action( 'deleted_postmeta', $post_meta_ids );
+	}
+
+	do_action( 'delete_post', $post_id );
+	$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->posts WHERE ID = %d", $post_id ));
+	do_action( 'deleted_post', $post_id );
+
+	$uploadpath = wp_upload_dir();
+
+	if ( ! empty($meta['thumb']) ) {
+		// Don't delete the thumb if another attachment uses it
+		if (! $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE %s AND post_id <> %d", '%' . $meta['thumb'] . '%', $post_id)) ) {
+			$thumbfile = str_replace(basename($file), $meta['thumb'], $file);
+			$thumbfile = apply_filters('wp_delete_file', $thumbfile);
+			@ unlink( path_join($uploadpath['basedir'], $thumbfile) );
+		}
+	}
+
+	// remove intermediate and backup images if there are any
+	$sizes = apply_filters('intermediate_image_sizes', array('thumbnail', 'medium', 'large'));
+	foreach ( $sizes as $size ) {
+		if ( $intermediate = image_get_intermediate_size($post_id, $size) ) {
+			$intermediate_file = apply_filters('wp_delete_file', $intermediate['path']);
+			@ unlink( path_join($uploadpath['basedir'], $intermediate_file) );
+		}
+	}
+
+	if ( is_array($backup_sizes) ) {
+		foreach ( $backup_sizes as $size ) {
+			$del_file = path_join( dirname($meta['file']), $size['file'] );
+			$del_file = apply_filters('wp_delete_file', $del_file);
+            @ unlink( path_join($uploadpath['basedir'], $del_file) );
+		}
+	}
+
+	$file = apply_filters('wp_delete_file', $file);
+
+	if ( ! empty($file) )
+		@ unlink($file);
+
+	clean_post_cache($post_id);
+
+	return $post;
+}
+
+/**
+ * Retrieve attachment meta field for attachment ID.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID
+ * @param bool $unfiltered Optional, default is false. If true, filters are not run.
+ * @return string|bool Attachment meta field. False on failure.
+ */
+function wp_get_attachment_metadata( $post_id, $unfiltered = false ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+
+	$data = get_post_meta( $post->ID, '_wp_attachment_metadata', true );
+
+	if ( $unfiltered )
+		return $data;
+
+	return apply_filters( 'wp_get_attachment_metadata', $data, $post->ID );
+}
+
+/**
+ * Update metadata for an attachment.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID.
+ * @param array $data Attachment data.
+ * @return int
+ */
+function wp_update_attachment_metadata( $post_id, $data ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+
+	$data = apply_filters( 'wp_update_attachment_metadata', $data, $post->ID );
+
+	return update_post_meta( $post->ID, '_wp_attachment_metadata', $data);
+}
+
+/**
+ * Retrieve the URL for an attachment.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID.
+ * @return string
+ */
+function wp_get_attachment_url( $post_id = 0 ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+
+	$url = '';
+	if ( $file = get_post_meta( $post->ID, '_wp_attached_file', true) ) { //Get attached file
+		if ( ($uploads = wp_upload_dir()) && false === $uploads['error'] ) { //Get upload directory
+			if ( 0 === strpos($file, $uploads['basedir']) ) //Check that the upload base exists in the file location
+				$url = str_replace($uploads['basedir'], $uploads['baseurl'], $file); //replace file location with url location
+			elseif ( false !== strpos($file, 'wp-content/uploads') )
+				$url = $uploads['baseurl'] . substr( $file, strpos($file, 'wp-content/uploads') + 18 );
+			else
+				$url = $uploads['baseurl'] . "/$file"; //Its a newly uploaded file, therefor $file is relative to the basedir.
+		}
+	}
+
+	if ( empty($url) ) //If any of the above options failed, Fallback on the GUID as used pre-2.7, not recomended to rely upon this.
+		$url = get_the_guid( $post->ID );
+
+	if ( 'attachment' != $post->post_type || empty($url) )
+		return false;
+
+	return apply_filters( 'wp_get_attachment_url', $url, $post->ID );
+}
+
+/**
+ * Retrieve thumbnail for an attachment.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID.
+ * @return mixed False on failure. Thumbnail file path on success.
+ */
+function wp_get_attachment_thumb_file( $post_id = 0 ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+	if ( !is_array( $imagedata = wp_get_attachment_metadata( $post->ID ) ) )
+		return false;
+
+	$file = get_attached_file( $post->ID );
+
+	if ( !empty($imagedata['thumb']) && ($thumbfile = str_replace(basename($file), $imagedata['thumb'], $file)) && file_exists($thumbfile) )
+		return apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID );
+	return false;
+}
+
+/**
+ * Retrieve URL for an attachment thumbnail.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID
+ * @return string|bool False on failure. Thumbnail URL on success.
+ */
+function wp_get_attachment_thumb_url( $post_id = 0 ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+	if ( !$url = wp_get_attachment_url( $post->ID ) )
+		return false;
+
+	$sized = image_downsize( $post_id, 'thumbnail' );
+	if ( $sized )
+		return $sized[0];
+
+	if ( !$thumb = wp_get_attachment_thumb_file( $post->ID ) )
+		return false;
+
+	$url = str_replace(basename($url), basename($thumb), $url);
+
+	return apply_filters( 'wp_get_attachment_thumb_url', $url, $post->ID );
+}
+
+/**
+ * Check if the attachment is an image.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Attachment ID
+ * @return bool
+ */
+function wp_attachment_is_image( $post_id = 0 ) {
+	$post_id = (int) $post_id;
+	if ( !$post =& get_post( $post_id ) )
+		return false;
+
+	if ( !$file = get_attached_file( $post->ID ) )
+		return false;
+
+	$ext = preg_match('/\.([^.]+)$/', $file, $matches) ? strtolower($matches[1]) : false;
+
+	$image_exts = array('jpg', 'jpeg', 'gif', 'png');
+
+	if ( 'image/' == substr($post->post_mime_type, 0, 6) || $ext && 'import' == $post->post_mime_type && in_array($ext, $image_exts) )
+		return true;
+	return false;
+}
+
+/**
+ * Retrieve the icon for a MIME type.
+ *
+ * @since 2.1.0
+ *
+ * @param string $mime MIME type
+ * @return string|bool
+ */
+function wp_mime_type_icon( $mime = 0 ) {
+	if ( !is_numeric($mime) )
+		$icon = wp_cache_get("mime_type_icon_$mime");
+	if ( empty($icon) ) {
+		$post_id = 0;
+		$post_mimes = array();
+		if ( is_numeric($mime) ) {
+			$mime = (int) $mime;
+			if ( $post =& get_post( $mime ) ) {
+				$post_id = (int) $post->ID;
+				$ext = preg_replace('/^.+?\.([^.]+)$/', '$1', $post->guid);
+				if ( !empty($ext) ) {
+					$post_mimes[] = $ext;
+					if ( $ext_type = wp_ext2type( $ext ) )
+						$post_mimes[] = $ext_type;
+				}
+				$mime = $post->post_mime_type;
+			} else {
+				$mime = 0;
+			}
+		} else {
+			$post_mimes[] = $mime;
+		}
+
+		$icon_files = wp_cache_get('icon_files');
+
+		if ( !is_array($icon_files) ) {
+			$icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/crystal' );
+			$icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url('images/crystal') );
+			$dirs = apply_filters( 'icon_dirs', array($icon_dir => $icon_dir_uri) );
+			$icon_files = array();
+			while ( $dirs ) {
+				$dir = array_shift($keys = array_keys($dirs));
+				$uri = array_shift($dirs);
+				if ( $dh = opendir($dir) ) {
+					while ( false !== $file = readdir($dh) ) {
+						$file = basename($file);
+						if ( substr($file, 0, 1) == '.' )
+							continue;
+						if ( !in_array(strtolower(substr($file, -4)), array('.png', '.gif', '.jpg') ) ) {
+							if ( is_dir("$dir/$file") )
+								$dirs["$dir/$file"] = "$uri/$file";
+							continue;
+						}
+						$icon_files["$dir/$file"] = "$uri/$file";
+					}
+					closedir($dh);
+				}
+			}
+			wp_cache_set('icon_files', $icon_files, 600);
+		}
+
+		// Icon basename - extension = MIME wildcard
+		foreach ( $icon_files as $file => $uri )
+			$types[ preg_replace('/^([^.]*).*$/', '$1', basename($file)) ] =& $icon_files[$file];
+
+		if ( ! empty($mime) ) {
+			$post_mimes[] = substr($mime, 0, strpos($mime, '/'));
+			$post_mimes[] = substr($mime, strpos($mime, '/') + 1);
+			$post_mimes[] = str_replace('/', '_', $mime);
+		}
+
+		$matches = wp_match_mime_types(array_keys($types), $post_mimes);
+		$matches['default'] = array('default');
+
+		foreach ( $matches as $match => $wilds ) {
+			if ( isset($types[$wilds[0]])) {
+				$icon = $types[$wilds[0]];
+				if ( !is_numeric($mime) )
+					wp_cache_set("mime_type_icon_$mime", $icon);
+				break;
+			}
+		}
+	}
+
+	return apply_filters( 'wp_mime_type_icon', $icon, $mime, $post_id ); // Last arg is 0 if function pass mime type.
+}
+
+/**
+ * Checked for changed slugs for published posts and save old slug.
+ *
+ * The function is used along with form POST data. It checks for the wp-old-slug
+ * POST field. Will only be concerned with published posts and the slug actually
+ * changing.
+ *
+ * If the slug was changed and not already part of the old slugs then it will be
+ * added to the post meta field ('_wp_old_slug') for storing old slugs for that
+ * post.
+ *
+ * The most logically usage of this function is redirecting changed posts, so
+ * that those that linked to an changed post will be redirected to the new post.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_id Post ID.
+ * @return int Same as $post_id
+ */
+function wp_check_for_changed_slugs($post_id) {
+	if ( !isset($_POST['wp-old-slug']) || !strlen($_POST['wp-old-slug']) )
+		return $post_id;
+
+	$post = &get_post($post_id);
+
+	// we're only concerned with published posts
+	if ( $post->post_status != 'publish' || $post->post_type != 'post' )
+		return $post_id;
+
+	// only bother if the slug has changed
+	if ( $post->post_name == $_POST['wp-old-slug'] )
+		return $post_id;
+
+	$old_slugs = (array) get_post_meta($post_id, '_wp_old_slug');
+
+	// if we haven't added this old slug before, add it now
+	if ( !count($old_slugs) || !in_array($_POST['wp-old-slug'], $old_slugs) )
+		add_post_meta($post_id, '_wp_old_slug', $_POST['wp-old-slug']);
+
+	// if the new slug was used previously, delete it from the list
+	if ( in_array($post->post_name, $old_slugs) )
+		delete_post_meta($post_id, '_wp_old_slug', $post->post_name);
+
+	return $post_id;
+}
+
+/**
+ * Retrieve the private post SQL based on capability.
+ *
+ * This function provides a standardized way to appropriately select on the
+ * post_status of posts/pages. The function will return a piece of SQL code that
+ * can be added to a WHERE clause; this SQL is constructed to allow all
+ * published posts, and all private posts to which the user has access.
+ *
+ * It also allows plugins that define their own post type to control the cap by
+ * using the hook 'pub_priv_sql_capability'. The plugin is expected to return
+ * the capability the user must have to read the private post type.
+ *
+ * @since 2.2.0
+ *
+ * @uses $user_ID
+ * @uses apply_filters() Call 'pub_priv_sql_capability' filter for plugins with different post types.
+ *
+ * @param string $post_type currently only supports 'post' or 'page'.
+ * @return string SQL code that can be added to a where clause.
+ */
+function get_private_posts_cap_sql($post_type) {
+	global $user_ID;
+	$cap = '';
+
+	// Private posts
+	if ($post_type == 'post') {
+		$cap = 'read_private_posts';
+	// Private pages
+	} elseif ($post_type == 'page') {
+		$cap = 'read_private_pages';
+	// Dunno what it is, maybe plugins have their own post type?
+	} else {
+		$cap = apply_filters('pub_priv_sql_capability', $cap);
+
+		if (empty($cap)) {
+			// We don't know what it is, filters don't change anything,
+			// so set the SQL up to return nothing.
+			return '1 = 0';
+		}
+	}
+
+	$sql = '(post_status = \'publish\'';
+
+	if (current_user_can($cap)) {
+		// Does the user have the capability to view private posts? Guess so.
+		$sql .= ' OR post_status = \'private\'';
+	} elseif (is_user_logged_in()) {
+		// Users can view their own private posts.
+		$sql .= ' OR post_status = \'private\' AND post_author = \'' . $user_ID . '\'';
+	}
+
+	$sql .= ')';
+
+	return $sql;
+}
+
+/**
+ * Retrieve the date the the last post was published.
+ *
+ * The server timezone is the default and is the difference between GMT and
+ * server time. The 'blog' value is the date when the last post was posted. The
+ * 'gmt' is when the last post was posted in GMT formatted date.
+ *
+ * @since 0.71
+ *
+ * @uses $wpdb
+ * @uses $blog_id
+ * @uses apply_filters() Calls 'get_lastpostdate' filter
+ *
+ * @global mixed $cache_lastpostdate Stores the last post date
+ * @global mixed $pagenow The current page being viewed
+ *
+ * @param string $timezone The location to get the time. Can be 'gmt', 'blog', or 'server'.
+ * @return string The date of the last post.
+ */
+function get_lastpostdate($timezone = 'server') {
+	global $cache_lastpostdate, $wpdb, $blog_id;
+	$add_seconds_server = date('Z');
+	if ( !isset($cache_lastpostdate[$blog_id][$timezone]) ) {
+		switch(strtolower($timezone)) {
+			case 'gmt':
+				$lastpostdate = $wpdb->get_var("SELECT post_date_gmt FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_date_gmt DESC LIMIT 1");
+				break;
+			case 'blog':
+				$lastpostdate = $wpdb->get_var("SELECT post_date FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_date_gmt DESC LIMIT 1");
+				break;
+			case 'server':
+				$lastpostdate = $wpdb->get_var("SELECT DATE_ADD(post_date_gmt, INTERVAL '$add_seconds_server' SECOND) FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_date_gmt DESC LIMIT 1");
+				break;
+		}
+		$cache_lastpostdate[$blog_id][$timezone] = $lastpostdate;
+	} else {
+		$lastpostdate = $cache_lastpostdate[$blog_id][$timezone];
+	}
+	return apply_filters( 'get_lastpostdate', $lastpostdate, $timezone );
+}
+
+/**
+ * Retrieve last post modified date depending on timezone.
+ *
+ * The server timezone is the default and is the difference between GMT and
+ * server time. The 'blog' value is just when the last post was modified. The
+ * 'gmt' is when the last post was modified in GMT time.
+ *
+ * @since 1.2.0
+ * @uses $wpdb
+ * @uses $blog_id
+ * @uses apply_filters() Calls 'get_lastpostmodified' filter
+ *
+ * @global mixed $cache_lastpostmodified Stores the date the last post was modified
+ *
+ * @param string $timezone The location to get the time. Can be 'gmt', 'blog', or 'server'.
+ * @return string The date the post was last modified.
+ */
+function get_lastpostmodified($timezone = 'server') {
+	global $cache_lastpostmodified, $wpdb, $blog_id;
+	$add_seconds_server = date('Z');
+	if ( !isset($cache_lastpostmodified[$blog_id][$timezone]) ) {
+		switch(strtolower($timezone)) {
+			case 'gmt':
+				$lastpostmodified = $wpdb->get_var("SELECT post_modified_gmt FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_modified_gmt DESC LIMIT 1");
+				break;
+			case 'blog':
+				$lastpostmodified = $wpdb->get_var("SELECT post_modified FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_modified_gmt DESC LIMIT 1");
+				break;
+			case 'server':
+				$lastpostmodified = $wpdb->get_var("SELECT DATE_ADD(post_modified_gmt, INTERVAL '$add_seconds_server' SECOND) FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY post_modified_gmt DESC LIMIT 1");
+				break;
+		}
+		$lastpostdate = get_lastpostdate($timezone);
+		if ( $lastpostdate > $lastpostmodified ) {
+			$lastpostmodified = $lastpostdate;
+		}
+		$cache_lastpostmodified[$blog_id][$timezone] = $lastpostmodified;
+	} else {
+		$lastpostmodified = $cache_lastpostmodified[$blog_id][$timezone];
+	}
+	return apply_filters( 'get_lastpostmodified', $lastpostmodified, $timezone );
+}
+
+/**
+ * Updates posts in cache.
+ *
+ * @usedby update_page_cache() Aliased by this function.
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 1.5.1
+ *
+ * @param array $posts Array of post objects
+ */
+function update_post_cache(&$posts) {
+	if ( !$posts )
+		return;
+
+	foreach ( $posts as $post )
+		wp_cache_add($post->ID, $post, 'posts');
+}
+
+/**
+ * Will clean the post in the cache.
+ *
+ * Cleaning means delete from the cache of the post. Will call to clean the term
+ * object cache associated with the post ID.
+ *
+ * clean_post_cache() will call itself recursively for each child post.
+ *
+ * This function not run if $_wp_suspend_cache_invalidation is not empty. See
+ * wp_suspend_cache_invalidation().
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 2.0.0
+ *
+ * @uses do_action() Calls 'clean_post_cache' on $id before adding children (if any).
+ *
+ * @param int $id The Post ID in the cache to clean
+ */
+function clean_post_cache($id) {
+	global $_wp_suspend_cache_invalidation, $wpdb;
+
+	if ( !empty($_wp_suspend_cache_invalidation) )
+		return;
+
+	$id = (int) $id;
+
+	wp_cache_delete($id, 'posts');
+	wp_cache_delete($id, 'post_meta');
+
+	clean_object_term_cache($id, 'post');
+
+	wp_cache_delete( 'wp_get_archives', 'general' );
+
+	do_action('clean_post_cache', $id);
+
+	if ( $children = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d", $id) ) ) {
+		foreach( $children as $cid )
+			clean_post_cache( $cid );
+	}
+}
+
+/**
+ * Alias of update_post_cache().
+ *
+ * @see update_post_cache() Posts and pages are the same, alias is intentional
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 1.5.1
+ *
+ * @param array $pages list of page objects
+ */
+function update_page_cache(&$pages) {
+	update_post_cache($pages);
+}
+
+/**
+ * Will clean the page in the cache.
+ *
+ * Clean (read: delete) page from cache that matches $id. Will also clean cache
+ * associated with 'all_page_ids' and 'get_pages'.
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 2.0.0
+ *
+ * @uses do_action() Will call the 'clean_page_cache' hook action.
+ *
+ * @param int $id Page ID to clean
+ */
+function clean_page_cache($id) {
+	clean_post_cache($id);
+
+	wp_cache_delete( 'all_page_ids', 'posts' );
+	wp_cache_delete( 'get_pages', 'posts' );
+
+	do_action('clean_page_cache', $id);
+}
+
+/**
+ * Call major cache updating functions for list of Post objects.
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 1.5.0
+ *
+ * @uses $wpdb
+ * @uses update_post_cache()
+ * @uses update_object_term_cache()
+ * @uses update_postmeta_cache()
+ *
+ * @param array $posts Array of Post objects
+ */
+function update_post_caches(&$posts) {
+	// No point in doing all this work if we didn't match any posts.
+	if ( !$posts )
+		return;
+
+	update_post_cache($posts);
+
+	$post_ids = array();
+
+	for ($i = 0; $i < count($posts); $i++)
+		$post_ids[] = $posts[$i]->ID;
+
+	update_object_term_cache($post_ids, 'post');
+
+	update_postmeta_cache($post_ids);
+}
+
+/**
+ * Updates metadata cache for list of post IDs.
+ *
+ * Performs SQL query to retrieve the metadata for the post IDs and updates the
+ * metadata cache for the posts. Therefore, the functions, which call this
+ * function, do not need to perform SQL queries on their own.
+ *
+ * @package WordPress
+ * @subpackage Cache
+ * @since 2.1.0
+ *
+ * @uses $wpdb
+ *
+ * @param array $post_ids List of post IDs.
+ * @return bool|array Returns false if there is nothing to update or an array of metadata.
+ */
+function update_postmeta_cache($post_ids) {
+	return update_meta_cache('post', $post_ids);
+}
+
+//
+// Hooks
+//
+
+/**
+ * Hook for managing future post transitions to published.
+ *
+ * @since 2.3.0
+ * @access private
+ * @uses $wpdb
+ * @uses do_action() Calls 'private_to_published' on post ID if this is a 'private_to_published' call.
+ * @uses wp_clear_scheduled_hook() with 'publish_future_post' and post ID.
+ *
+ * @param string $new_status New post status
+ * @param string $old_status Previous post status
+ * @param object $post Object type containing the post information
+ */
+function _transition_post_status($new_status, $old_status, $post) {
+	global $wpdb;
+
+	if ( $old_status != 'publish' && $new_status == 'publish' ) {
+		// Reset GUID if transitioning to publish and it is empty
+		if ( '' == get_the_guid($post->ID) )
+			$wpdb->update( $wpdb->posts, array( 'guid' => get_permalink( $post->ID ) ), array( 'ID' => $post->ID ) );
+		do_action('private_to_published', $post->ID);  // Deprecated, use private_to_publish
+	}
+
+	// Always clears the hook in case the post status bounced from future to draft.
+	wp_clear_scheduled_hook('publish_future_post', $post->ID);
+}
+
+/**
+ * Hook used to schedule publication for a post marked for the future.
+ *
+ * The $post properties used and must exist are 'ID' and 'post_date_gmt'.
+ *
+ * @since 2.3.0
+ * @access private
+ *
+ * @param int $deprecated Not Used. Can be set to null.
+ * @param object $post Object type containing the post information
+ */
+function _future_post_hook($deprecated = '', $post) {
+	wp_clear_scheduled_hook( 'publish_future_post', $post->ID );
+	wp_schedule_single_event(strtotime($post->post_date_gmt. ' GMT'), 'publish_future_post', array($post->ID));
+}
+
+/**
+ * Hook to schedule pings and enclosures when a post is published.
+ *
+ * @since 2.3.0
+ * @access private
+ * @uses $wpdb
+ * @uses XMLRPC_REQUEST and APP_REQUEST constants.
+ * @uses do_action() Calls 'xmlprc_publish_post' on post ID if XMLRPC_REQUEST is defined.
+ * @uses do_action() Calls 'app_publish_post' on post ID if APP_REQUEST is defined.
+ *
+ * @param int $post_id The ID in the database table of the post being published
+ */
+function _publish_post_hook($post_id) {
+	global $wpdb;
+
+	if ( defined('XMLRPC_REQUEST') )
+		do_action('xmlrpc_publish_post', $post_id);
+	if ( defined('APP_REQUEST') )
+		do_action('app_publish_post', $post_id);
+
+	if ( defined('WP_IMPORTING') )
+		return;
+
+	$data = array( 'post_id' => $post_id, 'meta_value' => '1' );
+	if ( get_option('default_pingback_flag') ) {
+		$wpdb->insert( $wpdb->postmeta, $data + array( 'meta_key' => '_pingme' ) );
+		do_action( 'added_postmeta', $wpdb->insert_id, $post_id, '_pingme', 1 );
+	}
+	$wpdb->insert( $wpdb->postmeta, $data + array( 'meta_key' => '_encloseme' ) );
+	do_action( 'added_postmeta', $wpdb->insert_id, $post_id, '_encloseme', 1 );
+
+	wp_schedule_single_event(time(), 'do_pings');
+}
+
+/**
+ * Hook used to prevent page/post cache and rewrite rules from staying dirty.
+ *
+ * Does two things. If the post is a page and has a template then it will
+ * update/add that template to the meta. For both pages and posts, it will clean
+ * the post cache to make sure that the cache updates to the changes done
+ * recently. For pages, the rewrite rules of WordPress are flushed to allow for
+ * any changes.
+ *
+ * The $post parameter, only uses 'post_type' property and 'page_template'
+ * property.
+ *
+ * @since 2.3.0
+ * @access private
+ * @uses $wp_rewrite Flushes Rewrite Rules.
+ *
+ * @param int $post_id The ID in the database table for the $post
+ * @param object $post Object type containing the post information
+ */
+function _save_post_hook($post_id, $post) {
+	if ( $post->post_type == 'page' ) {
+		clean_page_cache($post_id);
+		// Avoid flushing rules for every post during import.
+		if ( !defined('WP_IMPORTING') ) {
+			global $wp_rewrite;
+			$wp_rewrite->flush_rules(false);
+		}
+	} else {
+		clean_post_cache($post_id);
+	}
+}
+
+/**
+ * Retrieve post ancestors and append to post ancestors property.
+ *
+ * Will only retrieve ancestors once, if property is already set, then nothing
+ * will be done. If there is not a parent post, or post ID and post parent ID
+ * are the same then nothing will be done.
+ *
+ * The parameter is passed by reference, so nothing needs to be returned. The
+ * property will be updated and can be referenced after the function is
+ * complete. The post parent will be an ancestor and the parent of the post
+ * parent will be an ancestor. There will only be two ancestors at the most.
+ *
+ * @since unknown
+ * @access private
+ * @uses $wpdb
+ *
+ * @param object $_post Post data.
+ * @return null When nothing needs to be done.
+ */
+function _get_post_ancestors(&$_post) {
+	global $wpdb;
+
+	if ( isset($_post->ancestors) )
+		return;
+
+	$_post->ancestors = array();
+
+	if ( empty($_post->post_parent) || $_post->ID == $_post->post_parent )
+		return;
+
+	$id = $_post->ancestors[] = $_post->post_parent;
+	while ( $ancestor = $wpdb->get_var( $wpdb->prepare("SELECT `post_parent` FROM $wpdb->posts WHERE ID = %d LIMIT 1", $id) ) ) {
+		if ( $id == $ancestor )
+			break;
+		$id = $_post->ancestors[] = $ancestor;
+	}
+}
+
+/**
+ * Determines which fields of posts are to be saved in revisions.
+ *
+ * Does two things. If passed a post *array*, it will return a post array ready
+ * to be insterted into the posts table as a post revision. Otherwise, returns
+ * an array whose keys are the post fields to be saved for post revisions.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ * @access private
+ * @uses apply_filters() Calls '_wp_post_revision_fields' on 'title', 'content' and 'excerpt' fields.
+ *
+ * @param array $post Optional a post array to be processed for insertion as a post revision.
+ * @param bool $autosave optional Is the revision an autosave?
+ * @return array Post array ready to be inserted as a post revision or array of fields that can be versioned.
+ */
+function _wp_post_revision_fields( $post = null, $autosave = false ) {
+	static $fields = false;
+
+	if ( !$fields ) {
+		// Allow these to be versioned
+		$fields = array(
+			'post_title' => __( 'Title' ),
+			'post_content' => __( 'Content' ),
+			'post_excerpt' => __( 'Excerpt' ),
+		);
+
+		// Runs only once
+		$fields = apply_filters( '_wp_post_revision_fields', $fields );
+
+		// WP uses these internally either in versioning or elsewhere - they cannot be versioned
+		foreach ( array( 'ID', 'post_name', 'post_parent', 'post_date', 'post_date_gmt', 'post_status', 'post_type', 'comment_count', 'post_author' ) as $protect )
+			unset( $fields[$protect] );
+	}
+
+	if ( !is_array($post) )
+		return $fields;
+
+	$return = array();
+	foreach ( array_intersect( array_keys( $post ), array_keys( $fields ) ) as $field )
+		$return[$field] = $post[$field];
+
+	$return['post_parent']   = $post['ID'];
+	$return['post_status']   = 'inherit';
+	$return['post_type']     = 'revision';
+	$return['post_name']     = $autosave ? "$post[ID]-autosave" : "$post[ID]-revision";
+	$return['post_date']     = isset($post['post_modified']) ? $post['post_modified'] : '';
+	$return['post_date_gmt'] = isset($post['post_modified_gmt']) ? $post['post_modified_gmt'] : '';
+
+	return $return;
+}
+
+/**
+ * Saves an already existing post as a post revision.
+ *
+ * Typically used immediately prior to post updates.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses _wp_put_post_revision()
+ *
+ * @param int $post_id The ID of the post to save as a revision.
+ * @return mixed Null or 0 if error, new revision ID, if success.
+ */
+function wp_save_post_revision( $post_id ) {
+	// We do autosaves manually with wp_create_post_autosave()
+	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
+		return;
+
+	// WP_POST_REVISIONS = 0, false
+	if ( !constant('WP_POST_REVISIONS') )
+		return;
+
+	if ( !$post = get_post( $post_id, ARRAY_A ) )
+		return;
+
+	if ( !in_array( $post['post_type'], array( 'post', 'page' ) ) )
+		return;
+
+	$return = _wp_put_post_revision( $post );
+
+	// WP_POST_REVISIONS = true (default), -1
+	if ( !is_numeric( WP_POST_REVISIONS ) || WP_POST_REVISIONS < 0 )
+		return $return;
+
+	// all revisions and (possibly) one autosave
+	$revisions = wp_get_post_revisions( $post_id, array( 'order' => 'ASC' ) );
+
+	// WP_POST_REVISIONS = (int) (# of autasaves to save)
+	$delete = count($revisions) - WP_POST_REVISIONS;
+
+	if ( $delete < 1 )
+		return $return;
+
+	$revisions = array_slice( $revisions, 0, $delete );
+
+	for ( $i = 0; isset($revisions[$i]); $i++ ) {
+		if ( false !== strpos( $revisions[$i]->post_name, 'autosave' ) )
+			continue;
+		wp_delete_post_revision( $revisions[$i]->ID );
+	}
+
+	return $return;
+}
+
+/**
+ * Retrieve the autosaved data of the specified post.
+ *
+ * Returns a post object containing the information that was autosaved for the
+ * specified post.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @param int $post_id The post ID.
+ * @return object|bool The autosaved data or false on failure or when no autosave exists.
+ */
+function wp_get_post_autosave( $post_id ) {
+
+	if ( !$post = get_post( $post_id ) )
+		return false;
+
+	$q = array(
+		'name' => "{$post->ID}-autosave",
+		'post_parent' => $post->ID,
+		'post_type' => 'revision',
+		'post_status' => 'inherit'
+	);
+
+	// Use WP_Query so that the result gets cached
+	$autosave_query = new WP_Query;
+
+	add_action( 'parse_query', '_wp_get_post_autosave_hack' );
+	$autosave = $autosave_query->query( $q );
+	remove_action( 'parse_query', '_wp_get_post_autosave_hack' );
+
+	if ( $autosave && is_array($autosave) && is_object($autosave[0]) )
+		return $autosave[0];
+
+	return false;
+}
+
+/**
+ * Internally used to hack WP_Query into submission.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @param object $query WP_Query object
+ */
+function _wp_get_post_autosave_hack( $query ) {
+	$query->is_single = false;
+}
+
+/**
+ * Determines if the specified post is a revision.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @param int|object $post Post ID or post object.
+ * @return bool|int False if not a revision, ID of revision's parent otherwise.
+ */
+function wp_is_post_revision( $post ) {
+	if ( !$post = wp_get_post_revision( $post ) )
+		return false;
+	return (int) $post->post_parent;
+}
+
+/**
+ * Determines if the specified post is an autosave.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @param int|object $post Post ID or post object.
+ * @return bool|int False if not a revision, ID of autosave's parent otherwise
+ */
+function wp_is_post_autosave( $post ) {
+	if ( !$post = wp_get_post_revision( $post ) )
+		return false;
+	if ( "{$post->post_parent}-autosave" !== $post->post_name )
+		return false;
+	return (int) $post->post_parent;
+}
+
+/**
+ * Inserts post data into the posts table as a post revision.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses wp_insert_post()
+ *
+ * @param int|object|array $post Post ID, post object OR post array.
+ * @param bool $autosave Optional. Is the revision an autosave?
+ * @return mixed Null or 0 if error, new revision ID if success.
+ */
+function _wp_put_post_revision( $post = null, $autosave = false ) {
+	if ( is_object($post) )
+		$post = get_object_vars( $post );
+	elseif ( !is_array($post) )
+		$post = get_post($post, ARRAY_A);
+	if ( !$post || empty($post['ID']) )
+		return;
+
+	if ( isset($post['post_type']) && 'revision' == $post['post_type'] )
+		return new WP_Error( 'post_type', __( 'Cannot create a revision of a revision' ) );
+
+	$post = _wp_post_revision_fields( $post, $autosave );
+	$post = add_magic_quotes($post); //since data is from db
+
+	$revision_id = wp_insert_post( $post );
+	if ( is_wp_error($revision_id) )
+		return $revision_id;
+
+	if ( $revision_id )
+		do_action( '_wp_put_post_revision', $revision_id );
+	return $revision_id;
+}
+
+/**
+ * Gets a post revision.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses get_post()
+ *
+ * @param int|object $post Post ID or post object
+ * @param string $output Optional. OBJECT, ARRAY_A, or ARRAY_N.
+ * @param string $filter Optional sanitation filter.  @see sanitize_post()
+ * @return mixed Null if error or post object if success
+ */
+function &wp_get_post_revision(&$post, $output = OBJECT, $filter = 'raw') {
+	$null = null;
+	if ( !$revision = get_post( $post, OBJECT, $filter ) )
+		return $revision;
+	if ( 'revision' !== $revision->post_type )
+		return $null;
+
+	if ( $output == OBJECT ) {
+		return $revision;
+	} elseif ( $output == ARRAY_A ) {
+		$_revision = get_object_vars($revision);
+		return $_revision;
+	} elseif ( $output == ARRAY_N ) {
+		$_revision = array_values(get_object_vars($revision));
+		return $_revision;
+	}
+
+	return $revision;
+}
+
+/**
+ * Restores a post to the specified revision.
+ *
+ * Can restore a past revision using all fields of the post revision, or only selected fields.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses wp_get_post_revision()
+ * @uses wp_update_post()
+ * @uses do_action() Calls 'wp_restore_post_revision' on post ID and revision ID if wp_update_post()
+ *  is successful.
+ *
+ * @param int|object $revision_id Revision ID or revision object.
+ * @param array $fields Optional. What fields to restore from. Defaults to all.
+ * @return mixed Null if error, false if no fields to restore, (int) post ID if success.
+ */
+function wp_restore_post_revision( $revision_id, $fields = null ) {
+	if ( !$revision = wp_get_post_revision( $revision_id, ARRAY_A ) )
+		return $revision;
+
+	if ( !is_array( $fields ) )
+		$fields = array_keys( _wp_post_revision_fields() );
+
+	$update = array();
+	foreach( array_intersect( array_keys( $revision ), $fields ) as $field )
+		$update[$field] = $revision[$field];
+
+	if ( !$update )
+		return false;
+
+	$update['ID'] = $revision['post_parent'];
+
+	$update = add_magic_quotes( $update ); //since data is from db
+
+	$post_id = wp_update_post( $update );
+	if ( is_wp_error( $post_id ) )
+		return $post_id;
+
+	if ( $post_id )
+		do_action( 'wp_restore_post_revision', $post_id, $revision['ID'] );
+
+	return $post_id;
+}
+
+/**
+ * Deletes a revision.
+ *
+ * Deletes the row from the posts table corresponding to the specified revision.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses wp_get_post_revision()
+ * @uses wp_delete_post()
+ *
+ * @param int|object $revision_id Revision ID or revision object.
+ * @param array $fields Optional. What fields to restore from.  Defaults to all.
+ * @return mixed Null if error, false if no fields to restore, (int) post ID if success.
+ */
+function wp_delete_post_revision( $revision_id ) {
+	if ( !$revision = wp_get_post_revision( $revision_id ) )
+		return $revision;
+
+	$delete = wp_delete_post( $revision->ID );
+	if ( is_wp_error( $delete ) )
+		return $delete;
+
+	if ( $delete )
+		do_action( 'wp_delete_post_revision', $revision->ID, $revision );
+
+	return $delete;
+}
+
+/**
+ * Returns all revisions of specified post.
+ *
+ * @package WordPress
+ * @subpackage Post_Revisions
+ * @since 2.6.0
+ *
+ * @uses get_children()
+ *
+ * @param int|object $post_id Post ID or post object
+ * @return array empty if no revisions
+ */
+function wp_get_post_revisions( $post_id = 0, $args = null ) {
+	if ( !constant('WP_POST_REVISIONS') )
+		return array();
+	if ( ( !$post = get_post( $post_id ) ) || empty( $post->ID ) )
+		return array();
+
+	$defaults = array( 'order' => 'DESC', 'orderby' => 'date' );
+	$args = wp_parse_args( $args, $defaults );
+	$args = array_merge( $args, array( 'post_parent' => $post->ID, 'post_type' => 'revision', 'post_status' => 'inherit' ) );
+
+	if ( !$revisions = get_children( $args ) )
+		return array();
+	return $revisions;
+}
+
+function _set_preview($post) {
+
+	if ( ! is_object($post) )
+		return $post;
+
+	$preview = wp_get_post_autosave($post->ID);
+
+	if ( ! is_object($preview) )
+		return $post;
+
+	$preview = sanitize_post($preview);
+
+	$post->post_content = $preview->post_content;
+	$post->post_title = $preview->post_title;
+	$post->post_excerpt = $preview->post_excerpt;
+
+	return $post;
+}
+
+function _show_post_preview() {
+
+	if ( isset($_GET['preview_id']) && isset($_GET['preview_nonce']) ) {
+		$id = (int) $_GET['preview_id'];
+
+		if ( false == wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $id ) )
+			wp_die( __('You do not have permission to preview drafts.') );
+
+		add_filter('the_preview', '_set_preview');
+	}
+}
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/query.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/query.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,2710 @@
+get($var);
+}
+
+/**
+ * Set query variable.
+ *
+ * @see WP_Query::set()
+ * @since 2.2.0
+ * @uses $wp_query
+ *
+ * @param string $var Query variable key.
+ * @param mixed $value
+ * @return null
+ */
+function set_query_var($var, $value) {
+	global $wp_query;
+
+	return $wp_query->set($var, $value);
+}
+
+/**
+ * Setup The Loop with query parameters.
+ *
+ * This will override the current WordPress Loop and shouldn't be used more than
+ * once. This must not be used within the WordPress Loop.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @param string $query
+ * @return array List of posts
+ */
+function &query_posts($query) {
+	unset($GLOBALS['wp_query']);
+	$GLOBALS['wp_query'] =& new WP_Query();
+	return $GLOBALS['wp_query']->query($query);
+}
+
+/**
+ * Destroy the previous query and setup a new query.
+ *
+ * This should be used after {@link query_posts()} and before another {@link
+ * query_posts()}. This will remove obscure bugs that occur when the previous
+ * wp_query object is not destroyed properly before another is setup.
+ *
+ * @since 2.3.0
+ * @uses $wp_query
+ */
+function wp_reset_query() {
+	unset($GLOBALS['wp_query']);
+	$GLOBALS['wp_query'] =& $GLOBALS['wp_the_query'];
+	global $wp_query;
+	if ( !empty($wp_query->post) ) {
+		$GLOBALS['post'] = $wp_query->post;
+		setup_postdata($wp_query->post);
+	}
+}
+
+/*
+ * Query type checks.
+ */
+
+/**
+ * Is query requesting an archive page.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool True if page is archive.
+ */
+function is_archive () {
+	global $wp_query;
+
+	return $wp_query->is_archive;
+}
+
+/**
+ * Is query requesting an attachment page.
+ *
+ * @since 2.0.0
+ * @uses $wp_query
+ *
+ * @return bool True if page is attachment.
+ */
+function is_attachment () {
+	global $wp_query;
+
+	return $wp_query->is_attachment;
+}
+
+/**
+ * Is query requesting an author page.
+ *
+ * If the $author parameter is specified then the check will be expanded to
+ * include whether the queried author matches the one given in the parameter.
+ * You can match against integers and against strings.
+ *
+ * If matching against an integer, the ID should be used of the author for the
+ * test. If the $author is an ID and matches the author page user ID, then
+ * 'true' will be returned.
+ *
+ * If matching against strings, then the test will be matched against both the
+ * nickname and user nicename and will return true on success.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @param string|int $author Optional. Is current page this author.
+ * @return bool True if page is author or $author (if set).
+ */
+function is_author ($author = '') {
+	global $wp_query;
+
+	if ( !$wp_query->is_author )
+		return false;
+
+	if ( empty($author) )
+		return true;
+
+	$author_obj = $wp_query->get_queried_object();
+
+	$author = (array) $author;
+
+	if ( in_array( $author_obj->ID, $author ) )
+		return true;
+	elseif ( in_array( $author_obj->nickname, $author ) )
+		return true;
+	elseif ( in_array( $author_obj->user_nicename, $author ) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether current page query contains a category name or given category name.
+ *
+ * The category list can contain category IDs, names, or category slugs. If any
+ * of them are part of the query, then it will return true.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @param string|array $category Optional.
+ * @return bool
+ */
+function is_category ($category = '') {
+	global $wp_query;
+
+	if ( !$wp_query->is_category )
+		return false;
+
+	if ( empty($category) )
+		return true;
+
+	$cat_obj = $wp_query->get_queried_object();
+
+	$category = (array) $category;
+
+	if ( in_array( $cat_obj->term_id, $category ) )
+		return true;
+	elseif ( in_array( $cat_obj->name, $category ) )
+		return true;
+	elseif ( in_array( $cat_obj->slug, $category ) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether the current page query has the given tag slug or contains tag.
+ *
+ * @since 2.3.0
+ * @uses $wp_query
+ *
+ * @param string|array $slug Optional. Single tag or list of tags to check for.
+ * @return bool
+ */
+function is_tag( $slug = '' ) {
+	global $wp_query;
+
+	if ( !$wp_query->is_tag )
+		return false;
+
+	if ( empty( $slug ) )
+		return true;
+
+	$tag_obj = $wp_query->get_queried_object();
+
+	$slug = (array) $slug;
+
+	if ( in_array( $tag_obj->slug, $slug ) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether the current page query has the given taxonomy slug or contains taxonomy.
+ *
+ * @since 2.5.0
+ * @uses $wp_query
+ *
+ * @param string|array $slug Optional. Slug or slugs to check in current query.
+ * @return bool
+ */
+function is_tax( $slug = '' ) {
+	global $wp_query;
+
+	if ( !$wp_query->is_tax )
+		return false;
+
+	if ( empty($slug) )
+		return true;
+
+	return in_array( get_query_var('taxonomy'), (array) $slug );
+}
+
+/**
+ * Whether the current URL is within the comments popup window.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_comments_popup () {
+	global $wp_query;
+
+	return $wp_query->is_comments_popup;
+}
+
+/**
+ * Whether current URL is based on a date.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_date () {
+	global $wp_query;
+
+	return $wp_query->is_date;
+}
+
+/**
+ * Whether current blog URL contains a day.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_day () {
+	global $wp_query;
+
+	return $wp_query->is_day;
+}
+
+/**
+ * Whether current page query is feed URL.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_feed () {
+	global $wp_query;
+
+	return $wp_query->is_feed;
+}
+
+/**
+ * Whether current page query is the front of the site.
+ *
+ * @since 2.5.0
+ * @uses is_home()
+ * @uses get_option()
+ *
+ * @return bool True, if front of site.
+ */
+function is_front_page () {
+	// most likely case
+	if ( 'posts' == get_option('show_on_front') && is_home() )
+		return true;
+	elseif ( 'page' == get_option('show_on_front') && get_option('page_on_front') && is_page(get_option('page_on_front')) )
+		return true;
+	else
+		return false;
+}
+
+/**
+ * Whether current page view is the blog homepage.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool True if blog view homepage.
+ */
+function is_home () {
+	global $wp_query;
+
+	return $wp_query->is_home;
+}
+
+/**
+ * Whether current page query contains a month.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_month () {
+	global $wp_query;
+
+	return $wp_query->is_month;
+}
+
+/**
+ * Whether query is page or contains given page(s).
+ *
+ * Calls the function without any parameters will only test whether the current
+ * query is of the page type. Either a list or a single item can be tested
+ * against for whether the query is a page and also is the value or one of the
+ * values in the page parameter.
+ *
+ * The parameter can contain the page ID, page title, or page name. The
+ * parameter can also be an array of those three values.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @param mixed $page Either page or list of pages to test against.
+ * @return bool
+ */
+function is_page ($page = '') {
+	global $wp_query;
+
+	if ( !$wp_query->is_page )
+		return false;
+
+	if ( empty($page) )
+		return true;
+
+	$page_obj = $wp_query->get_queried_object();
+
+	$page = (array) $page;
+
+	if ( in_array( $page_obj->ID, $page ) )
+		return true;
+	elseif ( in_array( $page_obj->post_title, $page ) )
+		return true;
+	else if ( in_array( $page_obj->post_name, $page ) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether query contains multiple pages for the results.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_paged () {
+	global $wp_query;
+
+	return $wp_query->is_paged;
+}
+
+/**
+ * Whether the current page was created by a plugin.
+ *
+ * The plugin can set this by using the global $plugin_page and setting it to
+ * true.
+ *
+ * @since 1.5.0
+ * @global bool $plugin_page Used by plugins to tell the query that current is a plugin page.
+ *
+ * @return bool
+ */
+function is_plugin_page() {
+	global $plugin_page;
+
+	if ( isset($plugin_page) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether the current query is preview of post or page.
+ *
+ * @since 2.0.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_preview() {
+	global $wp_query;
+
+	return $wp_query->is_preview;
+}
+
+/**
+ * Whether the current query post is robots.
+ *
+ * @since 2.1.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_robots() {
+	global $wp_query;
+
+	return $wp_query->is_robots;
+}
+
+/**
+ * Whether current query is the result of a user search.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_search () {
+	global $wp_query;
+
+	return $wp_query->is_search;
+}
+
+/**
+ * Whether the current page query is single page.
+ *
+ * The parameter can contain the post ID, post title, or post name. The
+ * parameter can also be an array of those three values.
+ *
+ * This applies to other post types, attachments, pages, posts. Just means that
+ * the current query has only a single object.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @param mixed $post Either post or list of posts to test against.
+ * @return bool
+ */
+function is_single ($post = '') {
+	global $wp_query;
+
+	if ( !$wp_query->is_single )
+		return false;
+
+	if ( empty( $post) )
+		return true;
+
+	$post_obj = $wp_query->get_queried_object();
+
+	$post = (array) $post;
+
+	if ( in_array( $post_obj->ID, $post ) )
+		return true;
+	elseif ( in_array( $post_obj->post_title, $post ) )
+		return true;
+	elseif ( in_array( $post_obj->post_name, $post ) )
+		return true;
+
+	return false;
+}
+
+/**
+ * Whether is single post, is a page, or is an attachment.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_singular() {
+	global $wp_query;
+
+	return $wp_query->is_singular;
+}
+
+/**
+ * Whether the query contains a time.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_time () {
+	global $wp_query;
+
+	return $wp_query->is_time;
+}
+
+/**
+ * Whether the query is a trackback.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_trackback () {
+	global $wp_query;
+
+	return $wp_query->is_trackback;
+}
+
+/**
+ * Whether the query contains a year.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function is_year () {
+	global $wp_query;
+
+	return $wp_query->is_year;
+}
+
+/**
+ * Whether current page query is a 404 and no results for WordPress query.
+ *
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool True, if nothing is found matching WordPress Query.
+ */
+function is_404 () {
+	global $wp_query;
+
+	return $wp_query->is_404;
+}
+
+/*
+ * The Loop.  Post loop control.
+ */
+
+/**
+ * Whether current WordPress query has results to loop over.
+ *
+ * @see WP_Query::have_posts()
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function have_posts() {
+	global $wp_query;
+
+	return $wp_query->have_posts();
+}
+
+/**
+ * Whether the caller is in the Loop.
+ *
+ * @since 2.0.0
+ * @uses $wp_query
+ *
+ * @return bool True if caller is within loop, false if loop hasn't started or ended.
+ */
+function in_the_loop() {
+	global $wp_query;
+
+	return $wp_query->in_the_loop;
+}
+
+/**
+ * Rewind the loop posts.
+ *
+ * @see WP_Query::rewind_posts()
+ * @since 1.5.0
+ * @uses $wp_query
+ *
+ * @return null
+ */
+function rewind_posts() {
+	global $wp_query;
+
+	return $wp_query->rewind_posts();
+}
+
+/**
+ * Iterate the post index in the loop.
+ *
+ * @see WP_Query::the_post()
+ * @since 1.5.0
+ * @uses $wp_query
+ */
+function the_post() {
+	global $wp_query;
+
+	$wp_query->the_post();
+}
+
+/*
+ * Comments loop.
+ */
+
+/**
+ * Whether there are comments to loop over.
+ *
+ * @see WP_Query::have_comments()
+ * @since 2.2.0
+ * @uses $wp_query
+ *
+ * @return bool
+ */
+function have_comments() {
+	global $wp_query;
+	return $wp_query->have_comments();
+}
+
+/**
+ * Iterate comment index in the comment loop.
+ *
+ * @see WP_Query::the_comment()
+ * @since 2.2.0
+ * @uses $wp_query
+ *
+ * @return object
+ */
+function the_comment() {
+	global $wp_query;
+	return $wp_query->the_comment();
+}
+
+/*
+ * WP_Query
+ */
+
+/**
+ * The WordPress Query class.
+ *
+ * @link http://codex.wordpress.org/Function_Reference/WP_Query Codex page.
+ *
+ * @since 1.5.0
+ */
+class WP_Query {
+
+	/**
+	 * Query string
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var string
+	 */
+	var $query;
+
+	/**
+	 * Query search variables set by the user.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var array
+	 */
+	var $query_vars = array();
+
+	/**
+	 * Holds the data for a single object that is queried.
+	 *
+	 * Holds the contents of a post, page, category, attachment.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var object|array
+	 */
+	var $queried_object;
+
+	/**
+	 * The ID of the queried object.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var int
+	 */
+	var $queried_object_id;
+
+	/**
+	 * Get post database query.
+	 *
+	 * @since 2.0.1
+	 * @access public
+	 * @var string
+	 */
+	var $request;
+
+	/**
+	 * List of posts.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var array
+	 */
+	var $posts;
+
+	/**
+	 * The amount of posts for the current query.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var int
+	 */
+	var $post_count = 0;
+
+	/**
+	 * Index of the current item in the loop.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var int
+	 */
+	var $current_post = -1;
+
+	/**
+	 * Whether the loop has started and the caller is in the loop.
+	 *
+	 * @since 2.0.0
+	 * @access public
+	 * @var bool
+	 */
+	var $in_the_loop = false;
+
+	/**
+	 * The current post ID.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var int
+	 */
+	var $post;
+
+	/**
+	 * The list of comments for current post.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var array
+	 */
+	var $comments;
+
+	/**
+	 * The amount of comments for the posts.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var int
+	 */
+	var $comment_count = 0;
+
+	/**
+	 * The index of the comment in the comment loop.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var int
+	 */
+	var $current_comment = -1;
+
+	/**
+	 * Current comment ID.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var int
+	 */
+	var $comment;
+
+	/**
+	 * Amount of posts if limit clause was not used.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 * @var int
+	 */
+	var $found_posts = 0;
+
+	/**
+	 * The amount of pages.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 * @var int
+	 */
+	var $max_num_pages = 0;
+
+	/**
+	 * The amount of comment pages.
+	 *
+	 * @since 2.7.0
+	 * @access public
+	 * @var int
+	 */
+	var $max_num_comment_pages = 0;
+
+	/**
+	 * Set if query is single post.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_single = false;
+
+	/**
+	 * Set if query is preview of blog.
+	 *
+	 * @since 2.0.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_preview = false;
+
+	/**
+	 * Set if query returns a page.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_page = false;
+
+	/**
+	 * Set if query is an archive list.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_archive = false;
+
+	/**
+	 * Set if query is part of a date.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_date = false;
+
+	/**
+	 * Set if query contains a year.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_year = false;
+
+	/**
+	 * Set if query contains a month.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_month = false;
+
+	/**
+	 * Set if query contains a day.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_day = false;
+
+	/**
+	 * Set if query contains time.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_time = false;
+
+	/**
+	 * Set if query contains an author.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_author = false;
+
+	/**
+	 * Set if query contains category.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_category = false;
+
+	/**
+	 * Set if query contains tag.
+	 *
+	 * @since 2.3.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_tag = false;
+
+	/**
+	 * Set if query contains taxonomy.
+	 *
+	 * @since 2.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_tax = false;
+
+	/**
+	 * Set if query was part of a search result.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_search = false;
+
+	/**
+	 * Set if query is feed display.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_feed = false;
+
+	/**
+	 * Set if query is comment feed display.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_comment_feed = false;
+
+	/**
+	 * Set if query is trackback.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_trackback = false;
+
+	/**
+	 * Set if query is blog homepage.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_home = false;
+
+	/**
+	 * Set if query couldn't found anything.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_404 = false;
+
+	/**
+	 * Set if query is within comments popup window.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_comments_popup = false;
+
+	/**
+	 * Set if query is part of administration page.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_admin = false;
+
+	/**
+	 * Set if query is an attachment.
+	 *
+	 * @since 2.0.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_attachment = false;
+
+	/**
+	 * Set if is single, is a page, or is an attachment.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_singular = false;
+
+	/**
+	 * Set if query is for robots.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_robots = false;
+
+	/**
+	 * Set if query contains posts.
+	 *
+	 * Basically, the homepage if the option isn't set for the static homepage.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 * @var bool
+	 */
+	var $is_posts_page = false;
+
+	/**
+	 * Resets query flags to false.
+	 *
+	 * The query flags are what page info WordPress was able to figure out.
+	 *
+	 * @since 2.0.0
+	 * @access private
+	 */
+	function init_query_flags() {
+		$this->is_single = false;
+		$this->is_page = false;
+		$this->is_archive = false;
+		$this->is_date = false;
+		$this->is_year = false;
+		$this->is_month = false;
+		$this->is_day = false;
+		$this->is_time = false;
+		$this->is_author = false;
+		$this->is_category = false;
+		$this->is_tag = false;
+		$this->is_tax = false;
+		$this->is_search = false;
+		$this->is_feed = false;
+		$this->is_comment_feed = false;
+		$this->is_trackback = false;
+		$this->is_home = false;
+		$this->is_404 = false;
+		$this->is_paged = false;
+		$this->is_admin = false;
+		$this->is_attachment = false;
+		$this->is_singular = false;
+		$this->is_robots = false;
+		$this->is_posts_page = false;
+	}
+
+	/**
+	 * Initiates object properties and sets default values.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	function init () {
+		unset($this->posts);
+		unset($this->query);
+		$this->query_vars = array();
+		unset($this->queried_object);
+		unset($this->queried_object_id);
+		$this->post_count = 0;
+		$this->current_post = -1;
+		$this->in_the_loop = false;
+
+		$this->init_query_flags();
+	}
+
+	/**
+	 * Reparse the query vars.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	function parse_query_vars() {
+		$this->parse_query('');
+	}
+
+	/**
+	 * Fills in the query variables, which do not exist within the parameter.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 *
+	 * @param array $array Defined query variables.
+	 * @return array Complete query variables with undefined ones filled in empty.
+	 */
+	function fill_query_vars($array) {
+		$keys = array(
+			'error'
+			, 'm'
+			, 'p'
+			, 'post_parent'
+			, 'subpost'
+			, 'subpost_id'
+			, 'attachment'
+			, 'attachment_id'
+			, 'name'
+			, 'hour'
+			, 'static'
+			, 'pagename'
+			, 'page_id'
+			, 'second'
+			, 'minute'
+			, 'hour'
+			, 'day'
+			, 'monthnum'
+			, 'year'
+			, 'w'
+			, 'category_name'
+			, 'tag'
+			, 'cat'
+			, 'tag_id'
+			, 'author_name'
+			, 'feed'
+			, 'tb'
+			, 'paged'
+			, 'comments_popup'
+			, 'meta_key'
+			, 'meta_value'
+			, 'preview'
+		);
+
+		foreach ($keys as $key) {
+			if ( !isset($array[$key]))
+				$array[$key] = '';
+		}
+
+		$array_keys = array('category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in',
+			'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and');
+
+		foreach ( $array_keys as $key ) {
+			if ( !isset($array[$key]))
+				$array[$key] = array();
+		}
+		return $array;
+	}
+
+	/**
+	 * Parse a query string and set query type booleans.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string|array $query
+	 */
+	function parse_query ($query) {
+		if ( !empty($query) || !isset($this->query) ) {
+			$this->init();
+			if ( is_array($query) )
+				$this->query_vars = $query;
+			else
+				parse_str($query, $this->query_vars);
+			$this->query = $query;
+		}
+
+		$this->query_vars = $this->fill_query_vars($this->query_vars);
+		$qv = &$this->query_vars;
+
+		if ( ! empty($qv['robots']) )
+			$this->is_robots = true;
+
+		$qv['p'] =  absint($qv['p']);
+		$qv['page_id'] =  absint($qv['page_id']);
+		$qv['year'] = absint($qv['year']);
+		$qv['monthnum'] = absint($qv['monthnum']);
+		$qv['day'] = absint($qv['day']);
+		$qv['w'] = absint($qv['w']);
+		$qv['m'] = absint($qv['m']);
+		$qv['paged'] = absint($qv['paged']);
+		$qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] ); // comma separated list of positive or negative integers
+		$qv['pagename'] = trim( $qv['pagename'] );
+		$qv['name'] = trim( $qv['name'] );
+		if ( '' !== $qv['hour'] ) $qv['hour'] = absint($qv['hour']);
+		if ( '' !== $qv['minute'] ) $qv['minute'] = absint($qv['minute']);
+		if ( '' !== $qv['second'] ) $qv['second'] = absint($qv['second']);
+
+		// Compat.  Map subpost to attachment.
+		if ( '' != $qv['subpost'] )
+			$qv['attachment'] = $qv['subpost'];
+		if ( '' != $qv['subpost_id'] )
+			$qv['attachment_id'] = $qv['subpost_id'];
+
+		$qv['attachment_id'] = absint($qv['attachment_id']);
+
+		if ( ('' != $qv['attachment']) || !empty($qv['attachment_id']) ) {
+			$this->is_single = true;
+			$this->is_attachment = true;
+		} elseif ( '' != $qv['name'] ) {
+			$this->is_single = true;
+		} elseif ( $qv['p'] ) {
+			$this->is_single = true;
+		} elseif ( ('' !== $qv['hour']) && ('' !== $qv['minute']) &&('' !== $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day']) ) {
+			// If year, month, day, hour, minute, and second are set, a single
+			// post is being queried.
+			$this->is_single = true;
+		} elseif ( '' != $qv['static'] || '' != $qv['pagename'] || !empty($qv['page_id']) ) {
+			$this->is_page = true;
+			$this->is_single = false;
+		} elseif ( !empty($qv['s']) ) {
+			$this->is_search = true;
+		} else {
+		// Look for archive queries.  Dates, categories, authors.
+
+			if ( '' !== $qv['second'] ) {
+				$this->is_time = true;
+				$this->is_date = true;
+			}
+
+			if ( '' !== $qv['minute'] ) {
+				$this->is_time = true;
+				$this->is_date = true;
+			}
+
+			if ( '' !== $qv['hour'] ) {
+				$this->is_time = true;
+				$this->is_date = true;
+			}
+
+			if ( $qv['day'] ) {
+				if (! $this->is_date) {
+					$this->is_day = true;
+					$this->is_date = true;
+				}
+			}
+
+			if ( $qv['monthnum'] ) {
+				if (! $this->is_date) {
+					$this->is_month = true;
+					$this->is_date = true;
+				}
+			}
+
+			if ( $qv['year'] ) {
+				if (! $this->is_date) {
+					$this->is_year = true;
+					$this->is_date = true;
+				}
+			}
+
+			if ( $qv['m'] ) {
+				$this->is_date = true;
+				if (strlen($qv['m']) > 9) {
+					$this->is_time = true;
+				} else if (strlen($qv['m']) > 7) {
+					$this->is_day = true;
+				} else if (strlen($qv['m']) > 5) {
+					$this->is_month = true;
+				} else {
+					$this->is_year = true;
+				}
+			}
+
+			if ('' != $qv['w']) {
+				$this->is_date = true;
+			}
+
+			if ( empty($qv['cat']) || ($qv['cat'] == '0') ) {
+				$this->is_category = false;
+			} else {
+				if (strpos($qv['cat'], '-') !== false) {
+					$this->is_category = false;
+				} else {
+					$this->is_category = true;
+				}
+			}
+
+			if ( '' != $qv['category_name'] ) {
+				$this->is_category = true;
+			}
+
+			if ( !is_array($qv['category__in']) || empty($qv['category__in']) ) {
+				$qv['category__in'] = array();
+			} else {
+				$qv['category__in'] = array_map('absint', $qv['category__in']);
+				$this->is_category = true;
+			}
+
+			if ( !is_array($qv['category__not_in']) || empty($qv['category__not_in']) ) {
+				$qv['category__not_in'] = array();
+			} else {
+				$qv['category__not_in'] = array_map('absint', $qv['category__not_in']);
+			}
+
+			if ( !is_array($qv['category__and']) || empty($qv['category__and']) ) {
+				$qv['category__and'] = array();
+			} else {
+				$qv['category__and'] = array_map('absint', $qv['category__and']);
+				$this->is_category = true;
+			}
+
+			if (  '' != $qv['tag'] )
+				$this->is_tag = true;
+
+			$qv['tag_id'] = absint($qv['tag_id']);
+			if (  !empty($qv['tag_id']) )
+				$this->is_tag = true;
+
+			if ( !is_array($qv['tag__in']) || empty($qv['tag__in']) ) {
+				$qv['tag__in'] = array();
+			} else {
+				$qv['tag__in'] = array_map('absint', $qv['tag__in']);
+				$this->is_tag = true;
+			}
+
+			if ( !is_array($qv['tag__not_in']) || empty($qv['tag__not_in']) ) {
+				$qv['tag__not_in'] = array();
+			} else {
+				$qv['tag__not_in'] = array_map('absint', $qv['tag__not_in']);
+			}
+
+			if ( !is_array($qv['tag__and']) || empty($qv['tag__and']) ) {
+				$qv['tag__and'] = array();
+			} else {
+				$qv['tag__and'] = array_map('absint', $qv['tag__and']);
+				$this->is_category = true;
+			}
+
+			if ( !is_array($qv['tag_slug__in']) || empty($qv['tag_slug__in']) ) {
+				$qv['tag_slug__in'] = array();
+			} else {
+				$qv['tag_slug__in'] = array_map('sanitize_title', $qv['tag_slug__in']);
+				$this->is_tag = true;
+			}
+
+			if ( !is_array($qv['tag_slug__and']) || empty($qv['tag_slug__and']) ) {
+				$qv['tag_slug__and'] = array();
+			} else {
+				$qv['tag_slug__and'] = array_map('sanitize_title', $qv['tag_slug__and']);
+				$this->is_tag = true;
+			}
+
+			if ( empty($qv['taxonomy']) || empty($qv['term']) ) {
+				$this->is_tax = false;
+				foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) {
+					if ( $t->query_var && isset($qv[$t->query_var]) && '' != $qv[$t->query_var] ) {
+						$qv['taxonomy'] = $taxonomy;
+						$qv['term'] = $qv[$t->query_var];
+						$this->is_tax = true;
+						break;
+					}
+				}
+			} else {
+				$this->is_tax = true;
+			}
+
+			if ( empty($qv['author']) || ($qv['author'] == '0') ) {
+				$this->is_author = false;
+			} else {
+				$this->is_author = true;
+			}
+
+			if ( '' != $qv['author_name'] ) {
+				$this->is_author = true;
+			}
+
+			if ( ($this->is_date || $this->is_author || $this->is_category || $this->is_tag || $this->is_tax) )
+				$this->is_archive = true;
+		}
+
+		if ( '' != $qv['feed'] )
+			$this->is_feed = true;
+
+		if ( '' != $qv['tb'] )
+			$this->is_trackback = true;
+
+		if ( '' != $qv['paged'] && ( intval($qv['paged']) > 1 ) )
+			$this->is_paged = true;
+
+		if ( '' != $qv['comments_popup'] )
+			$this->is_comments_popup = true;
+
+		// if we're previewing inside the write screen
+		if ('' != $qv['preview'])
+			$this->is_preview = true;
+
+		if ( is_admin() )
+			$this->is_admin = true;
+
+		if ( false !== strpos($qv['feed'], 'comments-') ) {
+			$qv['feed'] = str_replace('comments-', '', $qv['feed']);
+			$qv['withcomments'] = 1;
+		}
+
+		$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment;
+
+		if ( $this->is_feed && ( !empty($qv['withcomments']) || ( empty($qv['withoutcomments']) && $this->is_singular ) ) )
+			$this->is_comment_feed = true;
+
+		if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup || $this->is_robots ) )
+			$this->is_home = true;
+
+		// Correct is_* for page_on_front and page_for_posts
+		if ( $this->is_home && ( empty($this->query) || $qv['preview'] == 'true' ) && 'page' == get_option('show_on_front') && get_option('page_on_front') ) {
+			$this->is_page = true;
+			$this->is_home = false;
+			$qv['page_id'] = get_option('page_on_front');
+		}
+
+		if ( '' != $qv['pagename'] ) {
+			$this->queried_object =& get_page_by_path($qv['pagename']);
+			if ( !empty($this->queried_object) )
+				$this->queried_object_id = (int) $this->queried_object->ID;
+			else
+				unset($this->queried_object);
+
+			if  ( 'page' == get_option('show_on_front') && isset($this->queried_object_id) && $this->queried_object_id == get_option('page_for_posts') ) {
+				$this->is_page = false;
+				$this->is_home = true;
+				$this->is_posts_page = true;
+			}
+		}
+
+		if ( $qv['page_id'] ) {
+			if  ( 'page' == get_option('show_on_front') && $qv['page_id'] == get_option('page_for_posts') ) {
+				$this->is_page = false;
+				$this->is_home = true;
+				$this->is_posts_page = true;
+			}
+		}
+
+		if ( !empty($qv['post_type']) )	{
+			if(is_array($qv['post_type']))
+				$qv['post_type'] = array_map('sanitize_user', $qv['post_type'], array(true));
+			else
+				$qv['post_type'] = sanitize_user($qv['post_type'], true);
+		}
+
+		if ( !empty($qv['post_status']) )
+			$qv['post_status'] = preg_replace('|[^a-z0-9_,-]|', '', $qv['post_status']);
+
+		if ( $this->is_posts_page && ( ! isset($qv['withcomments']) || ! $qv['withcomments'] ) )
+			$this->is_comment_feed = false;
+
+		$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment;
+		// Done correcting is_* for page_on_front and page_for_posts
+
+		if ('404' == $qv['error'])
+			$this->set_404();
+
+		if ( !empty($query) )
+			do_action_ref_array('parse_query', array(&$this));
+	}
+
+	/**
+	 * Sets the 404 property and saves whether query is feed.
+	 *
+	 * @since 2.0.0
+	 * @access public
+	 */
+	function set_404() {
+		$is_feed = $this->is_feed;
+
+		$this->init_query_flags();
+		$this->is_404 = true;
+
+		$this->is_feed = $is_feed;
+	}
+
+	/**
+	 * Retrieve query variable.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $query_var Query variable key.
+	 * @return mixed
+	 */
+	function get($query_var) {
+		if (isset($this->query_vars[$query_var])) {
+			return $this->query_vars[$query_var];
+		}
+
+		return '';
+	}
+
+	/**
+	 * Set query variable.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $query_var Query variable key.
+	 * @param mixed $value Query variable value.
+	 */
+	function set($query_var, $value) {
+		$this->query_vars[$query_var] = $value;
+	}
+
+	/**
+	 * Retrieve the posts based on query variables.
+	 *
+	 * There are a few filters and actions that can be used to modify the post
+	 * database query.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
+	 *
+	 * @return array List of posts.
+	 */
+	function &get_posts() {
+		global $wpdb, $user_ID;
+
+		do_action_ref_array('pre_get_posts', array(&$this));
+
+		// Shorthand.
+		$q = &$this->query_vars;
+
+		$q = $this->fill_query_vars($q);
+
+		// First let's clear some variables
+		$distinct = '';
+		$whichcat = '';
+		$whichauthor = '';
+		$whichmimetype = '';
+		$where = '';
+		$limits = '';
+		$join = '';
+		$search = '';
+		$groupby = '';
+		$fields = "$wpdb->posts.*";
+		$post_status_join = false;
+		$page = 1;
+
+		if ( !isset($q['caller_get_posts']) )
+			$q['caller_get_posts'] = false;
+
+		if ( !isset($q['suppress_filters']) )
+			$q['suppress_filters'] = false;
+
+		if ( !isset($q['post_type']) ) {
+			if ( $this->is_search )
+				$q['post_type'] = 'any';
+			else
+				$q['post_type'] = '';
+		}
+		$post_type = $q['post_type'];
+		if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
+			$q['posts_per_page'] = get_option('posts_per_page');
+		if ( isset($q['showposts']) && $q['showposts'] ) {
+			$q['showposts'] = (int) $q['showposts'];
+			$q['posts_per_page'] = $q['showposts'];
+		}
+		if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
+			$q['posts_per_page'] = $q['posts_per_archive_page'];
+		if ( !isset($q['nopaging']) ) {
+			if ($q['posts_per_page'] == -1) {
+				$q['nopaging'] = true;
+			} else {
+				$q['nopaging'] = false;
+			}
+		}
+		if ( $this->is_feed ) {
+			$q['posts_per_page'] = get_option('posts_per_rss');
+			$q['nopaging'] = false;
+		}
+		$q['posts_per_page'] = (int) $q['posts_per_page'];
+		if ( $q['posts_per_page'] < -1 )
+			$q['posts_per_page'] = abs($q['posts_per_page']);
+		else if ( $q['posts_per_page'] == 0 )
+			$q['posts_per_page'] = 1;
+
+		if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 )
+			$q['comments_per_page'] = get_option('comments_per_page');
+
+		if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) {
+			$this->is_page = true;
+			$this->is_home = false;
+			$q['page_id'] = get_option('page_on_front');
+		}
+
+		if (isset($q['page'])) {
+			$q['page'] = trim($q['page'], '/');
+			$q['page'] = absint($q['page']);
+		}
+
+		// If a month is specified in the querystring, load that month
+		if ( $q['m'] ) {
+			$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
+			$where .= " AND YEAR($wpdb->posts.post_date)=" . substr($q['m'], 0, 4);
+			if (strlen($q['m'])>5)
+				$where .= " AND MONTH($wpdb->posts.post_date)=" . substr($q['m'], 4, 2);
+			if (strlen($q['m'])>7)
+				$where .= " AND DAYOFMONTH($wpdb->posts.post_date)=" . substr($q['m'], 6, 2);
+			if (strlen($q['m'])>9)
+				$where .= " AND HOUR($wpdb->posts.post_date)=" . substr($q['m'], 8, 2);
+			if (strlen($q['m'])>11)
+				$where .= " AND MINUTE($wpdb->posts.post_date)=" . substr($q['m'], 10, 2);
+			if (strlen($q['m'])>13)
+				$where .= " AND SECOND($wpdb->posts.post_date)=" . substr($q['m'], 12, 2);
+		}
+
+		if ( '' !== $q['hour'] )
+			$where .= " AND HOUR($wpdb->posts.post_date)='" . $q['hour'] . "'";
+
+		if ( '' !== $q['minute'] )
+			$where .= " AND MINUTE($wpdb->posts.post_date)='" . $q['minute'] . "'";
+
+		if ( '' !== $q['second'] )
+			$where .= " AND SECOND($wpdb->posts.post_date)='" . $q['second'] . "'";
+
+		if ( $q['year'] )
+			$where .= " AND YEAR($wpdb->posts.post_date)='" . $q['year'] . "'";
+
+		if ( $q['monthnum'] )
+			$where .= " AND MONTH($wpdb->posts.post_date)='" . $q['monthnum'] . "'";
+
+		if ( $q['day'] )
+			$where .= " AND DAYOFMONTH($wpdb->posts.post_date)='" . $q['day'] . "'";
+
+		if ('' != $q['name']) {
+			$q['name'] = sanitize_title($q['name']);
+			$where .= " AND $wpdb->posts.post_name = '" . $q['name'] . "'";
+		} else if ('' != $q['pagename']) {
+			if ( isset($this->queried_object_id) )
+				$reqpage = $this->queried_object_id;
+			else {
+				$reqpage = get_page_by_path($q['pagename']);
+				if ( !empty($reqpage) )
+					$reqpage = $reqpage->ID;
+				else
+					$reqpage = 0;
+			}
+
+			$page_for_posts = get_option('page_for_posts');
+			if  ( ('page' != get_option('show_on_front') ) ||  empty($page_for_posts) || ( $reqpage != $page_for_posts ) ) {
+				$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
+				$page_paths = '/' . trim($q['pagename'], '/');
+				$q['pagename'] = sanitize_title(basename($page_paths));
+				$q['name'] = $q['pagename'];
+				$where .= " AND ($wpdb->posts.ID = '$reqpage')";
+				$reqpage_obj = get_page($reqpage);
+				if ( is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type ) {
+					$this->is_attachment = true;
+					$this->is_page = true;
+					$q['attachment_id'] = $reqpage;
+				}
+			}
+		} elseif ('' != $q['attachment']) {
+			$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
+			$attach_paths = '/' . trim($q['attachment'], '/');
+			$q['attachment'] = sanitize_title(basename($attach_paths));
+			$q['name'] = $q['attachment'];
+			$where .= " AND $wpdb->posts.post_name = '" . $q['attachment'] . "'";
+		}
+
+		if ( $q['w'] )
+			$where .= " AND WEEK($wpdb->posts.post_date, 1)='" . $q['w'] . "'";
+
+		if ( intval($q['comments_popup']) )
+			$q['p'] = absint($q['comments_popup']);
+
+		// If an attachment is requested by number, let it supercede any post number.
+		if ( $q['attachment_id'] )
+			$q['p'] = absint($q['attachment_id']);
+
+		// If a post number is specified, load that post
+		if ( $q['p'] ) {
+			$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
+		} elseif ( $q['post__in'] ) {
+			$post__in = implode(',', array_map( 'absint', $q['post__in'] ));
+			$where .= " AND {$wpdb->posts}.ID IN ($post__in)";
+		} elseif ( $q['post__not_in'] ) {
+			$post__not_in = implode(',',  array_map( 'absint', $q['post__not_in'] ));
+			$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)";
+		}
+
+		if ( is_numeric($q['post_parent']) )
+			$where .= $wpdb->prepare( " AND $wpdb->posts.post_parent = %d ", $q['post_parent'] );
+
+		if ( $q['page_id'] ) {
+			if  ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
+				$q['p'] = $q['page_id'];
+				$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
+			}
+		}
+
+		// If a search pattern is specified, load the posts that match
+		if ( !empty($q['s']) ) {
+			// added slashes screw with quote grouping when done early, so done later
+			$q['s'] = stripslashes($q['s']);
+			if ( !empty($q['sentence']) ) {
+				$q['search_terms'] = array($q['s']);
+			} else {
+				preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q['s'], $matches);
+				$q['search_terms'] = array_map('_search_terms_tidy', $matches[0]);
+			}
+			$n = !empty($q['exact']) ? '' : '%';
+			$searchand = '';
+			foreach( (array) $q['search_terms'] as $term) {
+				$term = addslashes_gpc($term);
+				$search .= "{$searchand}(($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}'))";
+				$searchand = ' AND ';
+			}
+			$term = esc_sql($q['s']);
+			if (empty($q['sentence']) && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] )
+				$search .= " OR ($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}')";
+
+			if ( !empty($search) ) {
+				$search = " AND ({$search}) ";
+				if ( !is_user_logged_in() )
+					$search .= " AND ($wpdb->posts.post_password = '') ";
+			}
+		}
+
+		// Category stuff
+
+		if ( empty($q['cat']) || ($q['cat'] == '0') ||
+				// Bypass cat checks if fetching specific posts
+				$this->is_singular ) {
+			$whichcat = '';
+		} else {
+			$q['cat'] = ''.urldecode($q['cat']).'';
+			$q['cat'] = addslashes_gpc($q['cat']);
+			$cat_array = preg_split('/[,\s]+/', $q['cat']);
+			$q['cat'] = '';
+			$req_cats = array();
+			foreach ( (array) $cat_array as $cat ) {
+				$cat = intval($cat);
+				$req_cats[] = $cat;
+				$in = ($cat > 0);
+				$cat = abs($cat);
+				if ( $in ) {
+					$q['category__in'][] = $cat;
+					$q['category__in'] = array_merge($q['category__in'], get_term_children($cat, 'category'));
+				} else {
+					$q['category__not_in'][] = $cat;
+					$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
+				}
+			}
+			$q['cat'] = implode(',', $req_cats);
+		}
+
+		if ( !empty($q['category__in']) ) {
+			$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) ";
+			$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'category' ";
+			$include_cats = "'" . implode("', '", $q['category__in']) . "'";
+			$whichcat .= " AND $wpdb->term_taxonomy.term_id IN ($include_cats) ";
+		}
+
+		if ( !empty($q['category__not_in']) ) {
+			$cat_string = "'" . implode("', '", $q['category__not_in']) . "'";
+			$whichcat .= " AND $wpdb->posts.ID NOT IN ( SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'category' AND tt.term_id IN ($cat_string) )";
+		}
+
+		// Category stuff for nice URLs
+		if ( '' != $q['category_name'] && !$this->is_singular ) {
+			$q['category_name'] = implode('/', array_map('sanitize_title', explode('/', $q['category_name'])));
+			$reqcat = get_category_by_path($q['category_name']);
+			$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
+			$cat_paths = '/' . trim($q['category_name'], '/');
+			$q['category_name'] = sanitize_title(basename($cat_paths));
+
+			$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
+			$q['category_name'] = sanitize_title(basename($cat_paths));
+			$cat_paths = explode('/', $cat_paths);
+			$cat_path = '';
+			foreach ( (array) $cat_paths as $pathdir )
+				$cat_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title($pathdir);
+
+			//if we don't match the entire hierarchy fallback on just matching the nicename
+			if ( empty($reqcat) )
+				$reqcat = get_category_by_path($q['category_name'], false);
+
+			if ( !empty($reqcat) )
+				$reqcat = $reqcat->term_id;
+			else
+				$reqcat = 0;
+
+			$q['cat'] = $reqcat;
+
+			$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) ";
+			$whichcat = " AND $wpdb->term_taxonomy.taxonomy = 'category' ";
+			$in_cats = array($q['cat']);
+			$in_cats = array_merge($in_cats, get_term_children($q['cat'], 'category'));
+			$in_cats = "'" . implode("', '", $in_cats) . "'";
+			$whichcat .= "AND $wpdb->term_taxonomy.term_id IN ($in_cats)";
+			$groupby = "{$wpdb->posts}.ID";
+		}
+
+		// Tags
+		if ( '' != $q['tag'] ) {
+			if ( strpos($q['tag'], ',') !== false ) {
+				$tags = preg_split('/[,\s]+/', $q['tag']);
+				foreach ( (array) $tags as $tag ) {
+					$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
+					$q['tag_slug__in'][] = $tag;
+				}
+			} else if ( preg_match('/[+\s]+/', $q['tag']) || !empty($q['cat']) ) {
+				$tags = preg_split('/[+\s]+/', $q['tag']);
+				foreach ( (array) $tags as $tag ) {
+					$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
+					$q['tag_slug__and'][] = $tag;
+				}
+			} else {
+				$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
+				$q['tag_slug__in'][] = $q['tag'];
+			}
+		}
+
+		if ( !empty($q['category__in']) || !empty($q['meta_key']) || !empty($q['tag__in']) || !empty($q['tag_slug__in']) ) {
+			$groupby = "{$wpdb->posts}.ID";
+		}
+
+		if ( !empty($q['tag__in']) && empty($q['cat']) ) {
+			$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) ";
+			$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' ";
+			$include_tags = "'" . implode("', '", $q['tag__in']) . "'";
+			$whichcat .= " AND $wpdb->term_taxonomy.term_id IN ($include_tags) ";
+			$reqtag = is_term( $q['tag__in'][0], 'post_tag' );
+			if ( !empty($reqtag) )
+				$q['tag_id'] = $reqtag['term_id'];
+		}
+
+		if ( !empty($q['tag_slug__in']) && empty($q['cat']) ) {
+			$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) INNER JOIN $wpdb->terms ON ($wpdb->term_taxonomy.term_id = $wpdb->terms.term_id) ";
+			$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' ";
+			$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
+			$whichcat .= " AND $wpdb->terms.slug IN ($include_tags) ";
+			$reqtag = get_term_by( 'slug', $q['tag_slug__in'][0], 'post_tag' );
+			if ( !empty($reqtag) )
+				$q['tag_id'] = $reqtag->term_id;
+		}
+
+		if ( !empty($q['tag__not_in']) ) {
+			$tag_string = "'" . implode("', '", $q['tag__not_in']) . "'";
+			$whichcat .= " AND $wpdb->posts.ID NOT IN ( SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'post_tag' AND tt.term_id IN ($tag_string) )";
+		}
+
+		// Tag and slug intersections.
+		$intersections = array('category__and' => 'category', 'tag__and' => 'post_tag', 'tag_slug__and' => 'post_tag', 'tag__in' => 'post_tag', 'tag_slug__in' => 'post_tag');
+		$tagin = array('tag__in', 'tag_slug__in'); // These are used to make some exceptions below
+		foreach ($intersections as $item => $taxonomy) {
+			if ( empty($q[$item]) ) continue;
+			if ( in_array($item, $tagin) && empty($q['cat']) ) continue; // We should already have what we need if categories aren't being used
+
+			if ( $item != 'category__and' ) {
+				$reqtag = is_term( $q[$item][0], 'post_tag' );
+				if ( !empty($reqtag) )
+					$q['tag_id'] = $reqtag['term_id'];
+			}
+
+			if ( in_array( $item, array('tag_slug__and', 'tag_slug__in' ) ) )
+				$taxonomy_field = 'slug';
+			else
+				$taxonomy_field = 'term_id';
+
+			$q[$item] = array_unique($q[$item]);
+			$tsql = "SELECT p.ID FROM $wpdb->posts p INNER JOIN $wpdb->term_relationships tr ON (p.ID = tr.object_id) INNER JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) INNER JOIN $wpdb->terms t ON (tt.term_id = t.term_id)";
+			$tsql .= " WHERE tt.taxonomy = '$taxonomy' AND t.$taxonomy_field IN ('" . implode("', '", $q[$item]) . "')";
+			if ( !in_array($item, $tagin) ) { // This next line is only helpful if we are doing an and relationship
+				$tsql .= " GROUP BY p.ID HAVING count(p.ID) = " . count($q[$item]);
+			}
+			$post_ids = $wpdb->get_col($tsql);
+
+			if ( count($post_ids) )
+				$whichcat .= " AND $wpdb->posts.ID IN (" . implode(', ', $post_ids) . ") ";
+			else {
+				$whichcat = " AND 0 = 1";
+				break;
+			}
+		}
+
+		// Taxonomies
+		if ( $this->is_tax ) {
+			if ( '' != $q['taxonomy'] ) {
+				$taxonomy = $q['taxonomy'];
+				$tt[$taxonomy] = $q['term'];
+				$terms = get_terms($q['taxonomy'], array('slug'=>$q['term']));
+			} else {
+				foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) {
+					if ( $t->query_var && '' != $q[$t->query_var] ) {
+						$terms = get_terms($taxonomy, array('slug'=>$q[$t->query_var]));
+						if ( !is_wp_error($terms) )
+							break;
+					}
+				}
+			}
+			if ( is_wp_error($terms) || empty($terms) ) {
+				$whichcat = " AND 0 ";
+			} else {
+				foreach ( $terms as $term )
+					$term_ids[] = $term->term_id;
+				$post_ids = get_objects_in_term($term_ids, $taxonomy);
+				if ( !is_wp_error($post_ids) && count($post_ids) ) {
+					$whichcat .= " AND $wpdb->posts.ID IN (" . implode(', ', $post_ids) . ") ";
+					$post_type = 'any';
+					$q['post_status'] = 'publish';
+					$post_status_join = true;
+				} else {
+					$whichcat = " AND 0 ";
+				}
+			}
+		}
+
+		// Author/user stuff
+
+		if ( empty($q['author']) || ($q['author'] == '0') ) {
+			$whichauthor='';
+		} else {
+			$q['author'] = ''.urldecode($q['author']).'';
+			$q['author'] = addslashes_gpc($q['author']);
+			if (strpos($q['author'], '-') !== false) {
+				$eq = '!=';
+				$andor = 'AND';
+				$q['author'] = explode('-', $q['author']);
+				$q['author'] = '' . absint($q['author'][1]);
+			} else {
+				$eq = '=';
+				$andor = 'OR';
+			}
+			$author_array = preg_split('/[,\s]+/', $q['author']);
+			$whichauthor .= " AND ($wpdb->posts.post_author ".$eq.' '.absint($author_array[0]);
+			for ($i = 1; $i < (count($author_array)); $i = $i + 1) {
+				$whichauthor .= ' '.$andor." $wpdb->posts.post_author ".$eq.' '.absint($author_array[$i]);
+			}
+			$whichauthor .= ')';
+		}
+
+		// Author stuff for nice URLs
+
+		if ('' != $q['author_name']) {
+			if (strpos($q['author_name'], '/') !== false) {
+				$q['author_name'] = explode('/',$q['author_name']);
+				if ($q['author_name'][count($q['author_name'])-1]) {
+					$q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash
+				} else {
+					$q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash
+				}
+			}
+			$q['author_name'] = sanitize_title($q['author_name']);
+			$q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'");
+			$q['author'] = get_user_by('slug', $q['author_name']);
+			if ( $q['author'] )
+				$q['author'] = $q['author']->ID;
+			$whichauthor .= " AND ($wpdb->posts.post_author = ".absint($q['author']).')';
+		}
+
+		// MIME-Type stuff for attachment browsing
+
+		if ( isset($q['post_mime_type']) && '' != $q['post_mime_type'] )
+			$whichmimetype = wp_post_mime_type_where($q['post_mime_type']);
+
+		$where .= $search.$whichcat.$whichauthor.$whichmimetype;
+
+		if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) )
+			$q['order'] = 'DESC';
+
+		// Order by
+		if ( empty($q['orderby']) ) {
+			$q['orderby'] = "$wpdb->posts.post_date ".$q['order'];
+		} elseif ( 'none' == $q['orderby'] ) {
+			$q['orderby'] = '';
+		} else {
+			// Used to filter values
+			$allowed_keys = array('author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
+			if ( !empty($q['meta_key']) ) {
+				$allowed_keys[] = $q['meta_key'];
+				$allowed_keys[] = 'meta_value';
+			}
+			$q['orderby'] = urldecode($q['orderby']);
+			$q['orderby'] = addslashes_gpc($q['orderby']);
+			$orderby_array = explode(' ',$q['orderby']);
+			if ( empty($orderby_array) )
+				$orderby_array[] = $q['orderby'];
+			$q['orderby'] = '';
+			for ($i = 0; $i < count($orderby_array); $i++) {
+				// Only allow certain values for safety
+				$orderby = $orderby_array[$i];
+				switch ($orderby) {
+					case 'menu_order':
+						break;
+					case 'ID':
+						$orderby = "$wpdb->posts.ID";
+						break;
+					case 'rand':
+						$orderby = 'RAND()';
+						break;
+					case $q['meta_key']:
+					case 'meta_value':
+						$orderby = "$wpdb->postmeta.meta_value";
+						break;
+					case 'comment_count':
+						$orderby = "$wpdb->posts.comment_count";
+						break;
+					default:
+						$orderby = "$wpdb->posts.post_" . $orderby;
+				}
+				if ( in_array($orderby_array[$i], $allowed_keys) )
+					$q['orderby'] .= (($i == 0) ? '' : ',') . $orderby;
+			}
+			// append ASC or DESC at the end
+			if ( !empty($q['orderby']))
+				$q['orderby'] .= " {$q['order']}";
+
+			if ( empty($q['orderby']) )
+				$q['orderby'] = "$wpdb->posts.post_date ".$q['order'];
+		}
+
+		if ( is_array($post_type) )
+			$post_type_cap = 'multiple_post_type';
+		else
+			$post_type_cap = $post_type;
+
+		$exclude_post_types = '';
+		foreach ( get_post_types( array('exclude_from_search' => true) ) as $_wp_post_type )
+			$exclude_post_types .= $wpdb->prepare(" AND $wpdb->posts.post_type != %s", $_wp_post_type);
+
+		if ( 'any' == $post_type ) {
+			$where .= $exclude_post_types;
+		} elseif ( !empty( $post_type ) && is_array( $post_type ) ) {
+			$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $post_type) . "')"; 
+		} elseif ( ! empty( $post_type ) ) {
+			$where .= " AND $wpdb->posts.post_type = '$post_type'";
+		} elseif ( $this->is_attachment ) {
+			$where .= " AND $wpdb->posts.post_type = 'attachment'";
+			$post_type_cap = 'post';
+		} elseif ($this->is_page) {
+			$where .= " AND $wpdb->posts.post_type = 'page'";
+			$post_type_cap = 'page';
+		} else {
+			$where .= " AND $wpdb->posts.post_type = 'post'";
+			$post_type_cap = 'post';
+		}
+
+		if ( isset($q['post_status']) && '' != $q['post_status'] ) {
+			$statuswheres = array();
+			$q_status = explode(',', $q['post_status']);
+			$r_status = array();
+			$p_status = array();
+			if ( $q['post_status'] == 'any' ) {
+				// @todo Use register_post_status() data to determine which states should be excluded.
+				$r_status[] = "$wpdb->posts.post_status <> 'trash'";
+			} else {
+				if ( in_array( 'draft'  , $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'draft'";
+				if ( in_array( 'pending', $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'pending'";
+				if ( in_array( 'future' , $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'future'";
+				if ( in_array( 'inherit' , $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'inherit'";
+				if ( in_array( 'private', $q_status ) )
+					$p_status[] = "$wpdb->posts.post_status = 'private'";
+				if ( in_array( 'publish', $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'publish'";
+				if ( in_array( 'trash', $q_status ) )
+					$r_status[] = "$wpdb->posts.post_status = 'trash'";
+			}
+
+			if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) {
+				$r_status = array_merge($r_status, $p_status);
+				unset($p_status);
+			}
+
+			if ( !empty($r_status) ) {
+				if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can("edit_others_{$post_type_cap}s") )
+					$statuswheres[] = "($wpdb->posts.post_author = $user_ID " .  "AND (" . join( ' OR ', $r_status ) . "))";
+				else
+					$statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
+			}
+			if ( !empty($p_status) ) {
+				if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can("read_private_{$post_type_cap}s") )
+					$statuswheres[] = "($wpdb->posts.post_author = $user_ID " .  "AND (" . join( ' OR ', $p_status ) . "))";
+				else
+					$statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
+			}
+			if ( $post_status_join ) {
+				$join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
+				foreach ( $statuswheres as $index => $statuswhere )
+					$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
+			}
+			foreach ( $statuswheres as $statuswhere )
+				$where .= " AND $statuswhere";
+		} elseif ( !$this->is_singular ) {
+			$where .= " AND ($wpdb->posts.post_status = 'publish'";
+
+			if ( is_admin() )
+				$where .= " OR $wpdb->posts.post_status = 'future' OR $wpdb->posts.post_status = 'draft' OR $wpdb->posts.post_status = 'pending'";
+
+			if ( is_user_logged_in() ) {
+				$where .= current_user_can( "read_private_{$post_type_cap}s" ) ? " OR $wpdb->posts.post_status = 'private'" : " OR $wpdb->posts.post_author = $user_ID AND $wpdb->posts.post_status = 'private'";
+			}
+
+			$where .= ')';
+		}
+
+		// postmeta queries
+		if ( ! empty($q['meta_key']) || ! empty($q['meta_value']) )
+			$join .= " JOIN $wpdb->postmeta ON ($wpdb->posts.ID = $wpdb->postmeta.post_id) ";
+		if ( ! empty($q['meta_key']) )
+			$where .= $wpdb->prepare(" AND $wpdb->postmeta.meta_key = %s ", $q['meta_key']);
+		if ( ! empty($q['meta_value']) ) {
+			if ( ! isset($q['meta_compare']) || empty($q['meta_compare']) || ! in_array($q['meta_compare'], array('=', '!=', '>', '>=', '<', '<=')) )
+				$q['meta_compare'] = '=';
+
+			$where .= $wpdb->prepare("AND $wpdb->postmeta.meta_value {$q['meta_compare']} %s ", $q['meta_value']);
+		}
+
+		// Apply filters on where and join prior to paging so that any
+		// manipulations to them are reflected in the paging by day queries.
+		if ( !$q['suppress_filters'] ) {
+			$where = apply_filters('posts_where', $where);
+			$join = apply_filters('posts_join', $join);
+		}
+
+		// Paging
+		if ( empty($q['nopaging']) && !$this->is_singular ) {
+			$page = absint($q['paged']);
+			if (empty($page)) {
+				$page = 1;
+			}
+
+			if ( empty($q['offset']) ) {
+				$pgstrt = '';
+				$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
+				$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
+			} else { // we're ignoring $page and using 'offset'
+				$q['offset'] = absint($q['offset']);
+				$pgstrt = $q['offset'] . ', ';
+				$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
+			}
+		}
+
+		// Comments feeds
+		if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) {
+			if ( $this->is_archive || $this->is_search ) {
+				$cjoin = "JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join ";
+				$cwhere = "WHERE comment_approved = '1' $where";
+				$cgroupby = "$wpdb->comments.comment_id";
+			} else { // Other non singular e.g. front
+				$cjoin = "JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )";
+				$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
+				$cgroupby = '';
+			}
+
+			if ( !$q['suppress_filters'] ) {
+				$cjoin = apply_filters('comment_feed_join', $cjoin);
+				$cwhere = apply_filters('comment_feed_where', $cwhere);
+				$cgroupby = apply_filters('comment_feed_groupby', $cgroupby);
+				$corderby = apply_filters('comment_feed_orderby', 'comment_date_gmt DESC');
+				$climits = apply_filters('comment_feed_limits', 'LIMIT ' . get_option('posts_per_rss'));
+			}
+			$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
+			$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
+
+			$this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits");
+			$this->comment_count = count($this->comments);
+
+			$post_ids = array();
+
+			foreach ($this->comments as $comment)
+				$post_ids[] = (int) $comment->comment_post_ID;
+
+			$post_ids = join(',', $post_ids);
+			$join = '';
+			if ( $post_ids )
+				$where = "AND $wpdb->posts.ID IN ($post_ids) ";
+			else
+				$where = "AND 0";
+		}
+
+		$orderby = $q['orderby'];
+
+		// Apply post-paging filters on where and join.  Only plugins that
+		// manipulate paging queries should use these hooks.
+		if ( !$q['suppress_filters'] ) {
+			$where = apply_filters('posts_where_paged', $where);
+			$groupby = apply_filters('posts_groupby', $groupby);
+			$join = apply_filters('posts_join_paged', $join);
+			$orderby = apply_filters('posts_orderby', $orderby);
+			$distinct = apply_filters('posts_distinct', $distinct);
+			$limits = apply_filters( 'post_limits', $limits );
+
+			$fields = apply_filters('posts_fields', $fields);
+		}
+
+		// Announce current selection parameters.  For use by caching plugins.
+		do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );
+
+		// Filter again for the benefit of caching plugins.  Regular plugins should use the hooks above.
+		if ( !$q['suppress_filters'] ) {
+			$where = apply_filters('posts_where_request', $where);
+			$groupby = apply_filters('posts_groupby_request', $groupby);
+			$join = apply_filters('posts_join_request', $join);
+			$orderby = apply_filters('posts_orderby_request', $orderby);
+			$distinct = apply_filters('posts_distinct_request', $distinct);
+			$fields = apply_filters('posts_fields_request', $fields);
+			$limits = apply_filters( 'post_limits_request', $limits );
+		}
+
+		if ( ! empty($groupby) )
+			$groupby = 'GROUP BY ' . $groupby;
+		if ( !empty( $orderby ) )
+			$orderby = 'ORDER BY ' . $orderby;
+		$found_rows = '';
+		if ( !empty($limits) )
+			$found_rows = 'SQL_CALC_FOUND_ROWS';
+
+		$this->request = " SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
+		if ( !$q['suppress_filters'] )
+			$this->request = apply_filters('posts_request', $this->request);
+
+		$this->posts = $wpdb->get_results($this->request);
+		// Raw results filter.  Prior to status checks.
+		if ( !$q['suppress_filters'] )
+			$this->posts = apply_filters('posts_results', $this->posts);
+
+		if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
+			$cjoin = apply_filters('comment_feed_join', '');
+			$cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'");
+			$cgroupby = apply_filters('comment_feed_groupby', '');
+			$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
+			$corderby = apply_filters('comment_feed_orderby', 'comment_date_gmt DESC');
+			$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
+			$climits = apply_filters('comment_feed_limits', 'LIMIT ' . get_option('posts_per_rss'));
+			$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits";
+			$this->comments = $wpdb->get_results($comments_request);
+			$this->comment_count = count($this->comments);
+		}
+
+		if ( !empty($limits) ) {
+			$found_posts_query = apply_filters( 'found_posts_query', 'SELECT FOUND_ROWS()' );
+			$this->found_posts = $wpdb->get_var( $found_posts_query );
+			$this->found_posts = apply_filters( 'found_posts', $this->found_posts );
+			$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']);
+		}
+
+		// Check post status to determine if post should be displayed.
+		if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) {
+			$status = get_post_status($this->posts[0]);
+			//$type = get_post_type($this->posts[0]);
+			if ( ('publish' != $status) ) {
+				if ( ! is_user_logged_in() ) {
+					// User must be logged in to view unpublished posts.
+					$this->posts = array();
+				} else {
+					if  (in_array($status, array('draft', 'pending', 'trash')) ) {
+						// User must have edit permissions on the draft to preview.
+						if (! current_user_can("edit_$post_type_cap", $this->posts[0]->ID)) {
+							$this->posts = array();
+						} else {
+							$this->is_preview = true;
+							$this->posts[0]->post_date = current_time('mysql');
+						}
+					}  else if ('future' == $status) {
+						$this->is_preview = true;
+						if (!current_user_can("edit_$post_type_cap", $this->posts[0]->ID)) {
+							$this->posts = array ( );
+						}
+					} else {
+						if (! current_user_can("read_$post_type_cap", $this->posts[0]->ID))
+							$this->posts = array();
+					}
+				}
+			}
+
+			if ( $this->is_preview && current_user_can( "edit_{$post_type_cap}", $this->posts[0]->ID ) )
+				$this->posts[0] = apply_filters('the_preview', $this->posts[0]);
+		}
+
+		// Put sticky posts at the top of the posts array
+		$sticky_posts = get_option('sticky_posts');
+		if ( $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['caller_get_posts'] ) {
+			$num_posts = count($this->posts);
+			$sticky_offset = 0;
+			// Loop over posts and relocate stickies to the front.
+			for ( $i = 0; $i < $num_posts; $i++ ) {
+				if ( in_array($this->posts[$i]->ID, $sticky_posts) ) {
+					$sticky_post = $this->posts[$i];
+					// Remove sticky from current position
+					array_splice($this->posts, $i, 1);
+					// Move to front, after other stickies
+					array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
+					// Increment the sticky offset.  The next sticky will be placed at this offset.
+					$sticky_offset++;
+					// Remove post from sticky posts array
+					$offset = array_search($sticky_post->ID, $sticky_posts);
+					array_splice($sticky_posts, $offset, 1);
+				}
+			}
+
+			// Fetch sticky posts that weren't in the query results
+			if ( !empty($sticky_posts) ) {
+				$stickies__in = implode(',', array_map( 'absint', $sticky_posts ));
+				// honor post type(s) if not set to any
+				$stickies_where = '';
+				if ( 'any' != $post_type && '' != $post_type ) {
+					if ( is_array( $post_type ) ) {
+						$post_types = join( "', '", $post_type );
+					} else {
+						$post_types = $post_type;
+					}
+					$stickies_where = "AND $wpdb->posts.post_type IN ('" . $post_types . "')";
+				}
+				$stickies = $wpdb->get_results( "SELECT * FROM $wpdb->posts WHERE $wpdb->posts.ID IN ($stickies__in) $stickies_where" );
+				/** @todo Make sure post is published or viewable by the current user */
+				foreach ( $stickies as $sticky_post ) {
+					if ( 'publish' != $sticky_post->post_status )
+						continue;
+						array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
+						$sticky_offset++;
+				}
+			}
+		}
+
+		if ( !$q['suppress_filters'] )
+			$this->posts = apply_filters('the_posts', $this->posts);
+
+		$this->post_count = count($this->posts);
+
+		// Sanitize before caching so it'll only get done once
+		for ($i = 0; $i < $this->post_count; $i++) {
+			$this->posts[$i] = sanitize_post($this->posts[$i], 'raw');
+		}
+
+		update_post_caches($this->posts);
+
+		if ($this->post_count > 0) {
+			$this->post = $this->posts[0];
+		}
+
+		return $this->posts;
+	}
+
+	/**
+	 * Setup the next post and iterate current post index.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return object Next post.
+	 */
+	function next_post() {
+
+		$this->current_post++;
+
+		$this->post = $this->posts[$this->current_post];
+		return $this->post;
+	}
+
+	/**
+	 * Sets up the current post.
+	 *
+	 * Retrieves the next post, sets up the post, sets the 'in the loop'
+	 * property to true.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @uses $post
+	 * @uses do_action_ref_array() Calls 'loop_start' if loop has just started
+	 */
+	function the_post() {
+		global $post;
+		$this->in_the_loop = true;
+
+		if ( $this->current_post == -1 ) // loop has just started
+			do_action_ref_array('loop_start', array(&$this));
+
+		$post = $this->next_post();
+		setup_postdata($post);
+	}
+
+	/**
+	 * Whether there are more posts available in the loop.
+	 *
+	 * Calls action 'loop_end', when the loop is complete.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @uses do_action_ref_array() Calls 'loop_end' if loop is ended
+	 *
+	 * @return bool True if posts are available, false if end of loop.
+	 */
+	function have_posts() {
+		if ($this->current_post + 1 < $this->post_count) {
+			return true;
+		} elseif ($this->current_post + 1 == $this->post_count && $this->post_count > 0) {
+			do_action_ref_array('loop_end', array(&$this));
+			// Do some cleaning up after the loop
+			$this->rewind_posts();
+		}
+
+		$this->in_the_loop = false;
+		return false;
+	}
+
+	/**
+	 * Rewind the posts and reset post index.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	function rewind_posts() {
+		$this->current_post = -1;
+		if ($this->post_count > 0) {
+			$this->post = $this->posts[0];
+		}
+	}
+
+	/**
+	 * Iterate current comment index and return comment object.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 *
+	 * @return object Comment object.
+	 */
+	function next_comment() {
+		$this->current_comment++;
+
+		$this->comment = $this->comments[$this->current_comment];
+		return $this->comment;
+	}
+
+	/**
+	 * Sets up the current comment.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @global object $comment Current comment.
+	 * @uses do_action() Calls 'comment_loop_start' hook when first comment is processed.
+	 */
+	function the_comment() {
+		global $comment;
+
+		$comment = $this->next_comment();
+
+		if ($this->current_comment == 0) {
+			do_action('comment_loop_start');
+		}
+	}
+
+	/**
+	 * Whether there are more comments available.
+	 *
+	 * Automatically rewinds comments when finished.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 *
+	 * @return bool True, if more comments. False, if no more posts.
+	 */
+	function have_comments() {
+		if ($this->current_comment + 1 < $this->comment_count) {
+			return true;
+		} elseif ($this->current_comment + 1 == $this->comment_count) {
+			$this->rewind_comments();
+		}
+
+		return false;
+	}
+
+	/**
+	 * Rewind the comments, resets the comment index and comment to first.
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 */
+	function rewind_comments() {
+		$this->current_comment = -1;
+		if ($this->comment_count > 0) {
+			$this->comment = $this->comments[0];
+		}
+	}
+
+	/**
+	 * Sets up the WordPress query by parsing query string.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $query URL query string.
+	 * @return array List of posts.
+	 */
+	function &query($query) {
+		$this->parse_query($query);
+		return $this->get_posts();
+	}
+
+	/**
+	 * Retrieve queried object.
+	 *
+	 * If queried object is not set, then the queried object will be set from
+	 * the category, tag, taxonomy, posts page, single post, page, or author
+	 * query variable. After it is set up, it will be returned.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return object
+	 */
+	function get_queried_object() {
+		if (isset($this->queried_object)) {
+			return $this->queried_object;
+		}
+
+		$this->queried_object = NULL;
+		$this->queried_object_id = 0;
+
+		if ($this->is_category) {
+			$cat = $this->get('cat');
+			$category = &get_category($cat);
+			if ( is_wp_error( $category ) )
+				return NULL;
+			$this->queried_object = &$category;
+			$this->queried_object_id = (int) $cat;
+		} else if ($this->is_tag) {
+			$tag_id = $this->get('tag_id');
+			$tag = &get_term($tag_id, 'post_tag');
+			if ( is_wp_error( $tag ) )
+				return NULL;
+			$this->queried_object = &$tag;
+			$this->queried_object_id = (int) $tag_id;
+		} else if ($this->is_tax) {
+			$tax = $this->get('taxonomy');
+			$slug = $this->get('term');
+			$term = &get_terms($tax, array('slug'=>$slug));
+			if ( is_wp_error($term) || empty($term) )
+				return NULL;
+			$term = $term[0];
+			$this->queried_object = $term;
+			$this->queried_object_id = $term->term_id;
+		} else if ($this->is_posts_page) {
+			$this->queried_object = & get_page(get_option('page_for_posts'));
+			$this->queried_object_id = (int) $this->queried_object->ID;
+		} else if ($this->is_single) {
+			$this->queried_object = $this->post;
+			$this->queried_object_id = (int) $this->post->ID;
+		} else if ($this->is_page) {
+			$this->queried_object = $this->post;
+			$this->queried_object_id = (int) $this->post->ID;
+		} else if ($this->is_author) {
+			$author_id = (int) $this->get('author');
+			$author = get_userdata($author_id);
+			$this->queried_object = $author;
+			$this->queried_object_id = $author_id;
+		}
+
+		return $this->queried_object;
+	}
+
+	/**
+	 * Retrieve ID of the current queried object.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return int
+	 */
+	function get_queried_object_id() {
+		$this->get_queried_object();
+
+		if (isset($this->queried_object_id)) {
+			return $this->queried_object_id;
+		}
+
+		return 0;
+	}
+
+	/**
+	 * PHP4 type constructor.
+	 *
+	 * Sets up the WordPress query, if parameter is not empty.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $query URL query string.
+	 * @return WP_Query
+	 */
+	function WP_Query ($query = '') {
+		if (! empty($query)) {
+			$this->query($query);
+		}
+	}
+}
+
+/**
+ * Redirect old slugs to the correct permalink.
+ *
+ * Attempts to find the current slug from the past slugs.
+ *
+ * @since 2.1.0
+ * @uses $wp_query
+ * @uses $wpdb
+ *
+ * @return null If no link is found, null is returned.
+ */
+function wp_old_slug_redirect () {
+	global $wp_query;
+	if ( is_404() && '' != $wp_query->query_vars['name'] ) :
+		global $wpdb;
+
+		$query = "SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND meta_key = '_wp_old_slug' AND meta_value='" . $wp_query->query_vars['name'] . "'";
+
+		// if year, monthnum, or day have been specified, make our query more precise
+		// just in case there are multiple identical _wp_old_slug values
+		if ( '' != $wp_query->query_vars['year'] )
+			$query .= " AND YEAR(post_date) = '{$wp_query->query_vars['year']}'";
+		if ( '' != $wp_query->query_vars['monthnum'] )
+			$query .= " AND MONTH(post_date) = '{$wp_query->query_vars['monthnum']}'";
+		if ( '' != $wp_query->query_vars['day'] )
+			$query .= " AND DAYOFMONTH(post_date) = '{$wp_query->query_vars['day']}'";
+
+		$id = (int) $wpdb->get_var($query);
+
+		if ( !$id )
+			return;
+
+		$link = get_permalink($id);
+
+		if ( !$link )
+			return;
+
+		wp_redirect($link, '301'); // Permanent redirect
+		exit;
+	endif;
+}
+
+/**
+ * Setup global post data.
+ *
+ * @since 1.5.0
+ *
+ * @param object $post Post data.
+ * @uses do_action_ref_array() Calls 'the_post'
+ * @return bool True when finished.
+ */
+function setup_postdata($post) {
+	global $id, $authordata, $day, $currentmonth, $page, $pages, $multipage, $more, $numpages;
+
+	$id = (int) $post->ID;
+
+	$authordata = get_userdata($post->post_author);
+
+	$day = mysql2date('d.m.y', $post->post_date, false);
+	$currentmonth = mysql2date('m', $post->post_date, false);
+	$numpages = 1;
+	$page = get_query_var('page');
+	if ( !$page )
+		$page = 1;
+	if ( is_single() || is_page() || is_feed() )
+		$more = 1;
+	$content = $post->post_content;
+	if ( strpos( $content, '' ) ) {
+		if ( $page > 1 )
+			$more = 1;
+		$multipage = 1;
+		$content = str_replace("\n\n", '', $content);
+		$content = str_replace("\n", '', $content);
+		$content = str_replace("\n", '', $content);
+		$pages = explode('', $content);
+		$numpages = count($pages);
+	} else {
+		$pages[0] = $post->post_content;
+		$multipage = 0;
+	}
+
+	do_action_ref_array('the_post', array(&$post));
+
+	return true;
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/registration-functions.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/registration-functions.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,9 @@
+
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/registration.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/registration.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,319 @@
+ID;
+	} else {
+		return null;
+	}
+}
+
+/**
+ * Checks whether the given email exists.
+ *
+ * @since 2.1.0
+ * @uses $wpdb
+ *
+ * @param string $email Email.
+ * @return bool|int The user's ID on success, and false on failure.
+ */
+function email_exists( $email ) {
+	if ( $user = get_user_by_email($email) )
+		return $user->ID;
+
+	return false;
+}
+
+/**
+ * Checks whether an username is valid.
+ *
+ * @since 2.0.1
+ * @uses apply_filters() Calls 'validate_username' hook on $valid check and $username as parameters
+ *
+ * @param string $username Username.
+ * @return bool Whether username given is valid
+ */
+function validate_username( $username ) {
+	$sanitized = sanitize_user( $username, true );
+	$valid = ( $sanitized == $username );
+	return apply_filters( 'validate_username', $valid, $username );
+}
+
+/**
+ * Insert an user into the database.
+ *
+ * Can update a current user or insert a new user based on whether the user's ID
+ * is present.
+ *
+ * Can be used to update the user's info (see below), set the user's role, and
+ * set the user's preference on whether they want the rich editor on.
+ *
+ * Most of the $userdata array fields have filters associated with the values.
+ * The exceptions are 'rich_editing', 'role', 'jabber', 'aim', 'yim',
+ * 'user_registered', and 'ID'. The filters have the prefix 'pre_user_' followed
+ * by the field name. An example using 'description' would have the filter
+ * called, 'pre_user_description' that can be hooked into.
+ *
+ * The $userdata array can contain the following fields:
+ * 'ID' - An integer that will be used for updating an existing user.
+ * 'user_pass' - A string that contains the plain text password for the user.
+ * 'user_login' - A string that contains the user's username for logging in.
+ * 'user_nicename' - A string that contains a nicer looking name for the user.
+ *		The default is the user's username.
+ * 'user_url' - A string containing the user's URL for the user's web site.
+ * 'user_email' - A string containing the user's email address.
+ * 'display_name' - A string that will be shown on the site. Defaults to user's
+ *		username. It is likely that you will want to change this, for both
+ *		appearance and security through obscurity (that is if you don't use and
+ *		delete the default 'admin' user).
+ * 'nickname' - The user's nickname, defaults to the user's username.
+ * 'first_name' - The user's first name.
+ * 'last_name' - The user's last name.
+ * 'description' - A string containing content about the user.
+ * 'rich_editing' - A string for whether to enable the rich editor or not. False
+ *		if not empty.
+ * 'user_registered' - The date the user registered. Format is 'Y-m-d H:i:s'.
+ * 'role' - A string used to set the user's role.
+ * 'jabber' - User's Jabber account.
+ * 'aim' - User's AOL IM account.
+ * 'yim' - User's Yahoo IM account.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database layer.
+ * @uses apply_filters() Calls filters for most of the $userdata fields with the prefix 'pre_user'. See note above.
+ * @uses do_action() Calls 'profile_update' hook when updating giving the user's ID
+ * @uses do_action() Calls 'user_register' hook when creating a new user giving the user's ID
+ *
+ * @param array $userdata An array of user data.
+ * @return int The newly created user's ID.
+ */
+function wp_insert_user($userdata) {
+	global $wpdb;
+
+	extract($userdata, EXTR_SKIP);
+
+	// Are we updating or creating?
+	if ( !empty($ID) ) {
+		$ID = (int) $ID;
+		$update = true;
+		$old_user_data = get_userdata($ID);
+	} else {
+		$update = false;
+		// Hash the password
+		$user_pass = wp_hash_password($user_pass);
+	}
+
+	$user_login = sanitize_user($user_login, true);
+	$user_login = apply_filters('pre_user_login', $user_login);
+
+	if ( empty($user_nicename) )
+		$user_nicename = sanitize_title( $user_login );
+	$user_nicename = apply_filters('pre_user_nicename', $user_nicename);
+
+	if ( empty($user_url) )
+		$user_url = '';
+	$user_url = apply_filters('pre_user_url', $user_url);
+
+	if ( empty($user_email) )
+		$user_email = '';
+	$user_email = apply_filters('pre_user_email', $user_email);
+
+	if ( empty($display_name) )
+		$display_name = $user_login;
+	$display_name = apply_filters('pre_user_display_name', $display_name);
+
+	if ( empty($nickname) )
+		$nickname = $user_login;
+	$nickname = apply_filters('pre_user_nickname', $nickname);
+
+	if ( empty($first_name) )
+		$first_name = '';
+	$first_name = apply_filters('pre_user_first_name', $first_name);
+
+	if ( empty($last_name) )
+		$last_name = '';
+	$last_name = apply_filters('pre_user_last_name', $last_name);
+
+	if ( empty($description) )
+		$description = '';
+	$description = apply_filters('pre_user_description', $description);
+
+	if ( empty($rich_editing) )
+		$rich_editing = 'true';
+
+	if ( empty($comment_shortcuts) )
+		$comment_shortcuts = 'false';
+
+	if ( empty($admin_color) )
+		$admin_color = 'fresh';
+	$admin_color = preg_replace('|[^a-z0-9 _.\-@]|i', '', $admin_color);
+
+	if ( empty($use_ssl) )
+		$use_ssl = 0;
+
+	if ( empty($user_registered) )
+		$user_registered = gmdate('Y-m-d H:i:s');
+
+	$user_nicename_check = $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1" , $user_nicename, $user_login));
+
+	if ( $user_nicename_check ) {
+		$suffix = 2;
+		while ($user_nicename_check) {
+			$alt_user_nicename = $user_nicename . "-$suffix";
+			$user_nicename_check = $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1" , $alt_user_nicename, $user_login));
+			$suffix++;
+		}
+		$user_nicename = $alt_user_nicename;
+	}
+
+	$data = compact( 'user_pass', 'user_email', 'user_url', 'user_nicename', 'display_name', 'user_registered' );
+	$data = stripslashes_deep( $data );
+
+	if ( $update ) {
+		$wpdb->update( $wpdb->users, $data, compact( 'ID' ) );
+		$user_id = (int) $ID;
+	} else {
+		$wpdb->insert( $wpdb->users, $data + compact( 'user_login' ) );
+		$user_id = (int) $wpdb->insert_id;
+	}
+
+	update_usermeta( $user_id, 'first_name', $first_name);
+	update_usermeta( $user_id, 'last_name', $last_name);
+	update_usermeta( $user_id, 'nickname', $nickname );
+	update_usermeta( $user_id, 'description', $description );
+	update_usermeta( $user_id, 'rich_editing', $rich_editing);
+	update_usermeta( $user_id, 'comment_shortcuts', $comment_shortcuts);
+	update_usermeta( $user_id, 'admin_color', $admin_color);
+	update_usermeta( $user_id, 'use_ssl', $use_ssl);
+
+	foreach ( _wp_get_user_contactmethods() as $method => $name ) {
+		if ( empty($$method) )
+			$$method = '';
+
+		update_usermeta( $user_id, $method, $$method );
+	}
+
+	if ( isset($role) ) {
+		$user = new WP_User($user_id);
+		$user->set_role($role);
+	} elseif ( !$update ) {
+		$user = new WP_User($user_id);
+		$user->set_role(get_option('default_role'));
+	}
+
+	wp_cache_delete($user_id, 'users');
+	wp_cache_delete($user_login, 'userlogins');
+
+	if ( $update )
+		do_action('profile_update', $user_id, $old_user_data);
+	else
+		do_action('user_register', $user_id);
+
+	return $user_id;
+}
+
+/**
+ * Update an user in the database.
+ *
+ * It is possible to update a user's password by specifying the 'user_pass'
+ * value in the $userdata parameter array.
+ *
+ * If $userdata does not contain an 'ID' key, then a new user will be created
+ * and the new user's ID will be returned.
+ *
+ * If current user's password is being updated, then the cookies will be
+ * cleared.
+ *
+ * @since 2.0.0
+ * @see wp_insert_user() For what fields can be set in $userdata
+ * @uses wp_insert_user() Used to update existing user or add new one if user doesn't exist already
+ *
+ * @param array $userdata An array of user data.
+ * @return int The updated user's ID.
+ */
+function wp_update_user($userdata) {
+	$ID = (int) $userdata['ID'];
+
+	// First, get all of the original fields
+	$user = get_userdata($ID);
+
+	// Escape data pulled from DB.
+	$user = add_magic_quotes(get_object_vars($user));
+
+	// If password is changing, hash it now.
+	if ( ! empty($userdata['user_pass']) ) {
+		$plaintext_pass = $userdata['user_pass'];
+		$userdata['user_pass'] = wp_hash_password($userdata['user_pass']);
+	}
+
+	// Merge old and new fields with new fields overwriting old ones.
+	$userdata = array_merge($user, $userdata);
+	$user_id = wp_insert_user($userdata);
+
+	// Update the cookies if the password changed.
+	$current_user = wp_get_current_user();
+	if ( $current_user->id == $ID ) {
+		if ( isset($plaintext_pass) ) {
+			wp_clear_auth_cookie();
+			wp_set_auth_cookie($ID);
+		}
+	}
+
+	return $user_id;
+}
+
+/**
+ * A simpler way of inserting an user into the database.
+ *
+ * Creates a new user with just the username, password, and email. For a more
+ * detail creation of a user, use wp_insert_user() to specify more infomation.
+ *
+ * @since 2.0.0
+ * @see wp_insert_user() More complete way to create a new user
+ *
+ * @param string $username The user's username.
+ * @param string $password The user's password.
+ * @param string $email The user's email (optional).
+ * @return int The new user's ID.
+ */
+function wp_create_user($username, $password, $email = '') {
+	$user_login = esc_sql( $username );
+	$user_email = esc_sql( $email    );
+	$user_pass = $password;
+
+	$userdata = compact('user_login', 'user_email', 'user_pass');
+	return wp_insert_user($userdata);
+}
+
+
+/**
+ * Setup the default contact methods
+ *
+ * @access private
+ * @since
+ *
+ * @return array $user_contactmethods Array of contact methods and their labels.
+ */
+function _wp_get_user_contactmethods() {
+	$user_contactmethods = array(
+		'aim' => __('AIM'),
+		'yim' => __('Yahoo IM'),
+		'jabber' => __('Jabber / Google Talk')
+	);
+	return apply_filters('user_contactmethods',$user_contactmethods);
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/rewrite.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/rewrite.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,1966 @@
+add_rule($regex, $redirect, $after);
+}
+
+/**
+ * Add a new tag (like %postname%).
+ *
+ * Warning: you must call this on init or earlier, otherwise the query var
+ * addition stuff won't work.
+ *
+ * @since 2.1.0
+ *
+ * @param string $tagname
+ * @param string $regex
+ */
+function add_rewrite_tag($tagname, $regex) {
+	//validation
+	if (strlen($tagname) < 3 || $tagname{0} != '%' || $tagname{strlen($tagname)-1} != '%') {
+		return;
+	}
+
+	$qv = trim($tagname, '%');
+
+	global $wp_rewrite, $wp;
+	$wp->add_query_var($qv);
+	$wp_rewrite->add_rewrite_tag($tagname, $regex, $qv . '=');
+}
+
+/**
+ * Add a new feed type like /atom1/.
+ *
+ * @since 2.1.0
+ *
+ * @param string $feedname
+ * @param callback $function Callback to run on feed display.
+ * @return string Feed action name.
+ */
+function add_feed($feedname, $function) {
+	global $wp_rewrite;
+	if (!in_array($feedname, $wp_rewrite->feeds)) { //override the file if it is
+		$wp_rewrite->feeds[] = $feedname;
+	}
+	$hook = 'do_feed_' . $feedname;
+	// Remove default function hook
+	remove_action($hook, $hook, 10, 1);
+	add_action($hook, $function, 10, 1);
+	return $hook;
+}
+
+/**
+ * Endpoint Mask for Permalink.
+ *
+ * @since 2.1.0
+ */
+define('EP_PERMALINK', 1);
+
+/**
+ * Endpoint Mask for Attachment.
+ *
+ * @since 2.1.0
+ */
+define('EP_ATTACHMENT', 2);
+
+/**
+ * Endpoint Mask for date.
+ *
+ * @since 2.1.0
+ */
+define('EP_DATE', 4);
+
+/**
+ * Endpoint Mask for year
+ *
+ * @since 2.1.0
+ */
+define('EP_YEAR', 8);
+
+/**
+ * Endpoint Mask for month.
+ *
+ * @since 2.1.0
+ */
+define('EP_MONTH', 16);
+
+/**
+ * Endpoint Mask for day.
+ *
+ * @since 2.1.0
+ */
+define('EP_DAY', 32);
+
+/**
+ * Endpoint Mask for root.
+ *
+ * @since 2.1.0
+ */
+define('EP_ROOT', 64);
+
+/**
+ * Endpoint Mask for comments.
+ *
+ * @since 2.1.0
+ */
+define('EP_COMMENTS', 128);
+
+/**
+ * Endpoint Mask for searches.
+ *
+ * @since 2.1.0
+ */
+define('EP_SEARCH', 256);
+
+/**
+ * Endpoint Mask for categories.
+ *
+ * @since 2.1.0
+ */
+define('EP_CATEGORIES', 512);
+
+/**
+ * Endpoint Mask for tags.
+ *
+ * @since 2.3.0
+ */
+define('EP_TAGS', 1024);
+
+/**
+ * Endpoint Mask for authors.
+ *
+ * @since 2.1.0
+ */
+define('EP_AUTHORS', 2048);
+
+/**
+ * Endpoint Mask for pages.
+ *
+ * @since 2.1.0
+ */
+define('EP_PAGES', 4096);
+
+//pseudo-places
+/**
+ * Endpoint Mask for default, which is nothing.
+ *
+ * @since 2.1.0
+ */
+define('EP_NONE', 0);
+
+/**
+ * Endpoint Mask for everything.
+ *
+ * @since 2.1.0
+ */
+define('EP_ALL', 8191);
+
+/**
+ * Add an endpoint, like /trackback/.
+ *
+ * The endpoints are added to the end of the request. So a request matching
+ * "/2008/10/14/my_post/myep/", the endpoint will be "/myep/".
+ *
+ * Be sure to flush the rewrite rules (wp_rewrite->flush()) when your plugin gets
+ * activated (register_activation_hook()) and deactivated (register_deactivation_hook())
+ *
+ * @since 2.1.0
+ * @see WP_Rewrite::add_endpoint() Parameters and more description.
+ * @uses $wp_rewrite
+ *
+ * @param unknown_type $name
+ * @param unknown_type $places
+ */
+function add_rewrite_endpoint($name, $places) {
+	global $wp_rewrite;
+	$wp_rewrite->add_endpoint($name, $places);
+}
+
+/**
+ * Filter the URL base for taxonomies.
+ *
+ * To remove any manually prepended /index.php/.
+ *
+ * @access private
+ * @since 2.6.0
+ * @author Mark Jaquith
+ *
+ * @param string $base The taxonomy base that we're going to filter
+ * @return string
+ */
+function _wp_filter_taxonomy_base( $base ) {
+	if ( !empty( $base ) ) {
+		$base = preg_replace( '|^/index\.php/|', '', $base );
+		$base = trim( $base, '/' );
+	}
+	return $base;
+}
+
+/**
+ * Examine a url and try to determine the post ID it represents.
+ *
+ * Checks are supposedly from the hosted site blog.
+ *
+ * @since 1.0.0
+ *
+ * @param string $url Permalink to check.
+ * @return int Post ID, or 0 on failure.
+ */
+function url_to_postid($url) {
+	global $wp_rewrite;
+
+	$url = apply_filters('url_to_postid', $url);
+
+	// First, check to see if there is a 'p=N' or 'page_id=N' to match against
+	if ( preg_match('#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values) )	{
+		$id = absint($values[2]);
+		if ($id)
+			return $id;
+	}
+
+	// Check to see if we are using rewrite rules
+	$rewrite = $wp_rewrite->wp_rewrite_rules();
+
+	// Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options
+	if ( empty($rewrite) )
+		return 0;
+
+	// $url cleanup by Mark Jaquith
+	// This fixes things like #anchors, ?query=strings, missing 'www.',
+	// added 'www.', or added 'index.php/' that will mess up our WP_Query
+	// and return a false negative
+
+	// Get rid of the #anchor
+	$url_split = explode('#', $url);
+	$url = $url_split[0];
+
+	// Get rid of URL ?query=string
+	$url_split = explode('?', $url);
+	$url = $url_split[0];
+
+	// Add 'www.' if it is absent and should be there
+	if ( false !== strpos(get_option('home'), '://www.') && false === strpos($url, '://www.') )
+		$url = str_replace('://', '://www.', $url);
+
+	// Strip 'www.' if it is present and shouldn't be
+	if ( false === strpos(get_option('home'), '://www.') )
+		$url = str_replace('://www.', '://', $url);
+
+	// Strip 'index.php/' if we're not using path info permalinks
+	if ( !$wp_rewrite->using_index_permalinks() )
+		$url = str_replace('index.php/', '', $url);
+
+	if ( false !== strpos($url, get_option('home')) ) {
+		// Chop off http://domain.com
+		$url = str_replace(get_option('home'), '', $url);
+	} else {
+		// Chop off /path/to/blog
+		$home_path = parse_url(get_option('home'));
+		$home_path = $home_path['path'];
+		$url = str_replace($home_path, '', $url);
+	}
+
+	// Trim leading and lagging slashes
+	$url = trim($url, '/');
+
+	$request = $url;
+
+	// Done with cleanup
+
+	// Look for matches.
+	$request_match = $request;
+	foreach ($rewrite as $match => $query) {
+		// If the requesting file is the anchor of the match, prepend it
+		// to the path info.
+		if ( (! empty($url)) && (strpos($match, $url) === 0) && ($url != $request)) {
+			$request_match = $url . '/' . $request;
+		}
+
+		if ( preg_match("!^$match!", $request_match, $matches) ) {
+			// Got a match.
+			// Trim the query of everything up to the '?'.
+			$query = preg_replace("!^.+\?!", '', $query);
+
+			// Substitute the substring matches into the query.
+			$query = addslashes(WP_MatchesMapRegex::apply($query, $matches));
+			// Filter out non-public query vars
+			global $wp;
+			parse_str($query, $query_vars);
+			$query = array();
+			foreach ( (array) $query_vars as $key => $value ) {
+				if ( in_array($key, $wp->public_query_vars) )
+					$query[$key] = $value;
+			}
+			// Do the query
+			$query = new WP_Query($query);
+			if ( $query->is_single || $query->is_page )
+				return $query->post->ID;
+			else
+				return 0;
+		}
+	}
+	return 0;
+}
+
+/**
+ * WordPress Rewrite Component.
+ *
+ * The WordPress Rewrite class writes the rewrite module rules to the .htaccess
+ * file. It also handles parsing the request to get the correct setup for the
+ * WordPress Query class.
+ *
+ * The Rewrite along with WP class function as a front controller for WordPress.
+ * You can add rules to trigger your page view and processing using this
+ * component. The full functionality of a front controller does not exist,
+ * meaning you can't define how the template files load based on the rewrite
+ * rules.
+ *
+ * @since 1.5.0
+ */
+class WP_Rewrite {
+	/**
+	 * Default permalink structure for WordPress.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $permalink_structure;
+
+	/**
+	 * Whether to add trailing slashes.
+	 *
+	 * @since 2.2.0
+	 * @access private
+	 * @var bool
+	 */
+	var $use_trailing_slashes;
+
+	/**
+	 * Customized or default category permalink base ( example.com/xx/tagname ).
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $category_base;
+
+	/**
+	 * Customized or default tag permalink base ( example.com/xx/tagname ).
+	 *
+	 * @since 2.3.0
+	 * @access private
+	 * @var string
+	 */
+	var $tag_base;
+
+	/**
+	 * Permalink request structure for categories.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $category_structure;
+
+	/**
+	 * Permalink request structure for tags.
+	 *
+	 * @since 2.3.0
+	 * @access private
+	 * @var string
+	 */
+	var $tag_structure;
+
+	/**
+	 * Permalink author request base ( example.com/author/authorname ).
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $author_base = 'author';
+
+	/**
+	 * Permalink request structure for author pages.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $author_structure;
+
+	/**
+	 * Permalink request structure for dates.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $date_structure;
+
+	/**
+	 * Permalink request structure for pages.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $page_structure;
+
+	/**
+	 * Search permalink base ( example.com/search/query ).
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $search_base = 'search';
+
+	/**
+	 * Permalink request structure for searches.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $search_structure;
+
+	/**
+	 * Comments permalink base.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $comments_base = 'comments';
+
+	/**
+	 * Feed permalink base.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $feed_base = 'feed';
+
+	/**
+	 * Comments feed request structure permalink.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $comments_feed_structure;
+
+	/**
+	 * Feed request structure permalink.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $feed_structure;
+
+	/**
+	 * Front URL path.
+	 *
+	 * The difference between the root property is that WordPress might be
+	 * located at example/WordPress/index.php, if permalinks are turned off. The
+	 * WordPress/index.php will be the front portion. If permalinks are turned
+	 * on, this will most likely be empty or not set.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $front;
+
+	/**
+	 * Root URL path to WordPress (without domain).
+	 *
+	 * The difference between front property is that WordPress might be located
+	 * at example.com/WordPress/. The root is the 'WordPress/' portion.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $root = '';
+
+	/**
+	 * Permalink to the home page.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 * @var string
+	 */
+	var $index = 'index.php';
+
+	/**
+	 * Request match string.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var string
+	 */
+	var $matches = '';
+
+	/**
+	 * Rewrite rules to match against the request to find the redirect or query.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var array
+	 */
+	var $rules;
+
+	/**
+	 * Additional rules added external to the rewrite class.
+	 *
+	 * Those not generated by the class, see add_rewrite_rule().
+	 *
+	 * @since 2.1.0
+	 * @access private
+	 * @var array
+	 */
+	var $extra_rules = array(); //
+
+	/**
+	 * Additional rules that belong at the beginning to match first.
+	 *
+	 * Those not generated by the class, see add_rewrite_rule().
+	 *
+	 * @since 2.3.0
+	 * @access private
+	 * @var array
+	 */
+	var $extra_rules_top = array(); //
+
+	/**
+	 * Rules that don't redirect to WP's index.php.
+	 *
+	 * These rules are written to the mod_rewrite portion of the .htaccess.
+	 *
+	 * @since 2.1.0
+	 * @access private
+	 * @var array
+	 */
+	var $non_wp_rules = array(); //
+
+	/**
+	 * Extra permalink structures.
+	 *
+	 * @since 2.1.0
+	 * @access private
+	 * @var array
+	 */
+	var $extra_permastructs = array();
+
+	/**
+	 * Endpoints permalinks
+	 *
+	 * @since unknown
+	 * @access private
+	 * @var array
+	 */
+	var $endpoints;
+
+	/**
+	 * Whether to write every mod_rewrite rule for WordPress.
+	 *
+	 * This is off by default, turning it on might print a lot of rewrite rules
+	 * to the .htaccess file.
+	 *
+	 * @since 2.0.0
+	 * @access public
+	 * @var bool
+	 */
+	var $use_verbose_rules = false;
+
+	/**
+	 * Whether to write every mod_rewrite rule for WordPress pages.
+	 *
+	 * @since 2.5.0
+	 * @access public
+	 * @var bool
+	 */
+	var $use_verbose_page_rules = true;
+
+	/**
+	 * Permalink structure search for preg_replace.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var array
+	 */
+	var $rewritecode =
+		array(
+					'%year%',
+					'%monthnum%',
+					'%day%',
+					'%hour%',
+					'%minute%',
+					'%second%',
+					'%postname%',
+					'%post_id%',
+					'%category%',
+					'%tag%',
+					'%author%',
+					'%pagename%',
+					'%search%'
+					);
+
+	/**
+	 * Preg_replace values for the search, see {@link WP_Rewrite::$rewritecode}.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var array
+	 */
+	var $rewritereplace =
+		array(
+					'([0-9]{4})',
+					'([0-9]{1,2})',
+					'([0-9]{1,2})',
+					'([0-9]{1,2})',
+					'([0-9]{1,2})',
+					'([0-9]{1,2})',
+					'([^/]+)',
+					'([0-9]+)',
+					'(.+?)',
+					'(.+?)',
+					'([^/]+)',
+					'([^/]+?)',
+					'(.+)'
+					);
+
+	/**
+	 * Search for the query to look for replacing.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var array
+	 */
+	var $queryreplace =
+		array (
+					'year=',
+					'monthnum=',
+					'day=',
+					'hour=',
+					'minute=',
+					'second=',
+					'name=',
+					'p=',
+					'category_name=',
+					'tag=',
+					'author_name=',
+					'pagename=',
+					's='
+					);
+
+	/**
+	 * Supported default feeds.
+	 *
+	 * @since 1.5.0
+	 * @access private
+	 * @var array
+	 */
+	var $feeds = array ( 'feed', 'rdf', 'rss', 'rss2', 'atom' );
+
+	/**
+	 * Whether permalinks are being used.
+	 *
+	 * This can be either rewrite module or permalink in the HTTP query string.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool True, if permalinks are enabled.
+	 */
+	function using_permalinks() {
+		if (empty($this->permalink_structure))
+			return false;
+		else
+			return true;
+	}
+
+	/**
+	 * Whether permalinks are being used and rewrite module is not enabled.
+	 *
+	 * Means that permalink links are enabled and index.php is in the URL.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool
+	 */
+	function using_index_permalinks() {
+		if (empty($this->permalink_structure)) {
+			return false;
+		}
+
+		// If the index is not in the permalink, we're using mod_rewrite.
+		if (preg_match('#^/*' . $this->index . '#', $this->permalink_structure)) {
+			return true;
+		}
+
+		return false;
+	}
+
+	/**
+	 * Whether permalinks are being used and rewrite module is enabled.
+	 *
+	 * Using permalinks and index.php is not in the URL.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool
+	 */
+	function using_mod_rewrite_permalinks() {
+		if ( $this->using_permalinks() && ! $this->using_index_permalinks())
+			return true;
+		else
+			return false;
+	}
+
+	/**
+	 * Index for matches for usage in preg_*() functions.
+	 *
+	 * The format of the string is, with empty matches property value, '$NUM'.
+	 * The 'NUM' will be replaced with the value in the $number parameter. With
+	 * the matches property not empty, the value of the returned string will
+	 * contain that value of the matches property. The format then will be
+	 * '$MATCHES[NUM]', with MATCHES as the value in the property and NUM the
+	 * value of the $number parameter.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param int $number Index number.
+	 * @return string
+	 */
+	function preg_index($number) {
+		$match_prefix = '$';
+		$match_suffix = '';
+
+		if ( ! empty($this->matches) ) {
+			$match_prefix = '$' . $this->matches . '[';
+			$match_suffix = ']';
+		}
+
+		return "$match_prefix$number$match_suffix";
+	}
+
+	/**
+	 * Retrieve all page and attachments for pages URIs.
+	 *
+	 * The attachments are for those that have pages as parents and will be
+	 * retrieved.
+	 *
+	 * @since 2.5.0
+	 * @access public
+	 *
+	 * @return array Array of page URIs as first element and attachment URIs as second element.
+	 */
+	function page_uri_index() {
+		global $wpdb;
+
+		//get pages in order of hierarchy, i.e. children after parents
+		$posts = get_page_hierarchy($wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page'"));
+		//now reverse it, because we need parents after children for rewrite rules to work properly
+		$posts = array_reverse($posts, true);
+
+		$page_uris = array();
+		$page_attachment_uris = array();
+
+		if ( !$posts )
+			return array( array(), array() );
+
+		foreach ($posts as $id => $post) {
+			// URL => page name
+			$uri = get_page_uri($id);
+			$attachments = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = %d", $id ));
+			if ( $attachments ) {
+				foreach ( $attachments as $attachment ) {
+					$attach_uri = get_page_uri($attachment->ID);
+					$page_attachment_uris[$attach_uri] = $attachment->ID;
+				}
+			}
+
+			$page_uris[$uri] = $id;
+		}
+
+		return array( $page_uris, $page_attachment_uris );
+	}
+
+	/**
+	 * Retrieve all of the rewrite rules for pages.
+	 *
+	 * If the 'use_verbose_page_rules' property is false, then there will only
+	 * be a single rewrite rule for pages for those matching '%pagename%'. With
+	 * the property set to true, the attachments and the pages will be added for
+	 * each individual attachment URI and page URI, respectively.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return array
+	 */
+	function page_rewrite_rules() {
+		$rewrite_rules = array();
+		$page_structure = $this->get_page_permastruct();
+
+		if ( ! $this->use_verbose_page_rules ) {
+			$this->add_rewrite_tag('%pagename%', "(.+?)", 'pagename=');
+			$rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
+			return $rewrite_rules;
+		}
+
+		$page_uris = $this->page_uri_index();
+		$uris = $page_uris[0];
+		$attachment_uris = $page_uris[1];
+
+		if( is_array( $attachment_uris ) ) {
+			foreach ($attachment_uris as $uri => $pagename) {
+				$this->add_rewrite_tag('%pagename%', "($uri)", 'attachment=');
+				$rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
+			}
+		}
+		if( is_array( $uris ) ) {
+			foreach ($uris as $uri => $pagename) {
+				$this->add_rewrite_tag('%pagename%', "($uri)", 'pagename=');
+				$rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
+			}
+		}
+
+		return $rewrite_rules;
+	}
+
+	/**
+	 * Retrieve date permalink structure, with year, month, and day.
+	 *
+	 * The permalink structure for the date, if not set already depends on the
+	 * permalink structure. It can be one of three formats. The first is year,
+	 * month, day; the second is day, month, year; and the last format is month,
+	 * day, year. These are matched against the permalink structure for which
+	 * one is used. If none matches, then the default will be used, which is
+	 * year, month, day.
+	 *
+	 * Prevents post ID and date permalinks from overlapping. In the case of
+	 * post_id, the date permalink will be prepended with front permalink with
+	 * 'date/' before the actual permalink to form the complete date permalink
+	 * structure.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool|string False on no permalink structure. Date permalink structure.
+	 */
+	function get_date_permastruct() {
+		if (isset($this->date_structure)) {
+			return $this->date_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->date_structure = '';
+			return false;
+		}
+
+		// The date permalink must have year, month, and day separated by slashes.
+		$endians = array('%year%/%monthnum%/%day%', '%day%/%monthnum%/%year%', '%monthnum%/%day%/%year%');
+
+		$this->date_structure = '';
+		$date_endian = '';
+
+		foreach ($endians as $endian) {
+			if (false !== strpos($this->permalink_structure, $endian)) {
+				$date_endian= $endian;
+				break;
+			}
+		}
+
+		if ( empty($date_endian) )
+			$date_endian = '%year%/%monthnum%/%day%';
+
+		// Do not allow the date tags and %post_id% to overlap in the permalink
+		// structure. If they do, move the date tags to $front/date/.
+		$front = $this->front;
+		preg_match_all('/%.+?%/', $this->permalink_structure, $tokens);
+		$tok_index = 1;
+		foreach ( (array) $tokens[0] as $token) {
+			if ( ($token == '%post_id%') && ($tok_index <= 3) ) {
+				$front = $front . 'date/';
+				break;
+			}
+			$tok_index++;
+		}
+
+		$this->date_structure = $front . $date_endian;
+
+		return $this->date_structure;
+	}
+
+	/**
+	 * Retrieve the year permalink structure without month and day.
+	 *
+	 * Gets the date permalink structure and strips out the month and day
+	 * permalink structures.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool|string False on failure. Year structure on success.
+	 */
+	function get_year_permastruct() {
+		$structure = $this->get_date_permastruct($this->permalink_structure);
+
+		if (empty($structure)) {
+			return false;
+		}
+
+		$structure = str_replace('%monthnum%', '', $structure);
+		$structure = str_replace('%day%', '', $structure);
+
+		$structure = preg_replace('#/+#', '/', $structure);
+
+		return $structure;
+	}
+
+	/**
+	 * Retrieve the month permalink structure without day and with year.
+	 *
+	 * Gets the date permalink structure and strips out the day permalink
+	 * structures. Keeps the year permalink structure.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool|string False on failure. Year/Month structure on success.
+	 */
+	function get_month_permastruct() {
+		$structure = $this->get_date_permastruct($this->permalink_structure);
+
+		if (empty($structure)) {
+			return false;
+		}
+
+		$structure = str_replace('%day%', '', $structure);
+
+		$structure = preg_replace('#/+#', '/', $structure);
+
+		return $structure;
+	}
+
+	/**
+	 * Retrieve the day permalink structure with month and year.
+	 *
+	 * Keeps date permalink structure with all year, month, and day.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool|string False on failure. Year/Month/Day structure on success.
+	 */
+	function get_day_permastruct() {
+		return $this->get_date_permastruct($this->permalink_structure);
+	}
+
+	/**
+	 * Retrieve the permalink structure for categories.
+	 *
+	 * If the category_base property has no value, then the category structure
+	 * will have the front property value, followed by 'category', and finally
+	 * '%category%'. If it does, then the root property will be used, along with
+	 * the category_base property value.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return bool|string False on failure. Category permalink structure.
+	 */
+	function get_category_permastruct() {
+		if (isset($this->category_structure)) {
+			return $this->category_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->category_structure = '';
+			return false;
+		}
+
+		if (empty($this->category_base))
+			$this->category_structure = trailingslashit( $this->front . 'category' );
+		else
+			$this->category_structure = trailingslashit( '/' . $this->root . $this->category_base );
+
+		$this->category_structure .= '%category%';
+
+		return $this->category_structure;
+	}
+
+	/**
+	 * Retrieve the permalink structure for tags.
+	 *
+	 * If the tag_base property has no value, then the tag structure will have
+	 * the front property value, followed by 'tag', and finally '%tag%'. If it
+	 * does, then the root property will be used, along with the tag_base
+	 * property value.
+	 *
+	 * @since 2.3.0
+	 * @access public
+	 *
+	 * @return bool|string False on failure. Tag permalink structure.
+	 */
+	function get_tag_permastruct() {
+		if (isset($this->tag_structure)) {
+			return $this->tag_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->tag_structure = '';
+			return false;
+		}
+
+		if (empty($this->tag_base))
+			$this->tag_structure = trailingslashit( $this->front . 'tag' );
+		else
+			$this->tag_structure = trailingslashit( '/' . $this->root . $this->tag_base );
+
+		$this->tag_structure .= '%tag%';
+
+		return $this->tag_structure;
+	}
+
+	/**
+	 * Retrieve extra permalink structure by name.
+	 *
+	 * @since unknown
+	 * @access public
+	 *
+	 * @param string $name Permalink structure name.
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_extra_permastruct($name) {
+		if ( empty($this->permalink_structure) )
+			return false;
+		if ( isset($this->extra_permastructs[$name]) )
+			return $this->extra_permastructs[$name];
+		return false;
+	}
+
+	/**
+	 * Retrieve the author permalink structure.
+	 *
+	 * The permalink structure is front property, author base, and finally
+	 * '/%author%'. Will set the author_structure property and then return it
+	 * without attempting to set the value again.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_author_permastruct() {
+		if (isset($this->author_structure)) {
+			return $this->author_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->author_structure = '';
+			return false;
+		}
+
+		$this->author_structure = $this->front . $this->author_base . '/%author%';
+
+		return $this->author_structure;
+	}
+
+	/**
+	 * Retrieve the search permalink structure.
+	 *
+	 * The permalink structure is root property, search base, and finally
+	 * '/%search%'. Will set the search_structure property and then return it
+	 * without attempting to set the value again.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_search_permastruct() {
+		if (isset($this->search_structure)) {
+			return $this->search_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->search_structure = '';
+			return false;
+		}
+
+		$this->search_structure = $this->root . $this->search_base . '/%search%';
+
+		return $this->search_structure;
+	}
+
+	/**
+	 * Retrieve the page permalink structure.
+	 *
+	 * The permalink structure is root property, and '%pagename%'. Will set the
+	 * page_structure property and then return it without attempting to set the
+	 * value again.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_page_permastruct() {
+		if (isset($this->page_structure)) {
+			return $this->page_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->page_structure = '';
+			return false;
+		}
+
+		$this->page_structure = $this->root . '%pagename%';
+
+		return $this->page_structure;
+	}
+
+	/**
+	 * Retrieve the feed permalink structure.
+	 *
+	 * The permalink structure is root property, feed base, and finally
+	 * '/%feed%'. Will set the feed_structure property and then return it
+	 * without attempting to set the value again.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_feed_permastruct() {
+		if (isset($this->feed_structure)) {
+			return $this->feed_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->feed_structure = '';
+			return false;
+		}
+
+		$this->feed_structure = $this->root . $this->feed_base . '/%feed%';
+
+		return $this->feed_structure;
+	}
+
+	/**
+	 * Retrieve the comment feed permalink structure.
+	 *
+	 * The permalink structure is root property, comment base property, feed
+	 * base and finally '/%feed%'. Will set the comment_feed_structure property
+	 * and then return it without attempting to set the value again.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string|bool False if not found. Permalink structure string.
+	 */
+	function get_comment_feed_permastruct() {
+		if (isset($this->comment_feed_structure)) {
+			return $this->comment_feed_structure;
+		}
+
+		if (empty($this->permalink_structure)) {
+			$this->comment_feed_structure = '';
+			return false;
+		}
+
+		$this->comment_feed_structure = $this->root . $this->comments_base . '/' . $this->feed_base . '/%feed%';
+
+		return $this->comment_feed_structure;
+	}
+
+	/**
+	 * Append or update tag, pattern, and query for replacement.
+	 *
+	 * If the tag already exists, replace the existing pattern and query for
+	 * that tag, otherwise add the new tag, pattern, and query to the end of the
+	 * arrays.
+	 *
+	 * @internal What is the purpose of this function again? Need to finish long
+	 *           description.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $tag Append tag to rewritecode property array.
+	 * @param string $pattern Append pattern to rewritereplace property array.
+	 * @param string $query Append query to queryreplace property array.
+	 */
+	function add_rewrite_tag($tag, $pattern, $query) {
+		$position = array_search($tag, $this->rewritecode);
+		if ( false !== $position && null !== $position ) {
+			$this->rewritereplace[$position] = $pattern;
+			$this->queryreplace[$position] = $query;
+		} else {
+			$this->rewritecode[] = $tag;
+			$this->rewritereplace[] = $pattern;
+			$this->queryreplace[] = $query;
+		}
+	}
+
+	/**
+	 * Generate the rules from permalink structure.
+	 *
+	 * The main WP_Rewrite function for building the rewrite rule list. The
+	 * contents of the function is a mix of black magic and regular expressions,
+	 * so best just ignore the contents and move to the parameters.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $permalink_structure The permalink structure.
+	 * @param int $ep_mask Optional, default is EP_NONE. Endpoint constant, see EP_* constants.
+	 * @param bool $paged Optional, default is true. Whether permalink request is paged.
+	 * @param bool $feed Optional, default is true. Whether for feed.
+	 * @param bool $forcomments Optional, default is false. Whether for comments.
+	 * @param bool $walk_dirs Optional, default is true. Whether to create list of directories to walk over.
+	 * @param bool $endpoints Optional, default is true. Whether endpoints are enabled.
+	 * @return array Rewrite rule list.
+	 */
+	function generate_rewrite_rules($permalink_structure, $ep_mask = EP_NONE, $paged = true, $feed = true, $forcomments = false, $walk_dirs = true, $endpoints = true) {
+		//build a regex to match the feed section of URLs, something like (feed|atom|rss|rss2)/?
+		$feedregex2 = '';
+		foreach ( (array) $this->feeds as $feed_name) {
+			$feedregex2 .= $feed_name . '|';
+		}
+		$feedregex2 = '(' . trim($feedregex2, '|') .  ')/?$';
+		//$feedregex is identical but with /feed/ added on as well, so URLs like /feed/atom
+		//and /atom are both possible
+		$feedregex = $this->feed_base  . '/' . $feedregex2;
+
+		//build a regex to match the trackback and page/xx parts of URLs
+		$trackbackregex = 'trackback/?$';
+		$pageregex = 'page/?([0-9]{1,})/?$';
+		$commentregex = 'comment-page-([0-9]{1,})/?$';
+
+		//build up an array of endpoint regexes to append => queries to append
+		if ($endpoints) {
+			$ep_query_append = array ();
+			foreach ( (array) $this->endpoints as $endpoint) {
+				//match everything after the endpoint name, but allow for nothing to appear there
+				$epmatch = $endpoint[1] . '(/(.*))?/?$';
+				//this will be appended on to the rest of the query for each dir
+				$epquery = '&' . $endpoint[1] . '=';
+				$ep_query_append[$epmatch] = array ( $endpoint[0], $epquery );
+			}
+		}
+
+		//get everything up to the first rewrite tag
+		$front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));
+		//build an array of the tags (note that said array ends up being in $tokens[0])
+		preg_match_all('/%.+?%/', $permalink_structure, $tokens);
+
+		$num_tokens = count($tokens[0]);
+
+		$index = $this->index; //probably 'index.php'
+		$feedindex = $index;
+		$trackbackindex = $index;
+		//build a list from the rewritecode and queryreplace arrays, that will look something like
+		//tagname=$matches[i] where i is the current $i
+		for ($i = 0; $i < $num_tokens; ++$i) {
+			if (0 < $i) {
+				$queries[$i] = $queries[$i - 1] . '&';
+			} else {
+				$queries[$i] = '';
+			}
+
+			$query_token = str_replace($this->rewritecode, $this->queryreplace, $tokens[0][$i]) . $this->preg_index($i+1);
+			$queries[$i] .= $query_token;
+		}
+
+		//get the structure, minus any cruft (stuff that isn't tags) at the front
+		$structure = $permalink_structure;
+		if ($front != '/') {
+			$structure = str_replace($front, '', $structure);
+		}
+		//create a list of dirs to walk over, making rewrite rules for each level
+		//so for example, a $structure of /%year%/%month%/%postname% would create
+		//rewrite rules for /%year%/, /%year%/%month%/ and /%year%/%month%/%postname%
+		$structure = trim($structure, '/');
+		if ($walk_dirs) {
+			$dirs = explode('/', $structure);
+		} else {
+			$dirs[] = $structure;
+		}
+		$num_dirs = count($dirs);
+
+		//strip slashes from the front of $front
+		$front = preg_replace('|^/+|', '', $front);
+
+		//the main workhorse loop
+		$post_rewrite = array();
+		$struct = $front;
+		for ($j = 0; $j < $num_dirs; ++$j) {
+			//get the struct for this dir, and trim slashes off the front
+			$struct .= $dirs[$j] . '/'; //accumulate. see comment near explode('/', $structure) above
+			$struct = ltrim($struct, '/');
+			//replace tags with regexes
+			$match = str_replace($this->rewritecode, $this->rewritereplace, $struct);
+			//make a list of tags, and store how many there are in $num_toks
+			$num_toks = preg_match_all('/%.+?%/', $struct, $toks);
+			//get the 'tagname=$matches[i]'
+			$query = ( isset($queries) && is_array($queries) ) ? $queries[$num_toks - 1] : '';
+
+			//set up $ep_mask_specific which is used to match more specific URL types
+			switch ($dirs[$j]) {
+				case '%year%': $ep_mask_specific = EP_YEAR; break;
+				case '%monthnum%': $ep_mask_specific = EP_MONTH; break;
+				case '%day%': $ep_mask_specific = EP_DAY; break;
+			}
+
+			//create query for /page/xx
+			$pagematch = $match . $pageregex;
+			$pagequery = $index . '?' . $query . '&paged=' . $this->preg_index($num_toks + 1);
+
+			//create query for /comment-page-xx
+			$commentmatch = $match . $commentregex;
+			$commentquery = $index . '?' . $query . '&cpage=' . $this->preg_index($num_toks + 1);
+
+			if ( get_option('page_on_front') ) {
+				//create query for Root /comment-page-xx
+				$rootcommentmatch = $match . $commentregex;
+				$rootcommentquery = $index . '?' . $query . '&page_id=' . get_option('page_on_front') . '&cpage=' . $this->preg_index($num_toks + 1);
+			}
+
+			//create query for /feed/(feed|atom|rss|rss2|rdf)
+			$feedmatch = $match . $feedregex;
+			$feedquery = $feedindex . '?' . $query . '&feed=' . $this->preg_index($num_toks + 1);
+
+			//create query for /(feed|atom|rss|rss2|rdf) (see comment near creation of $feedregex)
+			$feedmatch2 = $match . $feedregex2;
+			$feedquery2 = $feedindex . '?' . $query . '&feed=' . $this->preg_index($num_toks + 1);
+
+			//if asked to, turn the feed queries into comment feed ones
+			if ($forcomments) {
+				$feedquery .= '&withcomments=1';
+				$feedquery2 .= '&withcomments=1';
+			}
+
+			//start creating the array of rewrites for this dir
+			$rewrite = array();
+			if ($feed) //...adding on /feed/ regexes => queries
+				$rewrite = array($feedmatch => $feedquery, $feedmatch2 => $feedquery2);
+			if ($paged) //...and /page/xx ones
+				$rewrite = array_merge($rewrite, array($pagematch => $pagequery));
+
+			//only on pages with comments add ../comment-page-xx/
+			if ( EP_PAGES & $ep_mask || EP_PERMALINK & $ep_mask || EP_NONE & $ep_mask )
+				$rewrite = array_merge($rewrite, array($commentmatch => $commentquery));
+			else if ( EP_ROOT & $ep_mask && get_option('page_on_front') )
+				$rewrite = array_merge($rewrite, array($rootcommentmatch => $rootcommentquery));
+
+			//do endpoints
+			if ($endpoints) {
+				foreach ( (array) $ep_query_append as $regex => $ep) {
+					//add the endpoints on if the mask fits
+					if ($ep[0] & $ep_mask || $ep[0] & $ep_mask_specific) {
+						$rewrite[$match . $regex] = $index . '?' . $query . $ep[1] . $this->preg_index($num_toks + 2);
+					}
+				}
+			}
+
+			//if we've got some tags in this dir
+			if ($num_toks) {
+				$post = false;
+				$page = false;
+
+				//check to see if this dir is permalink-level: i.e. the structure specifies an
+				//individual post. Do this by checking it contains at least one of 1) post name,
+				//2) post ID, 3) page name, 4) timestamp (year, month, day, hour, second and
+				//minute all present). Set these flags now as we need them for the endpoints.
+				if (strpos($struct, '%postname%') !== false || strpos($struct, '%post_id%') !== false
+						|| strpos($struct, '%pagename%') !== false
+						|| (strpos($struct, '%year%') !== false && strpos($struct, '%monthnum%') !== false && strpos($struct, '%day%') !== false && strpos($struct, '%hour%') !== false && strpos($struct, '%minute%') !== false && strpos($struct, '%second%') !== false)) {
+					$post = true;
+					if (strpos($struct, '%pagename%') !== false)
+						$page = true;
+				}
+
+				//if we're creating rules for a permalink, do all the endpoints like attachments etc
+				if ($post) {
+					$post = true;
+					//create query and regex for trackback
+					$trackbackmatch = $match . $trackbackregex;
+					$trackbackquery = $trackbackindex . '?' . $query . '&tb=1';
+					//trim slashes from the end of the regex for this dir
+					$match = rtrim($match, '/');
+					//get rid of brackets
+					$submatchbase = str_replace(array('(',')'),'',$match);
+
+					//add a rule for at attachments, which take the form of /some-text
+					$sub1 = $submatchbase . '/([^/]+)/';
+					$sub1tb = $sub1 . $trackbackregex; //add trackback regex /trackback/...
+					$sub1feed = $sub1 . $feedregex; //and /feed/(atom|...)
+					$sub1feed2 = $sub1 . $feedregex2; //and /(feed|atom...)
+					$sub1comment = $sub1 . $commentregex; //and /comment-page-xx
+					//add an ? as we don't have to match that last slash, and finally a $ so we
+					//match to the end of the URL
+
+					//add another rule to match attachments in the explicit form:
+					///attachment/some-text
+					$sub2 = $submatchbase . '/attachment/([^/]+)/';
+					$sub2tb = $sub2 . $trackbackregex; //and add trackbacks /attachment/trackback
+					$sub2feed = $sub2 . $feedregex;    //feeds, /attachment/feed/(atom|...)
+					$sub2feed2 = $sub2 . $feedregex2;  //and feeds again on to this /attachment/(feed|atom...)
+					$sub2comment = $sub2 . $commentregex; //and /comment-page-xx
+
+					//create queries for these extra tag-ons we've just dealt with
+					$subquery = $index . '?attachment=' . $this->preg_index(1);
+					$subtbquery = $subquery . '&tb=1';
+					$subfeedquery = $subquery . '&feed=' . $this->preg_index(2);
+					$subcommentquery = $subquery . '&cpage=' . $this->preg_index(2);
+
+					//do endpoints for attachments
+					if ( !empty($endpoints) ) { foreach ( (array) $ep_query_append as $regex => $ep ) {
+						if ($ep[0] & EP_ATTACHMENT) {
+							$rewrite[$sub1 . $regex] = $subquery . $ep[1] . $this->preg_index(2);
+							$rewrite[$sub2 . $regex] = $subquery . $ep[1] . $this->preg_index(2);
+						}
+					} }
+
+					//now we've finished with endpoints, finish off the $sub1 and $sub2 matches
+					$sub1 .= '?$';
+					$sub2 .= '?$';
+
+					//allow URLs like /2 for /page/2
+					$match = $match . '(/[0-9]+)?/?$';
+					$query = $index . '?' . $query . '&page=' . $this->preg_index($num_toks + 1);
+				} else { //not matching a permalink so this is a lot simpler
+					//close the match and finalise the query
+					$match .= '?$';
+					$query = $index . '?' . $query;
+				}
+
+				//create the final array for this dir by joining the $rewrite array (which currently
+				//only contains rules/queries for trackback, pages etc) to the main regex/query for
+				//this dir
+				$rewrite = array_merge($rewrite, array($match => $query));
+
+				//if we're matching a permalink, add those extras (attachments etc) on
+				if ($post) {
+					//add trackback
+					$rewrite = array_merge(array($trackbackmatch => $trackbackquery), $rewrite);
+
+					//add regexes/queries for attachments, attachment trackbacks and so on
+					if ( ! $page ) //require /attachment/stuff form for pages because of confusion with subpages
+						$rewrite = array_merge($rewrite, array($sub1 => $subquery, $sub1tb => $subtbquery, $sub1feed => $subfeedquery, $sub1feed2 => $subfeedquery, $sub1comment => $subcommentquery));
+					$rewrite = array_merge(array($sub2 => $subquery, $sub2tb => $subtbquery, $sub2feed => $subfeedquery, $sub2feed2 => $subfeedquery, $sub2comment => $subcommentquery), $rewrite);
+				}
+			} //if($num_toks)
+			//add the rules for this dir to the accumulating $post_rewrite
+			$post_rewrite = array_merge($rewrite, $post_rewrite);
+		} //foreach ($dir)
+		return $post_rewrite; //the finished rules. phew!
+	}
+
+	/**
+	 * Generate Rewrite rules with permalink structure and walking directory only.
+	 *
+	 * Shorten version of {@link WP_Rewrite::generate_rewrite_rules()} that
+	 * allows for shorter list of parameters. See the method for longer
+	 * description of what generating rewrite rules does.
+	 *
+	 * @uses WP_Rewrite::generate_rewrite_rules() See for long description and rest of parameters.
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $permalink_structure The permalink structure to generate rules.
+	 * @param bool $walk_dirs Optional, default is false. Whether to create list of directories to walk over.
+	 * @return array
+	 */
+	function generate_rewrite_rule($permalink_structure, $walk_dirs = false) {
+		return $this->generate_rewrite_rules($permalink_structure, EP_NONE, false, false, false, $walk_dirs);
+	}
+
+	/**
+	 * Construct rewrite matches and queries from permalink structure.
+	 *
+	 * Runs the action 'generate_rewrite_rules' with the parameter that is an
+	 * reference to the current WP_Rewrite instance to further manipulate the
+	 * permalink structures and rewrite rules. Runs the 'rewrite_rules_array'
+	 * filter on the full rewrite rule array.
+	 *
+	 * There are two ways to manipulate the rewrite rules, one by hooking into
+	 * the 'generate_rewrite_rules' action and gaining full control of the
+	 * object or just manipulating the rewrite rule array before it is passed
+	 * from the function.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return array An associate array of matches and queries.
+	 */
+	function rewrite_rules() {
+		$rewrite = array();
+
+		if (empty($this->permalink_structure)) {
+			return $rewrite;
+		}
+
+		// robots.txt
+		$robots_rewrite = array('robots\.txt$' => $this->index . '?robots=1');
+
+		//Default Feed rules - These are require to allow for the direct access files to work with permalink structure starting with %category%
+		$default_feeds = array(	'.*wp-atom.php$'	=>	$this->index .'?feed=atom',
+								'.*wp-rdf.php$'	=>	$this->index .'?feed=rdf',
+								'.*wp-rss.php$'	=>	$this->index .'?feed=rss',
+								'.*wp-rss2.php$'	=>	$this->index .'?feed=rss2',
+								'.*wp-feed.php$'	=>	$this->index .'?feed=feed',
+								'.*wp-commentsrss2.php$'	=>	$this->index . '?feed=rss2&withcomments=1');
+
+		// Post
+		$post_rewrite = $this->generate_rewrite_rules($this->permalink_structure, EP_PERMALINK);
+		$post_rewrite = apply_filters('post_rewrite_rules', $post_rewrite);
+
+		// Date
+		$date_rewrite = $this->generate_rewrite_rules($this->get_date_permastruct(), EP_DATE);
+		$date_rewrite = apply_filters('date_rewrite_rules', $date_rewrite);
+
+		// Root
+		$root_rewrite = $this->generate_rewrite_rules($this->root . '/', EP_ROOT);
+		$root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite);
+
+		// Comments
+		$comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, EP_COMMENTS, true, true, true, false);
+		$comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite);
+
+		// Search
+		$search_structure = $this->get_search_permastruct();
+		$search_rewrite = $this->generate_rewrite_rules($search_structure, EP_SEARCH);
+		$search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite);
+
+		// Categories
+		$category_rewrite = $this->generate_rewrite_rules($this->get_category_permastruct(), EP_CATEGORIES);
+		$category_rewrite = apply_filters('category_rewrite_rules', $category_rewrite);
+
+		// Tags
+		$tag_rewrite = $this->generate_rewrite_rules($this->get_tag_permastruct(), EP_TAGS);
+		$tag_rewrite = apply_filters('tag_rewrite_rules', $tag_rewrite);
+
+		// Authors
+		$author_rewrite = $this->generate_rewrite_rules($this->get_author_permastruct(), EP_AUTHORS);
+		$author_rewrite = apply_filters('author_rewrite_rules', $author_rewrite);
+
+		// Pages
+		$page_rewrite = $this->page_rewrite_rules();
+		$page_rewrite = apply_filters('page_rewrite_rules', $page_rewrite);
+
+		// Extra permastructs
+		foreach ( $this->extra_permastructs as $permastruct )
+			$this->extra_rules_top = array_merge($this->extra_rules_top, $this->generate_rewrite_rules($permastruct, EP_NONE));
+
+		// Put them together.
+		if ( $this->use_verbose_page_rules )
+			$this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $page_rewrite, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $this->extra_rules);
+		else
+			$this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $page_rewrite, $this->extra_rules);
+
+		do_action_ref_array('generate_rewrite_rules', array(&$this));
+		$this->rules = apply_filters('rewrite_rules_array', $this->rules);
+
+		return $this->rules;
+	}
+
+	/**
+	 * Retrieve the rewrite rules.
+	 *
+	 * The difference between this method and {@link
+	 * WP_Rewrite::rewrite_rules()} is that this method stores the rewrite rules
+	 * in the 'rewrite_rules' option and retrieves it. This prevents having to
+	 * process all of the permalinks to get the rewrite rules in the form of
+	 * caching.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return array Rewrite rules.
+	 */
+	function wp_rewrite_rules() {
+		$this->rules = get_option('rewrite_rules');
+		if ( empty($this->rules) ) {
+			$this->matches = 'matches';
+			$this->rewrite_rules();
+			update_option('rewrite_rules', $this->rules);
+		}
+
+		return $this->rules;
+	}
+
+	/**
+	 * Retrieve mod_rewrite formatted rewrite rules to write to .htaccess.
+	 *
+	 * Does not actually write to the .htaccess file, but creates the rules for
+	 * the process that will.
+	 *
+	 * Will add  the non_wp_rules property rules to the .htaccess file before
+	 * the WordPress rewrite rules one.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return string
+	 */
+	function mod_rewrite_rules() {
+		if ( ! $this->using_permalinks()) {
+			return '';
+		}
+
+		$site_root = parse_url(get_option('siteurl'));
+		if ( isset( $site_root['path'] ) ) {
+			$site_root = trailingslashit($site_root['path']);
+		}
+
+		$home_root = parse_url(get_option('home'));
+		if ( isset( $home_root['path'] ) ) {
+			$home_root = trailingslashit($home_root['path']);
+		} else {
+			$home_root = '/';
+		}
+
+		$rules = "\n";
+		$rules .= "RewriteEngine On\n";
+		$rules .= "RewriteBase $home_root\n";
+
+		//add in the rules that don't redirect to WP's index.php (and thus shouldn't be handled by WP at all)
+		foreach ( (array) $this->non_wp_rules as $match => $query) {
+			// Apache 1.3 does not support the reluctant (non-greedy) modifier.
+			$match = str_replace('.+?', '.+', $match);
+
+			// If the match is unanchored and greedy, prepend rewrite conditions
+			// to avoid infinite redirects and eclipsing of real files.
+			if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
+				//nada.
+			}
+
+			$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA,L]\n";
+		}
+
+		if ($this->use_verbose_rules) {
+			$this->matches = '';
+			$rewrite = $this->rewrite_rules();
+			$num_rules = count($rewrite);
+			$rules .= "RewriteCond %{REQUEST_FILENAME} -f [OR]\n" .
+				"RewriteCond %{REQUEST_FILENAME} -d\n" .
+				"RewriteRule ^.*$ - [S=$num_rules]\n";
+
+			foreach ( (array) $rewrite as $match => $query) {
+				// Apache 1.3 does not support the reluctant (non-greedy) modifier.
+				$match = str_replace('.+?', '.+', $match);
+
+				// If the match is unanchored and greedy, prepend rewrite conditions
+				// to avoid infinite redirects and eclipsing of real files.
+				if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
+					//nada.
+				}
+
+				if (strpos($query, $this->index) !== false) {
+					$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA,L]\n";
+				} else {
+					$rules .= 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA,L]\n";
+				}
+			}
+		} else {
+			$rules .= "RewriteCond %{REQUEST_FILENAME} !-f\n" .
+				"RewriteCond %{REQUEST_FILENAME} !-d\n" .
+				"RewriteRule . {$home_root}{$this->index} [L]\n";
+		}
+
+		$rules .= "\n";
+
+		$rules = apply_filters('mod_rewrite_rules', $rules);
+		$rules = apply_filters('rewrite_rules', $rules);  // Deprecated
+
+		return $rules;
+	}
+
+	/**
+	 * Retrieve IIS7 URL Rewrite formatted rewrite rules to write to web.config file.
+	 *
+	 * Does not actually write to the web.config file, but creates the rules for
+	 * the process that will.
+	 *
+	 * @since 2.8.0
+	 * @access public
+	 *
+	 * @return string
+	 */
+	function iis7_url_rewrite_rules($add_parent_tags = false, $indent = "  ", $end_of_line = "\n") {
+
+		if ( ! $this->using_permalinks()) {
+			return '';
+		}
+		
+		$rules = '';
+		$extra_indent = '';
+		if ( $add_parent_tags ) {
+			$rules .= "".$end_of_line;
+			$rules .= $indent."".$end_of_line;
+			$rules .= $indent.$indent."".$end_of_line;
+			$rules .= $indent.$indent.$indent."".$end_of_line;
+			$extra_indent = $indent.$indent.$indent.$indent;
+		}
+		
+		$rules .= $extra_indent."".$end_of_line;
+		$rules .= $extra_indent.$indent."".$end_of_line;
+		$rules .= $extra_indent.$indent.$indent."".$end_of_line;
+		$rules .= $extra_indent.$indent.$indent.$indent."".$end_of_line;
+		$rules .= $extra_indent.$indent.$indent.$indent."".$end_of_line;
+		$rules .= $extra_indent.$indent.$indent."".$end_of_line;
+		$rules .= $extra_indent.$indent."".$end_of_line;
+		$rules .= $extra_indent."";
+		
+		if ( $add_parent_tags ) {
+			$rules .= $end_of_line.$indent.$indent.$indent."".$end_of_line;
+			$rules .= $indent.$indent."".$end_of_line;
+			$rules .= $indent."".$end_of_line;
+			$rules .= "";
+		}
+
+		$rules = apply_filters('iis7_url_rewrite_rules', $rules);
+
+		return $rules;
+	}
+
+	/**
+	 * Add a straight rewrite rule.
+	 *
+	 * Any value in the $after parameter that isn't 'bottom' will be placed at
+	 * the top of the rules.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 *
+	 * @param string $regex Regular expression to match against request.
+	 * @param string $redirect URL regex redirects to when regex matches request.
+	 * @param string $after Optional, default is bottom. Location to place rule.
+	 */
+	function add_rule($regex, $redirect, $after = 'bottom') {
+		//get everything up to the first ?
+		$index = (strpos($redirect, '?') == false ? strlen($redirect) : strpos($redirect, '?'));
+		$front = substr($redirect, 0, $index);
+		if ($front != $this->index) { //it doesn't redirect to WP's index.php
+			$this->add_external_rule($regex, $redirect);
+		} else {
+			if ( 'bottom' == $after)
+				$this->extra_rules = array_merge($this->extra_rules, array($regex => $redirect));
+			else
+				$this->extra_rules_top = array_merge($this->extra_rules_top, array($regex => $redirect));
+			//$this->extra_rules[$regex] = $redirect;
+		}
+	}
+
+	/**
+	 * Add a rule that doesn't redirect to index.php.
+	 *
+	 * Can redirect to any place.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 *
+	 * @param string $regex Regular expression to match against request.
+	 * @param string $redirect URL regex redirects to when regex matches request.
+	 */
+	function add_external_rule($regex, $redirect) {
+		$this->non_wp_rules[$regex] = $redirect;
+	}
+
+	/**
+	 * Add an endpoint, like /trackback/.
+	 *
+	 * To be inserted after certain URL types (specified in $places).
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 *
+	 * @param string $name Name of endpoint.
+	 * @param array $places URL types that endpoint can be used.
+	 */
+	function add_endpoint($name, $places) {
+		global $wp;
+		$this->endpoints[] = array ( $places, $name );
+		$wp->add_query_var($name);
+	}
+
+	/**
+	 * Add permalink structure.
+	 *
+	 * These are added along with the extra rewrite rules that are merged to the
+	 * top.
+	 *
+	 * @since unknown
+	 * @access public
+	 *
+	 * @param string $name Name for permalink structure.
+	 * @param string $struct Permalink structure.
+	 * @param bool $with_front Prepend front base to permalink structure.
+	 */
+	function add_permastruct($name, $struct, $with_front = true) {
+		if ( $with_front )
+			$struct = $this->front . $struct;
+		$this->extra_permastructs[$name] = $struct;
+	}
+
+	/**
+	 * Remove rewrite rules and then recreate rewrite rules.
+	 *
+	 * Calls {@link WP_Rewrite::wp_rewrite_rules()} after removing the
+	 * 'rewrite_rules' option. If the function named 'save_mod_rewrite_rules'
+	 * exists, it will be called.
+	 *
+	 * @since 2.0.1
+	 * @access public
+	 * @param $hard bool Whether to update .htaccess (hard flush) or just update rewrite_rules option (soft flush). Default is true (hard).
+	 */
+	function flush_rules($hard = true) {
+		delete_option('rewrite_rules');
+		$this->wp_rewrite_rules();
+		if ( $hard && function_exists('save_mod_rewrite_rules') )
+			save_mod_rewrite_rules();
+		if ( $hard && function_exists('iis7_save_url_rewrite_rules') )
+			iis7_save_url_rewrite_rules();
+	}
+
+	/**
+	 * Sets up the object's properties.
+	 *
+	 * The 'use_verbose_page_rules' object property will be set to true if the
+	 * permalink structure begins with one of the following: '%postname%', '%category%',
+	 * '%tag%', or '%author%'.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	function init() {
+		$this->extra_rules = $this->non_wp_rules = $this->endpoints = array();
+		$this->permalink_structure = get_option('permalink_structure');
+		$this->front = substr($this->permalink_structure, 0, strpos($this->permalink_structure, '%'));
+		$this->root = '';
+		if ($this->using_index_permalinks()) {
+			$this->root = $this->index . '/';
+		}
+		$this->category_base = get_option( 'category_base' );
+		$this->tag_base = get_option( 'tag_base' );
+		unset($this->category_structure);
+		unset($this->author_structure);
+		unset($this->date_structure);
+		unset($this->page_structure);
+		unset($this->search_structure);
+		unset($this->feed_structure);
+		unset($this->comment_feed_structure);
+		$this->use_trailing_slashes = ( substr($this->permalink_structure, -1, 1) == '/' ) ? true : false;
+
+		// Enable generic rules for pages if permalink structure doesn't begin with a wildcard.
+		if ( preg_match("/^[^%]*%(?:postname|category|tag|author)%/", $this->permalink_structure) )
+			 $this->use_verbose_page_rules = true;
+		else
+			$this->use_verbose_page_rules = false;
+	}
+
+	/**
+	 * Set the main permalink structure for the blog.
+	 *
+	 * Will update the 'permalink_structure' option, if there is a difference
+	 * between the current permalink structure and the parameter value. Calls
+	 * {@link WP_Rewrite::init()} after the option is updated.
+	 *
+	 * Fires the 'permalink_structure_changed' action once the init call has
+	 * processed passing the old and new values
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $permalink_structure Permalink structure.
+	 */
+	function set_permalink_structure($permalink_structure) {
+		if ($permalink_structure != $this->permalink_structure) {
+			update_option('permalink_structure', $permalink_structure);
+			$this->init();
+			do_action('permalink_structure_changed', $this->permalink_structure, $permalink_structure);
+		}
+	}
+
+	/**
+	 * Set the category base for the category permalink.
+	 *
+	 * Will update the 'category_base' option, if there is a difference between
+	 * the current category base and the parameter value. Calls
+	 * {@link WP_Rewrite::init()} after the option is updated.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @param string $category_base Category permalink structure base.
+	 */
+	function set_category_base($category_base) {
+		if ($category_base != $this->category_base) {
+			update_option('category_base', $category_base);
+			$this->init();
+		}
+	}
+
+	/**
+	 * Set the tag base for the tag permalink.
+	 *
+	 * Will update the 'tag_base' option, if there is a difference between the
+	 * current tag base and the parameter value. Calls
+	 * {@link WP_Rewrite::init()} after the option is updated.
+	 *
+	 * @since 2.3.0
+	 * @access public
+	 *
+	 * @param string $tag_base Tag permalink structure base.
+	 */
+	function set_tag_base( $tag_base ) {
+		if ( $tag_base != $this->tag_base ) {
+			update_option( 'tag_base', $tag_base );
+			$this->init();
+		}
+	}
+
+	/**
+	 * PHP4 Constructor - Calls init(), which runs setup.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 *
+	 * @return WP_Rewrite
+	 */
+	function WP_Rewrite() {
+		$this->init();
+	}
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/rss-functions.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/rss-functions.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,10 @@
+
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/rss.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/rss.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,922 @@
+
+ * @version 0.51
+ * @license GPL
+ *
+ * @package External
+ * @subpackage MagpieRSS
+ */
+
+/*
+ * Hook to use another RSS object instead of MagpieRSS
+ */
+do_action('load_feed_engine');
+
+/** RSS feed constant. */
+define('RSS', 'RSS');
+define('ATOM', 'Atom');
+define('MAGPIE_USER_AGENT', 'WordPress/' . $GLOBALS['wp_version']);
+
+class MagpieRSS {
+	var $parser;
+	var $current_item	= array();	// item currently being parsed
+	var $items			= array();	// collection of parsed items
+	var $channel		= array();	// hash of channel fields
+	var $textinput		= array();
+	var $image			= array();
+	var $feed_type;
+	var $feed_version;
+
+	// parser variables
+	var $stack				= array(); // parser stack
+	var $inchannel			= false;
+	var $initem 			= false;
+	var $incontent			= false; // if in Atom  field
+	var $intextinput		= false;
+	var $inimage 			= false;
+	var $current_field		= '';
+	var $current_namespace	= false;
+
+	//var $ERROR = "";
+
+	var $_CONTENT_CONSTRUCTS = array('content', 'summary', 'info', 'title', 'tagline', 'copyright');
+
+	function MagpieRSS ($source) {
+
+		# if PHP xml isn't compiled in, die
+		#
+		if ( !function_exists('xml_parser_create') )
+			trigger_error( "Failed to load PHP's XML Extension. http://www.php.net/manual/en/ref.xml.php" );
+
+		$parser = @xml_parser_create();
+
+		if ( !is_resource($parser) )
+			trigger_error( "Failed to create an instance of PHP's XML parser. http://www.php.net/manual/en/ref.xml.php");
+
+
+		$this->parser = $parser;
+
+		# pass in parser, and a reference to this object
+		# setup handlers
+		#
+		xml_set_object( $this->parser, $this );
+		xml_set_element_handler($this->parser,
+				'feed_start_element', 'feed_end_element' );
+
+		xml_set_character_data_handler( $this->parser, 'feed_cdata' );
+
+		$status = xml_parse( $this->parser, $source );
+
+		if (! $status ) {
+			$errorcode = xml_get_error_code( $this->parser );
+			if ( $errorcode != XML_ERROR_NONE ) {
+				$xml_error = xml_error_string( $errorcode );
+				$error_line = xml_get_current_line_number($this->parser);
+				$error_col = xml_get_current_column_number($this->parser);
+				$errormsg = "$xml_error at line $error_line, column $error_col";
+
+				$this->error( $errormsg );
+			}
+		}
+
+		xml_parser_free( $this->parser );
+
+		$this->normalize();
+	}
+
+	function feed_start_element($p, $element, &$attrs) {
+		$el = $element = strtolower($element);
+		$attrs = array_change_key_case($attrs, CASE_LOWER);
+
+		// check for a namespace, and split if found
+		$ns	= false;
+		if ( strpos( $element, ':' ) ) {
+			list($ns, $el) = split( ':', $element, 2);
+		}
+		if ( $ns and $ns != 'rdf' ) {
+			$this->current_namespace = $ns;
+		}
+
+		# if feed type isn't set, then this is first element of feed
+		# identify feed from root element
+		#
+		if (!isset($this->feed_type) ) {
+			if ( $el == 'rdf' ) {
+				$this->feed_type = RSS;
+				$this->feed_version = '1.0';
+			}
+			elseif ( $el == 'rss' ) {
+				$this->feed_type = RSS;
+				$this->feed_version = $attrs['version'];
+			}
+			elseif ( $el == 'feed' ) {
+				$this->feed_type = ATOM;
+				$this->feed_version = $attrs['version'];
+				$this->inchannel = true;
+			}
+			return;
+		}
+
+		if ( $el == 'channel' )
+		{
+			$this->inchannel = true;
+		}
+		elseif ($el == 'item' or $el == 'entry' )
+		{
+			$this->initem = true;
+			if ( isset($attrs['rdf:about']) ) {
+				$this->current_item['about'] = $attrs['rdf:about'];
+			}
+		}
+
+		// if we're in the default namespace of an RSS feed,
+		//  record textinput or image fields
+		elseif (
+			$this->feed_type == RSS and
+			$this->current_namespace == '' and
+			$el == 'textinput' )
+		{
+			$this->intextinput = true;
+		}
+
+		elseif (
+			$this->feed_type == RSS and
+			$this->current_namespace == '' and
+			$el == 'image' )
+		{
+			$this->inimage = true;
+		}
+
+		# handle atom content constructs
+		elseif ( $this->feed_type == ATOM and in_array($el, $this->_CONTENT_CONSTRUCTS) )
+		{
+			// avoid clashing w/ RSS mod_content
+			if ($el == 'content' ) {
+				$el = 'atom_content';
+			}
+
+			$this->incontent = $el;
+
+
+		}
+
+		// if inside an Atom content construct (e.g. content or summary) field treat tags as text
+		elseif ($this->feed_type == ATOM and $this->incontent )
+		{
+			// if tags are inlined, then flatten
+			$attrs_str = join(' ',
+					array_map(array('MagpieRSS', 'map_attrs'),
+					array_keys($attrs),
+					array_values($attrs) ) );
+
+			$this->append_content( "<$element $attrs_str>"  );
+
+			array_unshift( $this->stack, $el );
+		}
+
+		// Atom support many links per containging element.
+		// Magpie treats link elements of type rel='alternate'
+		// as being equivalent to RSS's simple link element.
+		//
+		elseif ($this->feed_type == ATOM and $el == 'link' )
+		{
+			if ( isset($attrs['rel']) and $attrs['rel'] == 'alternate' )
+			{
+				$link_el = 'link';
+			}
+			else {
+				$link_el = 'link_' . $attrs['rel'];
+			}
+
+			$this->append($link_el, $attrs['href']);
+		}
+		// set stack[0] to current element
+		else {
+			array_unshift($this->stack, $el);
+		}
+	}
+
+
+
+	function feed_cdata ($p, $text) {
+
+		if ($this->feed_type == ATOM and $this->incontent)
+		{
+			$this->append_content( $text );
+		}
+		else {
+			$current_el = join('_', array_reverse($this->stack));
+			$this->append($current_el, $text);
+		}
+	}
+
+	function feed_end_element ($p, $el) {
+		$el = strtolower($el);
+
+		if ( $el == 'item' or $el == 'entry' )
+		{
+			$this->items[] = $this->current_item;
+			$this->current_item = array();
+			$this->initem = false;
+		}
+		elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'textinput' )
+		{
+			$this->intextinput = false;
+		}
+		elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'image' )
+		{
+			$this->inimage = false;
+		}
+		elseif ($this->feed_type == ATOM and in_array($el, $this->_CONTENT_CONSTRUCTS) )
+		{
+			$this->incontent = false;
+		}
+		elseif ($el == 'channel' or $el == 'feed' )
+		{
+			$this->inchannel = false;
+		}
+		elseif ($this->feed_type == ATOM and $this->incontent  ) {
+			// balance tags properly
+			// note:  i don't think this is actually neccessary
+			if ( $this->stack[0] == $el )
+			{
+				$this->append_content("");
+			}
+			else {
+				$this->append_content("<$el />");
+			}
+
+			array_shift( $this->stack );
+		}
+		else {
+			array_shift( $this->stack );
+		}
+
+		$this->current_namespace = false;
+	}
+
+	function concat (&$str1, $str2="") {
+		if (!isset($str1) ) {
+			$str1="";
+		}
+		$str1 .= $str2;
+	}
+
+	function append_content($text) {
+		if ( $this->initem ) {
+			$this->concat( $this->current_item[ $this->incontent ], $text );
+		}
+		elseif ( $this->inchannel ) {
+			$this->concat( $this->channel[ $this->incontent ], $text );
+		}
+	}
+
+	// smart append - field and namespace aware
+	function append($el, $text) {
+		if (!$el) {
+			return;
+		}
+		if ( $this->current_namespace )
+		{
+			if ( $this->initem ) {
+				$this->concat(
+					$this->current_item[ $this->current_namespace ][ $el ], $text);
+			}
+			elseif ($this->inchannel) {
+				$this->concat(
+					$this->channel[ $this->current_namespace][ $el ], $text );
+			}
+			elseif ($this->intextinput) {
+				$this->concat(
+					$this->textinput[ $this->current_namespace][ $el ], $text );
+			}
+			elseif ($this->inimage) {
+				$this->concat(
+					$this->image[ $this->current_namespace ][ $el ], $text );
+			}
+		}
+		else {
+			if ( $this->initem ) {
+				$this->concat(
+					$this->current_item[ $el ], $text);
+			}
+			elseif ($this->intextinput) {
+				$this->concat(
+					$this->textinput[ $el ], $text );
+			}
+			elseif ($this->inimage) {
+				$this->concat(
+					$this->image[ $el ], $text );
+			}
+			elseif ($this->inchannel) {
+				$this->concat(
+					$this->channel[ $el ], $text );
+			}
+
+		}
+	}
+
+	function normalize () {
+		// if atom populate rss fields
+		if ( $this->is_atom() ) {
+			$this->channel['descripton'] = $this->channel['tagline'];
+			for ( $i = 0; $i < count($this->items); $i++) {
+				$item = $this->items[$i];
+				if ( isset($item['summary']) )
+					$item['description'] = $item['summary'];
+				if ( isset($item['atom_content']))
+					$item['content']['encoded'] = $item['atom_content'];
+
+				$this->items[$i] = $item;
+			}
+		}
+		elseif ( $this->is_rss() ) {
+			$this->channel['tagline'] = $this->channel['description'];
+			for ( $i = 0; $i < count($this->items); $i++) {
+				$item = $this->items[$i];
+				if ( isset($item['description']))
+					$item['summary'] = $item['description'];
+				if ( isset($item['content']['encoded'] ) )
+					$item['atom_content'] = $item['content']['encoded'];
+
+				$this->items[$i] = $item;
+			}
+		}
+	}
+
+	function is_rss () {
+		if ( $this->feed_type == RSS ) {
+			return $this->feed_version;
+		}
+		else {
+			return false;
+		}
+	}
+
+	function is_atom() {
+		if ( $this->feed_type == ATOM ) {
+			return $this->feed_version;
+		}
+		else {
+			return false;
+		}
+	}
+
+	function map_attrs($k, $v) {
+		return "$k=\"$v\"";
+	}
+
+	function error( $errormsg, $lvl = E_USER_WARNING ) {
+		// append PHP's error message if track_errors enabled
+		if ( isset($php_errormsg) ) {
+			$errormsg .= " ($php_errormsg)";
+		}
+		if ( MAGPIE_DEBUG ) {
+			trigger_error( $errormsg, $lvl);
+		} else {
+			error_log( $errormsg, 0);
+		}
+	}
+
+}
+
+if ( !function_exists('fetch_rss') ) :
+/**
+ * Build Magpie object based on RSS from URL.
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ *
+ * @param string $url URL to retrieve feed
+ * @return bool|MagpieRSS false on failure or MagpieRSS object on success.
+ */
+function fetch_rss ($url) {
+	// initialize constants
+	init();
+
+	if ( !isset($url) ) {
+		// error("fetch_rss called without a url");
+		return false;
+	}
+
+	// if cache is disabled
+	if ( !MAGPIE_CACHE_ON ) {
+		// fetch file, and parse it
+		$resp = _fetch_remote_file( $url );
+		if ( is_success( $resp->status ) ) {
+			return _response_to_rss( $resp );
+		}
+		else {
+			// error("Failed to fetch $url and cache is off");
+			return false;
+		}
+	}
+	// else cache is ON
+	else {
+		// Flow
+		// 1. check cache
+		// 2. if there is a hit, make sure its fresh
+		// 3. if cached obj fails freshness check, fetch remote
+		// 4. if remote fails, return stale object, or error
+
+		$cache = new RSSCache( MAGPIE_CACHE_DIR, MAGPIE_CACHE_AGE );
+
+		if (MAGPIE_DEBUG and $cache->ERROR) {
+			debug($cache->ERROR, E_USER_WARNING);
+		}
+
+
+		$cache_status 	 = 0;		// response of check_cache
+		$request_headers = array(); // HTTP headers to send with fetch
+		$rss 			 = 0;		// parsed RSS object
+		$errormsg		 = 0;		// errors, if any
+
+		if (!$cache->ERROR) {
+			// return cache HIT, MISS, or STALE
+			$cache_status = $cache->check_cache( $url );
+		}
+
+		// if object cached, and cache is fresh, return cached obj
+		if ( $cache_status == 'HIT' ) {
+			$rss = $cache->get( $url );
+			if ( isset($rss) and $rss ) {
+				$rss->from_cache = 1;
+				if ( MAGPIE_DEBUG > 1) {
+				debug("MagpieRSS: Cache HIT", E_USER_NOTICE);
+			}
+				return $rss;
+			}
+		}
+
+		// else attempt a conditional get
+
+		// setup headers
+		if ( $cache_status == 'STALE' ) {
+			$rss = $cache->get( $url );
+			if ( isset($rss->etag) and $rss->last_modified ) {
+				$request_headers['If-None-Match'] = $rss->etag;
+				$request_headers['If-Last-Modified'] = $rss->last_modified;
+			}
+		}
+
+		$resp = _fetch_remote_file( $url, $request_headers );
+
+		if (isset($resp) and $resp) {
+			if ($resp->status == '304' ) {
+				// we have the most current copy
+				if ( MAGPIE_DEBUG > 1) {
+					debug("Got 304 for $url");
+				}
+				// reset cache on 304 (at minutillo insistent prodding)
+				$cache->set($url, $rss);
+				return $rss;
+			}
+			elseif ( is_success( $resp->status ) ) {
+				$rss = _response_to_rss( $resp );
+				if ( $rss ) {
+					if (MAGPIE_DEBUG > 1) {
+						debug("Fetch successful");
+					}
+					// add object to cache
+					$cache->set( $url, $rss );
+					return $rss;
+				}
+			}
+			else {
+				$errormsg = "Failed to fetch $url. ";
+				if ( $resp->error ) {
+					# compensate for Snoopy's annoying habbit to tacking
+					# on '\n'
+					$http_error = substr($resp->error, 0, -2);
+					$errormsg .= "(HTTP Error: $http_error)";
+				}
+				else {
+					$errormsg .=  "(HTTP Response: " . $resp->response_code .')';
+				}
+			}
+		}
+		else {
+			$errormsg = "Unable to retrieve RSS file for unknown reasons.";
+		}
+
+		// else fetch failed
+
+		// attempt to return cached object
+		if ($rss) {
+			if ( MAGPIE_DEBUG ) {
+				debug("Returning STALE object for $url");
+			}
+			return $rss;
+		}
+
+		// else we totally failed
+		// error( $errormsg );
+
+		return false;
+
+	} // end if ( !MAGPIE_CACHE_ON ) {
+} // end fetch_rss()
+endif;
+
+/**
+ * Retrieve URL headers and content using WP HTTP Request API.
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ *
+ * @param string $url URL to retrieve
+ * @param array $headers Optional. Headers to send to the URL.
+ * @return Snoopy style response
+ */
+function _fetch_remote_file ($url, $headers = "" ) {
+	$resp = wp_remote_request($url, array('headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT));
+	if ( is_wp_error($resp) ) {
+		$error = array_shift($resp->errors);
+
+		$resp = new stdClass;
+		$resp->status = 500;
+		$resp->response_code = 500;
+		$resp->error = $error[0] . "\n"; //\n = Snoopy compatibility
+		return $resp;
+	}
+	$response = new stdClass;
+	$response->status = $resp['response']['code'];
+	$response->response_code = $resp['response']['code'];
+	$response->headers = $resp['headers'];
+	$response->results = $resp['body'];
+
+	return $response;
+}
+
+/**
+ * Retrieve
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ *
+ * @param unknown_type $resp
+ * @return unknown
+ */
+function _response_to_rss ($resp) {
+	$rss = new MagpieRSS( $resp->results );
+
+	// if RSS parsed successfully
+	if ( $rss && (!isset($rss->ERROR) || !$rss->ERROR) ) {
+
+		// find Etag, and Last-Modified
+		foreach( (array) $resp->headers as $h) {
+			// 2003-03-02 - Nicola Asuni (www.tecnick.com) - fixed bug "Undefined offset: 1"
+			if (strpos($h, ": ")) {
+				list($field, $val) = explode(": ", $h, 2);
+			}
+			else {
+				$field = $h;
+				$val = "";
+			}
+
+			if ( $field == 'ETag' ) {
+				$rss->etag = $val;
+			}
+
+			if ( $field == 'Last-Modified' ) {
+				$rss->last_modified = $val;
+			}
+		}
+
+		return $rss;
+	} // else construct error message
+	else {
+		$errormsg = "Failed to parse RSS file.";
+
+		if ($rss) {
+			$errormsg .= " (" . $rss->ERROR . ")";
+		}
+		// error($errormsg);
+
+		return false;
+	} // end if ($rss and !$rss->error)
+}
+
+/**
+ * Setup constants with default values, unless user overrides.
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ */
+function init () {
+	if ( defined('MAGPIE_INITALIZED') ) {
+		return;
+	}
+	else {
+		define('MAGPIE_INITALIZED', 1);
+	}
+
+	if ( !defined('MAGPIE_CACHE_ON') ) {
+		define('MAGPIE_CACHE_ON', 1);
+	}
+
+	if ( !defined('MAGPIE_CACHE_DIR') ) {
+		define('MAGPIE_CACHE_DIR', './cache');
+	}
+
+	if ( !defined('MAGPIE_CACHE_AGE') ) {
+		define('MAGPIE_CACHE_AGE', 60*60); // one hour
+	}
+
+	if ( !defined('MAGPIE_CACHE_FRESH_ONLY') ) {
+		define('MAGPIE_CACHE_FRESH_ONLY', 0);
+	}
+
+		if ( !defined('MAGPIE_DEBUG') ) {
+		define('MAGPIE_DEBUG', 0);
+	}
+
+	if ( !defined('MAGPIE_USER_AGENT') ) {
+		$ua = 'WordPress/' . $GLOBALS['wp_version'];
+
+		if ( MAGPIE_CACHE_ON ) {
+			$ua = $ua . ')';
+		}
+		else {
+			$ua = $ua . '; No cache)';
+		}
+
+		define('MAGPIE_USER_AGENT', $ua);
+	}
+
+	if ( !defined('MAGPIE_FETCH_TIME_OUT') ) {
+		define('MAGPIE_FETCH_TIME_OUT', 2);	// 2 second timeout
+	}
+
+	// use gzip encoding to fetch rss files if supported?
+	if ( !defined('MAGPIE_USE_GZIP') ) {
+		define('MAGPIE_USE_GZIP', true);
+	}
+}
+
+function is_info ($sc) {
+	return $sc >= 100 && $sc < 200;
+}
+
+function is_success ($sc) {
+	return $sc >= 200 && $sc < 300;
+}
+
+function is_redirect ($sc) {
+	return $sc >= 300 && $sc < 400;
+}
+
+function is_error ($sc) {
+	return $sc >= 400 && $sc < 600;
+}
+
+function is_client_error ($sc) {
+	return $sc >= 400 && $sc < 500;
+}
+
+function is_server_error ($sc) {
+	return $sc >= 500 && $sc < 600;
+}
+
+class RSSCache {
+	var $BASE_CACHE;	// where the cache files are stored
+	var $MAX_AGE	= 43200;  		// when are files stale, default twelve hours
+	var $ERROR 		= '';			// accumulate error messages
+
+	function RSSCache ($base='', $age='') {
+		$this->BASE_CACHE = WP_CONTENT_DIR . '/cache';
+		if ( $base ) {
+			$this->BASE_CACHE = $base;
+		}
+		if ( $age ) {
+			$this->MAX_AGE = $age;
+		}
+
+	}
+
+/*=======================================================================*\
+	Function:	set
+	Purpose:	add an item to the cache, keyed on url
+	Input:		url from wich the rss file was fetched
+	Output:		true on sucess
+\*=======================================================================*/
+	function set ($url, $rss) {
+		global $wpdb;
+		$cache_option = 'rss_' . $this->file_name( $url );
+
+		set_transient($cache_option, $rss, $this->MAX_AGE);
+
+		return $cache_option;
+	}
+
+/*=======================================================================*\
+	Function:	get
+	Purpose:	fetch an item from the cache
+	Input:		url from wich the rss file was fetched
+	Output:		cached object on HIT, false on MISS
+\*=======================================================================*/
+	function get ($url) {
+		$this->ERROR = "";
+		$cache_option = 'rss_' . $this->file_name( $url );
+
+		if ( ! $rss = get_transient( $cache_option ) ) {
+			$this->debug(
+				"Cache doesn't contain: $url (cache option: $cache_option)"
+			);
+			return 0;
+		}
+
+		return $rss;
+	}
+
+/*=======================================================================*\
+	Function:	check_cache
+	Purpose:	check a url for membership in the cache
+				and whether the object is older then MAX_AGE (ie. STALE)
+	Input:		url from wich the rss file was fetched
+	Output:		cached object on HIT, false on MISS
+\*=======================================================================*/
+	function check_cache ( $url ) {
+		$this->ERROR = "";
+		$cache_option = 'rss_' . $this->file_name( $url );
+
+		if ( get_transient($cache_option) ) {
+			// object exists and is current
+				return 'HIT';
+		} else {
+			// object does not exist
+			return 'MISS';
+		}
+	}
+
+/*=======================================================================*\
+	Function:	serialize
+\*=======================================================================*/
+	function serialize ( $rss ) {
+		return serialize( $rss );
+	}
+
+/*=======================================================================*\
+	Function:	unserialize
+\*=======================================================================*/
+	function unserialize ( $data ) {
+		return unserialize( $data );
+	}
+
+/*=======================================================================*\
+	Function:	file_name
+	Purpose:	map url to location in cache
+	Input:		url from wich the rss file was fetched
+	Output:		a file name
+\*=======================================================================*/
+	function file_name ($url) {
+		return md5( $url );
+	}
+
+/*=======================================================================*\
+	Function:	error
+	Purpose:	register error
+\*=======================================================================*/
+	function error ($errormsg, $lvl=E_USER_WARNING) {
+		// append PHP's error message if track_errors enabled
+		if ( isset($php_errormsg) ) {
+			$errormsg .= " ($php_errormsg)";
+		}
+		$this->ERROR = $errormsg;
+		if ( MAGPIE_DEBUG ) {
+			trigger_error( $errormsg, $lvl);
+		}
+		else {
+			error_log( $errormsg, 0);
+		}
+	}
+			function debug ($debugmsg, $lvl=E_USER_NOTICE) {
+		if ( MAGPIE_DEBUG ) {
+			$this->error("MagpieRSS [debug] $debugmsg", $lvl);
+		}
+	}
+}
+
+if ( !function_exists('parse_w3cdtf') ) :
+function parse_w3cdtf ( $date_str ) {
+
+	# regex to match wc3dtf
+	$pat = "/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(:(\d{2}))?(?:([-+])(\d{2}):?(\d{2})|(Z))?/";
+
+	if ( preg_match( $pat, $date_str, $match ) ) {
+		list( $year, $month, $day, $hours, $minutes, $seconds) =
+			array( $match[1], $match[2], $match[3], $match[4], $match[5], $match[7]);
+
+		# calc epoch for current date assuming GMT
+		$epoch = gmmktime( $hours, $minutes, $seconds, $month, $day, $year);
+
+		$offset = 0;
+		if ( $match[11] == 'Z' ) {
+			# zulu time, aka GMT
+		}
+		else {
+			list( $tz_mod, $tz_hour, $tz_min ) =
+				array( $match[8], $match[9], $match[10]);
+
+			# zero out the variables
+			if ( ! $tz_hour ) { $tz_hour = 0; }
+			if ( ! $tz_min ) { $tz_min = 0; }
+
+			$offset_secs = (($tz_hour*60)+$tz_min)*60;
+
+			# is timezone ahead of GMT?  then subtract offset
+			#
+			if ( $tz_mod == '+' ) {
+				$offset_secs = $offset_secs * -1;
+			}
+
+			$offset = $offset_secs;
+		}
+		$epoch = $epoch + $offset;
+		return $epoch;
+	}
+	else {
+		return -1;
+	}
+}
+endif;
+
+if ( !function_exists('wp_rss') ) :
+/**
+ * Display all RSS items in a HTML ordered list.
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ *
+ * @param string $url URL of feed to display. Will not auto sense feed URL.
+ * @param int $num_items Optional. Number of items to display, default is all.
+ */
+function wp_rss( $url, $num_items = -1 ) {
+	if ( $rss = fetch_rss( $url ) ) {
+		echo '';
+
+		if ( $num_items !== -1 ) {
+			$rss->items = array_slice( $rss->items, 0, $num_items );
+		}
+
+		foreach ( (array) $rss->items as $item ) {
+			printf(
+				'%3$s',
+				esc_url( $item['link'] ),
+				esc_attr( strip_tags( $item['description'] ) ),
+				htmlentities( $item['title'] )
+			);
+		}
+
+		echo '';
+	} else {
+		_e( 'An error has occurred, which probably means the feed is down. Try again later.' );
+	}
+}
+endif;
+
+if ( !function_exists('get_rss') ) :
+/**
+ * Display RSS items in HTML list items.
+ *
+ * You have to specify which HTML list you want, either ordered or unordered
+ * before using the function. You also have to specify how many items you wish
+ * to display. You can't display all of them like you can with wp_rss()
+ * function.
+ *
+ * @since unknown
+ * @package External
+ * @subpackage MagpieRSS
+ *
+ * @param string $url URL of feed to display. Will not auto sense feed URL.
+ * @param int $num_items Optional. Number of items to display, default is all.
+ * @return bool False on failure.
+ */
+function get_rss ($url, $num_items = 5) { // Like get posts, but for RSS
+	$rss = fetch_rss($url);
+	if ( $rss ) {
+		$rss->items = array_slice($rss->items, 0, $num_items);
+		foreach ( (array) $rss->items as $item ) {
+			echo "\n";
+			echo "";
+			echo htmlentities($item['title']);
+			echo "
\n";
+			echo "\n";
+		}
+	} else {
+		return false;
+	}
+}
+endif;
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/script-loader.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/script-loader.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,740 @@
+add_data( 'script-handle', 'group', 1 ); queues the script for the footer
+ *
+ * @since 2.6.0
+ *
+ * @param object $scripts WP_Scripts object.
+ */
+function wp_default_scripts( &$scripts ) {
+
+	if ( !$guessurl = site_url() )
+		$guessurl = wp_guess_url();
+
+	$scripts->base_url = $guessurl;
+	$scripts->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
+	$scripts->default_version = get_bloginfo( 'version' );
+	$scripts->default_dirs = array('/wp-admin/js/', '/wp-includes/js/');
+
+	$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';
+
+	$scripts->add( 'utils', "/wp-admin/js/utils$suffix.js", false, '20090102' );
+
+	$scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), '20091212' );
+	$scripts->add_data( 'common', 'group', 1 );
+	$scripts->localize( 'common', 'commonL10n', array(
+		'warnDelete' => __("You are about to permanently delete the selected items.\n  'Cancel' to stop, 'OK' to delete."),
+		'l10n_print_after' => 'try{convertEntities(commonL10n);}catch(e){};'
+	) );
+
+	$scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", false, '1.6.1' );
+	$scripts->add_data( 'sack', 'group', 1 );
+
+	$scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", false, '20090307' );
+	$scripts->localize( 'quicktags', 'quicktagsL10n', array(
+		'quickLinks' => __('(Quick Links)'),
+		'wordLookup' => __('Enter a word to look up:'),
+		'dictionaryLookup' => esc_attr(__('Dictionary lookup')),
+		'lookup' => esc_attr(__('lookup')),
+		'closeAllOpenTags' => esc_attr(__('Close all open tags')),
+		'closeTags' => esc_attr(__('close tags')),
+		'enterURL' => __('Enter the URL'),
+		'enterImageURL' => __('Enter the URL of the image'),
+		'enterImageDescription' => __('Enter a description of the image'),
+		'l10n_print_after' => 'try{convertEntities(quicktagsL10n);}catch(e){};'
+	) );
+
+	$scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array('prototype'), '3517m' );
+
+	$scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", false, '20091124' );
+
+	$scripts->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6');
+
+	$scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array('jquery'), '20091119' );
+	$scripts->add_data( 'wp-ajax-response', 'group', 1 );
+	$scripts->localize( 'wp-ajax-response', 'wpAjax', array(
+		'noPerm' => __('You do not have permission to do that.'),
+		'broken' => __('An unidentified error has occurred.'),
+		'l10n_print_after' => 'try{convertEntities(wpAjax);}catch(e){};'
+	) );
+
+	$scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array('schedule', 'wp-ajax-response'), '20091012' );
+	$scripts->add_data( 'autosave', 'group', 1 );
+
+	$scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array('wp-ajax-response'), '20091128' );
+	$scripts->add_data( 'wp-lists', 'group', 1 );
+
+	$scripts->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/wp-scriptaculous.js', array('prototype'), '1.8.0');
+	$scripts->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.0');
+	$scripts->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.0');
+	$scripts->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.0');
+	$scripts->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.0');
+	$scripts->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.0' );
+	$scripts->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.0');
+	$scripts->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.0');
+
+	// not used in core, replaced by Jcrop.js
+	$scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
+
+	$scripts->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.3.2');
+
+	$scripts->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-core', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-tabs', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-sortable', '/wp-includes/js/jquery/ui.sortable.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-sortable', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-draggable', '/wp-includes/js/jquery/ui.draggable.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-draggable', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-droppable', '/wp-includes/js/jquery/ui.droppable.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-droppable', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-selectable', '/wp-includes/js/jquery/ui.selectable.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-selectable', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-resizable', '/wp-includes/js/jquery/ui.resizable.js', array('jquery-ui-core'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-resizable', 'group', 1 );
+
+	$scripts->add( 'jquery-ui-dialog', '/wp-includes/js/jquery/ui.dialog.js', array('jquery-ui-resizable', 'jquery-ui-draggable'), '1.7.1' );
+	$scripts->add_data( 'jquery-ui-dialog', 'group', 1 );
+
+	// deprecated, not used in core, most functionality is included in jQuery 1.3
+	$scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array('jquery'), '2.02m');
+	$scripts->add_data( 'jquery-form', 'group', 1 );
+
+	$scripts->add( 'jquery-color', "/wp-includes/js/jquery/jquery.color$suffix.js", array('jquery'), '2.0-4561m');
+	$scripts->add_data( 'jquery-color', 'group', 1 );
+
+	// deprecated, not used in core
+	$scripts->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2' );
+
+	$scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array('jquery'), '1.1-20090125');
+	$scripts->add_data( 'suggest', 'group', 1 );
+
+	$scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20m');
+	$scripts->add_data( 'schedule', 'group', 1 );
+
+	$scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array('jquery'), '0.0.2m' );
+	$scripts->add_data( 'jquery-hotkeys', 'group', 1 );
+
+	$scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array('jquery', 'jquery-hotkeys'), '20090102' );
+	$scripts->add_data( 'jquery-table-hotkeys', 'group', 1 );
+
+	$scripts->add( 'thickbox', "/wp-includes/js/thickbox/thickbox.js", array('jquery'), '3.1-20091124');
+	$scripts->add_data( 'thickbox', 'group', 1 );
+	$scripts->localize( 'thickbox', 'thickboxL10n', array(
+			'next' => __('Next >'),
+			'prev' => __('< Prev'),
+			'image' => __('Image'),
+			'of' => __('of'),
+			'close' => __('Close'),
+			'l10n_print_after' => 'try{convertEntities(thickboxL10n);}catch(e){};'
+	) );
+	
+
+	$scripts->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop$suffix.js", array('jquery'), '0.9.8');
+
+	$scripts->add( 'swfobject', "/wp-includes/js/swfobject.js", false, '2.1');
+
+	$scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2201');
+	$scripts->add( 'swfupload-swfobject', '/wp-includes/js/swfupload/plugins/swfupload.swfobject.js', array('swfupload', 'swfobject'), '2201');
+	$scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2201');
+	$scripts->add( 'swfupload-speed', '/wp-includes/js/swfupload/plugins/swfupload.speed.js', array('swfupload'), '2201');
+
+	if ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) {
+		// queue all SWFUpload scripts that are used by default
+		$scripts->add( 'swfupload-all', false, array('swfupload', 'swfupload-swfobject', 'swfupload-queue'), '2201');
+	} else {
+		$scripts->add( 'swfupload-all', '/wp-includes/js/swfupload/swfupload-all.js', array(), '2201');
+	}
+
+	$scripts->add( 'swfupload-handlers', "/wp-includes/js/swfupload/handlers$suffix.js", array('swfupload-all', 'jquery'), '2201-20091208');
+	$max_upload_size = ( (int) ( $max_up = @ini_get('upload_max_filesize') ) < (int) ( $max_post = @ini_get('post_max_size') ) ) ? $max_up : $max_post;
+	if ( empty($max_upload_size) )
+		$max_upload_size = __('not configured');
+	// these error messages came from the sample swfupload js, they might need changing.
+	$scripts->localize( 'swfupload-handlers', 'swfuploadL10n', array(
+			'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
+			'file_exceeds_size_limit' => sprintf( __('This file is too big. The maximum upload size for your server is %s.'), $max_upload_size ),
+			'zero_byte_file' => __('This file is empty. Please try another.'),
+			'invalid_filetype' => __('This file type is not allowed. Please try another.'),
+			'default_error' => __('An error occurred in the upload. Please try again later.'),
+			'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
+			'upload_limit_exceeded' => __('You may only upload 1 file.'),
+			'http_error' => __('HTTP error.'),
+			'upload_failed' => __('Upload failed.'),
+			'io_error' => __('IO error.'),
+			'security_error' => __('Security error.'),
+			'file_cancelled' => __('File cancelled.'),
+			'upload_stopped' => __('Upload stopped.'),
+			'dismiss' => __('Dismiss'),
+			'crunching' => __('Crunching…'),
+			'deleted' => __('moved to the trash.'),
+			'l10n_print_after' => 'try{convertEntities(swfuploadL10n);}catch(e){};'
+	) );
+
+	$scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", false, '20090102');
+
+	$scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", false, '20090817');
+
+	$scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array('jquery'), '0.9.1' );
+	$scripts->add_data( 'imgareaselect', 'group', 1 );
+
+	if ( is_admin() ) {
+		$scripts->add( 'ajaxcat', "/wp-admin/js/cat$suffix.js", array( 'wp-lists' ), '20090102' );
+		$scripts->add_data( 'ajaxcat', 'group', 1 );
+		$scripts->localize( 'ajaxcat', 'catL10n', array(
+			'add' => esc_attr(__('Add')),
+			'how' => __('Separate multiple categories with commas.'),
+			'l10n_print_after' => 'try{convertEntities(catL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'admin-categories', "/wp-admin/js/categories$suffix.js", array('wp-lists'), '20091201' );
+		$scripts->add_data( 'admin-categories', 'group', 1 );
+
+		$scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array('jquery'), '20090623' );
+		$scripts->add_data( 'admin-tags', 'group', 1 );
+		$scripts->localize( 'admin-tags', 'tagsl10n', array(
+			'noPerm' => __('You do not have permission to do that.'),
+			'broken' => __('An unidentified error has occurred.'),
+			'l10n_print_after' => 'try{convertEntities(tagsl10n);}catch(e){};'
+		));
+
+		$scripts->add( 'admin-custom-fields', "/wp-admin/js/custom-fields$suffix.js", array('wp-lists'), '20090106' );
+		$scripts->add_data( 'admin-custom-fields', 'group', 1 );
+
+		$scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array('jquery'), '20090102' );
+		$scripts->add_data( 'password-strength-meter', 'group', 1 );
+		$scripts->localize( 'password-strength-meter', 'pwsL10n', array(
+			'empty' => __('Strength indicator'),
+			'short' => __('Very weak'),
+			'bad' => __('Weak'),
+			/* translators: password strength */
+			'good' => _x('Medium', 'password strength'),
+			'strong' => __('Strong'),
+			'l10n_print_after' => 'try{convertEntities(pwsL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array('jquery'), '20090514' );
+		$scripts->add_data( 'user-profile', 'group', 1 );
+
+		$scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array('wp-lists', 'jquery-ui-resizable', 'quicktags'), '20091129' );
+		$scripts->add_data( 'admin-comments', 'group', 1 );
+		$scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
+			'hotkeys_highlight_first' => isset($_GET['hotkeys_highlight_first']),
+			'hotkeys_highlight_last' => isset($_GET['hotkeys_highlight_last'])
+		) );
+
+		$scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", false, '3517m' );
+
+		$scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array('jquery-ui-sortable'), '20091012' );
+		$scripts->add_data( 'postbox', 'group', 1 );
+
+		$scripts->add( 'post', "/wp-admin/js/post$suffix.js", array('suggest', 'wp-lists', 'postbox'), '20091208' );
+		$scripts->add_data( 'post', 'group', 1 );
+		$scripts->localize( 'post', 'postL10n', array(
+			'tagsUsed' =>  __('Tags used on this post:'),
+			'add' => esc_attr(__('Add')),
+			'addTag' => esc_attr(__('Add new tag')),
+			'separate' => __('Separate tags with commas'),
+			'ok' => __('OK'),
+			'cancel' => __('Cancel'),
+			'edit' => __('Edit'),
+			'publishOn' => __('Publish on:'),
+			'publishOnFuture' =>  __('Schedule for:'),
+			'publishOnPast' => __('Published on:'),
+			'showcomm' => __('Show more comments'),
+			'endcomm' => __('No more comments found.'),
+			'publish' => __('Publish'),
+			'schedule' => __('Schedule'),
+			'updatePost' => __('Update Post'),
+			'updatePage' => __('Update Page'),
+			'savePending' => __('Save as Pending'),
+			'saveDraft' => __('Save Draft'),
+			'private' => __('Private'),
+			'public' => __('Public'),
+			'publicSticky' => __('Public, Sticky'),
+			'password' => __('Password Protected'),
+			'privatelyPublished' => __('Privately Published'),
+			'published' => __('Published'),
+			'l10n_print_after' => 'try{convertEntities(postL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'link', "/wp-admin/js/link$suffix.js", array('wp-lists', 'postbox'), '20090506' );
+		$scripts->add_data( 'link', 'group', 1 );
+
+		$scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array('jquery'), '20091202' );
+		$scripts->add_data( 'comment', 'group', 1 );
+		$scripts->localize( 'comment', 'commentL10n', array(
+			'cancel' => __('Cancel'),
+			'edit' => __('Edit'),
+			'submittedOn' => __('Submitted on:'),
+			'l10n_print_after' => 'try{convertEntities(commentL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ), '20090516' );
+
+		$scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox' ), '20091023' );
+		$scripts->add_data( 'media-upload', 'group', 1 );
+
+		$scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable' ), '20090824' );
+		$scripts->add_data( 'admin-widgets', 'group', 1 );
+
+		$scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array( 'jquery' ), '20090422' );
+		$scripts->add_data( 'word-count', 'group', 1 );
+		$scripts->localize( 'word-count', 'wordCountL10n', array(
+			'count' => __('Word count: %d'),
+			'l10n_print_after' => 'try{convertEntities(wordCountL10n);}catch(e){};'
+		));
+
+		$scripts->add( 'wp-gears', "/wp-admin/js/wp-gears$suffix.js", false, '20090717' );
+		$scripts->localize( 'wp-gears', 'wpGearsL10n', array(
+			'updateCompleted' => __('Update completed.'),
+			'error' => __('Error:'),
+			'l10n_print_after' => 'try{convertEntities(wpGearsL10n);}catch(e){};'
+		));
+
+		$scripts->add( 'theme-preview', "/wp-admin/js/theme-preview$suffix.js", array( 'thickbox', 'jquery' ), '20090319' );
+		$scripts->add_data( 'theme-preview', 'group', 1 );
+
+		$scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'suggest' ), '20091202' );
+		$scripts->add_data( 'inline-edit-post', 'group', 1 );
+		$scripts->localize( 'inline-edit-post', 'inlineEditL10n', array(
+			'error' => __('Error while saving the changes.'),
+			'ntdeltitle' => __('Remove From Bulk Edit'),
+			'notitle' => __('(no title)'),
+			'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery' ), '20090623' );
+		$scripts->add_data( 'inline-edit-tax', 'group', 1 );
+		$scripts->localize( 'inline-edit-tax', 'inlineEditL10n', array(
+			'error' => __('Error while saving the changes.'),
+			'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery' ), '20090520' );
+		$scripts->add_data( 'plugin-install', 'group', 1 );
+		$scripts->localize( 'plugin-install', 'plugininstallL10n', array(
+			'plugin_information' => __('Plugin Information:'),
+			'l10n_print_after' => 'try{convertEntities(plugininstallL10n);}catch(e){};'
+		) );
+
+		$scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array('jquery'), '1.2' );
+
+		$scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'jquery', 'admin-comments', 'postbox' ), '20090618' );
+		$scripts->add_data( 'dashboard', 'group', 1 );
+
+		$scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array('jquery'), '20090102' );
+		$scripts->add_data( 'hoverIntent', 'group', 1 );
+
+		$scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery-ui-draggable' ), '20090415' );
+		$scripts->add_data( 'media', 'group', 1 );
+
+		$scripts->add( 'codepress', '/wp-includes/js/codepress/codepress.js', false, '0.9.6' );
+		$scripts->add_data( 'codepress', 'group', 1 );
+
+		$scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array('jquery', 'json2', 'imgareaselect'), '20091111' );
+		$scripts->add_data( 'image-edit', 'group', 1 );
+
+		$scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), '20091210b' );
+		$scripts->add_data( 'set-post-thumbnail', 'group', 1 );
+		$scripts->localize( 'set-post-thumbnail', 'setPostThumbnailL10n', array(
+			'setThumbnail' => __( 'Use as thumbnail' ),
+			'saving' => __( 'Saving...' ),
+			'error' => __( 'Could not set that as the thumbnail image. Try a different attachment.' ),
+			'done' => __( 'Done' )
+		) );
+
+	}
+}
+
+/**
+ * Assign default styles to $styles object.
+ *
+ * Nothing is returned, because the $styles parameter is passed by reference.
+ * Meaning that whatever object is passed will be updated without having to
+ * reassign the variable that was passed back to the same value. This saves
+ * memory.
+ *
+ * Adding default styles is not the only task, it also assigns the base_url
+ * property, the default version, and text direction for the object.
+ *
+ * @since 2.6.0
+ *
+ * @param object $styles
+ */
+function wp_default_styles( &$styles ) {
+	// This checks to see if site_url() returns something and if it does not
+	// then it assigns $guess_url to wp_guess_url(). Strange format, but it works.
+	if ( ! $guessurl = site_url() )
+		$guessurl = wp_guess_url();
+
+	$styles->base_url = $guessurl;
+	$styles->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
+	$styles->default_version = get_bloginfo( 'version' );
+	$styles->text_direction = 'rtl' == get_bloginfo( 'text_direction' ) ? 'rtl' : 'ltr';
+	$styles->default_dirs = array('/wp-admin/');
+
+	$suffix = defined('STYLE_DEBUG') && STYLE_DEBUG ? '.dev' : '';
+
+	$rtl_styles = array( 'global', 'colors', 'dashboard', 'ie', 'install', 'login', 'media', 'theme-editor', 'upload', 'widgets', 'press-this', 'plugin-install', 'farbtastic' );
+
+	// all colors stylesheets need to have the same query strings (cache manifest compat)
+	$colors_version = '20091217';
+
+	$styles->add( 'wp-admin', "/wp-admin/wp-admin$suffix.css", array(), '20091221' );
+	$styles->add_data( 'wp-admin', 'rtl', "/wp-admin/rtl$suffix.css" );
+
+	$styles->add( 'ie', '/wp-admin/css/ie.css', array(), '20091217' );
+	$styles->add_data( 'ie', 'conditional', 'lte IE 7' );
+
+	// Register "meta" stylesheet for admin colors. All colors-* style sheets should have the same version string.
+	$styles->add( 'colors', true, array(), $colors_version );
+
+	// do not refer to these directly, the right one is queued by the above "meta" colors handle
+	$styles->add( 'colors-fresh', "/wp-admin/css/colors-fresh$suffix.css", array(), $colors_version);
+	$styles->add_data( 'colors-fresh', 'rtl', true );
+	$styles->add( 'colors-classic', "/wp-admin/css/colors-classic$suffix.css", array(), $colors_version);
+	$styles->add_data( 'colors-classic', 'rtl', true );
+
+	$styles->add( 'global', "/wp-admin/css/global$suffix.css", array(), '20091228' );
+	$styles->add( 'media', "/wp-admin/css/media$suffix.css", array(), '20091029' );
+	$styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array(), '20091118' );
+	$styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css", array(), '20091211' );
+	$styles->add( 'install', "/wp-admin/css/install$suffix.css", array(), '20090514' );
+	$styles->add( 'theme-editor', "/wp-admin/css/theme-editor$suffix.css", array(), '20090625' );
+	$styles->add( 'press-this', "/wp-admin/css/press-this$suffix.css", array(), '20091022' );
+	$styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array(), '20090514' );
+	$styles->add( 'login', "/wp-admin/css/login$suffix.css", array(), '20091010' );
+	$styles->add( 'plugin-install', "/wp-admin/css/plugin-install$suffix.css", array(), '20090514' );
+	$styles->add( 'theme-install', "/wp-admin/css/theme-install$suffix.css", array(), '20090610' );
+	$styles->add( 'farbtastic', '/wp-admin/css/farbtastic.css', array(), '1.2' );
+	$styles->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.css', array(), '0.9.8' );
+	$styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.1' );
+
+	foreach ( $rtl_styles as $rtl_style )
+		$styles->add_data( $rtl_style, 'rtl', true );
+}
+
+/**
+ * Reorder JavaScript scripts array to place prototype before jQuery.
+ *
+ * @since 2.3.1
+ *
+ * @param array $js_array JavaScript scripst array
+ * @return array Reordered array, if needed.
+ */
+function wp_prototype_before_jquery( $js_array ) {
+	if ( false === $jquery = array_search( 'jquery', $js_array, true ) )
+		return $js_array;
+
+	if ( false === $prototype = array_search( 'prototype', $js_array, true ) )
+		return $js_array;
+
+	if ( $prototype < $jquery )
+		return $js_array;
+
+	unset($js_array[$prototype]);
+
+	array_splice( $js_array, $jquery, 0, 'prototype' );
+
+	return $js_array;
+}
+
+/**
+ * Load localized script just in time for MCE.
+ *
+ * These localizations require information that may not be loaded even by init.
+ *
+ * @since 2.5.0
+ */
+function wp_just_in_time_script_localization() {
+
+	wp_localize_script( 'autosave', 'autosaveL10n', array(
+		'autosaveInterval' => AUTOSAVE_INTERVAL,
+		'previewPageText' => __('Preview this Page'),
+		'previewPostText' => __('Preview this Post'),
+		'requestFile' => admin_url('admin-ajax.php'),
+		'savingText' => __('Saving Draft…'),
+		'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
+		'l10n_print_after' => 'try{convertEntities(autosaveL10n);}catch(e){};'
+	) );
+}
+
+/**
+ * Administration Panel CSS for changing the styles.
+ *
+ * If installing the 'wp-admin/' directory will be replaced with './'.
+ *
+ * The $_wp_admin_css_colors global manages the Administration Panels CSS
+ * stylesheet that is loaded. The option that is set is 'admin_color' and is the
+ * color and key for the array. The value for the color key is an object with
+ * a 'url' parameter that has the URL path to the CSS file.
+ *
+ * The query from $src parameter will be appended to the URL that is given from
+ * the $_wp_admin_css_colors array value URL.
+ *
+ * @since 2.6.0
+ * @uses $_wp_admin_css_colors
+ *
+ * @param string $src Source URL.
+ * @param string $handle Either 'colors' or 'colors-rtl'.
+ * @return string URL path to CSS stylesheet for Administration Panels.
+ */
+function wp_style_loader_src( $src, $handle ) {
+	if ( defined('WP_INSTALLING') )
+		return preg_replace( '#^wp-admin/#', './', $src );
+
+	if ( 'colors' == $handle || 'colors-rtl' == $handle ) {
+		global $_wp_admin_css_colors;
+		$color = get_user_option('admin_color');
+
+		if ( empty($color) || !isset($_wp_admin_css_colors[$color]) )
+			$color = 'fresh';
+
+		$color = $_wp_admin_css_colors[$color];
+		$parsed = parse_url( $src );
+		$url = $color->url;
+
+		if ( defined('STYLE_DEBUG') && STYLE_DEBUG )
+			$url = preg_replace('/.css$|.css(?=\?)/', '.dev.css', $url);
+
+		if ( isset($parsed['query']) && $parsed['query'] ) {
+			wp_parse_str( $parsed['query'], $qv );
+			$url = add_query_arg( $qv, $url );
+		}
+
+		return $url;
+	}
+
+	return $src;
+}
+
+/**
+ * Prints the script queue in the HTML head on admin pages.
+ *
+ * Postpones the scripts that were queued for the footer.
+ * print_footer_scripts() is called in the footer to print these scripts.
+ *
+ * @since 2.8
+ * @see wp_print_scripts()
+ */
+function print_head_scripts() {
+	global $wp_scripts, $concatenate_scripts;
+
+	if ( ! did_action('wp_print_scripts') )
+		do_action('wp_print_scripts');
+
+	if ( !is_a($wp_scripts, 'WP_Scripts') )
+		$wp_scripts = new WP_Scripts();
+
+	script_concat_settings();
+	$wp_scripts->do_concat = $concatenate_scripts;
+	$wp_scripts->do_head_items();
+
+	if ( apply_filters('print_head_scripts', true) )
+		_print_scripts();
+
+	$wp_scripts->reset();
+	return $wp_scripts->done;
+}
+
+/**
+ * Prints the scripts that were queued for the footer on admin pages.
+ *
+ * @since 2.8
+ */
+function print_footer_scripts() {
+	global $wp_scripts, $concatenate_scripts;
+
+	if ( ! did_action('wp_print_footer_scripts') )
+		do_action('wp_print_footer_scripts');
+
+	if ( !is_a($wp_scripts, 'WP_Scripts') )
+		return array(); // No need to run if not instantiated.
+
+	script_concat_settings();
+	$wp_scripts->do_concat = $concatenate_scripts;
+	$wp_scripts->do_footer_items();
+
+	if ( apply_filters('print_footer_scripts', true) )
+		_print_scripts();
+
+	$wp_scripts->reset();
+	return $wp_scripts->done;
+}
+
+function _print_scripts() {
+	global $wp_scripts, $compress_scripts;
+
+	$zip = $compress_scripts ? 1 : 0;
+	if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
+		$zip = 'gzip';
+
+	if ( !empty($wp_scripts->concat) ) {
+
+		if ( !empty($wp_scripts->print_code) ) {
+			echo "\n";
+		}
+
+		$ver = md5("$wp_scripts->concat_version");
+		$src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&load=" . trim($wp_scripts->concat, ', ') . "&ver=$ver";
+		echo "\n";
+	}
+
+	if ( !empty($wp_scripts->print_html) )
+		echo $wp_scripts->print_html;
+}
+
+/**
+ * Prints the script queue in the HTML head on the front end.
+ *
+ * Postpones the scripts that were queued for the footer.
+ * wp_print_footer_scripts() is called in the footer to print these scripts.
+ *
+ * @since 2.8
+ */
+function wp_print_head_scripts() {
+	if ( ! did_action('wp_print_scripts') )
+		do_action('wp_print_scripts');
+
+	global $wp_scripts;
+
+	if ( !is_a($wp_scripts, 'WP_Scripts') )
+		return array(); // no need to run if nothing is queued
+
+	return print_head_scripts();
+}
+
+/**
+ * Prints the scripts that were queued for the footer on the front end.
+ *
+ * @since 2.8
+ */
+function wp_print_footer_scripts() {
+	return print_footer_scripts();
+}
+
+/**
+ * Wrapper for do_action('wp_enqueue_scripts')
+ *
+ * Allows plugins to queue scripts for the front end using wp_enqueue_script().
+ * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available.
+ *
+ * @since 2.8
+ */
+function wp_enqueue_scripts() {
+	do_action('wp_enqueue_scripts');
+}
+
+function print_admin_styles() {
+	global $wp_styles, $concatenate_scripts, $compress_css;
+
+	if ( !is_a($wp_styles, 'WP_Styles') )
+		$wp_styles = new WP_Styles();
+
+	script_concat_settings();
+	$wp_styles->do_concat = $concatenate_scripts;
+	$zip = $compress_css ? 1 : 0;
+	if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
+		$zip = 'gzip';
+
+	$wp_styles->do_items(false);
+
+	if ( apply_filters('print_admin_styles', true) ) {
+		if ( !empty($wp_styles->concat) ) {
+			$dir = $wp_styles->text_direction;
+			$ver = md5("$wp_styles->concat_version{$dir}");
+			$href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}&load=" . trim($wp_styles->concat, ', ') . "&ver=$ver";
+			echo "\n";
+		}
+
+		if ( !empty($wp_styles->print_html) )
+			echo $wp_styles->print_html;
+	}
+
+	$wp_styles->do_concat = false;
+	$wp_styles->concat = $wp_styles->concat_version = $wp_styles->print_html = '';
+	return $wp_styles->done;
+}
+
+function script_concat_settings() {
+	global $concatenate_scripts, $compress_scripts, $compress_css;
+
+	$compressed_output = ( ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler') );
+
+	if ( ! isset($concatenate_scripts) ) {
+		$concatenate_scripts = defined('CONCATENATE_SCRIPTS') ? CONCATENATE_SCRIPTS : true;
+		if ( ! is_admin() || ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) )
+			$concatenate_scripts = false;
+	}
+
+	if ( ! isset($compress_scripts) ) {
+		$compress_scripts = defined('COMPRESS_SCRIPTS') ? COMPRESS_SCRIPTS : true;
+		if ( $compress_scripts && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
+			$compress_scripts = false;
+	}
+
+	if ( ! isset($compress_css) ) {
+		$compress_css = defined('COMPRESS_CSS') ? COMPRESS_CSS : true;
+		if ( $compress_css && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
+			$compress_css = false;
+	}
+}
+
+add_action( 'wp_default_scripts', 'wp_default_scripts' );
+add_filter( 'wp_print_scripts', 'wp_just_in_time_script_localization' );
+add_filter( 'print_scripts_array', 'wp_prototype_before_jquery' );
+
+add_action( 'wp_default_styles', 'wp_default_styles' );
+add_filter( 'style_loader_src', 'wp_style_loader_src', 10, 2 );
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/shortcodes.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/shortcodes.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,298 @@
+
+ * $out = do_shortcode($content);
+ * 
+ *
+ * @link http://codex.wordpress.org/Shortcode_API
+ *
+ * @package WordPress
+ * @subpackage Shortcodes
+ * @since 2.5
+ */
+
+/**
+ * Container for storing shortcode tags and their hook to call for the shortcode
+ *
+ * @since 2.5
+ * @name $shortcode_tags
+ * @var array
+ * @global array $shortcode_tags
+ */
+$shortcode_tags = array();
+
+/**
+ * Add hook for shortcode tag.
+ *
+ * There can only be one hook for each shortcode. Which means that if another
+ * plugin has a similar shortcode, it will override yours or yours will override
+ * theirs depending on which order the plugins are included and/or ran.
+ *
+ * Simplest example of a shortcode tag using the API:
+ *
+ * 
+ * // [footag foo="bar"]
+ * function footag_func($atts) {
+ * 	return "foo = {$atts[foo]}";
+ * }
+ * add_shortcode('footag', 'footag_func');
+ * 
+ *
+ * Example with nice attribute defaults:
+ *
+ * 
+ * // [bartag foo="bar"]
+ * function bartag_func($atts) {
+ * 	extract(shortcode_atts(array(
+ * 		'foo' => 'no foo',
+ * 		'baz' => 'default baz',
+ * 	), $atts));
+ *
+ * 	return "foo = {$foo}";
+ * }
+ * add_shortcode('bartag', 'bartag_func');
+ * 
+ *
+ * Example with enclosed content:
+ *
+ * 
+ * // [baztag]content[/baztag]
+ * function baztag_func($atts, $content='') {
+ * 	return "content = $content";
+ * }
+ * add_shortcode('baztag', 'baztag_func');
+ * 
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ *
+ * @param string $tag Shortcode tag to be searched in post content.
+ * @param callable $func Hook to run when shortcode is found.
+ */
+function add_shortcode($tag, $func) {
+	global $shortcode_tags;
+
+	if ( is_callable($func) )
+		$shortcode_tags[$tag] = $func;
+}
+
+/**
+ * Removes hook for shortcode.
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ *
+ * @param string $tag shortcode tag to remove hook for.
+ */
+function remove_shortcode($tag) {
+	global $shortcode_tags;
+
+	unset($shortcode_tags[$tag]);
+}
+
+/**
+ * Clear all shortcodes.
+ *
+ * This function is simple, it clears all of the shortcode tags by replacing the
+ * shortcodes global by a empty array. This is actually a very efficient method
+ * for removing all shortcodes.
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ */
+function remove_all_shortcodes() {
+	global $shortcode_tags;
+
+	$shortcode_tags = array();
+}
+
+/**
+ * Search content for shortcodes and filter shortcodes through their hooks.
+ *
+ * If there are no shortcode tags defined, then the content will be returned
+ * without any filtering. This might cause issues when plugins are disabled but
+ * the shortcode will still show up in the post or content.
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ * @uses get_shortcode_regex() Gets the search pattern for searching shortcodes.
+ *
+ * @param string $content Content to search for shortcodes
+ * @return string Content with shortcodes filtered out.
+ */
+function do_shortcode($content) {
+	global $shortcode_tags;
+
+	if (empty($shortcode_tags) || !is_array($shortcode_tags))
+		return $content;
+
+	$pattern = get_shortcode_regex();
+	return preg_replace_callback('/'.$pattern.'/s', 'do_shortcode_tag', $content);
+}
+
+/**
+ * Retrieve the shortcode regular expression for searching.
+ *
+ * The regular expression combines the shortcode tags in the regular expression
+ * in a regex class.
+ *
+ * The regular expresion contains 6 different sub matches to help with parsing.
+ *
+ * 1/6 - An extra [ or ] to allow for escaping shortcodes with double [[]]
+ * 2 - The shortcode name
+ * 3 - The shortcode argument list
+ * 4 - The self closing /
+ * 5 - The content of a shortcode when it wraps some content.
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ *
+ * @return string The shortcode search regular expression
+ */
+function get_shortcode_regex() {
+	global $shortcode_tags;
+	$tagnames = array_keys($shortcode_tags);
+	$tagregexp = join( '|', array_map('preg_quote', $tagnames) );
+
+	// WARNING! Do not change this regex without changing do_shortcode_tag() and strip_shortcodes()
+	return '(.?)\[('.$tagregexp.')\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.?)';
+}
+
+/**
+ * Regular Expression callable for do_shortcode() for calling shortcode hook.
+ * @see get_shortcode_regex for details of the match array contents.
+ *
+ * @since 2.5
+ * @access private
+ * @uses $shortcode_tags
+ *
+ * @param array $m Regular expression match array
+ * @return mixed False on failure.
+ */
+function do_shortcode_tag($m) {
+	global $shortcode_tags;
+
+	// allow [[foo]] syntax for escaping a tag
+	if ($m[1] == '[' && $m[6] == ']') {
+		return substr($m[0], 1, -1);
+	}
+
+	$tag = $m[2];
+	$attr = shortcode_parse_atts($m[3]);
+
+	if ( isset($m[5]) ) {
+		// enclosing tag - extra parameter
+		return $m[1] . call_user_func($shortcode_tags[$tag], $attr, $m[5], $m[2]) . $m[6];
+	} else {
+		// self-closing tag
+		return $m[1] . call_user_func($shortcode_tags[$tag], $attr, NULL, $m[2]) . $m[6];
+	}
+}
+
+/**
+ * Retrieve all attributes from the shortcodes tag.
+ *
+ * The attributes list has the attribute name as the key and the value of the
+ * attribute as the value in the key/value pair. This allows for easier
+ * retrieval of the attributes, since all attributes have to be known.
+ *
+ * @since 2.5
+ *
+ * @param string $text
+ * @return array List of attributes and their value.
+ */
+function shortcode_parse_atts($text) {
+	$atts = array();
+	$pattern = '/(\w+)\s*=\s*"([^"]*)"(?:\s|$)|(\w+)\s*=\s*\'([^\']*)\'(?:\s|$)|(\w+)\s*=\s*([^\s\'"]+)(?:\s|$)|"([^"]*)"(?:\s|$)|(\S+)(?:\s|$)/';
+	$text = preg_replace("/[\x{00a0}\x{200b}]+/u", " ", $text);
+	if ( preg_match_all($pattern, $text, $match, PREG_SET_ORDER) ) {
+		foreach ($match as $m) {
+			if (!empty($m[1]))
+				$atts[strtolower($m[1])] = stripcslashes($m[2]);
+			elseif (!empty($m[3]))
+				$atts[strtolower($m[3])] = stripcslashes($m[4]);
+			elseif (!empty($m[5]))
+				$atts[strtolower($m[5])] = stripcslashes($m[6]);
+			elseif (isset($m[7]) and strlen($m[7]))
+				$atts[] = stripcslashes($m[7]);
+			elseif (isset($m[8]))
+				$atts[] = stripcslashes($m[8]);
+		}
+	} else {
+		$atts = ltrim($text);
+	}
+	return $atts;
+}
+
+/**
+ * Combine user attributes with known attributes and fill in defaults when needed.
+ *
+ * The pairs should be considered to be all of the attributes which are
+ * supported by the caller and given as a list. The returned attributes will
+ * only contain the attributes in the $pairs list.
+ *
+ * If the $atts list has unsupported attributes, then they will be ignored and
+ * removed from the final returned list.
+ *
+ * @since 2.5
+ *
+ * @param array $pairs Entire list of supported attributes and their defaults.
+ * @param array $atts User defined attributes in shortcode tag.
+ * @return array Combined and filtered attribute list.
+ */
+function shortcode_atts($pairs, $atts) {
+	$atts = (array)$atts;
+	$out = array();
+	foreach($pairs as $name => $default) {
+		if ( array_key_exists($name, $atts) )
+			$out[$name] = $atts[$name];
+		else
+			$out[$name] = $default;
+	}
+	return $out;
+}
+
+/**
+ * Remove all shortcode tags from the given content.
+ *
+ * @since 2.5
+ * @uses $shortcode_tags
+ *
+ * @param string $content Content to remove shortcode tags.
+ * @return string Content without shortcode tags.
+ */
+function strip_shortcodes( $content ) {
+	global $shortcode_tags;
+
+	if (empty($shortcode_tags) || !is_array($shortcode_tags))
+		return $content;
+
+	$pattern = get_shortcode_regex();
+
+	return preg_replace('/'.$pattern.'/s', '$1$6', $content);
+}
+
+add_filter('the_content', 'do_shortcode', 11); // AFTER wpautop()
+
+?>
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/taxonomy.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/taxonomy.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,2377 @@
+ true, 'update_count_callback' => '_update_post_term_count', 'label' => __('Categories'), 'query_var' => false, 'rewrite' => false) ) ;
+	register_taxonomy( 'post_tag', 'post', array('hierarchical' => false, 'update_count_callback' => '_update_post_term_count', 'label' => __('Post Tags'), 'query_var' => false, 'rewrite' => false) ) ;
+	register_taxonomy( 'link_category', 'link', array('hierarchical' => false, 'label' => __('Categories'), 'query_var' => false, 'rewrite' => false) ) ;
+}
+add_action( 'init', 'create_initial_taxonomies', 0 ); // highest priority
+
+/**
+ * Return all of the taxonomy names that are of $object_type.
+ *
+ * It appears that this function can be used to find all of the names inside of
+ * $wp_taxonomies global variable.
+ *
+ *  Should
+ * result in Array('category', 'post_tag')
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wp_taxonomies
+ *
+ * @param array|string|object $object Name of the type of taxonomy object, or an object (row from posts)
+ * @return array The names of all taxonomy of $object_type.
+ */
+function get_object_taxonomies($object) {
+	global $wp_taxonomies;
+
+	if ( is_object($object) ) {
+		if ( $object->post_type == 'attachment' )
+			return get_attachment_taxonomies($object);
+		$object = $object->post_type;
+	}
+
+	$object = (array) $object;
+
+	$taxonomies = array();
+	foreach ( (array) $wp_taxonomies as $taxonomy ) {
+		if ( array_intersect($object, (array) $taxonomy->object_type) )
+			$taxonomies[] = $taxonomy->name;
+	}
+
+	return $taxonomies;
+}
+
+/**
+ * Retrieves the taxonomy object of $taxonomy.
+ *
+ * The get_taxonomy function will first check that the parameter string given
+ * is a taxonomy object and if it is, it will return it.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wp_taxonomies
+ * @uses is_taxonomy() Checks whether taxonomy exists
+ *
+ * @param string $taxonomy Name of taxonomy object to return
+ * @return object|bool The Taxonomy Object or false if $taxonomy doesn't exist
+ */
+function get_taxonomy( $taxonomy ) {
+	global $wp_taxonomies;
+
+	if ( ! is_taxonomy($taxonomy) )
+		return false;
+
+	return $wp_taxonomies[$taxonomy];
+}
+
+/**
+ * Checks that the taxonomy name exists.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wp_taxonomies
+ *
+ * @param string $taxonomy Name of taxonomy object
+ * @return bool Whether the taxonomy exists or not.
+ */
+function is_taxonomy( $taxonomy ) {
+	global $wp_taxonomies;
+
+	return isset($wp_taxonomies[$taxonomy]);
+}
+
+/**
+ * Whether the taxonomy object is hierarchical.
+ *
+ * Checks to make sure that the taxonomy is an object first. Then Gets the
+ * object, and finally returns the hierarchical value in the object.
+ *
+ * A false return value might also mean that the taxonomy does not exist.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses is_taxonomy() Checks whether taxonomy exists
+ * @uses get_taxonomy() Used to get the taxonomy object
+ *
+ * @param string $taxonomy Name of taxonomy object
+ * @return bool Whether the taxonomy is hierarchical
+ */
+function is_taxonomy_hierarchical($taxonomy) {
+	if ( ! is_taxonomy($taxonomy) )
+		return false;
+
+	$taxonomy = get_taxonomy($taxonomy);
+	return $taxonomy->hierarchical;
+}
+
+/**
+ * Create or modify a taxonomy object. Do not use before init.
+ *
+ * A simple function for creating or modifying a taxonomy object based on the
+ * parameters given. The function will accept an array (third optional
+ * parameter), along with strings for the taxonomy name and another string for
+ * the object type.
+ *
+ * Nothing is returned, so expect error maybe or use is_taxonomy() to check
+ * whether taxonomy exists.
+ *
+ * Optional $args contents:
+ *
+ * hierarachical - has some defined purpose at other parts of the API and is a
+ * boolean value.
+ *
+ * update_count_callback - works much like a hook, in that it will be called
+ * when the count is updated.
+ *
+ * rewrite - false to prevent rewrite, or array('slug'=>$slug) to customize
+ * permastruct; default will use $taxonomy as slug.
+ *
+ * query_var - false to prevent queries, or string to customize query var
+ * (?$query_var=$term); default will use $taxonomy as query var.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wp_taxonomies Inserts new taxonomy object into the list
+ * @uses $wp_rewrite Adds rewrite tags and permastructs
+ * @uses $wp Adds query vars
+ *
+ * @param string $taxonomy Name of taxonomy object
+ * @param array|string $object_type Name of the object type for the taxonomy object.
+ * @param array|string $args See above description for the two keys values.
+ */
+function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
+	global $wp_taxonomies, $wp_rewrite, $wp;
+
+	if (!is_array($wp_taxonomies))
+		$wp_taxonomies = array();
+
+	$defaults = array('hierarchical' => false, 'update_count_callback' => '', 'rewrite' => true, 'query_var' => true);
+	$args = wp_parse_args($args, $defaults);
+
+	if ( false !== $args['query_var'] && !empty($wp) ) {
+		if ( true === $args['query_var'] )
+			$args['query_var'] = $taxonomy;
+		$args['query_var'] = sanitize_title_with_dashes($args['query_var']);
+		$wp->add_query_var($args['query_var']);
+	}
+
+	if ( false !== $args['rewrite'] && !empty($wp_rewrite) ) {
+		if ( !is_array($args['rewrite']) )
+			$args['rewrite'] = array();
+		if ( !isset($args['rewrite']['slug']) )
+			$args['rewrite']['slug'] = sanitize_title_with_dashes($taxonomy);
+		$wp_rewrite->add_rewrite_tag("%$taxonomy%", '([^/]+)', $args['query_var'] ? "{$args['query_var']}=" : "taxonomy=$taxonomy&term=$term");
+		$wp_rewrite->add_permastruct($taxonomy, "{$args['rewrite']['slug']}/%$taxonomy%");
+	}
+
+	$args['name'] = $taxonomy;
+	$args['object_type'] = $object_type;
+	$wp_taxonomies[$taxonomy] = (object) $args;
+}
+
+//
+// Term API
+//
+
+/**
+ * Retrieve object_ids of valid taxonomy and term.
+ *
+ * The strings of $taxonomies must exist before this function will continue. On
+ * failure of finding a valid taxonomy, it will return an WP_Error class, kind
+ * of like Exceptions in PHP 5, except you can't catch them. Even so, you can
+ * still test for the WP_Error class and get the error message.
+ *
+ * The $terms aren't checked the same as $taxonomies, but still need to exist
+ * for $object_ids to be returned.
+ *
+ * It is possible to change the order that object_ids is returned by either
+ * using PHP sort family functions or using the database by using $args with
+ * either ASC or DESC array. The value should be in the key named 'order'.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses wp_parse_args() Creates an array from string $args.
+ *
+ * @param string|array $terms String of term or array of string values of terms that will be used
+ * @param string|array $taxonomies String of taxonomy name or Array of string values of taxonomy names
+ * @param array|string $args Change the order of the object_ids, either ASC or DESC
+ * @return WP_Error|array If the taxonomy does not exist, then WP_Error will be returned. On success
+ *	the array can be empty meaning that there are no $object_ids found or it will return the $object_ids found.
+ */
+function get_objects_in_term( $terms, $taxonomies, $args = array() ) {
+	global $wpdb;
+
+	if ( !is_array( $terms) )
+		$terms = array($terms);
+
+	if ( !is_array($taxonomies) )
+		$taxonomies = array($taxonomies);
+
+	foreach ( (array) $taxonomies as $taxonomy ) {
+		if ( ! is_taxonomy($taxonomy) )
+			return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+	}
+
+	$defaults = array('order' => 'ASC');
+	$args = wp_parse_args( $args, $defaults );
+	extract($args, EXTR_SKIP);
+
+	$order = ( 'desc' == strtolower($order) ) ? 'DESC' : 'ASC';
+
+	$terms = array_map('intval', $terms);
+
+	$taxonomies = "'" . implode("', '", $taxonomies) . "'";
+	$terms = "'" . implode("', '", $terms) . "'";
+
+	$object_ids = $wpdb->get_col("SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ($taxonomies) AND tt.term_id IN ($terms) ORDER BY tr.object_id $order");
+
+	if ( ! $object_ids )
+		return array();
+
+	return $object_ids;
+}
+
+/**
+ * Get all Term data from database by Term ID.
+ *
+ * The usage of the get_term function is to apply filters to a term object. It
+ * is possible to get a term object from the database before applying the
+ * filters.
+ *
+ * $term ID must be part of $taxonomy, to get from the database. Failure, might
+ * be able to be captured by the hooks. Failure would be the same value as $wpdb
+ * returns for the get_row method.
+ *
+ * There are two hooks, one is specifically for each term, named 'get_term', and
+ * the second is for the taxonomy name, 'term_$taxonomy'. Both hooks gets the
+ * term object, and the taxonomy name as parameters. Both hooks are expected to
+ * return a Term object.
+ *
+ * 'get_term' hook - Takes two parameters the term Object and the taxonomy name.
+ * Must return term object. Used in get_term() as a catch-all filter for every
+ * $term.
+ *
+ * 'get_$taxonomy' hook - Takes two parameters the term Object and the taxonomy
+ * name. Must return term object. $taxonomy will be the taxonomy name, so for
+ * example, if 'category', it would be 'get_category' as the filter name. Useful
+ * for custom taxonomies or plugging into default taxonomies.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses sanitize_term() Cleanses the term based on $filter context before returning.
+ * @see sanitize_term_field() The $context param lists the available values for get_term_by() $filter param.
+ *
+ * @param int|object $term If integer, will get from database. If object will apply filters and return $term.
+ * @param string $taxonomy Taxonomy name that $term is part of.
+ * @param string $output Constant OBJECT, ARRAY_A, or ARRAY_N
+ * @param string $filter Optional, default is raw or no WordPress defined filter will applied.
+ * @return mixed|null|WP_Error Term Row from database. Will return null if $term is empty. If taxonomy does not
+ * exist then WP_Error will be returned.
+ */
+function &get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
+	global $wpdb;
+	$null = null;
+
+	if ( empty($term) ) {
+		$error = new WP_Error('invalid_term', __('Empty Term'));
+		return $error;
+	}
+
+	if ( ! is_taxonomy($taxonomy) ) {
+		$error = new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+		return $error;
+	}
+
+	if ( is_object($term) && empty($term->filter) ) {
+		wp_cache_add($term->term_id, $term, $taxonomy);
+		$_term = $term;
+	} else {
+		if ( is_object($term) )
+			$term = $term->term_id;
+		$term = (int) $term;
+		if ( ! $_term = wp_cache_get($term, $taxonomy) ) {
+			$_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %s LIMIT 1", $taxonomy, $term) );
+			if ( ! $_term )
+				return $null;
+			wp_cache_add($term, $_term, $taxonomy);
+		}
+	}
+
+	$_term = apply_filters('get_term', $_term, $taxonomy);
+	$_term = apply_filters("get_$taxonomy", $_term, $taxonomy);
+	$_term = sanitize_term($_term, $taxonomy, $filter);
+
+	if ( $output == OBJECT ) {
+		return $_term;
+	} elseif ( $output == ARRAY_A ) {
+		$__term = get_object_vars($_term);
+		return $__term;
+	} elseif ( $output == ARRAY_N ) {
+		$__term = array_values(get_object_vars($_term));
+		return $__term;
+	} else {
+		return $_term;
+	}
+}
+
+/**
+ * Get all Term data from database by Term field and data.
+ *
+ * Warning: $value is not escaped for 'name' $field. You must do it yourself, if
+ * required.
+ *
+ * The default $field is 'id', therefore it is possible to also use null for
+ * field, but not recommended that you do so.
+ *
+ * If $value does not exist, the return value will be false. If $taxonomy exists
+ * and $field and $value combinations exist, the Term will be returned.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses sanitize_term() Cleanses the term based on $filter context before returning.
+ * @see sanitize_term_field() The $context param lists the available values for get_term_by() $filter param.
+ *
+ * @param string $field Either 'slug', 'name', or 'id'
+ * @param string|int $value Search for this term value
+ * @param string $taxonomy Taxonomy Name
+ * @param string $output Constant OBJECT, ARRAY_A, or ARRAY_N
+ * @param string $filter Optional, default is raw or no WordPress defined filter will applied.
+ * @return mixed Term Row from database. Will return false if $taxonomy does not exist or $term was not found.
+ */
+function get_term_by($field, $value, $taxonomy, $output = OBJECT, $filter = 'raw') {
+	global $wpdb;
+
+	if ( ! is_taxonomy($taxonomy) )
+		return false;
+
+	if ( 'slug' == $field ) {
+		$field = 't.slug';
+		$value = sanitize_title($value);
+		if ( empty($value) )
+			return false;
+	} else if ( 'name' == $field ) {
+		// Assume already escaped
+		$value = stripslashes($value);
+		$field = 't.name';
+	} else {
+		$field = 't.term_id';
+		$value = (int) $value;
+	}
+
+	$term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND $field = %s LIMIT 1", $taxonomy, $value) );
+	if ( !$term )
+		return false;
+
+	wp_cache_add($term->term_id, $term, $taxonomy);
+
+	$term = sanitize_term($term, $taxonomy, $filter);
+
+	if ( $output == OBJECT ) {
+		return $term;
+	} elseif ( $output == ARRAY_A ) {
+		return get_object_vars($term);
+	} elseif ( $output == ARRAY_N ) {
+		return array_values(get_object_vars($term));
+	} else {
+		return $term;
+	}
+}
+
+/**
+ * Merge all term children into a single array of their IDs.
+ *
+ * This recursive function will merge all of the children of $term into the same
+ * array of term IDs. Only useful for taxonomies which are hierarchical.
+ *
+ * Will return an empty array if $term does not exist in $taxonomy.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses _get_term_hierarchy()
+ * @uses get_term_children() Used to get the children of both $taxonomy and the parent $term
+ *
+ * @param string $term ID of Term to get children
+ * @param string $taxonomy Taxonomy Name
+ * @return array|WP_Error List of Term Objects. WP_Error returned if $taxonomy does not exist
+ */
+function get_term_children( $term_id, $taxonomy ) {
+	if ( ! is_taxonomy($taxonomy) )
+		return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+
+	$term_id = intval( $term_id );
+
+	$terms = _get_term_hierarchy($taxonomy);
+
+	if ( ! isset($terms[$term_id]) )
+		return array();
+
+	$children = $terms[$term_id];
+
+	foreach ( (array) $terms[$term_id] as $child ) {
+		if ( isset($terms[$child]) )
+			$children = array_merge($children, get_term_children($child, $taxonomy));
+	}
+
+	return $children;
+}
+
+/**
+ * Get sanitized Term field.
+ *
+ * Does checks for $term, based on the $taxonomy. The function is for contextual
+ * reasons and for simplicity of usage. See sanitize_term_field() for more
+ * information.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses sanitize_term_field() Passes the return value in sanitize_term_field on success.
+ *
+ * @param string $field Term field to fetch
+ * @param int $term Term ID
+ * @param string $taxonomy Taxonomy Name
+ * @param string $context Optional, default is display. Look at sanitize_term_field() for available options.
+ * @return mixed Will return an empty string if $term is not an object or if $field is not set in $term.
+ */
+function get_term_field( $field, $term, $taxonomy, $context = 'display' ) {
+	$term = (int) $term;
+	$term = get_term( $term, $taxonomy );
+	if ( is_wp_error($term) )
+		return $term;
+
+	if ( !is_object($term) )
+		return '';
+
+	if ( !isset($term->$field) )
+		return '';
+
+	return sanitize_term_field($field, $term->$field, $term->term_id, $taxonomy, $context);
+}
+
+/**
+ * Sanitizes Term for editing.
+ *
+ * Return value is sanitize_term() and usage is for sanitizing the term for
+ * editing. Function is for contextual and simplicity.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses sanitize_term() Passes the return value on success
+ *
+ * @param int|object $id Term ID or Object
+ * @param string $taxonomy Taxonomy Name
+ * @return mixed|null|WP_Error Will return empty string if $term is not an object.
+ */
+function get_term_to_edit( $id, $taxonomy ) {
+	$term = get_term( $id, $taxonomy );
+
+	if ( is_wp_error($term) )
+		return $term;
+
+	if ( !is_object($term) )
+		return '';
+
+	return sanitize_term($term, $taxonomy, 'edit');
+}
+
+/**
+ * Retrieve the terms in a given taxonomy or list of taxonomies.
+ *
+ * You can fully inject any customizations to the query before it is sent, as
+ * well as control the output with a filter.
+ *
+ * The 'get_terms' filter will be called when the cache has the term and will
+ * pass the found term along with the array of $taxonomies and array of $args.
+ * This filter is also called before the array of terms is passed and will pass
+ * the array of terms, along with the $taxonomies and $args.
+ *
+ * The 'list_terms_exclusions' filter passes the compiled exclusions along with
+ * the $args.
+ *
+ * The 'get_terms_orderby' filter passes the ORDER BY clause for the query
+ * along with the $args array.
+
+ * The 'get_terms_fields' filter passes the fields for the SELECT query
+ * along with the $args array.
+ *
+ * The list of arguments that $args can contain, which will overwrite the defaults:
+ *
+ * orderby - Default is 'name'. Can be name, count, term_group, slug or nothing
+ * (will use term_id), Passing a custom value other than these will cause it to
+ * order based on the custom value.
+ *
+ * order - Default is ASC. Can use DESC.
+ *
+ * hide_empty - Default is true. Will not return empty terms, which means
+ * terms whose count is 0 according to the given taxonomy.
+ *
+ * exclude - Default is an empty string.  A comma- or space-delimited string
+ * of term ids to exclude from the return array.  If 'include' is non-empty,
+ * 'exclude' is ignored.
+ *
+ * exclude_tree - A comma- or space-delimited string of term ids to exclude
+ * from the return array, along with all of their descendant terms according to
+ * the primary taxonomy.  If 'include' is non-empty, 'exclude_tree' is ignored.
+ *
+ * include - Default is an empty string.  A comma- or space-delimited string
+ * of term ids to include in the return array.
+ *
+ * number - The maximum number of terms to return.  Default is empty.
+ *
+ * offset - The number by which to offset the terms query.
+ *
+ * fields - Default is 'all', which returns an array of term objects.
+ * If 'fields' is 'ids' or 'names', returns an array of
+ * integers or strings, respectively.
+ *
+ * slug - Returns terms whose "slug" matches this value. Default is empty string.
+ *
+ * hierarchical - Whether to include terms that have non-empty descendants
+ * (even if 'hide_empty' is set to true).
+ *
+ * search - Returned terms' names will contain the value of 'search',
+ * case-insensitive.  Default is an empty string.
+ *
+ * name__like - Returned terms' names will begin with the value of 'name__like',
+ * case-insensitive. Default is empty string.
+ *
+ * The argument 'pad_counts', if set to true will include the quantity of a term's
+ * children in the quantity of each term's "count" object variable.
+ *
+ * The 'get' argument, if set to 'all' instead of its default empty string,
+ * returns terms regardless of ancestry or whether the terms are empty.
+ *
+ * The 'child_of' argument, when used, should be set to the integer of a term ID.  Its default
+ * is 0.  If set to a non-zero value, all returned terms will be descendants
+ * of that term according to the given taxonomy.  Hence 'child_of' is set to 0
+ * if more than one taxonomy is passed in $taxonomies, because multiple taxonomies
+ * make term ancestry ambiguous.
+ *
+ * The 'parent' argument, when used, should be set to the integer of a term ID.  Its default is
+ * the empty string '', which has a different meaning from the integer 0.
+ * If set to an integer value, all returned terms will have as an immediate
+ * ancestor the term whose ID is specified by that integer according to the given taxonomy.
+ * The 'parent' argument is different from 'child_of' in that a term X is considered a 'parent'
+ * of term Y only if term X is the father of term Y, not its grandfather or great-grandfather, etc.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses wp_parse_args() Merges the defaults with those defined by $args and allows for strings.
+ *
+ * @param string|array Taxonomy name or list of Taxonomy names
+ * @param string|array $args The values of what to search for when returning terms
+ * @return array|WP_Error List of Term Objects and their children. Will return WP_Error, if any of $taxonomies do not exist.
+ */
+function &get_terms($taxonomies, $args = '') {
+	global $wpdb;
+	$empty_array = array();
+
+	$single_taxonomy = false;
+	if ( !is_array($taxonomies) ) {
+		$single_taxonomy = true;
+		$taxonomies = array($taxonomies);
+	}
+
+	foreach ( (array) $taxonomies as $taxonomy ) {
+		if ( ! is_taxonomy($taxonomy) ) {
+			$error = & new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+			return $error;
+		}
+	}
+
+	$in_taxonomies = "'" . implode("', '", $taxonomies) . "'";
+
+	$defaults = array('orderby' => 'name', 'order' => 'ASC',
+		'hide_empty' => true, 'exclude' => '', 'exclude_tree' => '', 'include' => '',
+		'number' => '', 'fields' => 'all', 'slug' => '', 'parent' => '',
+		'hierarchical' => true, 'child_of' => 0, 'get' => '', 'name__like' => '',
+		'pad_counts' => false, 'offset' => '', 'search' => '');
+	$args = wp_parse_args( $args, $defaults );
+	$args['number'] = absint( $args['number'] );
+	$args['offset'] = absint( $args['offset'] );
+	if ( !$single_taxonomy || !is_taxonomy_hierarchical($taxonomies[0]) ||
+		'' !== $args['parent'] ) {
+		$args['child_of'] = 0;
+		$args['hierarchical'] = false;
+		$args['pad_counts'] = false;
+	}
+
+	if ( 'all' == $args['get'] ) {
+		$args['child_of'] = 0;
+		$args['hide_empty'] = 0;
+		$args['hierarchical'] = false;
+		$args['pad_counts'] = false;
+	}
+	extract($args, EXTR_SKIP);
+
+	if ( $child_of ) {
+		$hierarchy = _get_term_hierarchy($taxonomies[0]);
+		if ( !isset($hierarchy[$child_of]) )
+			return $empty_array;
+	}
+
+	if ( $parent ) {
+		$hierarchy = _get_term_hierarchy($taxonomies[0]);
+		if ( !isset($hierarchy[$parent]) )
+			return $empty_array;
+	}
+
+	// $args can be whatever, only use the args defined in defaults to compute the key
+	$filter_key = ( has_filter('list_terms_exclusions') ) ? serialize($GLOBALS['wp_filter']['list_terms_exclusions']) : '';
+	$key = md5( serialize( compact(array_keys($defaults)) ) . serialize( $taxonomies ) . $filter_key );
+	$last_changed = wp_cache_get('last_changed', 'terms');
+	if ( !$last_changed ) {
+		$last_changed = time();
+		wp_cache_set('last_changed', $last_changed, 'terms');
+	}
+	$cache_key = "get_terms:$key:$last_changed";
+	$cache = wp_cache_get( $cache_key, 'terms' );
+	if ( false !== $cache ) {
+		$cache = apply_filters('get_terms', $cache, $taxonomies, $args);
+		return $cache;
+	}
+
+	$_orderby = strtolower($orderby);
+	if ( 'count' == $_orderby )
+		$orderby = 'tt.count';
+	else if ( 'name' == $_orderby )
+		$orderby = 't.name';
+	else if ( 'slug' == $_orderby )
+		$orderby = 't.slug';
+	else if ( 'term_group' == $_orderby )
+		$orderby = 't.term_group';
+	elseif ( empty($_orderby) || 'id' == $_orderby )
+		$orderby = 't.term_id';
+
+	$orderby = apply_filters( 'get_terms_orderby', $orderby, $args );
+
+	$where = '';
+	$inclusions = '';
+	if ( !empty($include) ) {
+		$exclude = '';
+		$exclude_tree = '';
+		$interms = preg_split('/[\s,]+/',$include);
+		if ( count($interms) ) {
+			foreach ( (array) $interms as $interm ) {
+				if (empty($inclusions))
+					$inclusions = ' AND ( t.term_id = ' . intval($interm) . ' ';
+				else
+					$inclusions .= ' OR t.term_id = ' . intval($interm) . ' ';
+			}
+		}
+	}
+
+	if ( !empty($inclusions) )
+		$inclusions .= ')';
+	$where .= $inclusions;
+
+	$exclusions = '';
+	if ( ! empty( $exclude_tree ) ) {
+		$excluded_trunks = preg_split('/[\s,]+/',$exclude_tree);
+		foreach( (array) $excluded_trunks as $extrunk ) {
+			$excluded_children = (array) get_terms($taxonomies[0], array('child_of' => intval($extrunk), 'fields' => 'ids'));
+			$excluded_children[] = $extrunk;
+			foreach( (array) $excluded_children as $exterm ) {
+				if ( empty($exclusions) )
+					$exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' ';
+				else
+					$exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' ';
+
+			}
+		}
+	}
+	if ( !empty($exclude) ) {
+		$exterms = preg_split('/[\s,]+/',$exclude);
+		if ( count($exterms) ) {
+			foreach ( (array) $exterms as $exterm ) {
+				if ( empty($exclusions) )
+					$exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' ';
+				else
+					$exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' ';
+			}
+		}
+	}
+
+	if ( !empty($exclusions) )
+		$exclusions .= ')';
+	$exclusions = apply_filters('list_terms_exclusions', $exclusions, $args );
+	$where .= $exclusions;
+
+	if ( !empty($slug) ) {
+		$slug = sanitize_title($slug);
+		$where .= " AND t.slug = '$slug'";
+	}
+
+	if ( !empty($name__like) )
+		$where .= " AND t.name LIKE '{$name__like}%'";
+
+	if ( '' !== $parent ) {
+		$parent = (int) $parent;
+		$where .= " AND tt.parent = '$parent'";
+	}
+
+	if ( $hide_empty && !$hierarchical )
+		$where .= ' AND tt.count > 0';
+
+	// don't limit the query results when we have to descend the family tree
+	if ( ! empty($number) && ! $hierarchical && empty( $child_of ) && '' === $parent ) {
+		if( $offset )
+			$limit = 'LIMIT ' . $offset . ',' . $number;
+		else
+			$limit = 'LIMIT ' . $number;
+
+	} else
+		$limit = '';
+
+	if ( !empty($search) ) {
+		$search = like_escape($search);
+		$where .= " AND (t.name LIKE '%$search%')";
+	}
+
+	$selects = array();
+	if ( 'all' == $fields )
+		$selects = array('t.*', 'tt.*');
+	else if ( 'ids' == $fields )
+		$selects = array('t.term_id', 'tt.parent', 'tt.count');
+	else if ( 'names' == $fields )
+		$selects = array('t.term_id', 'tt.parent', 'tt.count', 't.name');
+        $select_this = implode(', ', apply_filters( 'get_terms_fields', $selects, $args ));
+
+	$query = "SELECT $select_this FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ($in_taxonomies) $where ORDER BY $orderby $order $limit";
+
+	$terms = $wpdb->get_results($query);
+	if ( 'all' == $fields ) {
+		update_term_cache($terms);
+	}
+
+	if ( empty($terms) ) {
+		wp_cache_add( $cache_key, array(), 'terms' );
+		$terms = apply_filters('get_terms', array(), $taxonomies, $args);
+		return $terms;
+	}
+
+	if ( $child_of ) {
+		$children = _get_term_hierarchy($taxonomies[0]);
+		if ( ! empty($children) )
+			$terms = & _get_term_children($child_of, $terms, $taxonomies[0]);
+	}
+
+	// Update term counts to include children.
+	if ( $pad_counts && 'all' == $fields )
+		_pad_term_counts($terms, $taxonomies[0]);
+
+	// Make sure we show empty categories that have children.
+	if ( $hierarchical && $hide_empty && is_array($terms) ) {
+		foreach ( $terms as $k => $term ) {
+			if ( ! $term->count ) {
+				$children = _get_term_children($term->term_id, $terms, $taxonomies[0]);
+				if( is_array($children) )
+					foreach ( $children as $child )
+						if ( $child->count )
+							continue 2;
+
+				// It really is empty
+				unset($terms[$k]);
+			}
+		}
+	}
+	reset ( $terms );
+
+	$_terms = array();
+	if ( 'ids' == $fields ) {
+		while ( $term = array_shift($terms) )
+			$_terms[] = $term->term_id;
+		$terms = $_terms;
+	} elseif ( 'names' == $fields ) {
+		while ( $term = array_shift($terms) )
+			$_terms[] = $term->name;
+		$terms = $_terms;
+	}
+
+	if ( 0 < $number && intval(@count($terms)) > $number ) {
+		$terms = array_slice($terms, $offset, $number);
+	}
+
+	wp_cache_add( $cache_key, $terms, 'terms' );
+
+	$terms = apply_filters('get_terms', $terms, $taxonomies, $args);
+	return $terms;
+}
+
+/**
+ * Check if Term exists.
+ *
+ * Returns the index of a defined term, or 0 (false) if the term doesn't exist.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ *
+ * @param int|string $term The term to check
+ * @param string $taxonomy The taxonomy name to use
+ * @param int $parent ID of parent term under which to confine the exists search.
+ * @return mixed Get the term id or Term Object, if exists.
+ */
+function is_term($term, $taxonomy = '', $parent = 0) {
+	global $wpdb;
+
+	$select = "SELECT term_id FROM $wpdb->terms as t WHERE ";
+	$tax_select = "SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE ";
+
+	if ( is_int($term) ) {
+		if ( 0 == $term )
+			return 0;
+		$where = 't.term_id = %d';
+		if ( !empty($taxonomy) )
+			return $wpdb->get_row( $wpdb->prepare( $tax_select . $where . " AND tt.taxonomy = %s", $term, $taxonomy ), ARRAY_A );
+		else
+			return $wpdb->get_var( $wpdb->prepare( $select . $where, $term ) );
+	}
+
+	$term = trim( stripslashes( $term ) );
+
+	if ( '' === $slug = sanitize_title($term) )
+		return 0;
+
+	$where = 't.slug = %s';
+	$else_where = 't.name = %s';
+	$where_fields = array($slug);
+	$else_where_fields = array($term);
+	if ( !empty($taxonomy) ) {
+		$parent = (int) $parent;
+		if ( $parent > 0 ) {
+			$where_fields[] = $parent;
+			$else_where_fields[] = $parent;
+			$where .= ' AND tt.parent = %d';
+			$else_where .= ' AND tt.parent = %d';
+		}
+
+		$where_fields[] = $taxonomy;
+		$else_where_fields[] = $taxonomy;
+
+		if ( $result = $wpdb->get_row( $wpdb->prepare("SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE $where AND tt.taxonomy = %s", $where_fields), ARRAY_A) )
+			return $result;
+
+		return $wpdb->get_row( $wpdb->prepare("SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE $else_where AND tt.taxonomy = %s", $else_where_fields), ARRAY_A);
+	}
+
+	if ( $result = $wpdb->get_var( $wpdb->prepare("SELECT term_id FROM $wpdb->terms as t WHERE $where", $where_fields) ) )
+		return $result;
+
+	return $wpdb->get_var( $wpdb->prepare("SELECT term_id FROM $wpdb->terms as t WHERE $else_where", $else_where_fields) );
+}
+
+/**
+ * Sanitize Term all fields.
+ *
+ * Relys on sanitize_term_field() to sanitize the term. The difference is that
+ * this function will sanitize all fields. The context is based
+ * on sanitize_term_field().
+ *
+ * The $term is expected to be either an array or an object.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses sanitize_term_field Used to sanitize all fields in a term
+ *
+ * @param array|object $term The term to check
+ * @param string $taxonomy The taxonomy name to use
+ * @param string $context Default is 'display'.
+ * @return array|object Term with all fields sanitized
+ */
+function sanitize_term($term, $taxonomy, $context = 'display') {
+
+	if ( 'raw' == $context )
+		return $term;
+
+	$fields = array('term_id', 'name', 'description', 'slug', 'count', 'parent', 'term_group');
+
+	$do_object = false;
+	if ( is_object($term) )
+		$do_object = true;
+
+	$term_id = $do_object ? $term->term_id : (isset($term['term_id']) ? $term['term_id'] : 0);
+
+	foreach ( (array) $fields as $field ) {
+		if ( $do_object ) {
+			if ( isset($term->$field) )
+				$term->$field = sanitize_term_field($field, $term->$field, $term_id, $taxonomy, $context);
+		} else {
+			if ( isset($term[$field]) )
+				$term[$field] = sanitize_term_field($field, $term[$field], $term_id, $taxonomy, $context);
+		}
+	}
+
+	if ( $do_object )
+		$term->filter = $context;
+	else
+		$term['filter'] = $context;
+
+	return $term;
+}
+
+/**
+ * Cleanse the field value in the term based on the context.
+ *
+ * Passing a term field value through the function should be assumed to have
+ * cleansed the value for whatever context the term field is going to be used.
+ *
+ * If no context or an unsupported context is given, then default filters will
+ * be applied.
+ *
+ * There are enough filters for each context to support a custom filtering
+ * without creating your own filter function. Simply create a function that
+ * hooks into the filter you need.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ *
+ * @param string $field Term field to sanitize
+ * @param string $value Search for this term value
+ * @param int $term_id Term ID
+ * @param string $taxonomy Taxonomy Name
+ * @param string $context Either edit, db, display, attribute, or js.
+ * @return mixed sanitized field
+ */
+function sanitize_term_field($field, $value, $term_id, $taxonomy, $context) {
+	if ( 'parent' == $field  || 'term_id' == $field || 'count' == $field || 'term_group' == $field ) {
+		$value = (int) $value;
+		if ( $value < 0 )
+			$value = 0;
+	}
+
+	if ( 'raw' == $context )
+		return $value;
+
+	if ( 'edit' == $context ) {
+		$value = apply_filters("edit_term_$field", $value, $term_id, $taxonomy);
+		$value = apply_filters("edit_${taxonomy}_$field", $value, $term_id);
+		if ( 'description' == $field )
+			$value = format_to_edit($value);
+		else
+			$value = esc_attr($value);
+	} else if ( 'db' == $context ) {
+		$value = apply_filters("pre_term_$field", $value, $taxonomy);
+		$value = apply_filters("pre_${taxonomy}_$field", $value);
+		// Back compat filters
+		if ( 'slug' == $field )
+			$value = apply_filters('pre_category_nicename', $value);
+
+	} else if ( 'rss' == $context ) {
+		$value = apply_filters("term_${field}_rss", $value, $taxonomy);
+		$value = apply_filters("${taxonomy}_${field}_rss", $value);
+	} else {
+		// Use display filters by default.
+		$value = apply_filters("term_$field", $value, $term_id, $taxonomy, $context);
+		$value = apply_filters("${taxonomy}_$field", $value, $term_id, $context);
+	}
+
+	if ( 'attribute' == $context )
+		$value = esc_attr($value);
+	else if ( 'js' == $context )
+		$value = esc_js($value);
+
+	return $value;
+}
+
+/**
+ * Count how many terms are in Taxonomy.
+ *
+ * Default $args is 'ignore_empty' which can be 'ignore_empty=true'
+ * or array('ignore_empty' => true);.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses wp_parse_args() Turns strings into arrays and merges defaults into an array.
+ *
+ * @param string $taxonomy Taxonomy name
+ * @param array|string $args Overwrite defaults
+ * @return int How many terms are in $taxonomy
+ */
+function wp_count_terms( $taxonomy, $args = array() ) {
+	global $wpdb;
+
+	$defaults = array('ignore_empty' => false);
+	$args = wp_parse_args($args, $defaults);
+	extract($args, EXTR_SKIP);
+
+	$where = '';
+	if ( $ignore_empty )
+		$where = 'AND count > 0';
+
+	return $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE taxonomy = %s $where", $taxonomy) );
+}
+
+/**
+ * Will unlink the term from the taxonomy.
+ *
+ * Will remove the term's relationship to the taxonomy, not the term or taxonomy
+ * itself. The term and taxonomy will still exist. Will require the term's
+ * object ID to perform the operation.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param int $object_id The term Object Id that refers to the term
+ * @param string|array $taxonomy List of Taxonomy Names or single Taxonomy name.
+ */
+function wp_delete_object_term_relationships( $object_id, $taxonomies ) {
+	global $wpdb;
+
+	$object_id = (int) $object_id;
+
+	if ( !is_array($taxonomies) )
+		$taxonomies = array($taxonomies);
+
+	foreach ( (array) $taxonomies as $taxonomy ) {
+		$tt_ids = wp_get_object_terms($object_id, $taxonomy, 'fields=tt_ids');
+		$in_tt_ids = "'" . implode("', '", $tt_ids) . "'";
+		do_action( 'delete_term_relationships', $object_id, $tt_ids );
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id) );
+		do_action( 'deleted_term_relationships', $object_id, $tt_ids );
+		wp_update_term_count($tt_ids, $taxonomy);
+	}
+}
+
+/**
+ * Removes a term from the database.
+ *
+ * If the term is a parent of other terms, then the children will be updated to
+ * that term's parent.
+ *
+ * The $args 'default' will only override the terms found, if there is only one
+ * term found. Any other and the found terms are used.
+ *
+ * The $args 'force_default' will force the term supplied as default to be
+ * assigned even if the object was not going to be termless
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses do_action() Calls both 'delete_term' and 'delete_$taxonomy' action
+ *	hooks, passing term object, term id. 'delete_term' gets an additional
+ *	parameter with the $taxonomy parameter.
+ *
+ * @param int $term Term ID
+ * @param string $taxonomy Taxonomy Name
+ * @param array|string $args Optional. Change 'default' term id and override found term ids.
+ * @return bool|WP_Error Returns false if not term; true if completes delete action.
+ */
+function wp_delete_term( $term, $taxonomy, $args = array() ) {
+	global $wpdb;
+
+	$term = (int) $term;
+
+	if ( ! $ids = is_term($term, $taxonomy) )
+		return false;
+	if ( is_wp_error( $ids ) )
+		return $ids;
+
+	$tt_id = $ids['term_taxonomy_id'];
+
+	$defaults = array();
+	$args = wp_parse_args($args, $defaults);
+	extract($args, EXTR_SKIP);
+
+	if ( isset($default) ) {
+		$default = (int) $default;
+		if ( ! is_term($default, $taxonomy) )
+			unset($default);
+	}
+
+	// Update children to point to new parent
+	if ( is_taxonomy_hierarchical($taxonomy) ) {
+		$term_obj = get_term($term, $taxonomy);
+		if ( is_wp_error( $term_obj ) )
+			return $term_obj;
+		$parent = $term_obj->parent;
+
+		$edit_tt_ids = $wpdb->get_col( "SELECT `term_taxonomy_id` FROM $wpdb->term_taxonomy WHERE `parent` = " . (int)$term_obj->term_id );
+		do_action( 'edit_term_taxonomies', $edit_tt_ids );
+		$wpdb->update( $wpdb->term_taxonomy, compact( 'parent' ), array( 'parent' => $term_obj->term_id) + compact( 'taxonomy' ) );
+		do_action( 'edited_term_taxonomies', $edit_tt_ids );
+	}
+
+	$objects = $wpdb->get_col( $wpdb->prepare( "SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $tt_id ) );
+
+	foreach ( (array) $objects as $object ) {
+		$terms = wp_get_object_terms($object, $taxonomy, array('fields' => 'ids', 'orderby' => 'none'));
+		if ( 1 == count($terms) && isset($default) ) {
+			$terms = array($default);
+		} else {
+			$terms = array_diff($terms, array($term));
+			if (isset($default) && isset($force_default) && $force_default)
+				$terms = array_merge($terms, array($default));
+		}
+		$terms = array_map('intval', $terms);
+		wp_set_object_terms($object, $terms, $taxonomy);
+	}
+
+	do_action( 'delete_term_taxonomy', $tt_id );
+	$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_taxonomy WHERE term_taxonomy_id = %d", $tt_id ) );
+	do_action( 'deleted_term_taxonomy', $tt_id );
+
+	// Delete the term if no taxonomies use it.
+	if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
+		$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->terms WHERE term_id = %d", $term) );
+
+	clean_term_cache($term, $taxonomy);
+
+	do_action('delete_term', $term, $tt_id, $taxonomy);
+	do_action("delete_$taxonomy", $term, $tt_id);
+
+	return true;
+}
+
+/**
+ * Retrieves the terms associated with the given object(s), in the supplied taxonomies.
+ *
+ * The following information has to do the $args parameter and for what can be
+ * contained in the string or array of that parameter, if it exists.
+ *
+ * The first argument is called, 'orderby' and has the default value of 'name'.
+ * The other value that is supported is 'count'.
+ *
+ * The second argument is called, 'order' and has the default value of 'ASC'.
+ * The only other value that will be acceptable is 'DESC'.
+ *
+ * The final argument supported is called, 'fields' and has the default value of
+ * 'all'. There are multiple other options that can be used instead. Supported
+ * values are as follows: 'all', 'ids', 'names', and finally
+ * 'all_with_object_id'.
+ *
+ * The fields argument also decides what will be returned. If 'all' or
+ * 'all_with_object_id' is choosen or the default kept intact, then all matching
+ * terms objects will be returned. If either 'ids' or 'names' is used, then an
+ * array of all matching term ids or term names will be returned respectively.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param int|array $object_id The id of the object(s) to retrieve.
+ * @param string|array $taxonomies The taxonomies to retrieve terms from.
+ * @param array|string $args Change what is returned
+ * @return array|WP_Error The requested term data or empty array if no terms found. WP_Error if $taxonomy does not exist.
+ */
+function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
+	global $wpdb;
+
+	if ( !is_array($taxonomies) )
+		$taxonomies = array($taxonomies);
+
+	foreach ( (array) $taxonomies as $taxonomy ) {
+		if ( ! is_taxonomy($taxonomy) )
+			return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+	}
+
+	if ( !is_array($object_ids) )
+		$object_ids = array($object_ids);
+	$object_ids = array_map('intval', $object_ids);
+
+	$defaults = array('orderby' => 'name', 'order' => 'ASC', 'fields' => 'all');
+	$args = wp_parse_args( $args, $defaults );
+
+	$terms = array();
+	if ( count($taxonomies) > 1 ) {
+		foreach ( $taxonomies as $index => $taxonomy ) {
+			$t = get_taxonomy($taxonomy);
+			if ( isset($t->args) && is_array($t->args) && $args != array_merge($args, $t->args) ) {
+				unset($taxonomies[$index]);
+				$terms = array_merge($terms, wp_get_object_terms($object_ids, $taxonomy, array_merge($args, $t->args)));
+			}
+		}
+	} else {
+		$t = get_taxonomy($taxonomies[0]);
+		if ( isset($t->args) && is_array($t->args) )
+			$args = array_merge($args, $t->args);
+	}
+
+	extract($args, EXTR_SKIP);
+
+	if ( 'count' == $orderby )
+		$orderby = 'tt.count';
+	else if ( 'name' == $orderby )
+		$orderby = 't.name';
+	else if ( 'slug' == $orderby )
+		$orderby = 't.slug';
+	else if ( 'term_group' == $orderby )
+		$orderby = 't.term_group';
+	else if ( 'term_order' == $orderby )
+		$orderby = 'tr.term_order';
+	else if ( 'none' == $orderby ) {
+		$orderby = '';
+		$order = '';
+	} else {
+		$orderby = 't.term_id';
+	}
+
+	// tt_ids queries can only be none or tr.term_taxonomy_id
+	if ( ('tt_ids' == $fields) && !empty($orderby) )
+		$orderby = 'tr.term_taxonomy_id';
+
+	if ( !empty($orderby) )
+		$orderby = "ORDER BY $orderby";
+
+	$taxonomies = "'" . implode("', '", $taxonomies) . "'";
+	$object_ids = implode(', ', $object_ids);
+
+	$select_this = '';
+	if ( 'all' == $fields )
+		$select_this = 't.*, tt.*';
+	else if ( 'ids' == $fields )
+		$select_this = 't.term_id';
+	else if ( 'names' == $fields )
+		$select_this = 't.name';
+	else if ( 'all_with_object_id' == $fields )
+		$select_this = 't.*, tt.*, tr.object_id';
+
+	$query = "SELECT $select_this FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN $wpdb->term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ($taxonomies) AND tr.object_id IN ($object_ids) $orderby $order";
+
+	if ( 'all' == $fields || 'all_with_object_id' == $fields ) {
+		$terms = array_merge($terms, $wpdb->get_results($query));
+		update_term_cache($terms);
+	} else if ( 'ids' == $fields || 'names' == $fields ) {
+		$terms = array_merge($terms, $wpdb->get_col($query));
+	} else if ( 'tt_ids' == $fields ) {
+		$terms = $wpdb->get_col("SELECT tr.term_taxonomy_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tr.object_id IN ($object_ids) AND tt.taxonomy IN ($taxonomies) $orderby $order");
+	}
+
+	if ( ! $terms )
+		$terms = array();
+
+	return apply_filters('wp_get_object_terms', $terms, $object_ids, $taxonomies, $args);
+}
+
+/**
+ * Adds a new term to the database. Optionally marks it as an alias of an existing term.
+ *
+ * Error handling is assigned for the nonexistance of the $taxonomy and $term
+ * parameters before inserting. If both the term id and taxonomy exist
+ * previously, then an array will be returned that contains the term id and the
+ * contents of what is returned. The keys of the array are 'term_id' and
+ * 'term_taxonomy_id' containing numeric values.
+ *
+ * It is assumed that the term does not yet exist or the above will apply. The
+ * term will be first added to the term table and then related to the taxonomy
+ * if everything is well. If everything is correct, then several actions will be
+ * run prior to a filter and then several actions will be run after the filter
+ * is run.
+ *
+ * The arguments decide how the term is handled based on the $args parameter.
+ * The following is a list of the available overrides and the defaults.
+ *
+ * 'alias_of'. There is no default, but if added, expected is the slug that the
+ * term will be an alias of. Expected to be a string.
+ *
+ * 'description'. There is no default. If exists, will be added to the database
+ * along with the term. Expected to be a string.
+ *
+ * 'parent'. Expected to be numeric and default is 0 (zero). Will assign value
+ * of 'parent' to the term.
+ *
+ * 'slug'. Expected to be a string. There is no default.
+ *
+ * If 'slug' argument exists then the slug will be checked to see if it is not
+ * a valid term. If that check succeeds (it is not a valid term), then it is
+ * added and the term id is given. If it fails, then a check is made to whether
+ * the taxonomy is hierarchical and the parent argument is not empty. If the
+ * second check succeeds, the term will be inserted and the term id will be
+ * given.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @uses do_action() Calls 'create_term' hook with the term id and taxonomy id as parameters.
+ * @uses do_action() Calls 'create_$taxonomy' hook with term id and taxonomy id as parameters.
+ * @uses apply_filters() Calls 'term_id_filter' hook with term id and taxonomy id as parameters.
+ * @uses do_action() Calls 'created_term' hook with the term id and taxonomy id as parameters.
+ * @uses do_action() Calls 'created_$taxonomy' hook with term id and taxonomy id as parameters.
+ *
+ * @param int|string $term The term to add or update.
+ * @param string $taxonomy The taxonomy to which to add the term
+ * @param array|string $args Change the values of the inserted term
+ * @return array|WP_Error The Term ID and Term Taxonomy ID
+ */
+function wp_insert_term( $term, $taxonomy, $args = array() ) {
+	global $wpdb;
+
+	if ( ! is_taxonomy($taxonomy) )
+		return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
+
+	if ( is_int($term) && 0 == $term )
+		return new WP_Error('invalid_term_id', __('Invalid term ID'));
+
+	if ( '' == trim($term) )
+		return new WP_Error('empty_term_name', __('A name is required for this term'));
+
+	$defaults = array( 'alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => '');
+	$args = wp_parse_args($args, $defaults);
+	$args['name'] = $term;
+	$args['taxonomy'] = $taxonomy;
+	$args = sanitize_term($args, $taxonomy, 'db');
+	extract($args, EXTR_SKIP);
+
+	// expected_slashed ($name)
+	$name = stripslashes($name);
+	$description = stripslashes($description);
+
+	if ( empty($slug) )
+		$slug = sanitize_title($name);
+
+	$term_group = 0;
+	if ( $alias_of ) {
+		$alias = $wpdb->get_row( $wpdb->prepare( "SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $alias_of) );
+		if ( $alias->term_group ) {
+			// The alias we want is already in a group, so let's use that one.
+			$term_group = $alias->term_group;
+		} else {
+			// The alias isn't in a group, so let's create a new one and firstly add the alias term to it.
+			$term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1;
+			do_action( 'edit_terms', $alias->term_id );
+			$wpdb->update($wpdb->terms, compact('term_group'), array('term_id' => $alias->term_id) );
+			do_action( 'edited_terms', $alias->term_id );
+		}
+	}
+
+	if ( ! $term_id = is_term($slug) ) {
+		if ( false === $wpdb->insert( $wpdb->terms, compact( 'name', 'slug', 'term_group' ) ) )
+			return new WP_Error('db_insert_error', __('Could not insert term into the database'), $wpdb->last_error);
+		$term_id = (int) $wpdb->insert_id;
+	} else if ( is_taxonomy_hierarchical($taxonomy) && !empty($parent) ) {
+		// If the taxonomy supports hierarchy and the term has a parent, make the slug unique
+		// by incorporating parent slugs.
+		$slug = wp_unique_term_slug($slug, (object) $args);
+		if ( false === $wpdb->insert( $wpdb->terms, compact( 'name', 'slug', 'term_group' ) ) )
+			return new WP_Error('db_insert_error', __('Could not insert term into the database'), $wpdb->last_error);
+		$term_id = (int) $wpdb->insert_id;
+	}
+
+	if ( empty($slug) ) {
+		$slug = sanitize_title($slug, $term_id);
+		do_action( 'edit_terms', $term_id );
+		$wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
+		do_action( 'edited_terms', $term_id );
+	}
+
+	$tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id ) );
+
+	if ( !empty($tt_id) )
+		return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
+
+	$wpdb->insert( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent') + array( 'count' => 0 ) );
+	$tt_id = (int) $wpdb->insert_id;
+
+	do_action("create_term", $term_id, $tt_id, $taxonomy);
+	do_action("create_$taxonomy", $term_id, $tt_id);
+
+	$term_id = apply_filters('term_id_filter', $term_id, $tt_id);
+
+	clean_term_cache($term_id, $taxonomy);
+
+	do_action("created_term", $term_id, $tt_id, $taxonomy);
+	do_action("created_$taxonomy", $term_id, $tt_id);
+
+	return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
+}
+
+/**
+ * Create Term and Taxonomy Relationships.
+ *
+ * Relates an object (post, link etc) to a term and taxonomy type. Creates the
+ * term and taxonomy relationship if it doesn't already exist. Creates a term if
+ * it doesn't exist (using the slug).
+ *
+ * A relationship means that the term is grouped in or belongs to the taxonomy.
+ * A term has no meaning until it is given context by defining which taxonomy it
+ * exists under.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param int $object_id The object to relate to.
+ * @param array|int|string $term The slug or id of the term, will replace all existing
+ * related terms in this taxonomy.
+ * @param array|string $taxonomy The context in which to relate the term to the object.
+ * @param bool $append If false will delete difference of terms.
+ * @return array|WP_Error Affected Term IDs
+ */
+function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
+	global $wpdb;
+
+	$object_id = (int) $object_id;
+
+	if ( ! is_taxonomy($taxonomy) )
+		return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+
+	if ( !is_array($terms) )
+		$terms = array($terms);
+
+	if ( ! $append )
+		$old_tt_ids =  wp_get_object_terms($object_id, $taxonomy, array('fields' => 'tt_ids', 'orderby' => 'none'));
+
+	$tt_ids = array();
+	$term_ids = array();
+
+	foreach ( (array) $terms as $term) {
+		if ( !strlen(trim($term)) )
+			continue;
+
+		if ( !$term_info = is_term($term, $taxonomy) )
+			$term_info = wp_insert_term($term, $taxonomy);
+		if ( is_wp_error($term_info) )
+			return $term_info;
+		$term_ids[] = $term_info['term_id'];
+		$tt_id = $term_info['term_taxonomy_id'];
+		$tt_ids[] = $tt_id;
+
+		if ( $wpdb->get_var( $wpdb->prepare( "SELECT term_taxonomy_id FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id = %d", $object_id, $tt_id ) ) )
+			continue;
+		do_action( 'add_term_relationship', $object_id, $tt_id );
+		$wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) );
+		do_action( 'added_term_relationship', $object_id, $tt_id );
+	}
+
+	wp_update_term_count($tt_ids, $taxonomy);
+
+	if ( ! $append ) {
+		$delete_terms = array_diff($old_tt_ids, $tt_ids);
+		if ( $delete_terms ) {
+			$in_delete_terms = "'" . implode("', '", $delete_terms) . "'";
+			do_action( 'delete_term_relationships', $object_id, $delete_terms );
+			$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_delete_terms)", $object_id) );
+			do_action( 'deleted_term_relationships', $object_id, $delete_terms );
+			wp_update_term_count($delete_terms, $taxonomy);
+		}
+	}
+
+	$t = get_taxonomy($taxonomy);
+	if ( ! $append && isset($t->sort) && $t->sort ) {
+		$values = array();
+		$term_order = 0;
+		$final_tt_ids = wp_get_object_terms($object_id, $taxonomy, 'fields=tt_ids');
+		foreach ( $tt_ids as $tt_id )
+			if ( in_array($tt_id, $final_tt_ids) )
+				$values[] = $wpdb->prepare( "(%d, %d, %d)", $object_id, $tt_id, ++$term_order);
+		if ( $values )
+			$wpdb->query("INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id, term_order) VALUES " . join(',', $values) . " ON DUPLICATE KEY UPDATE term_order = VALUES(term_order)");
+	}
+
+	do_action('set_object_terms', $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids);
+	return $tt_ids;
+}
+
+/**
+ * Will make slug unique, if it isn't already.
+ *
+ * The $slug has to be unique global to every taxonomy, meaning that one
+ * taxonomy term can't have a matching slug with another taxonomy term. Each
+ * slug has to be globally unique for every taxonomy.
+ *
+ * The way this works is that if the taxonomy that the term belongs to is
+ * heirarchical and has a parent, it will append that parent to the $slug.
+ *
+ * If that still doesn't return an unique slug, then it try to append a number
+ * until it finds a number that is truely unique.
+ *
+ * The only purpose for $term is for appending a parent, if one exists.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param string $slug The string that will be tried for a unique slug
+ * @param object $term The term object that the $slug will belong too
+ * @return string Will return a true unique slug.
+ */
+function wp_unique_term_slug($slug, $term) {
+	global $wpdb;
+
+	// If the taxonomy supports hierarchy and the term has a parent, make the slug unique
+	// by incorporating parent slugs.
+	if ( is_taxonomy_hierarchical($term->taxonomy) && !empty($term->parent) ) {
+		$the_parent = $term->parent;
+		while ( ! empty($the_parent) ) {
+			$parent_term = get_term($the_parent, $term->taxonomy);
+			if ( is_wp_error($parent_term) || empty($parent_term) )
+				break;
+				$slug .= '-' . $parent_term->slug;
+			if ( empty($parent_term->parent) )
+				break;
+			$the_parent = $parent_term->parent;
+		}
+	}
+
+	// If we didn't get a unique slug, try appending a number to make it unique.
+	if ( !empty($args['term_id']) )
+		$query = $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s AND term_id != %d", $slug, $args['term_id'] );
+	else
+		$query = $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s", $slug );
+
+	if ( $wpdb->get_var( $query ) ) {
+		$num = 2;
+		do {
+			$alt_slug = $slug . "-$num";
+			$num++;
+			$slug_check = $wpdb->get_var( $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s", $alt_slug ) );
+		} while ( $slug_check );
+		$slug = $alt_slug;
+	}
+
+	return $slug;
+}
+
+/**
+ * Update term based on arguments provided.
+ *
+ * The $args will indiscriminately override all values with the same field name.
+ * Care must be taken to not override important information need to update or
+ * update will fail (or perhaps create a new term, neither would be acceptable).
+ *
+ * Defaults will set 'alias_of', 'description', 'parent', and 'slug' if not
+ * defined in $args already.
+ *
+ * 'alias_of' will create a term group, if it doesn't already exist, and update
+ * it for the $term.
+ *
+ * If the 'slug' argument in $args is missing, then the 'name' in $args will be
+ * used. It should also be noted that if you set 'slug' and it isn't unique then
+ * a WP_Error will be passed back. If you don't pass any slug, then a unique one
+ * will be created for you.
+ *
+ * For what can be overrode in $args, check the term scheme can contain and stay
+ * away from the term keys.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses $wpdb
+ * @uses do_action() Will call both 'edit_term' and 'edit_$taxonomy' twice.
+ * @uses apply_filters() Will call the 'term_id_filter' filter and pass the term
+ *	id and taxonomy id.
+ *
+ * @param int $term_id The ID of the term
+ * @param string $taxonomy The context in which to relate the term to the object.
+ * @param array|string $args Overwrite term field values
+ * @return array|WP_Error Returns Term ID and Taxonomy Term ID
+ */
+function wp_update_term( $term_id, $taxonomy, $args = array() ) {
+	global $wpdb;
+
+	if ( ! is_taxonomy($taxonomy) )
+		return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
+
+	$term_id = (int) $term_id;
+
+	// First, get all of the original args
+	$term = get_term ($term_id, $taxonomy, ARRAY_A);
+
+	if ( is_wp_error( $term ) )
+		return $term;
+
+	// Escape data pulled from DB.
+	$term = add_magic_quotes($term);
+
+	// Merge old and new args with new args overwriting old ones.
+	$args = array_merge($term, $args);
+
+	$defaults = array( 'alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => '');
+	$args = wp_parse_args($args, $defaults);
+	$args = sanitize_term($args, $taxonomy, 'db');
+	extract($args, EXTR_SKIP);
+
+	// expected_slashed ($name)
+	$name = stripslashes($name);
+	$description = stripslashes($description);
+
+	if ( '' == trim($name) )
+		return new WP_Error('empty_term_name', __('A name is required for this term'));
+
+	$empty_slug = false;
+	if ( empty($slug) ) {
+		$empty_slug = true;
+		$slug = sanitize_title($name);
+	}
+
+	if ( $alias_of ) {
+		$alias = $wpdb->get_row( $wpdb->prepare( "SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $alias_of) );
+		if ( $alias->term_group ) {
+			// The alias we want is already in a group, so let's use that one.
+			$term_group = $alias->term_group;
+		} else {
+			// The alias isn't in a group, so let's create a new one and firstly add the alias term to it.
+			$term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1;
+			do_action( 'edit_terms', $alias->term_id );
+			$wpdb->update( $wpdb->terms, compact('term_group'), array( 'term_id' => $alias->term_id ) );
+			do_action( 'edited_terms', $alias->term_id );
+		}
+	}
+
+	// Check for duplicate slug
+	$id = $wpdb->get_var( $wpdb->prepare( "SELECT term_id FROM $wpdb->terms WHERE slug = %s", $slug ) );
+	if ( $id && ($id != $term_id) ) {
+		// If an empty slug was passed or the parent changed, reset the slug to something unique.
+		// Otherwise, bail.
+		if ( $empty_slug || ( $parent != $term->parent) )
+			$slug = wp_unique_term_slug($slug, (object) $args);
+		else
+			return new WP_Error('duplicate_term_slug', sprintf(__('The slug “%s” is already in use by another term'), $slug));
+	}
+	do_action( 'edit_terms', $term_id );
+	$wpdb->update($wpdb->terms, compact( 'name', 'slug', 'term_group' ), compact( 'term_id' ) );
+	if ( empty($slug) ) {
+		$slug = sanitize_title($name, $term_id);
+		$wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
+	}
+	do_action( 'edited_terms', $term_id );
+
+	$tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id) );
+	do_action( 'edit_term_taxonomy', $tt_id );
+	$wpdb->update( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent' ), array( 'term_taxonomy_id' => $tt_id ) );
+	do_action( 'edited_term_taxonomy', $tt_id );
+
+	do_action("edit_term", $term_id, $tt_id, $taxonomy);
+	do_action("edit_$taxonomy", $term_id, $tt_id);
+
+	$term_id = apply_filters('term_id_filter', $term_id, $tt_id);
+
+	clean_term_cache($term_id, $taxonomy);
+
+	do_action("edited_term", $term_id, $tt_id, $taxonomy);
+	do_action("edited_$taxonomy", $term_id, $tt_id);
+
+	return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
+}
+
+/**
+ * Enable or disable term counting.
+ *
+ * @since 2.5.0
+ *
+ * @param bool $defer Optional. Enable if true, disable if false.
+ * @return bool Whether term counting is enabled or disabled.
+ */
+function wp_defer_term_counting($defer=null) {
+	static $_defer = false;
+
+	if ( is_bool($defer) ) {
+		$_defer = $defer;
+		// flush any deferred counts
+		if ( !$defer )
+			wp_update_term_count( null, null, true );
+	}
+
+	return $_defer;
+}
+
+/**
+ * Updates the amount of terms in taxonomy.
+ *
+ * If there is a taxonomy callback applyed, then it will be called for updating
+ * the count.
+ *
+ * The default action is to count what the amount of terms have the relationship
+ * of term ID. Once that is done, then update the database.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param int|array $terms The term_taxonomy_id of the terms
+ * @param string $taxonomy The context of the term.
+ * @return bool If no terms will return false, and if successful will return true.
+ */
+function wp_update_term_count( $terms, $taxonomy, $do_deferred=false ) {
+	static $_deferred = array();
+
+	if ( $do_deferred ) {
+		foreach ( (array) array_keys($_deferred) as $tax ) {
+			wp_update_term_count_now( $_deferred[$tax], $tax );
+			unset( $_deferred[$tax] );
+		}
+	}
+
+	if ( empty($terms) )
+		return false;
+
+	if ( !is_array($terms) )
+		$terms = array($terms);
+
+	if ( wp_defer_term_counting() ) {
+		if ( !isset($_deferred[$taxonomy]) )
+			$_deferred[$taxonomy] = array();
+		$_deferred[$taxonomy] = array_unique( array_merge($_deferred[$taxonomy], $terms) );
+		return true;
+	}
+
+	return wp_update_term_count_now( $terms, $taxonomy );
+}
+
+/**
+ * Perform term count update immediately.
+ *
+ * @since 2.5.0
+ *
+ * @param array $terms The term_taxonomy_id of terms to update.
+ * @param string $taxonomy The context of the term.
+ * @return bool Always true when complete.
+ */
+function wp_update_term_count_now( $terms, $taxonomy ) {
+	global $wpdb;
+
+	$terms = array_map('intval', $terms);
+
+	$taxonomy = get_taxonomy($taxonomy);
+	if ( !empty($taxonomy->update_count_callback) ) {
+		call_user_func($taxonomy->update_count_callback, $terms);
+	} else {
+		// Default count updater
+		foreach ( (array) $terms as $term) {
+			$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term) );
+			do_action( 'edit_term_taxonomy', $term );
+			$wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
+			do_action( 'edited_term_taxonomy', $term );
+		}
+
+	}
+
+	clean_term_cache($terms);
+
+	return true;
+}
+
+//
+// Cache
+//
+
+
+/**
+ * Removes the taxonomy relationship to terms from the cache.
+ *
+ * Will remove the entire taxonomy relationship containing term $object_id. The
+ * term IDs have to exist within the taxonomy $object_type for the deletion to
+ * take place.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @see get_object_taxonomies() for more on $object_type
+ * @uses do_action() Will call action hook named, 'clean_object_term_cache' after completion.
+ *	Passes, function params in same order.
+ *
+ * @param int|array $object_ids Single or list of term object ID(s)
+ * @param array|string $object_type The taxonomy object type
+ */
+function clean_object_term_cache($object_ids, $object_type) {
+	if ( !is_array($object_ids) )
+		$object_ids = array($object_ids);
+
+	foreach ( $object_ids as $id )
+		foreach ( get_object_taxonomies($object_type) as $taxonomy )
+			wp_cache_delete($id, "{$taxonomy}_relationships");
+
+	do_action('clean_object_term_cache', $object_ids, $object_type);
+}
+
+
+/**
+ * Will remove all of the term ids from the cache.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param int|array $ids Single or list of Term IDs
+ * @param string $taxonomy Can be empty and will assume tt_ids, else will use for context.
+ */
+function clean_term_cache($ids, $taxonomy = '') {
+	global $wpdb;
+	static $cleaned = array();
+
+	if ( !is_array($ids) )
+		$ids = array($ids);
+
+	$taxonomies = array();
+	// If no taxonomy, assume tt_ids.
+	if ( empty($taxonomy) ) {
+		$tt_ids = implode(', ', $ids);
+		$terms = $wpdb->get_results("SELECT term_id, taxonomy FROM $wpdb->term_taxonomy WHERE term_taxonomy_id IN ($tt_ids)");
+		foreach ( (array) $terms as $term ) {
+			$taxonomies[] = $term->taxonomy;
+			wp_cache_delete($term->term_id, $term->taxonomy);
+		}
+		$taxonomies = array_unique($taxonomies);
+	} else {
+		foreach ( $ids as $id ) {
+			wp_cache_delete($id, $taxonomy);
+		}
+		$taxonomies = array($taxonomy);
+	}
+
+	foreach ( $taxonomies as $taxonomy ) {
+		if ( isset($cleaned[$taxonomy]) )
+			continue;
+		$cleaned[$taxonomy] = true;
+		wp_cache_delete('all_ids', $taxonomy);
+		wp_cache_delete('get', $taxonomy);
+		delete_option("{$taxonomy}_children");
+	}
+
+	wp_cache_set('last_changed', time(), 'terms');
+
+	do_action('clean_term_cache', $ids, $taxonomy);
+}
+
+
+/**
+ * Retrieves the taxonomy relationship to the term object id.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @uses wp_cache_get() Retrieves taxonomy relationship from cache
+ *
+ * @param int|array $id Term object ID
+ * @param string $taxonomy Taxonomy Name
+ * @return bool|array Empty array if $terms found, but not $taxonomy. False if nothing is in cache for $taxonomy and $id.
+ */
+function &get_object_term_cache($id, $taxonomy) {
+	$cache = wp_cache_get($id, "{$taxonomy}_relationships");
+	return $cache;
+}
+
+
+/**
+ * Updates the cache for Term ID(s).
+ *
+ * Will only update the cache for terms not already cached.
+ *
+ * The $object_ids expects that the ids be separated by commas, if it is a
+ * string.
+ *
+ * It should be noted that update_object_term_cache() is very time extensive. It
+ * is advised that the function is not called very often or at least not for a
+ * lot of terms that exist in a lot of taxonomies. The amount of time increases
+ * for each term and it also increases for each taxonomy the term belongs to.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ * @uses wp_get_object_terms() Used to get terms from the database to update
+ *
+ * @param string|array $object_ids Single or list of term object ID(s)
+ * @param array|string $object_type The taxonomy object type
+ * @return null|bool Null value is given with empty $object_ids. False if
+ */
+function update_object_term_cache($object_ids, $object_type) {
+	if ( empty($object_ids) )
+		return;
+
+	if ( !is_array($object_ids) )
+		$object_ids = explode(',', $object_ids);
+
+	$object_ids = array_map('intval', $object_ids);
+
+	$taxonomies = get_object_taxonomies($object_type);
+
+	$ids = array();
+	foreach ( (array) $object_ids as $id ) {
+		foreach ( $taxonomies as $taxonomy ) {
+			if ( false === wp_cache_get($id, "{$taxonomy}_relationships") ) {
+				$ids[] = $id;
+				break;
+			}
+		}
+	}
+
+	if ( empty( $ids ) )
+		return false;
+
+	$terms = wp_get_object_terms($ids, $taxonomies, 'fields=all_with_object_id');
+
+	$object_terms = array();
+	foreach ( (array) $terms as $term )
+		$object_terms[$term->object_id][$term->taxonomy][$term->term_id] = $term;
+
+	foreach ( $ids as $id ) {
+		foreach ( $taxonomies  as $taxonomy ) {
+			if ( ! isset($object_terms[$id][$taxonomy]) ) {
+				if ( !isset($object_terms[$id]) )
+					$object_terms[$id] = array();
+				$object_terms[$id][$taxonomy] = array();
+			}
+		}
+	}
+
+	foreach ( $object_terms as $id => $value ) {
+		foreach ( $value as $taxonomy => $terms ) {
+			wp_cache_set($id, $terms, "{$taxonomy}_relationships");
+		}
+	}
+}
+
+
+/**
+ * Updates Terms to Taxonomy in cache.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 2.3.0
+ *
+ * @param array $terms List of Term objects to change
+ * @param string $taxonomy Optional. Update Term to this taxonomy in cache
+ */
+function update_term_cache($terms, $taxonomy = '') {
+	foreach ( (array) $terms as $term ) {
+		$term_taxonomy = $taxonomy;
+		if ( empty($term_taxonomy) )
+			$term_taxonomy = $term->taxonomy;
+
+		wp_cache_add($term->term_id, $term, $term_taxonomy);
+	}
+}
+
+//
+// Private
+//
+
+
+/**
+ * Retrieves children of taxonomy as Term IDs.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @access private
+ * @since 2.3.0
+ *
+ * @uses update_option() Stores all of the children in "$taxonomy_children"
+ *	 option. That is the name of the taxonomy, immediately followed by '_children'.
+ *
+ * @param string $taxonomy Taxonomy Name
+ * @return array Empty if $taxonomy isn't hierarachical or returns children as Term IDs.
+ */
+function _get_term_hierarchy($taxonomy) {
+	if ( !is_taxonomy_hierarchical($taxonomy) )
+		return array();
+	$children = get_option("{$taxonomy}_children");
+	if ( is_array($children) )
+		return $children;
+
+	$children = array();
+	$terms = get_terms($taxonomy, 'get=all');
+	foreach ( $terms as $term ) {
+		if ( $term->parent > 0 )
+			$children[$term->parent][] = $term->term_id;
+	}
+	update_option("{$taxonomy}_children", $children);
+
+	return $children;
+}
+
+
+/**
+ * Get the subset of $terms that are descendants of $term_id.
+ *
+ * If $terms is an array of objects, then _get_term_children returns an array of objects.
+ * If $terms is an array of IDs, then _get_term_children returns an array of IDs.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @access private
+ * @since 2.3.0
+ *
+ * @param int $term_id The ancestor term: all returned terms should be descendants of $term_id.
+ * @param array $terms The set of terms---either an array of term objects or term IDs---from which those that are descendants of $term_id will be chosen.
+ * @param string $taxonomy The taxonomy which determines the hierarchy of the terms.
+ * @return array The subset of $terms that are descendants of $term_id.
+ */
+function &_get_term_children($term_id, $terms, $taxonomy) {
+	$empty_array = array();
+	if ( empty($terms) )
+		return $empty_array;
+
+	$term_list = array();
+	$has_children = _get_term_hierarchy($taxonomy);
+
+	if  ( ( 0 != $term_id ) && ! isset($has_children[$term_id]) )
+		return $empty_array;
+
+	foreach ( (array) $terms as $term ) {
+		$use_id = false;
+		if ( !is_object($term) ) {
+			$term = get_term($term, $taxonomy);
+			if ( is_wp_error( $term ) )
+				return $term;
+			$use_id = true;
+		}
+
+		if ( $term->term_id == $term_id )
+			continue;
+
+		if ( $term->parent == $term_id ) {
+			if ( $use_id )
+				$term_list[] = $term->term_id;
+			else
+				$term_list[] = $term;
+
+			if ( !isset($has_children[$term->term_id]) )
+				continue;
+
+			if ( $children = _get_term_children($term->term_id, $terms, $taxonomy) )
+				$term_list = array_merge($term_list, $children);
+		}
+	}
+
+	return $term_list;
+}
+
+
+/**
+ * Add count of children to parent count.
+ *
+ * Recalculates term counts by including items from child terms. Assumes all
+ * relevant children are already in the $terms argument.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @access private
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param array $terms List of Term IDs
+ * @param string $taxonomy Term Context
+ * @return null Will break from function if conditions are not met.
+ */
+function _pad_term_counts(&$terms, $taxonomy) {
+	global $wpdb;
+
+	// This function only works for hierarchical taxonomies like post categories.
+	if ( !is_taxonomy_hierarchical( $taxonomy ) )
+		return;
+
+	$term_hier = _get_term_hierarchy($taxonomy);
+
+	if ( empty($term_hier) )
+		return;
+
+	$term_items = array();
+
+	foreach ( (array) $terms as $key => $term ) {
+		$terms_by_id[$term->term_id] = & $terms[$key];
+		$term_ids[$term->term_taxonomy_id] = $term->term_id;
+	}
+
+	// Get the object and term ids and stick them in a lookup table
+	$results = $wpdb->get_results("SELECT object_id, term_taxonomy_id FROM $wpdb->term_relationships INNER JOIN $wpdb->posts ON object_id = ID WHERE term_taxonomy_id IN (".join(',', array_keys($term_ids)).") AND post_type = 'post' AND post_status = 'publish'");
+	foreach ( $results as $row ) {
+		$id = $term_ids[$row->term_taxonomy_id];
+		$term_items[$id][$row->object_id] = isset($term_items[$id][$row->object_id]) ? ++$term_items[$id][$row->object_id] : 1;
+	}
+
+	// Touch every ancestor's lookup row for each post in each term
+	foreach ( $term_ids as $term_id ) {
+		$child = $term_id;
+		while ( $parent = $terms_by_id[$child]->parent ) {
+			if ( !empty($term_items[$term_id]) )
+				foreach ( $term_items[$term_id] as $item_id => $touches ) {
+					$term_items[$parent][$item_id] = isset($term_items[$parent][$item_id]) ? ++$term_items[$parent][$item_id]: 1;
+				}
+			$child = $parent;
+		}
+	}
+
+	// Transfer the touched cells
+	foreach ( (array) $term_items as $id => $items )
+		if ( isset($terms_by_id[$id]) )
+			$terms_by_id[$id]->count = count($items);
+}
+
+//
+// Default callbacks
+//
+
+/**
+ * Will update term count based on posts.
+ *
+ * Private function for the default callback for post_tag and category
+ * taxonomies.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @access private
+ * @since 2.3.0
+ * @uses $wpdb
+ *
+ * @param array $terms List of Term taxonomy IDs
+ */
+function _update_post_term_count( $terms ) {
+	global $wpdb;
+
+	foreach ( (array) $terms as $term ) {
+		$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type = 'post' AND term_taxonomy_id = %d", $term ) );
+		do_action( 'edit_term_taxonomy', $term );
+		$wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
+		do_action( 'edited_term_taxonomy', $term );
+	}
+}
+
+
+/**
+ * Generates a permalink for a taxonomy term archive.
+ *
+ * @since 2.5.0
+ *
+ * @param object|int|string $term
+ * @param string $taxonomy
+ * @return string HTML link to taxonomy term archive
+ */
+function get_term_link( $term, $taxonomy ) {
+	global $wp_rewrite;
+
+	if ( !is_object($term) ) {
+		if ( is_int($term) ) {
+			$term = &get_term($term, $taxonomy);
+		} else {
+			$term = &get_term_by('slug', $term, $taxonomy);
+		}
+	}
+	if ( is_wp_error( $term ) )
+		return $term;
+
+	// use legacy functions for core taxonomies until they are fully plugged in
+	if ( $taxonomy == 'category' )
+		return get_category_link((int) $term->term_id);
+	if ( $taxonomy == 'post_tag' )
+		return get_tag_link((int) $term->term_id);
+
+	$termlink = $wp_rewrite->get_extra_permastruct($taxonomy);
+
+	$slug = $term->slug;
+
+	if ( empty($termlink) ) {
+		$file = trailingslashit( get_option('home') );
+		$t = get_taxonomy($taxonomy);
+		if ( $t->query_var )
+			$termlink = "$file?$t->query_var=$slug";
+		else
+			$termlink = "$file?taxonomy=$taxonomy&term=$slug";
+	} else {
+		$termlink = str_replace("%$taxonomy%", $slug, $termlink);
+		$termlink = get_option('home') . user_trailingslashit($termlink, 'category');
+	}
+	return apply_filters('term_link', $termlink, $term, $taxonomy);
+}
+
+/**
+ * Display the taxonomies of a post with available options.
+ *
+ * This function can be used within the loop to display the taxonomies for a
+ * post without specifying the Post ID. You can also use it outside the Loop to
+ * display the taxonomies for a specific post.
+ *
+ * The available defaults are:
+ * 'post' : default is 0. The post ID to get taxonomies of.
+ * 'before' : default is empty string. Display before taxonomies list.
+ * 'sep' : default is empty string. Separate every taxonomy with value in this.
+ * 'after' : default is empty string. Display this after the taxonomies list.
+ *
+ * @since 2.5.0
+ * @uses get_the_taxonomies()
+ *
+ * @param array $args Override the defaults.
+ */
+function the_taxonomies($args = array()) {
+	$defaults = array(
+		'post' => 0,
+		'before' => '',
+		'sep' => ' ',
+		'after' => '',
+	);
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+
+	echo $before . join($sep, get_the_taxonomies($post)) . $after;
+}
+
+/**
+ * Retrieve all taxonomies associated with a post.
+ *
+ * This function can be used within the loop. It will also return an array of
+ * the taxonomies with links to the taxonomy and name.
+ *
+ * @since 2.5.0
+ *
+ * @param int $post Optional. Post ID or will use Global Post ID (in loop).
+ * @return array
+ */
+function get_the_taxonomies($post = 0) {
+	if ( is_int($post) )
+		$post =& get_post($post);
+	elseif ( !is_object($post) )
+		$post =& $GLOBALS['post'];
+
+	$taxonomies = array();
+
+	if ( !$post )
+		return $taxonomies;
+
+	$template = apply_filters('taxonomy_template', '%s: %l.');
+
+	foreach ( get_object_taxonomies($post) as $taxonomy ) {
+		$t = (array) get_taxonomy($taxonomy);
+		if ( empty($t['label']) )
+			$t['label'] = $taxonomy;
+		if ( empty($t['args']) )
+			$t['args'] = array();
+		if ( empty($t['template']) )
+			$t['template'] = $template;
+
+		$terms = get_object_term_cache($post->ID, $taxonomy);
+		if ( empty($terms) )
+			$terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
+
+		$links = array();
+
+		foreach ( $terms as $term )
+			$links[] = "$term->name";
+
+		if ( $links )
+			$taxonomies[$taxonomy] = wp_sprintf($t['template'], $t['label'], $links, $terms);
+	}
+	return $taxonomies;
+}
+
+/**
+ * Retrieve all taxonomies of a post with just the names.
+ *
+ * @since 2.5.0
+ * @uses get_object_taxonomies()
+ *
+ * @param int $post Optional. Post ID
+ * @return array
+ */
+function get_post_taxonomies($post = 0) {
+	$post =& get_post($post);
+
+	return get_object_taxonomies($post);
+}
+
+/**
+ * Determine if the given object is associated with any of the given terms.
+ *
+ * The given terms are checked against the object's terms' term_ids, names and slugs.
+ * Terms given as integers will only be checked against the object's terms' term_ids.
+ * If no terms are given, determines if object is associated with any terms in the given taxonomy.
+ *
+ * @since 2.7.0
+ * @uses get_object_term_cache()
+ * @uses wp_get_object_terms()
+ *
+ * @param int $object_id.  ID of the object (post ID, link ID, ...)
+ * @param string $taxonomy.  Single taxonomy name
+ * @param int|string|array $terms Optional.  Term term_id, name, slug or array of said
+ * @return bool|WP_Error. WP_Error on input error.
+ */
+function is_object_in_term( $object_id, $taxonomy, $terms = null ) {
+	if ( !$object_id = (int) $object_id )
+		return new WP_Error( 'invalid_object', __( 'Invalid object ID' ) );
+
+	$object_terms = get_object_term_cache( $object_id, $taxonomy );
+	if ( empty( $object_terms ) )
+		 $object_terms = wp_get_object_terms( $object_id, $taxonomy );
+
+	if ( is_wp_error( $object_terms ) )
+		return $object_terms;
+	if ( empty( $object_terms ) )
+		return false;
+	if ( empty( $terms ) )
+		return ( !empty( $object_terms ) );
+
+	$terms = (array) $terms;
+
+	if ( $ints = array_filter( $terms, 'is_int' ) )
+		$strs = array_diff( $terms, $ints );
+	else
+		$strs =& $terms;
+
+	foreach ( $object_terms as $object_term ) {
+		if ( $ints && in_array( $object_term->term_id, $ints ) ) return true; // If int, check against term_id
+		if ( $strs ) {
+			if ( in_array( $object_term->term_id, $strs ) ) return true;
+			if ( in_array( $object_term->name, $strs ) )    return true;
+			if ( in_array( $object_term->slug, $strs ) )    return true;
+		}
+	}
+
+	return false;
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/template-loader.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/template-loader.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,78 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/theme.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/theme.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,1385 @@
+text_direction) && file_exists("$dir/{$wp_locale->text_direction}.css") )
+		$stylesheet_uri = "$stylesheet_dir_uri/{$wp_locale->text_direction}.css";
+	else
+		$stylesheet_uri = '';
+	return apply_filters('locale_stylesheet_uri', $stylesheet_uri, $stylesheet_dir_uri);
+}
+
+/**
+ * Retrieve name of the current theme.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'template' filter on template option.
+ *
+ * @return string Template name.
+ */
+function get_template() {
+	return apply_filters('template', get_option('template'));
+}
+
+/**
+ * Retrieve current theme directory.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'template_directory' filter on template directory path and template name.
+ *
+ * @return string Template directory path.
+ */
+function get_template_directory() {
+	$template = get_template();
+	$theme_root = get_theme_root( $template );
+	$template_dir = "$theme_root/$template";
+
+	return apply_filters( 'template_directory', $template_dir, $template, $theme_root );
+}
+
+/**
+ * Retrieve theme directory URI.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'template_directory_uri' filter on template directory URI path and template name.
+ *
+ * @return string Template directory URI.
+ */
+function get_template_directory_uri() {
+	$template = get_template();
+	$theme_root_uri = get_theme_root_uri( $template );
+	$template_dir_uri = "$theme_root_uri/$template";
+
+	return apply_filters( 'template_directory_uri', $template_dir_uri, $template, $theme_root_uri );
+}
+
+/**
+ * Retrieve theme data from parsed theme file.
+ *
+ * The description will have the tags filtered with the following HTML elements
+ * whitelisted. The 'a' element with the href and title
+ * attributes. The abbr element with the title attribute. The
+ * acronym element with the title attribute allowed. The
+ * code, em, and strong elements also allowed.
+ *
+ * The style.css file must contain theme name, theme URI, and description. The
+ * data can also contain author URI, author, template (parent template),
+ * version, status, and finally tags. Some of these are not used by WordPress
+ * administration panels, but are used by theme directory web sites which list
+ * the theme.
+ *
+ * @since 1.5.0
+ *
+ * @param string $theme_file Theme file path.
+ * @return array Theme data.
+ */
+function get_theme_data( $theme_file ) {
+	$default_headers = array( 
+		'Name' => 'Theme Name', 
+		'URI' => 'Theme URI', 
+		'Description' => 'Description', 
+		'Author' => 'Author', 
+		'AuthorURI' => 'Author URI',
+		'Version' => 'Version', 
+		'Template' => 'Template', 
+		'Status' => 'Status', 
+		'Tags' => 'Tags'
+		);
+
+	$themes_allowed_tags = array(
+		'a' => array(
+			'href' => array(),'title' => array()
+			),
+		'abbr' => array(
+			'title' => array()
+			),
+		'acronym' => array(
+			'title' => array()
+			),
+		'code' => array(),
+		'em' => array(),
+		'strong' => array()
+	);
+
+	$theme_data = get_file_data( $theme_file, $default_headers, 'theme' );
+
+	$theme_data['Name'] = $theme_data['Title'] = wp_kses( $theme_data['Name'], $themes_allowed_tags );
+
+	$theme_data['URI'] = esc_url( $theme_data['URI'] );
+
+	$theme_data['Description'] = wptexturize( wp_kses( $theme_data['Description'], $themes_allowed_tags ) );
+
+	$theme_data['AuthorURI'] = esc_url( $theme_data['AuthorURI'] );
+
+	$theme_data['Template'] = wp_kses( $theme_data['Template'], $themes_allowed_tags );
+
+	$theme_data['Version'] = wp_kses( $theme_data['Version'], $themes_allowed_tags );
+
+	if ( $theme_data['Status'] == '' )
+		$theme_data['Status'] = 'publish';
+	else
+		$theme_data['Status'] = wp_kses( $theme_data['Status'], $themes_allowed_tags );
+
+	if ( $theme_data['Tags'] == '' )
+		$theme_data['Tags'] = array();
+	else
+		$theme_data['Tags'] = array_map( 'trim', explode( ',', wp_kses( $theme_data['Tags'], array() ) ) );
+
+	if ( $theme_data['Author'] == '' ) {
+		$theme_data['Author'] = __('Anonymous');
+	} else {
+		if ( empty( $theme_data['AuthorURI'] ) ) {
+			$theme_data['Author'] = wp_kses( $theme_data['Author'], $themes_allowed_tags );
+		} else {
+			$theme_data['Author'] = sprintf( '%3$s', $theme_data['AuthorURI'], __( 'Visit author homepage' ), wp_kses( $theme_data['Author'], $themes_allowed_tags ) );
+		}
+	}
+
+	return $theme_data;
+}
+
+/**
+ * Retrieve list of themes with theme data in theme directory.
+ *
+ * The theme is broken, if it doesn't have a parent theme and is missing either
+ * style.css and, or index.php. If the theme has a parent theme then it is
+ * broken, if it is missing style.css; index.php is optional. The broken theme
+ * list is saved in the {@link $wp_broken_themes} global, which is displayed on
+ * the theme list in the administration panels.
+ *
+ * @since 1.5.0
+ * @global array $wp_broken_themes Stores the broken themes.
+ * @global array $wp_themes Stores the working themes.
+ *
+ * @return array Theme list with theme data.
+ */
+function get_themes() {
+	global $wp_themes, $wp_broken_themes;
+
+	if ( isset($wp_themes) )
+		return $wp_themes;
+
+	/* Register the default root as a theme directory */
+	register_theme_directory( get_theme_root() );
+
+	if ( !$theme_files = search_theme_directories() )
+		return false;
+
+	asort( $theme_files );
+
+	$wp_themes = array();
+
+	foreach ( (array) $theme_files as $theme_file ) {
+		$theme_root = $theme_file['theme_root'];
+		$theme_file = $theme_file['theme_file'];
+
+		if ( !is_readable("$theme_root/$theme_file") ) {
+			$wp_broken_themes[$theme_file] = array('Name' => $theme_file, 'Title' => $theme_file, 'Description' => __('File not readable.'));
+			continue;
+		}
+
+		$theme_data = get_theme_data("$theme_root/$theme_file");
+
+		$name        = $theme_data['Name'];
+		$title       = $theme_data['Title'];
+		$description = wptexturize($theme_data['Description']);
+		$version     = $theme_data['Version'];
+		$author      = $theme_data['Author'];
+		$template    = $theme_data['Template'];
+		$stylesheet  = dirname($theme_file);
+
+		$screenshot = false;
+		foreach ( array('png', 'gif', 'jpg', 'jpeg') as $ext ) {
+			if (file_exists("$theme_root/$stylesheet/screenshot.$ext")) {
+				$screenshot = "screenshot.$ext";
+				break;
+			}
+		}
+
+		if ( empty($name) ) {
+			$name = dirname($theme_file);
+			$title = $name;
+		}
+
+		if ( empty($template) ) {
+			if ( file_exists("$theme_root/$stylesheet/index.php") )
+				$template = $stylesheet;
+			else
+				continue;
+		}
+
+		$template = trim( $template );
+
+		if ( !file_exists("$theme_root/$template/index.php") ) {
+			$parent_dir = dirname(dirname($theme_file));
+			if ( file_exists("$theme_root/$parent_dir/$template/index.php") ) {
+				$template = "$parent_dir/$template";
+				$template_directory = "$theme_root/$template";
+			} else {
+				/**
+				 * The parent theme doesn't exist in the current theme's folder or sub folder
+				 * so lets use the theme root for the parent template.
+				 */
+				if ( isset($theme_files[$template]) && file_exists( $theme_files[$template]['theme_root'] . "/$template/index.php" ) ) {
+					$template_directory = $theme_files[$template]['theme_root'] . "/$template";
+				} else {
+					$wp_broken_themes[$name] = array('Name' => $name, 'Title' => $title, 'Description' => __('Template is missing.'));
+					continue;
+				}
+
+			}
+		} else {
+			$template_directory = trim( $theme_root . '/' . $template );
+		}
+
+		$stylesheet_files = array();
+		$template_files = array();
+
+		$stylesheet_dir = @ dir("$theme_root/$stylesheet");
+		if ( $stylesheet_dir ) {
+			while ( ($file = $stylesheet_dir->read()) !== false ) {
+				if ( !preg_match('|^\.+$|', $file) ) {
+					if ( preg_match('|\.css$|', $file) )
+						$stylesheet_files[] = "$theme_root/$stylesheet/$file";
+					elseif ( preg_match('|\.php$|', $file) )
+						$template_files[] = "$theme_root/$stylesheet/$file";
+				}
+			}
+			@ $stylesheet_dir->close();
+		}
+
+		$template_dir = @ dir("$template_directory");
+		if ( $template_dir ) {
+			while ( ($file = $template_dir->read()) !== false ) {
+				if ( preg_match('|^\.+$|', $file) )
+					continue;
+				if ( preg_match('|\.php$|', $file) ) {
+					$template_files[] = "$template_directory/$file";
+				} elseif ( is_dir("$template_directory/$file") ) {
+					$template_subdir = @ dir("$template_directory/$file");
+					if ( !$template_subdir )
+						continue;
+					while ( ($subfile = $template_subdir->read()) !== false ) {
+						if ( preg_match('|^\.+$|', $subfile) )
+							continue;
+						if ( preg_match('|\.php$|', $subfile) )
+							$template_files[] = "$template_directory/$file/$subfile";
+					}
+					@ $template_subdir->close();
+				}
+			}
+			@ $template_dir->close();
+		}
+
+		//Make unique and remove duplicates when stylesheet and template are the same i.e. most themes
+		$template_files = array_unique($template_files);
+		$stylesheet_files = array_unique($stylesheet_files);
+			
+		$template_dir = dirname($template_files[0]);
+		$stylesheet_dir = dirname($stylesheet_files[0]);
+
+		if ( empty($template_dir) )
+			$template_dir = '/';
+		if ( empty($stylesheet_dir) )
+			$stylesheet_dir = '/';
+
+		// Check for theme name collision.  This occurs if a theme is copied to
+		// a new theme directory and the theme header is not updated.  Whichever
+		// theme is first keeps the name.  Subsequent themes get a suffix applied.
+		// The Default and Classic themes always trump their pretenders.
+		if ( isset($wp_themes[$name]) ) {
+			if ( ('WordPress Default' == $name || 'WordPress Classic' == $name) &&
+					 ('default' == $stylesheet || 'classic' == $stylesheet) ) {
+				// If another theme has claimed to be one of our default themes, move
+				// them aside.
+				$suffix = $wp_themes[$name]['Stylesheet'];
+				$new_name = "$name/$suffix";
+				$wp_themes[$new_name] = $wp_themes[$name];
+				$wp_themes[$new_name]['Name'] = $new_name;
+			} else {
+				$name = "$name/$stylesheet";
+			}
+		}
+
+		$theme_roots[$stylesheet] = str_replace( WP_CONTENT_DIR, '', $theme_root );
+		$wp_themes[$name] = array( 'Name' => $name, 'Title' => $title, 'Description' => $description, 'Author' => $author, 'Version' => $version, 'Template' => $template, 'Stylesheet' => $stylesheet, 'Template Files' => $template_files, 'Stylesheet Files' => $stylesheet_files, 'Template Dir' => $template_dir, 'Stylesheet Dir' => $stylesheet_dir, 'Status' => $theme_data['Status'], 'Screenshot' => $screenshot, 'Tags' => $theme_data['Tags'], 'Theme Root' => $theme_root, 'Theme Root URI' => str_replace( WP_CONTENT_DIR, content_url(), $theme_root ) );
+	}
+
+	unset($theme_files);
+
+	/* Store theme roots in the DB */
+	if ( get_site_transient( 'theme_roots' ) != $theme_roots )
+		set_site_transient( 'theme_roots', $theme_roots, 7200 ); // cache for two hours
+	unset($theme_roots);
+
+	/* Resolve theme dependencies. */
+	$theme_names = array_keys( $wp_themes );
+	foreach ( (array) $theme_names as $theme_name ) {
+		$wp_themes[$theme_name]['Parent Theme'] = '';
+		if ( $wp_themes[$theme_name]['Stylesheet'] != $wp_themes[$theme_name]['Template'] ) {
+			foreach ( (array) $theme_names as $parent_theme_name ) {
+				if ( ($wp_themes[$parent_theme_name]['Stylesheet'] == $wp_themes[$parent_theme_name]['Template']) && ($wp_themes[$parent_theme_name]['Template'] == $wp_themes[$theme_name]['Template']) ) {
+					$wp_themes[$theme_name]['Parent Theme'] = $wp_themes[$parent_theme_name]['Name'];
+					break;
+				}
+			}
+		}
+	}
+
+	return $wp_themes;
+}
+
+/**
+ * Retrieve theme roots.
+ *
+ * @since 2.9.0
+ *
+ * @return array Theme roots
+ */
+function get_theme_roots() {
+	$theme_roots = get_site_transient( 'theme_roots' );
+	if ( false === $theme_roots ) {
+		get_themes();
+		$theme_roots = get_site_transient( 'theme_roots' ); // this is set in get_theme()
+	}
+	return $theme_roots;
+}
+
+/**
+ * Retrieve theme data.
+ *
+ * @since 1.5.0
+ *
+ * @param string $theme Theme name.
+ * @return array|null Null, if theme name does not exist. Theme data, if exists.
+ */
+function get_theme($theme) {
+	$themes = get_themes();
+
+	if ( array_key_exists($theme, $themes) )
+		return $themes[$theme];
+
+	return null;
+}
+
+/**
+ * Retrieve current theme display name.
+ *
+ * If the 'current_theme' option has already been set, then it will be returned
+ * instead. If it is not set, then each theme will be iterated over until both
+ * the current stylesheet and current template name.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_current_theme() {
+	if ( $theme = get_option('current_theme') )
+		return $theme;
+
+	$themes = get_themes();
+	$theme_names = array_keys($themes);
+	$current_template = get_option('template');
+	$current_stylesheet = get_option('stylesheet');
+	$current_theme = 'WordPress Default';
+
+	if ( $themes ) {
+		foreach ( (array) $theme_names as $theme_name ) {
+			if ( $themes[$theme_name]['Stylesheet'] == $current_stylesheet &&
+					$themes[$theme_name]['Template'] == $current_template ) {
+				$current_theme = $themes[$theme_name]['Name'];
+				break;
+			}
+		}
+	}
+
+	update_option('current_theme', $current_theme);
+
+	return $current_theme;
+}
+
+/**
+ * Register a directory that contains themes.
+ *
+ * @since 2.9.0
+ *
+ * @param string $directory Either the full filesystem path to a theme folder or a folder within WP_CONTENT_DIR
+ * @return bool
+ */
+function register_theme_directory( $directory) {
+	global $wp_theme_directories;
+
+	/* If this folder does not exist, return and do not register */
+	if ( !file_exists( $directory ) )
+			/* Try prepending as the theme directory could be relative to the content directory */
+		$registered_directory = WP_CONTENT_DIR . '/' . $directory;
+	else
+		$registered_directory = $directory;
+
+	/* If this folder does not exist, return and do not register */
+	if ( !file_exists( $registered_directory ) )
+		return false;
+
+	$wp_theme_directories[] = $registered_directory;
+
+	return true;
+}
+
+/**
+ * Search all registered theme directories for complete and valid themes.
+ *
+ * @since 2.9.0
+ *
+ * @return array Valid themes found
+ */
+function search_theme_directories() {
+	global $wp_theme_directories, $wp_broken_themes;
+	if ( empty( $wp_theme_directories ) )
+		return false;
+
+	$theme_files = array();
+	$wp_broken_themes = array();
+
+	/* Loop the registered theme directories and extract all themes */
+	foreach ( (array) $wp_theme_directories as $theme_root ) {
+		$theme_loc = $theme_root;
+
+		/* We don't want to replace all forward slashes, see Trac #4541 */
+		if ( '/' != WP_CONTENT_DIR )
+			$theme_loc = str_replace(WP_CONTENT_DIR, '', $theme_root);
+
+		/* Files in the root of the current theme directory and one subdir down */
+		$themes_dir = @ opendir($theme_root);
+
+		if ( !$themes_dir )
+			return false;
+
+		while ( ($theme_dir = readdir($themes_dir)) !== false ) {
+			if ( is_dir($theme_root . '/' . $theme_dir) && is_readable($theme_root . '/' . $theme_dir) ) {
+				if ( $theme_dir{0} == '.' || $theme_dir == 'CVS' )
+					continue;
+
+				$stylish_dir = @opendir($theme_root . '/' . $theme_dir);
+				$found_stylesheet = false;
+
+				while ( ($theme_file = readdir($stylish_dir)) !== false ) {
+					if ( $theme_file == 'style.css' ) {
+						$theme_files[$theme_dir] = array( 'theme_file' => $theme_dir . '/' . $theme_file, 'theme_root' => $theme_root );
+						$found_stylesheet = true;
+						break;
+					}
+				}
+				@closedir($stylish_dir);
+
+				if ( !$found_stylesheet ) { // look for themes in that dir
+					$subdir = "$theme_root/$theme_dir";
+					$subdir_name = $theme_dir;
+					$theme_subdirs = @opendir( $subdir );
+
+					$found_subdir_themes = false;
+					while ( ($theme_subdir = readdir($theme_subdirs)) !== false ) {
+						if ( is_dir( $subdir . '/' . $theme_subdir) && is_readable($subdir . '/' . $theme_subdir) ) {
+							if ( $theme_subdir{0} == '.' || $theme_subdir == 'CVS' )
+								continue;
+
+							$stylish_dir = @opendir($subdir . '/' . $theme_subdir);
+							$found_stylesheet = false;
+
+							while ( ($theme_file = readdir($stylish_dir)) !== false ) {
+								if ( $theme_file == 'style.css' ) {
+									$theme_files["$theme_dir/$theme_subdir"] = array( 'theme_file' => $subdir_name . '/' . $theme_subdir . '/' . $theme_file, 'theme_root' => $theme_root );
+									$found_stylesheet = true;
+									$found_subdir_themes = true;
+									break;
+								}
+							}
+							@closedir($stylish_dir);
+						}
+					}
+					@closedir($theme_subdir);
+					if ( !$found_subdir_themes )
+						$wp_broken_themes[$theme_dir] = array('Name' => $theme_dir, 'Title' => $theme_dir, 'Description' => __('Stylesheet is missing.'));
+				}
+			}
+		}
+		if ( is_dir( $theme_dir ) )
+			@closedir( $theme_dir );
+	}
+	return $theme_files;
+}
+
+/**
+ * Retrieve path to themes directory.
+ *
+ * Does not have trailing slash.
+ *
+ * @since 1.5.0
+ * @param $stylesheet_or_template The stylesheet or template name of the theme
+ * @uses apply_filters() Calls 'theme_root' filter on path.
+ *
+ * @return string Theme path.
+ */
+function get_theme_root( $stylesheet_or_template = false ) {
+	if ($stylesheet_or_template) {
+		$theme_roots = get_theme_roots();
+
+		if ( $theme_roots[$stylesheet_or_template] )
+			$theme_root = WP_CONTENT_DIR . $theme_roots[$stylesheet_or_template];
+		else
+			$theme_root = WP_CONTENT_DIR . '/themes';
+	} else {
+		$theme_root = WP_CONTENT_DIR . '/themes';
+	}
+
+	return apply_filters( 'theme_root', $theme_root );
+}
+
+/**
+ * Retrieve URI for themes directory.
+ *
+ * Does not have trailing slash.
+ *
+ * @since 1.5.0
+ * @param $stylesheet_or_template The stylesheet or template name of the theme
+ *
+ * @return string Themes URI.
+ */
+function get_theme_root_uri( $stylesheet_or_template = false ) {
+	$theme_roots = get_theme_roots();
+
+	if ( $theme_roots[$stylesheet_or_template] )
+		$theme_root_uri = content_url( $theme_roots[$stylesheet_or_template] );
+	else
+		$theme_root_uri = content_url( 'themes' );
+
+	return apply_filters( 'theme_root_uri', $theme_root_uri, get_option('siteurl'), $stylesheet_or_template );
+}
+
+/**
+ * Retrieve path to file without the use of extension.
+ *
+ * Used to quickly retrieve the path of file without including the file
+ * extension. It will also check the parent template, if the file exists, with
+ * the use of {@link locate_template()}. Allows for more generic file location
+ * without the use of the other get_*_template() functions.
+ *
+ * Can be used with include() or require() to retrieve path.
+ * 
+ * if( '' != get_query_template( '404' ) )
+ *     include( get_query_template( '404' ) );
+ * 
+ * or the same can be accomplished with
+ * 
+ * if( '' != get_404_template() )
+ *     include( get_404_template() );
+ * 
+ *
+ * @since 1.5.0
+ *
+ * @param string $type Filename without extension.
+ * @return string Full path to file.
+ */
+function get_query_template($type) {
+	$type = preg_replace( '|[^a-z0-9-]+|', '', $type );
+	return apply_filters("{$type}_template", locate_template(array("{$type}.php")));
+}
+
+/**
+ * Retrieve path of 404 template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_404_template() {
+	return get_query_template('404');
+}
+
+/**
+ * Retrieve path of archive template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_archive_template() {
+	return get_query_template('archive');
+}
+
+/**
+ * Retrieve path of author template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_author_template() {
+	return get_query_template('author');
+}
+
+/**
+ * Retrieve path of category template in current or parent template.
+ *
+ * Works by first retrieving the current slug for example 'category-default.php' and then
+ * trying category ID, for example 'category-1.php' and will finally fallback to category.php
+ * template, if those files don't exist.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'category_template' on file path of category template.
+ *
+ * @return string
+ */
+function get_category_template() {
+	$cat_ID = absint( get_query_var('cat') );
+	$category = get_category( $cat_ID );
+
+	$templates = array();
+
+	if ( !is_wp_error($category) )
+		$templates[] = "category-{$category->slug}.php";
+
+	$templates[] = "category-$cat_ID.php";
+	$templates[] = "category.php";
+
+	$template = locate_template($templates);
+	return apply_filters('category_template', $template);
+}
+
+/**
+ * Retrieve path of tag template in current or parent template.
+ *
+ * Works by first retrieving the current tag name, for example 'tag-wordpress.php' and then
+ * trying tag ID, for example 'tag-1.php' and will finally fallback to tag.php
+ * template, if those files don't exist.
+ *
+ * @since 2.3.0
+ * @uses apply_filters() Calls 'tag_template' on file path of tag template.
+ *
+ * @return string
+ */
+function get_tag_template() {
+	$tag_id = absint( get_query_var('tag_id') );
+	$tag_name = get_query_var('tag');
+
+	$templates = array();
+
+	if ( $tag_name )
+		$templates[] = "tag-$tag_name.php";
+	if ( $tag_id )
+		$templates[] = "tag-$tag_id.php";
+	$templates[] = "tag.php";
+
+	$template = locate_template($templates);
+	return apply_filters('tag_template', $template);
+}
+
+/**
+ * Retrieve path of taxonomy template in current or parent template.
+ *
+ * Retrieves the taxonomy and term, if term is available. The template is
+ * prepended with 'taxonomy-' and followed by both the taxonomy string and
+ * the taxonomy string followed by a dash and then followed by the term.
+ *
+ * The taxonomy and term template is checked and used first, if it exists.
+ * Second, just the taxonomy template is checked, and then finally, taxonomy.php
+ * template is used. If none of the files exist, then it will fall back on to
+ * index.php.
+ *
+ * @since unknown (2.6.0 most likely)
+ * @uses apply_filters() Calls 'taxonomy_template' filter on found path.
+ *
+ * @return string
+ */
+function get_taxonomy_template() {
+	$taxonomy = get_query_var('taxonomy');
+	$term = get_query_var('term');
+
+	$templates = array();
+	if ( $taxonomy && $term )
+		$templates[] = "taxonomy-$taxonomy-$term.php";
+	if ( $taxonomy )
+		$templates[] = "taxonomy-$taxonomy.php";
+
+	$templates[] = "taxonomy.php";
+
+	$template = locate_template($templates);
+	return apply_filters('taxonomy_template', $template);
+}
+
+/**
+ * Retrieve path of date template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_date_template() {
+	return get_query_template('date');
+}
+
+/**
+ * Retrieve path of home template in current or parent template.
+ *
+ * Attempts to locate 'home.php' first before falling back to 'index.php'.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'home_template' on file path of home template.
+ *
+ * @return string
+ */
+function get_home_template() {
+	$template = locate_template(array('home.php', 'index.php'));
+	return apply_filters('home_template', $template);
+}
+
+/**
+ * Retrieve path of page template in current or parent template.
+ *
+ * Will first look for the specifically assigned page template
+ * The will search for 'page-{slug}.php' followed by 'page-id.php'
+ * and finally 'page.php'
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_page_template() {
+	global $wp_query;
+
+	$id = (int) $wp_query->post->ID;
+	$template = get_post_meta($id, '_wp_page_template', true);
+	$pagename = get_query_var('pagename');
+
+	if ( 'default' == $template )
+		$template = '';
+
+	$templates = array();
+	if ( !empty($template) && !validate_file($template) )
+		$templates[] = $template;
+	if ( $pagename )
+		$templates[] = "page-$pagename.php";
+	if ( $id )
+		$templates[] = "page-$id.php";
+	$templates[] = "page.php";
+
+	return apply_filters('page_template', locate_template($templates));
+}
+
+/**
+ * Retrieve path of paged template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_paged_template() {
+	return get_query_template('paged');
+}
+
+/**
+ * Retrieve path of search template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_search_template() {
+	return get_query_template('search');
+}
+
+/**
+ * Retrieve path of single template in current or parent template.
+ *
+ * @since 1.5.0
+ *
+ * @return string
+ */
+function get_single_template() {
+	return get_query_template('single');
+}
+
+/**
+ * Retrieve path of attachment template in current or parent template.
+ *
+ * The attachment path first checks if the first part of the mime type exists.
+ * The second check is for the second part of the mime type. The last check is
+ * for both types separated by an underscore. If neither are found then the file
+ * 'attachment.php' is checked and returned.
+ *
+ * Some examples for the 'text/plain' mime type are 'text.php', 'plain.php', and
+ * finally 'text_plain.php'.
+ *
+ * @since 2.0.0
+ *
+ * @return string
+ */
+function get_attachment_template() {
+	global $posts;
+	$type = explode('/', $posts[0]->post_mime_type);
+	if ( $template = get_query_template($type[0]) )
+		return $template;
+	elseif ( $template = get_query_template($type[1]) )
+		return $template;
+	elseif ( $template = get_query_template("$type[0]_$type[1]") )
+		return $template;
+	else
+		return get_query_template('attachment');
+}
+
+/**
+ * Retrieve path of comment popup template in current or parent template.
+ *
+ * Checks for comment popup template in current template, if it exists or in the
+ * parent template. If it doesn't exist, then it retrieves the comment-popup.php
+ * file from the default theme. The default theme must then exist for it to
+ * work.
+ *
+ * @since 1.5.0
+ * @uses apply_filters() Calls 'comments_popup_template' filter on path.
+ *
+ * @return string
+ */
+function get_comments_popup_template() {
+	$template = locate_template(array("comments-popup.php"));
+	if ('' == $template)
+		$template = get_theme_root() . '/default/comments-popup.php';
+
+	return apply_filters('comments_popup_template', $template);
+}
+
+/**
+ * Retrieve the name of the highest priority template file that exists.
+ *
+ * Searches in the STYLESHEETPATH before TEMPLATEPATH so that themes which
+ * inherit from a parent theme can just overload one file.
+ *
+ * @since 2.7.0
+ *
+ * @param array $template_names Array of template files to search for in priority order.
+ * @param bool $load If true the template file will be loaded if it is found.
+ * @return string The template filename if one is located.
+ */
+function locate_template($template_names, $load = false) {
+	if (!is_array($template_names))
+		return '';
+
+	$located = '';
+	foreach($template_names as $template_name) {
+		if ( file_exists(STYLESHEETPATH . '/' . $template_name)) {
+			$located = STYLESHEETPATH . '/' . $template_name;
+			break;
+		} else if ( file_exists(TEMPLATEPATH . '/' . $template_name) ) {
+			$located = TEMPLATEPATH . '/' . $template_name;
+			break;
+		}
+	}
+
+	if ($load && '' != $located)
+		load_template($located);
+
+	return $located;
+}
+
+/**
+ * Require once the template file with WordPress environment.
+ *
+ * The globals are set up for the template file to ensure that the WordPress
+ * environment is available from within the function. The query variables are
+ * also available.
+ *
+ * @since 1.5.0
+ *
+ * @param string $_template_file Path to template file.
+ */
+function load_template($_template_file) {
+	global $posts, $post, $wp_did_header, $wp_did_template_redirect, $wp_query, $wp_rewrite, $wpdb, $wp_version, $wp, $id, $comment, $user_ID;
+
+	if ( is_array($wp_query->query_vars) )
+		extract($wp_query->query_vars, EXTR_SKIP);
+
+	require_once($_template_file);
+}
+
+/**
+ * Display localized stylesheet link element.
+ *
+ * @since 2.1.0
+ */
+function locale_stylesheet() {
+	$stylesheet = get_locale_stylesheet_uri();
+	if ( empty($stylesheet) )
+		return;
+	echo '';
+}
+
+/**
+ * Start preview theme output buffer.
+ *
+ * Will only preform task if the user has permissions and template and preview
+ * query variables exist.
+ *
+ * @since 2.6.0
+ */
+function preview_theme() {
+	if ( ! (isset($_GET['template']) && isset($_GET['preview'])) )
+		return;
+
+	if ( !current_user_can( 'switch_themes' ) )
+		return;
+
+	$_GET['template'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['template']);
+
+	if ( validate_file($_GET['template']) )
+		return;
+
+	add_filter( 'template', '_preview_theme_template_filter' );
+
+	if ( isset($_GET['stylesheet']) ) {
+		$_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']);
+		if ( validate_file($_GET['stylesheet']) )
+			return;
+		add_filter( 'stylesheet', '_preview_theme_stylesheet_filter' );
+	}
+
+	// Prevent theme mods to current theme being used on theme being previewed
+	add_filter( 'pre_option_mods_' . get_current_theme(), create_function( '', "return array();" ) );
+
+	ob_start( 'preview_theme_ob_filter' );
+}
+add_action('setup_theme', 'preview_theme');
+
+/**
+ * Private function to modify the current template when previewing a theme
+ *
+ * @since 2.9.0
+ * @access private
+ *
+ * @return string
+ */
+function _preview_theme_template_filter() {
+	return isset($_GET['template']) ? $_GET['template'] : '';
+}
+
+/**
+ * Private function to modify the current stylesheet when previewing a theme
+ *
+ * @since 2.9.0
+ * @access private
+ *
+ * @return string
+ */
+function _preview_theme_stylesheet_filter() {
+	return isset($_GET['stylesheet']) ? $_GET['stylesheet'] : '';
+}
+
+/**
+ * Callback function for ob_start() to capture all links in the theme.
+ *
+ * @since 2.6.0
+ * @access private
+ *
+ * @param string $content
+ * @return string
+ */
+function preview_theme_ob_filter( $content ) {
+	return preg_replace_callback( "|()|", 'preview_theme_ob_filter_callback', $content );
+}
+
+/**
+ * Manipulates preview theme links in order to control and maintain location.
+ *
+ * Callback function for preg_replace_callback() to accept and filter matches.
+ *
+ * @since 2.6.0
+ * @access private
+ *
+ * @param array $matches
+ * @return string
+ */
+function preview_theme_ob_filter_callback( $matches ) {
+	if ( strpos($matches[4], 'onclick') !== false )
+		$matches[4] = preg_replace('#onclick=([\'"]).*?(?. (? 1, 'template' => $_GET['template'], 'stylesheet' => @$_GET['stylesheet'] ), $matches[3] );
+	if ( 0 === strpos($link, 'preview=1') )
+		$link = "?$link";
+	return $matches[1] . esc_attr( $link ) . $matches[4];
+}
+
+/**
+ * Switches current theme to new template and stylesheet names.
+ *
+ * @since unknown
+ * @uses do_action() Calls 'switch_theme' action on updated theme display name.
+ *
+ * @param string $template Template name
+ * @param string $stylesheet Stylesheet name.
+ */
+function switch_theme($template, $stylesheet) {
+	update_option('template', $template);
+	update_option('stylesheet', $stylesheet);
+	delete_option('current_theme');
+	$theme = get_current_theme();
+	do_action('switch_theme', $theme);
+}
+
+/**
+ * Checks that current theme files 'index.php' and 'style.css' exists.
+ *
+ * Does not check the 'default' theme. The 'default' theme should always exist
+ * or should have another theme renamed to that template name and directory
+ * path. Will switch theme to default if current theme does not validate.
+ * You can use the 'validate_current_theme' filter to return FALSE to
+ * disable this functionality.
+ *
+ * @since 1.5.0
+ *
+ * @return bool
+ */
+function validate_current_theme() {
+	// Don't validate during an install/upgrade.
+	if ( defined('WP_INSTALLING') || !apply_filters( 'validate_current_theme', true ) )
+		return true;
+
+	if ( get_template() != 'default' && !file_exists(get_template_directory() . '/index.php') ) {
+		switch_theme('default', 'default');
+		return false;
+	}
+
+	if ( get_stylesheet() != 'default' && !file_exists(get_template_directory() . '/style.css') ) {
+		switch_theme('default', 'default');
+		return false;
+	}
+
+	return true;
+}
+
+/**
+ * Retrieve theme modification value for the current theme.
+ *
+ * If the modification name does not exist, then the $default will be passed
+ * through {@link http://php.net/sprintf sprintf()} PHP function with the first
+ * string the template directory URI and the second string the stylesheet
+ * directory URI.
+ *
+ * @since 2.1.0
+ * @uses apply_filters() Calls 'theme_mod_$name' filter on the value.
+ *
+ * @param string $name Theme modification name.
+ * @param bool|string $default
+ * @return string
+ */
+function get_theme_mod($name, $default = false) {
+	$theme = get_current_theme();
+
+	$mods = get_option("mods_$theme");
+
+	if ( isset($mods[$name]) )
+		return apply_filters( "theme_mod_$name", $mods[$name] );
+
+	return apply_filters( "theme_mod_$name", sprintf($default, get_template_directory_uri(), get_stylesheet_directory_uri()) );
+}
+
+/**
+ * Update theme modification value for the current theme.
+ *
+ * @since 2.1.0
+ *
+ * @param string $name Theme modification name.
+ * @param string $value theme modification value.
+ */
+function set_theme_mod($name, $value) {
+	$theme = get_current_theme();
+
+	$mods = get_option("mods_$theme");
+
+	$mods[$name] = $value;
+
+	update_option("mods_$theme", $mods);
+	wp_cache_delete("mods_$theme", 'options');
+}
+
+/**
+ * Remove theme modification name from current theme list.
+ *
+ * If removing the name also removes all elements, then the entire option will
+ * be removed.
+ *
+ * @since 2.1.0
+ *
+ * @param string $name Theme modification name.
+ * @return null
+ */
+function remove_theme_mod( $name ) {
+	$theme = get_current_theme();
+
+	$mods = get_option("mods_$theme");
+
+	if ( !isset($mods[$name]) )
+		return;
+
+	unset($mods[$name]);
+
+	if ( empty($mods) )
+		return remove_theme_mods();
+
+	update_option("mods_$theme", $mods);
+	wp_cache_delete("mods_$theme", 'options');
+}
+
+/**
+ * Remove theme modifications option for current theme.
+ *
+ * @since 2.1.0
+ */
+function remove_theme_mods() {
+	$theme = get_current_theme();
+
+	delete_option("mods_$theme");
+}
+
+/**
+ * Retrieve text color for custom header.
+ *
+ * @since 2.1.0
+ * @uses HEADER_TEXTCOLOR
+ *
+ * @return string
+ */
+function get_header_textcolor() {
+	return get_theme_mod('header_textcolor', HEADER_TEXTCOLOR);
+}
+
+/**
+ * Display text color for custom header.
+ *
+ * @since 2.1.0
+ */
+function header_textcolor() {
+	echo get_header_textcolor();
+}
+
+/**
+ * Retrieve header image for custom header.
+ *
+ * @since 2.1.0
+ * @uses HEADER_IMAGE
+ *
+ * @return string
+ */
+function get_header_image() {
+	return get_theme_mod('header_image', HEADER_IMAGE);
+}
+
+/**
+ * Display header image path.
+ *
+ * @since 2.1.0
+ */
+function header_image() {
+	echo get_header_image();
+}
+
+/**
+ * Add callbacks for image header display.
+ *
+ * The parameter $header_callback callback will be required to display the
+ * content for the 'wp_head' action. The parameter $admin_header_callback
+ * callback will be added to Custom_Image_Header class and that will be added
+ * to the 'admin_menu' action.
+ *
+ * @since 2.1.0
+ * @uses Custom_Image_Header Sets up for $admin_header_callback for administration panel display.
+ *
+ * @param callback $header_callback Call on 'wp_head' action.
+ * @param callback $admin_header_callback Call on administration panels.
+ */
+function add_custom_image_header($header_callback, $admin_header_callback) {
+	if ( ! empty($header_callback) )
+		add_action('wp_head', $header_callback);
+
+	if ( ! is_admin() )
+		return;
+	require_once(ABSPATH . 'wp-admin/custom-header.php');
+	$GLOBALS['custom_image_header'] =& new Custom_Image_Header($admin_header_callback);
+	add_action('admin_menu', array(&$GLOBALS['custom_image_header'], 'init'));
+}
+
+/**
+ * Allows a theme to register its support of a certain feature
+ * 
+ * Must be called in the themes functions.php file to work.
+ *
+ * @author Mark Jaquith
+ * @since 2.9
+ * @param string $feature the feature being added
+ */
+function add_theme_support( $feature ) {
+	global $_wp_theme_features;
+
+	if ( func_num_args() == 1 )
+		$_wp_theme_features[$feature] = true;
+	else
+		$_wp_theme_features[$feature] = array_slice( func_get_args(), 1 );
+}
+
+/**
+ * Checks a theme's support for a given feature
+ *
+ * @author Mark Jaquith
+ * @since 2.9
+ * @param string $feature the feature being checked
+ * @return boolean
+ */
+
+function current_theme_supports( $feature ) {
+	global $_wp_theme_features;
+
+	if ( !isset( $_wp_theme_features[$feature] ) )
+		return false;
+
+	// If no args passed then no extra checks need be performed
+	if ( func_num_args() <= 1 )
+		return true;
+
+	$args = array_slice( func_get_args(), 1 );
+
+	// @todo Allow pluggable arg checking
+	switch ( $feature ) {
+		case 'post-thumbnails':
+			// post-thumbnails can be registered for only certain content/post types by passing
+			// an array of types to add_theme_support().  If no array was passed, then
+			// any type is accepted
+			if ( true === $_wp_theme_features[$feature] )  // Registered for all types
+				return true;
+			$content_type = $args[0];
+			if ( in_array($content_type, $_wp_theme_features[$feature][0]) )
+				return true;
+			else
+				return false;
+			break;
+	}
+
+	return true;
+}
+
+/**
+ * Checks a theme's support for a given feature before loading the functions which implement it.
+ *
+ * @author Peter Westwood
+ * @since 2.9
+ * @param string $feature the feature being checked
+ * @param string $include the file containing the functions that implement the feature
+ */
+function require_if_theme_supports( $feature, $include) {
+	if ( current_theme_supports( $feature ) )
+		require ( $include );
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/update.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/update.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,335 @@
+updates = array();
+		$current->version_checked = $wp_version;
+	}
+
+	$locale = apply_filters( 'core_version_check_locale', get_locale() );
+
+	// Update last_checked for current to prevent multiple blocking requests if request hangs
+	$current->last_checked = time();
+	set_transient( 'update_core', $current );
+
+	if ( method_exists( $wpdb, 'db_version' ) )
+		$mysql_version = preg_replace('/[^0-9.].*/', '', $wpdb->db_version());
+	else
+		$mysql_version = 'N/A';
+	$local_package = isset( $wp_local_package )? $wp_local_package : '';
+	$url = "http://api.wordpress.org/core/version-check/1.3/?version=$wp_version&php=$php_version&locale=$locale&mysql=$mysql_version&local_package=$local_package";
+
+	$options = array(
+		'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3),
+		'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
+	);
+
+	$response = wp_remote_get($url, $options);
+
+	if ( is_wp_error( $response ) )
+		return false;
+
+	if ( 200 != $response['response']['code'] )
+		return false;
+
+	$body = trim( $response['body'] );
+	$body = str_replace(array("\r\n", "\r"), "\n", $body);
+	$new_options = array();
+	foreach( explode( "\n\n", $body ) as $entry) {
+		$returns = explode("\n", $entry);
+		$new_option = new stdClass();
+		$new_option->response = esc_attr( $returns[0] );
+		if ( isset( $returns[1] ) )
+			$new_option->url = esc_url( $returns[1] );
+		if ( isset( $returns[2] ) )
+			$new_option->package = esc_url( $returns[2] );
+		if ( isset( $returns[3] ) )
+			$new_option->current = esc_attr( $returns[3] );
+		if ( isset( $returns[4] ) )
+			$new_option->locale = esc_attr( $returns[4] );
+		$new_options[] = $new_option;
+	}
+
+	$updates = new stdClass();
+	$updates->updates = $new_options;
+	$updates->last_checked = time();
+	$updates->version_checked = $wp_version;
+	set_transient( 'update_core',  $updates);
+}
+
+/**
+ * Check plugin versions against the latest versions hosted on WordPress.org.
+ *
+ * The WordPress version, PHP version, and Locale is sent along with a list of
+ * all plugins installed. Checks against the WordPress server at
+ * api.wordpress.org. Will only check if WordPress isn't installing.
+ *
+ * @package WordPress
+ * @since 2.3.0
+ * @uses $wp_version Used to notidy the WordPress version.
+ *
+ * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ */
+function wp_update_plugins() {
+	global $wp_version;
+
+	if ( defined('WP_INSTALLING') )
+		return false;
+
+	// If running blog-side, bail unless we've not checked in the last 12 hours
+	if ( !function_exists( 'get_plugins' ) )
+		require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+
+	$plugins = get_plugins();
+	$active  = get_option( 'active_plugins' );
+	$current = get_transient( 'update_plugins' );
+	if ( ! is_object($current) )
+		$current = new stdClass;
+
+	$new_option = new stdClass;
+	$new_option->last_checked = time();
+	$timeout = 'load-plugins.php' == current_filter() ? 3600 : 43200; //Check for updated every 60 minutes if hitting the themes page, Else, check every 12 hours
+	$time_not_changed = isset( $current->last_checked ) && $timeout > ( time() - $current->last_checked );
+
+	$plugin_changed = false;
+	foreach ( $plugins as $file => $p ) {
+		$new_option->checked[ $file ] = $p['Version'];
+
+		if ( !isset( $current->checked[ $file ] ) || strval($current->checked[ $file ]) !== strval($p['Version']) )
+			$plugin_changed = true;
+	}
+
+	if ( isset ( $current->response ) && is_array( $current->response ) ) {
+		foreach ( $current->response as $plugin_file => $update_details ) {
+			if ( ! isset($plugins[ $plugin_file ]) ) {
+				$plugin_changed = true;
+				break;
+			}
+		}
+	}
+
+	// Bail if we've checked in the last 12 hours and if nothing has changed
+	if ( $time_not_changed && !$plugin_changed )
+		return false;
+
+	// Update last_checked for current to prevent multiple blocking requests if request hangs
+	$current->last_checked = time();
+	set_transient( 'update_plugins', $current );
+
+	$to_send = (object)compact('plugins', 'active');
+
+	$options = array(
+		'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3),
+		'body' => array( 'plugins' => serialize( $to_send ) ),
+		'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
+	);
+
+	$raw_response = wp_remote_post('http://api.wordpress.org/plugins/update-check/1.0/', $options);
+
+	if ( is_wp_error( $raw_response ) )
+		return false;
+
+	if( 200 != $raw_response['response']['code'] )
+		return false;
+
+	$response = unserialize( $raw_response['body'] );
+
+	if ( false !== $response )
+		$new_option->response = $response;
+	else
+		$new_option->response = array();
+
+	set_transient( 'update_plugins', $new_option );
+}
+
+/**
+ * Check theme versions against the latest versions hosted on WordPress.org.
+ *
+ * A list of all themes installed in sent to WP. Checks against the
+ * WordPress server at api.wordpress.org. Will only check if WordPress isn't
+ * installing.
+ *
+ * @package WordPress
+ * @since 2.7.0
+ * @uses $wp_version Used to notidy the WordPress version.
+ *
+ * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ */
+function wp_update_themes( ) {
+	global $wp_version;
+
+	if( defined( 'WP_INSTALLING' ) )
+		return false;
+
+	if( !function_exists( 'get_themes' ) )
+		require_once( ABSPATH . 'wp-includes/theme.php' );
+
+	$installed_themes = get_themes( );
+	$current_theme = get_transient( 'update_themes' );
+	if ( ! is_object($current_theme) )
+		$current_theme = new stdClass;
+
+	$new_option = new stdClass;
+	$new_option->last_checked = time( );
+	$timeout = 'load-themes.php' == current_filter() ? 3600 : 43200; //Check for updated every 60 minutes if hitting the themes page, Else, check every 12 hours
+	$time_not_changed = isset( $current_theme->last_checked ) && $timeout > ( time( ) - $current_theme->last_checked );
+
+	$themes = array();
+	$checked = array();
+	$themes['current_theme'] = (array) $current_theme;
+	foreach( (array) $installed_themes as $theme_title => $theme ) {
+		$themes[$theme['Stylesheet']] = array();
+		$checked[$theme['Stylesheet']] = $theme['Version'];
+
+		foreach( (array) $theme as $key => $value ) {
+			$themes[$theme['Stylesheet']][$key] = $value;
+		}
+	}
+
+	$theme_changed = false;
+	foreach ( $checked as $slug => $v ) {
+		$new_option->checked[ $slug ] = $v;
+
+		if ( !isset( $current_theme->checked[ $slug ] ) || strval($current_theme->checked[ $slug ]) !== strval($v) )
+			$theme_changed = true;
+	}
+
+	if ( isset ( $current_theme->response ) && is_array( $current_theme->response ) ) {
+		foreach ( $current_theme->response as $slug => $update_details ) {
+			if ( ! isset($checked[ $slug ]) ) {
+				$theme_changed = true;
+				break;
+			}
+		}
+	}
+
+	if( $time_not_changed && !$theme_changed )
+		return false;
+
+	// Update last_checked for current to prevent multiple blocking requests if request hangs
+	$current_theme->last_checked = time();
+	set_transient( 'update_themes', $current_theme );
+
+	$current_theme->template = get_option( 'template' );
+
+	$options = array(
+		'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3),
+		'body'			=> array( 'themes' => serialize( $themes ) ),
+		'user-agent'	=> 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
+	);
+
+	$raw_response = wp_remote_post( 'http://api.wordpress.org/themes/update-check/1.0/', $options );
+
+	if( is_wp_error( $raw_response ) )
+		return false;
+
+	if( 200 != $raw_response['response']['code'] )
+		return false;
+
+	$response = unserialize( $raw_response['body'] );
+	if( $response ) {
+		$new_option->checked = $checked;
+		$new_option->response = $response;
+	}
+
+	set_transient( 'update_themes', $new_option );
+}
+
+function _maybe_update_core() {
+	global $wp_version;
+
+	$current = get_transient( 'update_core' );
+
+	if ( isset( $current->last_checked ) &&
+		43200 > ( time() - $current->last_checked ) &&
+		isset( $current->version_checked ) &&
+		$current->version_checked == $wp_version )
+		return;
+
+	wp_version_check();
+}
+/**
+ * Check the last time plugins were run before checking plugin versions.
+ *
+ * This might have been backported to WordPress 2.6.1 for performance reasons.
+ * This is used for the wp-admin to check only so often instead of every page
+ * load.
+ *
+ * @since 2.7.0
+ * @access private
+ */
+function _maybe_update_plugins() {
+	$current = get_transient( 'update_plugins' );
+	if ( isset( $current->last_checked ) && 43200 > ( time() - $current->last_checked ) )
+		return;
+	wp_update_plugins();
+}
+
+/**
+ * Check themes versions only after a duration of time.
+ *
+ * This is for performance reasons to make sure that on the theme version
+ * checker is not run on every page load.
+ *
+ * @since 2.7.0
+ * @access private
+ */
+function _maybe_update_themes( ) {
+	$current = get_transient( 'update_themes' );
+	if( isset( $current->last_checked ) && 43200 > ( time( ) - $current->last_checked ) )
+		return;
+
+	wp_update_themes();
+}
+
+add_action( 'admin_init', '_maybe_update_core' );
+add_action( 'wp_version_check', 'wp_version_check' );
+
+add_action( 'load-plugins.php', 'wp_update_plugins' );
+add_action( 'load-update.php', 'wp_update_plugins' );
+add_action( 'load-update-core.php', 'wp_update_plugins' );
+add_action( 'admin_init', '_maybe_update_plugins' );
+add_action( 'wp_update_plugins', 'wp_update_plugins' );
+
+add_action( 'load-themes.php', 'wp_update_themes' );
+add_action( 'load-update.php', 'wp_update_themes' );
+add_action( 'admin_init', '_maybe_update_themes' );
+add_action( 'wp_update_themes', 'wp_update_themes' );
+
+if ( !wp_next_scheduled('wp_version_check') && !defined('WP_INSTALLING') )
+	wp_schedule_event(time(), 'twicedaily', 'wp_version_check');
+
+if ( !wp_next_scheduled('wp_update_plugins') && !defined('WP_INSTALLING') )
+	wp_schedule_event(time(), 'twicedaily', 'wp_update_plugins');
+
+if ( !wp_next_scheduled('wp_update_themes') && !defined('WP_INSTALLING') )
+	wp_schedule_event(time(), 'twicedaily', 'wp_update_themes');
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/user.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/user.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,736 @@
+get_error_codes() == array('empty_username', 'empty_password') ) {
+			$user = new WP_Error('', '');
+		}
+
+		return $user;
+	}
+
+	wp_set_auth_cookie($user->ID, $credentials['remember'], $secure_cookie);
+	do_action('wp_login', $credentials['user_login']);
+	return $user;
+}
+
+
+/**
+ * Authenticate the user using the username and password.
+ */
+add_filter('authenticate', 'wp_authenticate_username_password', 20, 3);
+function wp_authenticate_username_password($user, $username, $password) {
+	if ( is_a($user, 'WP_User') ) { return $user; }
+
+	if ( empty($username) || empty($password) ) {
+		$error = new WP_Error();
+
+		if ( empty($username) )
+			$error->add('empty_username', __('ERROR: The username field is empty.'));
+
+		if ( empty($password) )
+			$error->add('empty_password', __('ERROR: The password field is empty.'));
+
+		return $error;
+	}
+
+	$userdata = get_userdatabylogin($username);
+
+	if ( !$userdata ) {
+		return new WP_Error('invalid_username', sprintf(__('ERROR: Invalid username. Lost your password?'), site_url('wp-login.php?action=lostpassword', 'login')));
+	}
+
+	$userdata = apply_filters('wp_authenticate_user', $userdata, $password);
+	if ( is_wp_error($userdata) ) {
+		return $userdata;
+	}
+
+	if ( !wp_check_password($password, $userdata->user_pass, $userdata->ID) ) {
+		return new WP_Error('incorrect_password', sprintf(__('ERROR: Incorrect password. Lost your password?'), site_url('wp-login.php?action=lostpassword', 'login')));
+	}
+
+	$user =  new WP_User($userdata->ID);
+	return $user;
+}
+
+/**
+ * Authenticate the user using the WordPress auth cookie.
+ */
+function wp_authenticate_cookie($user, $username, $password) {
+	if ( is_a($user, 'WP_User') ) { return $user; }
+
+	if ( empty($username) && empty($password) ) {
+		$user_id = wp_validate_auth_cookie();
+		if ( $user_id )
+			return new WP_User($user_id);
+
+		global $auth_secure_cookie;
+
+		if ( $auth_secure_cookie )
+			$auth_cookie = SECURE_AUTH_COOKIE;
+		else
+			$auth_cookie = AUTH_COOKIE;
+
+		if ( !empty($_COOKIE[$auth_cookie]) )
+			return new WP_Error('expired_session', __('Please log in again.'));
+
+		// If the cookie is not set, be silent.
+	}
+
+	return $user;
+}
+
+/**
+ * Retrieve user data based on field.
+ *
+ * Use get_profile() will make a database query to get the value of the table
+ * column. The value might be cached using the query cache, but care should be
+ * taken when using the function to not make a lot of queries for retrieving
+ * user profile information.
+ *
+ * If the $user parameter is not used, then the user will be retrieved from a
+ * cookie of the user. Therefore, if the cookie does not exist, then no value
+ * might be returned. Sanity checking must be done to ensure that when using
+ * get_profile() that empty/null/false values are handled and that something is
+ * at least displayed.
+ *
+ * @since 1.5.0
+ * @uses $wpdb WordPress database object to create queries.
+ *
+ * @param string $field User field to retrieve.
+ * @param string $user Optional. User username.
+ * @return string The value in the field.
+ */
+function get_profile($field, $user = false) {
+	global $wpdb;
+	if ( !$user )
+		$user = esc_sql( $_COOKIE[USER_COOKIE] );
+	return $wpdb->get_var( $wpdb->prepare("SELECT $field FROM $wpdb->users WHERE user_login = %s", $user) );
+}
+
+/**
+ * Number of posts user has written.
+ *
+ * @since 0.71
+ * @uses $wpdb WordPress database object for queries.
+ *
+ * @param int $userid User ID.
+ * @return int Amount of posts user has written.
+ */
+function get_usernumposts($userid) {
+	global $wpdb;
+	$userid = (int) $userid;
+	$count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND ", $userid) . get_private_posts_cap_sql('post'));
+	return apply_filters('get_usernumposts', $count, $userid);
+}
+
+/**
+ * Check that the user login name and password is correct.
+ *
+ * @since 0.71
+ * @todo xmlrpc only. Maybe move to xmlrpc.php.
+ *
+ * @param string $user_login User name.
+ * @param string $user_pass User password.
+ * @return bool False if does not authenticate, true if username and password authenticates.
+ */
+function user_pass_ok($user_login, $user_pass) {
+	$user = wp_authenticate($user_login, $user_pass);
+	if ( is_wp_error($user) )
+		return false;
+
+	return true;
+}
+
+//
+// User option functions
+//
+
+/**
+ * Retrieve user option that can be either global, user, or blog.
+ *
+ * If the user ID is not given, then the current user will be used instead. If
+ * the user ID is given, then the user data will be retrieved. The filter for
+ * the result, will also pass the original option name and finally the user data
+ * object as the third parameter.
+ *
+ * The option will first check for the non-global name, then the global name,
+ * and if it still doesn't find it, it will try the blog option. The option can
+ * either be modified or set by a plugin.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database object for queries.
+ * @uses apply_filters() Calls 'get_user_option_$option' hook with result,
+ *		option parameter, and user data object.
+ *
+ * @param string $option User option name.
+ * @param int $user Optional. User ID.
+ * @param bool $check_blog_options Whether to check for an option in the options table if a per-user option does not exist. Default is true.
+ * @return mixed
+ */
+function get_user_option( $option, $user = 0, $check_blog_options = true ) {
+	global $wpdb;
+
+	$option = preg_replace('|[^a-z0-9_]|i', '', $option);
+	if ( empty($user) )
+		$user = wp_get_current_user();
+	else
+		$user = get_userdata($user);
+
+	if ( isset( $user->{$wpdb->prefix . $option} ) ) // Blog specific
+		$result = $user->{$wpdb->prefix . $option};
+	elseif ( isset( $user->{$option} ) ) // User specific and cross-blog
+		$result = $user->{$option};
+	elseif ( $check_blog_options ) // Blog global
+		$result = get_option( $option );
+	else
+		$result = false;
+
+	return apply_filters("get_user_option_{$option}", $result, $option, $user);
+}
+
+/**
+ * Update user option with global blog capability.
+ *
+ * User options are just like user metadata except that they have support for
+ * global blog options. If the 'global' parameter is false, which it is by default
+ * it will prepend the WordPress table prefix to the option name.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database object for queries
+ *
+ * @param int $user_id User ID
+ * @param string $option_name User option name.
+ * @param mixed $newvalue User option value.
+ * @param bool $global Optional. Whether option name is blog specific or not.
+ * @return unknown
+ */
+function update_user_option( $user_id, $option_name, $newvalue, $global = false ) {
+	global $wpdb;
+	if ( !$global )
+		$option_name = $wpdb->prefix . $option_name;
+	return update_usermeta( $user_id, $option_name, $newvalue );
+}
+
+/**
+ * Get users for the blog.
+ *
+ * For setups that use the multi-blog feature. Can be used outside of the
+ * multi-blog feature.
+ *
+ * @since 2.2.0
+ * @uses $wpdb WordPress database object for queries
+ * @uses $blog_id The Blog id of the blog for those that use more than one blog
+ *
+ * @param int $id Blog ID.
+ * @return array List of users that are part of that Blog ID
+ */
+function get_users_of_blog( $id = '' ) {
+	global $wpdb, $blog_id;
+	if ( empty($id) )
+		$id = (int) $blog_id;
+	$users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$wpdb->prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
+	return $users;
+}
+
+//
+// User meta functions
+//
+
+/**
+ * Remove user meta data.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database object for queries.
+ *
+ * @param int $user_id User ID.
+ * @param string $meta_key Metadata key.
+ * @param mixed $meta_value Metadata value.
+ * @return bool True deletion completed and false if user_id is not a number.
+ */
+function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+	if ( is_array($meta_value) || is_object($meta_value) )
+		$meta_value = serialize($meta_value);
+	$meta_value = trim( $meta_value );
+
+	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+	if ( $cur && $cur->umeta_id )
+		do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+	if ( ! empty($meta_value) )
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );
+	else
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+	wp_cache_delete($user_id, 'users');
+
+	if ( $cur && $cur->umeta_id )
+		do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+	return true;
+}
+
+/**
+ * Retrieve user metadata.
+ *
+ * If $user_id is not a number, then the function will fail over with a 'false'
+ * boolean return value. Other returned values depend on whether there is only
+ * one item to be returned, which be that single item type. If there is more
+ * than one metadata value, then it will be list of metadata values.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database object for queries.
+ *
+ * @param int $user_id User ID
+ * @param string $meta_key Optional. Metadata key.
+ * @return mixed
+ */
+function get_usermeta( $user_id, $meta_key = '') {
+	global $wpdb;
+	$user_id = (int) $user_id;
+
+	if ( !$user_id )
+		return false;
+
+	if ( !empty($meta_key) ) {
+		$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+		$user = wp_cache_get($user_id, 'users');
+		// Check the cached user object
+		if ( false !== $user && isset($user->$meta_key) )
+			$metas = array($user->$meta_key);
+		else
+			$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+	} else {
+		$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );
+	}
+
+	if ( empty($metas) ) {
+		if ( empty($meta_key) )
+			return array();
+		else
+			return '';
+	}
+
+	$metas = array_map('maybe_unserialize', $metas);
+
+	if ( count($metas) == 1 )
+		return $metas[0];
+	else
+		return $metas;
+}
+
+/**
+ * Update metadata of user.
+ *
+ * There is no need to serialize values, they will be serialized if it is
+ * needed. The metadata key can only be a string with underscores. All else will
+ * be removed.
+ *
+ * Will remove the metadata, if the meta value is empty.
+ *
+ * @since 2.0.0
+ * @uses $wpdb WordPress database object for queries
+ *
+ * @param int $user_id User ID
+ * @param string $meta_key Metadata key.
+ * @param mixed $meta_value Metadata value.
+ * @return bool True on successful update, false on failure.
+ */
+function update_usermeta( $user_id, $meta_key, $meta_value ) {
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+	/** @todo Might need fix because usermeta data is assumed to be already escaped */
+	if ( is_string($meta_value) )
+		$meta_value = stripslashes($meta_value);
+	$meta_value = maybe_serialize($meta_value);
+
+	if (empty($meta_value)) {
+		return delete_usermeta($user_id, $meta_key);
+	}
+
+	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+	if ( $cur )
+		do_action( 'update_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+	if ( !$cur )
+		$wpdb->insert($wpdb->usermeta, compact('user_id', 'meta_key', 'meta_value') );
+	else if ( $cur->meta_value != $meta_value )
+		$wpdb->update($wpdb->usermeta, compact('meta_value'), compact('user_id', 'meta_key') );
+	else
+		return false;
+
+	wp_cache_delete($user_id, 'users');
+
+	if ( !$cur )
+		do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );
+	else
+		do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+	return true;
+}
+
+//
+// Private helper functions
+//
+
+/**
+ * Setup global user vars.
+ *
+ * Used by set_current_user() for back compat. Might be deprecated in the
+ * future.
+ *
+ * @since 2.0.4
+ * @global string $userdata User description.
+ * @global string $user_login The user username for logging in
+ * @global int $user_level The level of the user
+ * @global int $user_ID The ID of the user
+ * @global string $user_email The email address of the user
+ * @global string $user_url The url in the user's profile
+ * @global string $user_pass_md5 MD5 of the user's password
+ * @global string $user_identity The display name of the user
+ *
+ * @param int $for_user_id Optional. User ID to setup global data.
+ */
+function setup_userdata($for_user_id = '') {
+	global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_pass_md5, $user_identity;
+
+	if ( '' == $for_user_id )
+		$user = wp_get_current_user();
+	else
+		$user = new WP_User($for_user_id);
+
+	if ( 0 == $user->ID )
+		return;
+
+	$userdata = $user->data;
+	$user_login	= $user->user_login;
+	$user_level	= (int) isset($user->user_level) ? $user->user_level : 0;
+	$user_ID = (int) $user->ID;
+	$user_email	= $user->user_email;
+	$user_url	= $user->user_url;
+	$user_pass_md5	= md5($user->user_pass);
+	$user_identity	= $user->display_name;
+}
+
+/**
+ * Create dropdown HTML content of users.
+ *
+ * The content can either be displayed, which it is by default or retrieved by
+ * setting the 'echo' argument. The 'include' and 'exclude' arguments do not
+ * need to be used; all users will be displayed in that case. Only one can be
+ * used, either 'include' or 'exclude', but not both.
+ *
+ * The available arguments are as follows:
+ * 
+ * show_option_all - Text to show all and whether HTML option exists.
+ * show_option_none - Text for show none and whether HTML option exists.
+ *     
+ * orderby - SQL order by clause for what order the users appear. Default is
+ * 'display_name'.
+ * order - Default is 'ASC'. Can also be 'DESC'.
+ * include - User IDs to include.
+ * exclude - User IDs to exclude.
+ * multi - Default is 'false'. Whether to skip the ID attribute on the 'select' element.
+ * show - Default is 'display_name'. User table column to display. If the selected item is empty then the user_login will be displayed in parentesis
+ * echo - Default is '1'. Whether to display or retrieve content.
+ * selected - Which User ID is selected.
+ * name - Default is 'user'. Name attribute of select element.
+ * class - Class attribute of select element.
+ * 
+ *
+ * @since 2.3.0
+ * @uses $wpdb WordPress database object for queries
+ *
+ * @param string|array $args Optional. Override defaults.
+ * @return string|null Null on display. String of HTML content on retrieve.
+ */
+function wp_dropdown_users( $args = '' ) {
+	global $wpdb;
+	$defaults = array(
+		'show_option_all' => '', 'show_option_none' => '',
+		'orderby' => 'display_name', 'order' => 'ASC',
+		'include' => '', 'exclude' => '', 'multi' => 0,
+		'show' => 'display_name', 'echo' => 1,
+		'selected' => 0, 'name' => 'user', 'class' => ''
+	);
+
+	$defaults['selected'] = is_author() ? get_query_var( 'author' ) : 0;
+
+	$r = wp_parse_args( $args, $defaults );
+	extract( $r, EXTR_SKIP );
+
+	$query = "SELECT * FROM $wpdb->users";
+
+	$query_where = array();
+
+	if ( is_array($include) )
+		$include = join(',', $include);
+	$include = preg_replace('/[^0-9,]/', '', $include); // (int)
+	if ( $include )
+		$query_where[] = "ID IN ($include)";
+
+	if ( is_array($exclude) )
+		$exclude = join(',', $exclude);
+	$exclude = preg_replace('/[^0-9,]/', '', $exclude); // (int)
+	if ( $exclude )
+		$query_where[] = "ID NOT IN ($exclude)";
+
+	if ( $query_where )
+		$query .= " WHERE " . join(' AND', $query_where);
+
+	$query .= " ORDER BY $orderby $order";
+
+	$users = $wpdb->get_results( $query );
+
+	$output = '';
+	if ( !empty($users) ) {
+		$id = $multi ? "" : "id='$name'";
+
+		$output = "";
+	}
+
+	$output = apply_filters('wp_dropdown_users', $output);
+
+	if ( $echo )
+		echo $output;
+
+	return $output;
+}
+
+/**
+ * Add user meta data as properties to given user object.
+ *
+ * The finished user data is cached, but the cache is not used to fill in the
+ * user data for the given object. Once the function has been used, the cache
+ * should be used to retrieve user data. The purpose seems then to be to ensure
+ * that the data in the object is always fresh.
+ *
+ * @access private
+ * @since 2.5.0
+ * @uses $wpdb WordPress database object for queries
+ *
+ * @param object $user The user data object.
+ */
+function _fill_user( &$user ) {
+	global $wpdb;
+
+	$show = $wpdb->hide_errors();
+	$metavalues = $wpdb->get_results($wpdb->prepare("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user->ID));
+	$wpdb->show_errors($show);
+
+	if ( $metavalues ) {
+		foreach ( (array) $metavalues as $meta ) {
+			$value = maybe_unserialize($meta->meta_value);
+			$user->{$meta->meta_key} = $value;
+		}
+	}
+
+	$level = $wpdb->prefix . 'user_level';
+	if ( isset( $user->{$level} ) )
+		$user->user_level = $user->{$level};
+
+	// For backwards compat.
+	if ( isset($user->first_name) )
+		$user->user_firstname = $user->first_name;
+	if ( isset($user->last_name) )
+		$user->user_lastname = $user->last_name;
+	if ( isset($user->description) )
+		$user->user_description = $user->description;
+
+	wp_cache_add($user->ID, $user, 'users');
+	wp_cache_add($user->user_login, $user->ID, 'userlogins');
+	wp_cache_add($user->user_email, $user->ID, 'useremail');
+	wp_cache_add($user->user_nicename, $user->ID, 'userslugs');
+}
+
+/**
+ * Sanitize every user field.
+ *
+ * If the context is 'raw', then the user object or array will get minimal santization of the int fields.
+ *
+ * @since 2.3.0
+ * @uses sanitize_user_field() Used to sanitize the fields.
+ *
+ * @param object|array $user The User Object or Array
+ * @param string $context Optional, default is 'display'. How to sanitize user fields.
+ * @return object|array The now sanitized User Object or Array (will be the same type as $user)
+ */
+function sanitize_user_object($user, $context = 'display') {
+	if ( is_object($user) ) {
+		if ( !isset($user->ID) )
+			$user->ID = 0;
+		if ( isset($user->data) )
+			$vars = get_object_vars( $user->data );
+		else
+			$vars = get_object_vars($user);
+		foreach ( array_keys($vars) as $field ) {
+			if ( is_string($user->$field) || is_numeric($user->$field) ) 
+				$user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);
+		}
+		$user->filter = $context;
+	} else {
+		if ( !isset($user['ID']) )
+			$user['ID'] = 0;
+		foreach ( array_keys($user) as $field )
+			$user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);
+		$user['filter'] = $context;
+	}
+
+	return $user;
+}
+
+/**
+ * Sanitize user field based on context.
+ *
+ * Possible context values are:  'raw', 'edit', 'db', 'display', 'attribute' and 'js'. The
+ * 'display' context is used by default. 'attribute' and 'js' contexts are treated like 'display'
+ * when calling filters.
+ *
+ * @since 2.3.0
+ * @uses apply_filters() Calls 'edit_$field' and '${field_no_prefix}_edit_pre' passing $value and
+ *  $user_id if $context == 'edit' and field name prefix == 'user_'.
+ *
+ * @uses apply_filters() Calls 'edit_user_$field' passing $value and $user_id if $context == 'db'.
+ * @uses apply_filters() Calls 'pre_$field' passing $value if $context == 'db' and field name prefix == 'user_'.
+ * @uses apply_filters() Calls '${field}_pre' passing $value if $context == 'db' and field name prefix != 'user_'.
+ *
+ * @uses apply_filters() Calls '$field' passing $value, $user_id and $context if $context == anything
+ *  other than 'raw', 'edit' and 'db' and field name prefix == 'user_'.
+ * @uses apply_filters() Calls 'user_$field' passing $value if $context == anything other than 'raw',
+ *  'edit' and 'db' and field name prefix != 'user_'.
+ *
+ * @param string $field The user Object field name.
+ * @param mixed $value The user Object value.
+ * @param int $user_id user ID.
+ * @param string $context How to sanitize user fields. Looks for 'raw', 'edit', 'db', 'display',
+ *               'attribute' and 'js'.
+ * @return mixed Sanitized value.
+ */
+function sanitize_user_field($field, $value, $user_id, $context) {
+	$int_fields = array('ID');
+	if ( in_array($field, $int_fields) )
+		$value = (int) $value;
+
+	if ( 'raw' == $context )
+		return $value;
+
+	if ( !is_string($value) && !is_numeric($value) )
+		return $value;
+
+	$prefixed = false;
+	if ( false !== strpos($field, 'user_') ) {
+		$prefixed = true;
+		$field_no_prefix = str_replace('user_', '', $field);
+	}
+
+	if ( 'edit' == $context ) {
+		if ( $prefixed ) {
+			$value = apply_filters("edit_$field", $value, $user_id);
+		} else {
+			$value = apply_filters("edit_user_$field", $value, $user_id);
+		}
+
+		if ( 'description' == $field )
+			$value = esc_html($value);
+		else
+			$value = esc_attr($value);
+	} else if ( 'db' == $context ) {
+		if ( $prefixed ) {
+			$value = apply_filters("pre_$field", $value);
+		} else {
+			$value = apply_filters("pre_user_$field", $value);
+		}
+	} else {
+		// Use display filters by default.
+		if ( $prefixed )
+			$value = apply_filters($field, $value, $user_id, $context);
+		else
+			$value = apply_filters("user_$field", $value, $user_id, $context);
+	}
+
+	if ( 'user_url' == $field )
+		$value = esc_url($value);
+
+	if ( 'attribute' == $context )
+		$value = esc_attr($value);
+	else if ( 'js' == $context )
+		$value = esc_js($value);
+
+	return $value;
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/vars.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/vars.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,86 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/version.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/version.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,46 @@
+' . __('There are no options for this widget.') . '';
+		return 'noform';
+	}
+
+	// Functions you'll need to call.
+
+	/**
+	 * PHP4 constructor
+	 */
+	function WP_Widget( $id_base = false, $name, $widget_options = array(), $control_options = array() ) {
+		$this->__construct( $id_base, $name, $widget_options, $control_options );
+	}
+
+	/**
+	 * PHP5 constructor
+	 *
+	 * @param string $id_base Optional Base ID for the widget, lower case,
+	 * if left empty a portion of the widget's class name will be used. Has to be unique.
+	 * @param string $name Name for the widget displayed on the configuration page.
+	 * @param array $widget_options Optional Passed to wp_register_sidebar_widget()
+	 *	 - description: shown on the configuration page
+	 *	 - classname
+	 * @param array $control_options Optional Passed to wp_register_widget_control()
+	 *	 - width: required if more than 250px
+	 *	 - height: currently not used but may be needed in the future
+	 */
+	function __construct( $id_base = false, $name, $widget_options = array(), $control_options = array() ) {
+		$this->id_base = empty($id_base) ? preg_replace( '/(wp_)?widget_/', '', strtolower(get_class($this)) ) : strtolower($id_base);
+		$this->name = $name;
+		$this->option_name = 'widget_' . $this->id_base;
+		$this->widget_options = wp_parse_args( $widget_options, array('classname' => $this->option_name) );
+		$this->control_options = wp_parse_args( $control_options, array('id_base' => $this->id_base) );
+	}
+
+	/**
+	 * Constructs name attributes for use in form() fields
+	 *
+	 * This function should be used in form() methods to create name attributes for fields to be saved by update()
+	 *
+	 * @param string $field_name Field name
+	 * @return string Name attribute for $field_name
+	 */
+	function get_field_name($field_name) {
+		return 'widget-' . $this->id_base . '[' . $this->number . '][' . $field_name . ']';
+	}
+
+	/**
+	 * Constructs id attributes for use in form() fields
+	 *
+	 * This function should be used in form() methods to create id attributes for fields to be saved by update()
+	 *
+	 * @param string $field_name Field name
+	 * @return string ID attribute for $field_name
+	 */
+	function get_field_id($field_name) {
+		return 'widget-' . $this->id_base . '-' . $this->number . '-' . $field_name;
+	}
+
+	// Private Functions. Don't worry about these.
+
+	function _register() {
+		$settings = $this->get_settings();
+		$empty = true;
+
+		if ( is_array($settings) ) {
+			foreach ( array_keys($settings) as $number ) {
+				if ( is_numeric($number) ) {
+					$this->_set($number);
+					$this->_register_one($number);
+					$empty = false;
+				}
+			}
+		}
+
+		if ( $empty ) {
+			// If there are none, we register the widget's existance with a
+			// generic template
+			$this->_set(1);
+			$this->_register_one();
+		}
+	}
+
+	function _set($number) {
+		$this->number = $number;
+		$this->id = $this->id_base . '-' . $number;
+	}
+
+	function _get_display_callback() {
+		return array(&$this, 'display_callback');
+	}
+
+	function _get_update_callback() {
+		return array(&$this, 'update_callback');
+	}
+
+	function _get_form_callback() {
+		return array(&$this, 'form_callback');
+	}
+
+	/** Generate the actual widget content.
+	 *	Just finds the instance and calls widget().
+	 *	Do NOT over-ride this function. */
+	function display_callback( $args, $widget_args = 1 ) {
+		if ( is_numeric($widget_args) )
+			$widget_args = array( 'number' => $widget_args );
+
+		$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
+		$this->_set( $widget_args['number'] );
+		$instance = $this->get_settings();
+
+		if ( array_key_exists( $this->number, $instance ) ) {
+			$instance = $instance[$this->number];
+			// filters the widget's settings, return false to stop displaying the widget
+			$instance = apply_filters('widget_display_callback', $instance, $this, $args);
+			if ( false !== $instance )
+				$this->widget($args, $instance);
+		}
+	}
+
+	/** Deal with changed settings.
+	 *	Do NOT over-ride this function. */
+	function update_callback( $widget_args = 1 ) {
+		global $wp_registered_widgets;
+
+		if ( is_numeric($widget_args) )
+			$widget_args = array( 'number' => $widget_args );
+
+		$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
+		$all_instances = $this->get_settings();
+
+		// We need to update the data
+		if ( $this->updated )
+			return;
+
+		$sidebars_widgets = wp_get_sidebars_widgets();
+
+		if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
+			// Delete the settings for this instance of the widget
+			if ( isset($_POST['the-widget-id']) )
+				$del_id = $_POST['the-widget-id'];
+			else
+				return;
+
+			if ( isset($wp_registered_widgets[$del_id]['params'][0]['number']) ) {
+				$number = $wp_registered_widgets[$del_id]['params'][0]['number'];
+
+				if ( $this->id_base . '-' . $number == $del_id )
+					unset($all_instances[$number]);
+			}
+		} else {
+			if ( isset($_POST['widget-' . $this->id_base]) && is_array($_POST['widget-' . $this->id_base]) ) {
+				$settings = $_POST['widget-' . $this->id_base];
+			} elseif ( isset($_POST['id_base']) && $_POST['id_base'] == $this->id_base ) {
+				$num = $_POST['multi_number'] ? (int) $_POST['multi_number'] : (int) $_POST['widget_number'];
+				$settings = array( $num => array() );
+			} else {
+				return;
+			}
+
+			foreach ( $settings as $number => $new_instance ) {
+				$new_instance = stripslashes_deep($new_instance);
+				$this->_set($number);
+
+				$old_instance = isset($all_instances[$number]) ? $all_instances[$number] : array();
+
+				$instance = $this->update($new_instance, $old_instance);
+
+				// filters the widget's settings before saving, return false to cancel saving (keep the old settings if updating)
+				$instance = apply_filters('widget_update_callback', $instance, $new_instance, $old_instance, $this);
+				if ( false !== $instance )
+					$all_instances[$number] = $instance;
+
+				break; // run only once
+			}
+		}
+
+		$this->save_settings($all_instances);
+		$this->updated = true;
+	}
+
+	/** Generate the control form.
+	 *	Do NOT over-ride this function. */
+	function form_callback( $widget_args = 1 ) {
+		if ( is_numeric($widget_args) )
+			$widget_args = array( 'number' => $widget_args );
+
+		$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
+		$all_instances = $this->get_settings();
+
+		if ( -1 == $widget_args['number'] ) {
+			// We echo out a form where 'number' can be set later
+			$this->_set('__i__');
+			$instance = array();
+		} else {
+			$this->_set($widget_args['number']);
+			$instance = $all_instances[ $widget_args['number'] ];
+		}
+
+		// filters the widget admin form before displaying, return false to stop displaying it
+		$instance = apply_filters('widget_form_callback', $instance, $this);
+
+		$return = null;
+		if ( false !== $instance ) {
+			$return = $this->form($instance);
+			// add extra fields in the widget form - be sure to set $return to null if you add any
+			// if the widget has no form the text echoed from the default form method can be hidden using css
+			do_action_ref_array( 'in_widget_form', array(&$this, &$return, $instance) );
+		}
+		return $return;
+	}
+
+	/** Helper function: Registers a single instance. */
+	function _register_one($number = -1) {
+		wp_register_sidebar_widget(	$this->id, $this->name,	$this->_get_display_callback(), $this->widget_options, array( 'number' => $number ) );
+		_register_widget_update_callback( $this->id_base, $this->_get_update_callback(), $this->control_options, array( 'number' => -1 ) );
+		_register_widget_form_callback(	$this->id, $this->name,	$this->_get_form_callback(), $this->control_options, array( 'number' => $number ) );
+	}
+
+	function save_settings($settings) {
+		$settings['_multiwidget'] = 1;
+		update_option( $this->option_name, $settings );
+	}
+
+	function get_settings() {
+		$settings = get_option($this->option_name);
+
+		if ( false === $settings && isset($this->alt_option_name) )
+			$settings = get_option($this->alt_option_name);
+
+		if ( !is_array($settings) )
+			$settings = array();
+
+		if ( !array_key_exists('_multiwidget', $settings) ) {
+			// old format, conver if single widget
+			$settings = wp_convert_widget_settings($this->id_base, $this->option_name, $settings);
+		}
+
+		unset($settings['_multiwidget'], $settings['__i__']);
+		return $settings;
+	}
+}
+
+/**
+ * Singleton that registers and instantiates WP_Widget classes.
+ *
+ * @package WordPress
+ * @subpackage Widgets
+ * @since 2.8
+ */
+class WP_Widget_Factory {
+	var $widgets = array();
+
+	function WP_Widget_Factory() {
+		add_action( 'widgets_init', array( &$this, '_register_widgets' ), 100 );
+	}
+
+	function register($widget_class) {
+		$this->widgets[$widget_class] = & new $widget_class();
+	}
+
+	function unregister($widget_class) {
+		if ( isset($this->widgets[$widget_class]) )
+			unset($this->widgets[$widget_class]);
+	}
+
+	function _register_widgets() {
+		global $wp_registered_widgets;
+		$keys = array_keys($this->widgets);
+		$registered = array_keys($wp_registered_widgets);
+		$registered = array_map('_get_widget_id_base', $registered);
+
+		foreach ( $keys as $key ) {
+			// don't register new widget if old widget with the same id is already registered
+			if ( in_array($this->widgets[$key]->id_base, $registered, true) ) {
+				unset($this->widgets[$key]);
+				continue;
+			}
+
+			$this->widgets[$key]->_register();
+		}
+	}
+}
+
+/* Global Variables */
+
+/** @ignore */
+global $wp_registered_sidebars, $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_widget_updates;
+
+/**
+ * Stores the sidebars, since many themes can have more than one.
+ *
+ * @global array $wp_registered_sidebars
+ * @since 2.2.0
+ */
+$wp_registered_sidebars = array();
+
+/**
+ * Stores the registered widgets.
+ *
+ * @global array $wp_registered_widgets
+ * @since 2.2.0
+ */
+$wp_registered_widgets = array();
+
+/**
+ * Stores the registered widget control (options).
+ *
+ * @global array $wp_registered_widget_controls
+ * @since 2.2.0
+ */
+$wp_registered_widget_controls = array();
+$wp_registered_widget_updates = array();
+
+/**
+ * Private
+ */
+$_wp_sidebars_widgets = array();
+
+/**
+ * Private
+ */
+ $_wp_deprecated_widgets_callbacks = array(
+ 	'wp_widget_pages',
+	'wp_widget_pages_control',
+	'wp_widget_calendar',
+	'wp_widget_calendar_control',
+	'wp_widget_archives',
+	'wp_widget_archives_control',
+	'wp_widget_links',
+	'wp_widget_meta',
+	'wp_widget_meta_control',
+	'wp_widget_search',
+	'wp_widget_recent_entries',
+	'wp_widget_recent_entries_control',
+	'wp_widget_tag_cloud',
+	'wp_widget_tag_cloud_control',
+	'wp_widget_categories',
+	'wp_widget_categories_control',
+	'wp_widget_text',
+	'wp_widget_text_control',
+	'wp_widget_rss',
+	'wp_widget_rss_control',
+	'wp_widget_recent_comments',
+	'wp_widget_recent_comments_control'
+ );
+
+/* Template tags & API functions */
+
+/**
+ * Register a widget
+ *
+ * Registers a WP_Widget widget
+ *
+ * @since 2.8.0
+ *
+ * @see WP_Widget
+ * @see WP_Widget_Factory
+ * @uses WP_Widget_Factory
+ *
+ * @param string $widget_class The name of a class that extends WP_Widget
+ */
+function register_widget($widget_class) {
+	global $wp_widget_factory;
+
+	$wp_widget_factory->register($widget_class);
+}
+
+/**
+ * Unregister a widget
+ *
+ * Unregisters a WP_Widget widget. Useful for unregistering default widgets.
+ * Run within a function hooked to the widgets_init action.
+ *
+ * @since 2.8.0
+ *
+ * @see WP_Widget
+ * @see WP_Widget_Factory
+ * @uses WP_Widget_Factory
+ *
+ * @param string $widget_class The name of a class that extends WP_Widget
+ */
+function unregister_widget($widget_class) {
+	global $wp_widget_factory;
+
+	$wp_widget_factory->unregister($widget_class);
+}
+
+/**
+ * Creates multiple sidebars.
+ *
+ * If you wanted to quickly create multiple sidebars for a theme or internally.
+ * This function will allow you to do so. If you don't pass the 'name' and/or
+ * 'id' in $args, then they will be built for you.
+ *
+ * The default for the name is "Sidebar #", with '#' being replaced with the
+ * number the sidebar is currently when greater than one. If first sidebar, the
+ * name will be just "Sidebar". The default for id is "sidebar-" followed by the
+ * number the sidebar creation is currently at.
+ *
+ * @since 2.2.0
+ *
+ * @see register_sidebar() The second parameter is documented by register_sidebar() and is the same here.
+ * @uses parse_str() Converts a string to an array to be used in the rest of the function.
+ * @uses register_sidebar() Sends single sidebar information [name, id] to this
+ *	function to handle building the sidebar.
+ *
+ * @param int $number Number of sidebars to create.
+ * @param string|array $args Builds Sidebar based off of 'name' and 'id' values.
+ */
+function register_sidebars($number = 1, $args = array()) {
+	global $wp_registered_sidebars;
+	$number = (int) $number;
+
+	if ( is_string($args) )
+		parse_str($args, $args);
+
+	for ( $i=1; $i <= $number; $i++ ) {
+		$_args = $args;
+
+		if ( $number > 1 ) {
+			$_args['name'] = isset($args['name']) ? sprintf($args['name'], $i) : sprintf(__('Sidebar %d'), $i);
+		} else {
+			$_args['name'] = isset($args['name']) ? $args['name'] : __('Sidebar');
+		}
+
+		if (isset($args['id'])) {
+			$_args['id'] = $args['id'];
+		} else {
+			$n = count($wp_registered_sidebars);
+			do {
+				$n++;
+				$_args['id'] = "sidebar-$n";
+			} while (isset($wp_registered_sidebars[$_args['id']]));
+		}
+
+		register_sidebar($_args);
+	}
+}
+
+/**
+ * Builds the definition for a single sidebar and returns the ID.
+ *
+ * The $args parameter takes either a string or an array with 'name' and 'id'
+ * contained in either usage. It will be noted that the values will be applied
+ * to all sidebars, so if creating more than one, it will be advised to allow
+ * for WordPress to create the defaults for you.
+ *
+ * Example for string would be 'name=whatever;id=whatever1' and for
+ * the array it would be array(
+ *    'name' => 'whatever',
+ *    'id' => 'whatever1').
+ *
+ * name - The name of the sidebar, which presumably the title which will be
+ *     displayed.
+ * id - The unique identifier by which the sidebar will be called by.
+ * before_widget - The content that will prepended to the widgets when they are
+ *     displayed.
+ * after_widget - The content that will be appended to the widgets when they are
+ *     displayed.
+ * before_title - The content that will be prepended to the title when displayed.
+ * after_title - the content that will be appended to the title when displayed.
+ *
+ * Content is assumed to be HTML and should be formatted as such, but
+ * doesn't have to be.
+ *
+ * @since 2.2.0
+ * @uses $wp_registered_sidebars Stores the new sidebar in this array by sidebar ID.
+ * @uses parse_str() Converts a string to an array to be used in the rest of the function.
+ * @usedby register_sidebars()
+ *
+ * @param string|array $args Builds Sidebar based off of 'name' and 'id' values
+ * @return string The sidebar id that was added.
+ */
+function register_sidebar($args = array()) {
+	global $wp_registered_sidebars;
+
+	if ( is_string($args) )
+		parse_str($args, $args);
+
+	$i = count($wp_registered_sidebars) + 1;
+
+	$defaults = array(
+		'name' => sprintf(__('Sidebar %d'), $i ),
+		'id' => "sidebar-$i",
+		'description' => '',
+		'before_widget' => '',
+		'after_widget' => "\n",
+		'before_title' => '',
+		'after_title' => "\n",
+	);
+
+	$sidebar = array_merge($defaults, (array) $args);
+
+	$wp_registered_sidebars[$sidebar['id']] = $sidebar;
+
+	return $sidebar['id'];
+}
+
+/**
+ * Removes a sidebar from the list.
+ *
+ * @since 2.2.0
+ *
+ * @uses $wp_registered_sidebars Stores the new sidebar in this array by sidebar ID.
+ *
+ * @param string $name The ID of the sidebar when it was added.
+ */
+function unregister_sidebar( $name ) {
+	global $wp_registered_sidebars;
+
+	if ( isset( $wp_registered_sidebars[$name] ) )
+		unset( $wp_registered_sidebars[$name] );
+}
+
+/**
+ * Register widget for use in sidebars.
+ *
+ * The default widget option is 'classname' that can be override.
+ *
+ * The function can also be used to unregister widgets when $output_callback
+ * parameter is an empty string.
+ *
+ * @since 2.2.0
+ *
+ * @uses $wp_registered_widgets Uses stored registered widgets.
+ * @uses $wp_register_widget_defaults Retrieves widget defaults.
+ *
+ * @param int|string $id Widget ID.
+ * @param string $name Widget display title.
+ * @param callback $output_callback Run when widget is called.
+ * @param array|string Optional. $options Widget Options.
+ * @param mixed $params,... Widget parameters to add to widget.
+ * @return null Will return if $output_callback is empty after removing widget.
+ */
+function wp_register_sidebar_widget($id, $name, $output_callback, $options = array()) {
+	global $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_widget_updates, $_wp_deprecated_widgets_callbacks;
+
+	$id = strtolower($id);
+
+	if ( empty($output_callback) ) {
+		unset($wp_registered_widgets[$id]);
+		return;
+	}
+
+	$id_base = _get_widget_id_base($id);
+	if ( in_array($output_callback, $_wp_deprecated_widgets_callbacks, true) && !is_callable($output_callback) ) {
+		if ( isset($wp_registered_widget_controls[$id]) )
+			unset($wp_registered_widget_controls[$id]);
+
+		if ( isset($wp_registered_widget_updates[$id_base]) )
+			unset($wp_registered_widget_updates[$id_base]);
+
+		return;
+	}
+
+	$defaults = array('classname' => $output_callback);
+	$options = wp_parse_args($options, $defaults);
+	$widget = array(
+		'name' => $name,
+		'id' => $id,
+		'callback' => $output_callback,
+		'params' => array_slice(func_get_args(), 4)
+	);
+	$widget = array_merge($widget, $options);
+
+	if ( is_callable($output_callback) && ( !isset($wp_registered_widgets[$id]) || did_action( 'widgets_init' ) ) )
+		$wp_registered_widgets[$id] = $widget;
+}
+
+/**
+ * Retrieve description for widget.
+ *
+ * When registering widgets, the options can also include 'description' that
+ * describes the widget for display on the widget administration panel or
+ * in the theme.
+ *
+ * @since 2.5.0
+ *
+ * @param int|string $id Widget ID.
+ * @return string Widget description, if available. Null on failure to retrieve description.
+ */
+function wp_widget_description( $id ) {
+	if ( !is_scalar($id) )
+		return;
+
+	global $wp_registered_widgets;
+
+	if ( isset($wp_registered_widgets[$id]['description']) )
+		return esc_html( $wp_registered_widgets[$id]['description'] );
+}
+
+/**
+ * Retrieve description for a sidebar.
+ *
+ * When registering sidebars a 'description' parameter can be included that
+ * describes the sidebar for display on the widget administration panel.
+ *
+ * @since 2.9.0
+ *
+ * @param int|string $id sidebar ID.
+ * @return string Sidebar description, if available. Null on failure to retrieve description.
+ */
+function wp_sidebar_description( $id ) {
+	if ( !is_scalar($id) )
+		return;
+
+	global $wp_registered_sidebars;
+
+	if ( isset($wp_registered_sidebars[$id]['description']) )
+		return esc_html( $wp_registered_sidebars[$id]['description'] );
+}
+
+
+/**
+ * Remove widget from sidebar.
+ *
+ * @since 2.2.0
+ *
+ * @param int|string $id Widget ID.
+ */
+function wp_unregister_sidebar_widget($id) {
+	wp_register_sidebar_widget($id, '', '');
+	wp_unregister_widget_control($id);
+}
+
+/**
+ * Registers widget control callback for customizing options.
+ *
+ * The options contains the 'height', 'width', and 'id_base' keys. The 'height'
+ * option is never used. The 'width' option is the width of the fully expanded
+ * control form, but try hard to use the default width. The 'id_base' is for
+ * multi-widgets (widgets which allow multiple instances such as the text
+ * widget), an id_base must be provided. The widget id will end up looking like
+ * {$id_base}-{$unique_number}.
+ *
+ * @since 2.2.0
+ *
+ * @param int|string $id Sidebar ID.
+ * @param string $name Sidebar display name.
+ * @param callback $control_callback Run when sidebar is displayed.
+ * @param array|string $options Optional. Widget options. See above long description.
+ * @param mixed $params,... Optional. Additional parameters to add to widget.
+ */
+function wp_register_widget_control($id, $name, $control_callback, $options = array()) {
+	global $wp_registered_widget_controls, $wp_registered_widget_updates, $wp_registered_widgets, $_wp_deprecated_widgets_callbacks;
+
+	$id = strtolower($id);
+	$id_base = _get_widget_id_base($id);
+
+	if ( empty($control_callback) ) {
+		unset($wp_registered_widget_controls[$id]);
+		unset($wp_registered_widget_updates[$id_base]);
+		return;
+	}
+
+	if ( in_array($control_callback, $_wp_deprecated_widgets_callbacks, true) && !is_callable($control_callback) ) {
+		if ( isset($wp_registered_widgets[$id]) )
+			unset($wp_registered_widgets[$id]);
+
+		return;
+	}
+
+	if ( isset($wp_registered_widget_controls[$id]) && !did_action( 'widgets_init' ) )
+		return;
+
+	$defaults = array('width' => 250, 'height' => 200 ); // height is never used
+	$options = wp_parse_args($options, $defaults);
+	$options['width'] = (int) $options['width'];
+	$options['height'] = (int) $options['height'];
+
+	$widget = array(
+		'name' => $name,
+		'id' => $id,
+		'callback' => $control_callback,
+		'params' => array_slice(func_get_args(), 4)
+	);
+	$widget = array_merge($widget, $options);
+
+	$wp_registered_widget_controls[$id] = $widget;
+
+	if ( isset($wp_registered_widget_updates[$id_base]) )
+		return;
+
+	if ( isset($widget['params'][0]['number']) )
+		$widget['params'][0]['number'] = -1;
+
+	unset($widget['width'], $widget['height'], $widget['name'], $widget['id']);
+	$wp_registered_widget_updates[$id_base] = $widget;
+}
+
+function _register_widget_update_callback($id_base, $update_callback, $options = array()) {
+	global $wp_registered_widget_updates;
+
+	if ( isset($wp_registered_widget_updates[$id_base]) ) {
+		if ( empty($update_callback) )
+			unset($wp_registered_widget_updates[$id_base]);
+		return;
+	}
+
+	$widget = array(
+		'callback' => $update_callback,
+		'params' => array_slice(func_get_args(), 3)
+	);
+
+	$widget = array_merge($widget, $options);
+	$wp_registered_widget_updates[$id_base] = $widget;
+}
+
+function _register_widget_form_callback($id, $name, $form_callback, $options = array()) {
+	global $wp_registered_widget_controls;
+
+	$id = strtolower($id);
+
+	if ( empty($form_callback) ) {
+		unset($wp_registered_widget_controls[$id]);
+		return;
+	}
+
+	if ( isset($wp_registered_widget_controls[$id]) && !did_action( 'widgets_init' ) )
+		return;
+
+	$defaults = array('width' => 250, 'height' => 200 );
+	$options = wp_parse_args($options, $defaults);
+	$options['width'] = (int) $options['width'];
+	$options['height'] = (int) $options['height'];
+
+	$widget = array(
+		'name' => $name,
+		'id' => $id,
+		'callback' => $form_callback,
+		'params' => array_slice(func_get_args(), 4)
+	);
+	$widget = array_merge($widget, $options);
+
+	$wp_registered_widget_controls[$id] = $widget;
+}
+
+/**
+ * Remove control callback for widget.
+ *
+ * @since 2.2.0
+ * @uses wp_register_widget_control() Unregisters by using empty callback.
+ *
+ * @param int|string $id Widget ID.
+ */
+function wp_unregister_widget_control($id) {
+	return wp_register_widget_control($id, '', '');
+}
+
+/**
+ * Display dynamic sidebar.
+ *
+ * By default it displays the default sidebar or 'sidebar-1'. The 'sidebar-1' is
+ * not named by the theme, the actual name is '1', but 'sidebar-' is added to
+ * the registered sidebars for the name. If you named your sidebar 'after-post',
+ * then the parameter $index will still be 'after-post', but the lookup will be
+ * for 'sidebar-after-post'.
+ *
+ * It is confusing for the $index parameter, but just know that it should just
+ * work. When you register the sidebar in the theme, you will use the same name
+ * for this function or "Pay no heed to the man behind the curtain." Just accept
+ * it as an oddity of WordPress sidebar register and display.
+ *
+ * @since 2.2.0
+ *
+ * @param int|string $index Optional, default is 1. Name or ID of dynamic sidebar.
+ * @return bool True, if widget sidebar was found and called. False if not found or not called.
+ */
+function dynamic_sidebar($index = 1) {
+	global $wp_registered_sidebars, $wp_registered_widgets;
+
+	if ( is_int($index) ) {
+		$index = "sidebar-$index";
+	} else {
+		$index = sanitize_title($index);
+		foreach ( (array) $wp_registered_sidebars as $key => $value ) {
+			if ( sanitize_title($value['name']) == $index ) {
+				$index = $key;
+				break;
+			}
+		}
+	}
+
+	$sidebars_widgets = wp_get_sidebars_widgets();
+
+	if ( empty($wp_registered_sidebars[$index]) || !array_key_exists($index, $sidebars_widgets) || !is_array($sidebars_widgets[$index]) || empty($sidebars_widgets[$index]) )
+		return false;
+
+	$sidebar = $wp_registered_sidebars[$index];
+
+	$did_one = false;
+	foreach ( (array) $sidebars_widgets[$index] as $id ) {
+
+		if ( !isset($wp_registered_widgets[$id]) ) continue;
+
+		$params = array_merge(
+			array( array_merge( $sidebar, array('widget_id' => $id, 'widget_name' => $wp_registered_widgets[$id]['name']) ) ),
+			(array) $wp_registered_widgets[$id]['params']
+		);
+
+		// Substitute HTML id and class attributes into before_widget
+		$classname_ = '';
+		foreach ( (array) $wp_registered_widgets[$id]['classname'] as $cn ) {
+			if ( is_string($cn) )
+				$classname_ .= '_' . $cn;
+			elseif ( is_object($cn) )
+				$classname_ .= '_' . get_class($cn);
+		}
+		$classname_ = ltrim($classname_, '_');
+		$params[0]['before_widget'] = sprintf($params[0]['before_widget'], $id, $classname_);
+
+		$params = apply_filters( 'dynamic_sidebar_params', $params );
+
+		$callback = $wp_registered_widgets[$id]['callback'];
+
+		if ( is_callable($callback) ) {
+			call_user_func_array($callback, $params);
+			$did_one = true;
+		}
+	}
+
+	return $did_one;
+}
+
+/**
+ * Whether widget is displayied on the front-end.
+ *
+ * Either $callback or $id_base can be used
+ * $id_base is the first argument when extending WP_Widget class
+ * Without the optional $widget_id parameter, returns the ID of the first sidebar
+ * in which the first instance of the widget with the given callback or $id_base is found.
+ * With the $widget_id parameter, returns the ID of the sidebar where
+ * the widget with that callback/$id_base AND that ID is found.
+ *
+ * NOTE: $widget_id and $id_base are the same for single widgets. To be effective
+ * this function has to run after widgets have initialized, at action 'init' or later.
+ *
+ * @since 2.2.0
+ *
+ * @param callback Optional, Widget callback to check.
+ * @param int $widget_id Optional, but needed for checking. Widget ID.
+ * @param string $id_base Optional, the base ID of a widget created by extending WP_Widget.
+ * @param bool $skip_inactive Optional, whether to check in 'wp_inactive_widgets'.
+ * @return mixed false if widget is not active or id of sidebar in which the widget is active.
+ */
+function is_active_widget($callback = false, $widget_id = false, $id_base = false, $skip_inactive = true) {
+	global $wp_registered_widgets;
+
+	$sidebars_widgets = wp_get_sidebars_widgets();
+
+	if ( is_array($sidebars_widgets) ) {
+		foreach ( $sidebars_widgets as $sidebar => $widgets ) {
+			if ( $skip_inactive && 'wp_inactive_widgets' == $sidebar )
+				continue;
+
+			if ( is_array($widgets) ) {
+				foreach ( $widgets as $widget ) {
+					if ( ( $callback && isset($wp_registered_widgets[$widget]['callback']) && $wp_registered_widgets[$widget]['callback'] == $callback ) || ( $id_base && _get_widget_id_base($widget) == $id_base ) ) {
+						if ( !$widget_id || $widget_id == $wp_registered_widgets[$widget]['id'] )
+							return $sidebar;
+					}
+				}
+			}
+		}
+	}
+	return false;
+}
+
+/**
+ * Whether the dynamic sidebar is enabled and used by theme.
+ *
+ * @since 2.2.0
+ *
+ * @return bool True, if using widgets. False, if not using widgets.
+ */
+function is_dynamic_sidebar() {
+	global $wp_registered_widgets, $wp_registered_sidebars;
+	$sidebars_widgets = get_option('sidebars_widgets');
+	foreach ( (array) $wp_registered_sidebars as $index => $sidebar ) {
+		if ( count($sidebars_widgets[$index]) ) {
+			foreach ( (array) $sidebars_widgets[$index] as $widget )
+				if ( array_key_exists($widget, $wp_registered_widgets) )
+					return true;
+		}
+	}
+	return false;
+}
+
+/**
+ * Whether a sidebar is in use.
+ *
+ * @since 2.8
+ *
+ * @param mixed $index, sidebar name, id or number to check.
+ * @return bool true if the sidebar is in use, false otherwise.
+ */
+function is_active_sidebar( $index ) {
+	$index = ( is_int($index) ) ? "sidebar-$index" : sanitize_title($index);
+	$sidebars_widgets = wp_get_sidebars_widgets();
+	if ( isset($sidebars_widgets[$index]) && !empty($sidebars_widgets[$index]) )
+		return true;
+
+	return false;
+}
+
+/* Internal Functions */
+
+/**
+ * Retrieve full list of sidebars and their widgets.
+ *
+ * Will upgrade sidebar widget list, if needed. Will also save updated list, if
+ * needed.
+ *
+ * @since 2.2.0
+ * @access private
+ *
+ * @param bool $update Optional, deprecated.
+ * @return array Upgraded list of widgets to version 3 array format when called from the admin.
+ */
+function wp_get_sidebars_widgets($deprecated = true) {
+	global $wp_registered_widgets, $wp_registered_sidebars, $_wp_sidebars_widgets;
+
+	// If loading from front page, consult $_wp_sidebars_widgets rather than options
+	// to see if wp_convert_widget_settings() has made manipulations in memory.
+	if ( !is_admin() ) {
+		if ( empty($_wp_sidebars_widgets) )
+			$_wp_sidebars_widgets = get_option('sidebars_widgets', array());
+
+		$sidebars_widgets = $_wp_sidebars_widgets;
+	} else {
+		$sidebars_widgets = get_option('sidebars_widgets', array());
+		$_sidebars_widgets = array();
+
+		if ( isset($sidebars_widgets['wp_inactive_widgets']) || empty($sidebars_widgets) )
+			$sidebars_widgets['array_version'] = 3;
+		elseif ( !isset($sidebars_widgets['array_version']) )
+			$sidebars_widgets['array_version'] = 1;
+
+		switch ( $sidebars_widgets['array_version'] ) {
+			case 1 :
+				foreach ( (array) $sidebars_widgets as $index => $sidebar )
+				if ( is_array($sidebar) )
+				foreach ( (array) $sidebar as $i => $name ) {
+					$id = strtolower($name);
+					if ( isset($wp_registered_widgets[$id]) ) {
+						$_sidebars_widgets[$index][$i] = $id;
+						continue;
+					}
+					$id = sanitize_title($name);
+					if ( isset($wp_registered_widgets[$id]) ) {
+						$_sidebars_widgets[$index][$i] = $id;
+						continue;
+					}
+
+					$found = false;
+
+					foreach ( $wp_registered_widgets as $widget_id => $widget ) {
+						if ( strtolower($widget['name']) == strtolower($name) ) {
+							$_sidebars_widgets[$index][$i] = $widget['id'];
+							$found = true;
+							break;
+						} elseif ( sanitize_title($widget['name']) == sanitize_title($name) ) {
+							$_sidebars_widgets[$index][$i] = $widget['id'];
+							$found = true;
+							break;
+						}
+					}
+
+					if ( $found )
+						continue;
+
+					unset($_sidebars_widgets[$index][$i]);
+				}
+				$_sidebars_widgets['array_version'] = 2;
+				$sidebars_widgets = $_sidebars_widgets;
+				unset($_sidebars_widgets);
+
+			case 2 :
+				$sidebars = array_keys( $wp_registered_sidebars );
+				if ( !empty( $sidebars ) ) {
+					// Move the known-good ones first
+					foreach ( (array) $sidebars as $id ) {
+						if ( array_key_exists( $id, $sidebars_widgets ) ) {
+							$_sidebars_widgets[$id] = $sidebars_widgets[$id];
+							unset($sidebars_widgets[$id], $sidebars[$id]);
+						}
+					}
+
+					// move the rest to wp_inactive_widgets
+					if ( !isset($_sidebars_widgets['wp_inactive_widgets']) )
+						$_sidebars_widgets['wp_inactive_widgets'] = array();
+
+					if ( !empty($sidebars_widgets) ) {
+						foreach ( $sidebars_widgets as $lost => $val ) {
+							if ( is_array($val) )
+								$_sidebars_widgets['wp_inactive_widgets'] = array_merge( (array) $_sidebars_widgets['wp_inactive_widgets'], $val );
+						}
+					}
+
+					$sidebars_widgets = $_sidebars_widgets;
+					unset($_sidebars_widgets);
+				}
+		}
+	}
+
+	if ( isset($sidebars_widgets['array_version']) )
+		unset($sidebars_widgets['array_version']);
+
+	$sidebars_widgets = apply_filters('sidebars_widgets', $sidebars_widgets);
+	return $sidebars_widgets;
+}
+
+/**
+ * Set the sidebar widget option to update sidebars.
+ *
+ * @since 2.2.0
+ * @access private
+ *
+ * @param array $sidebars_widgets Sidebar widgets and their settings.
+ */
+function wp_set_sidebars_widgets( $sidebars_widgets ) {
+	if ( !isset( $sidebars_widgets['array_version'] ) )
+		$sidebars_widgets['array_version'] = 3;
+	update_option( 'sidebars_widgets', $sidebars_widgets );
+}
+
+/**
+ * Retrieve default registered sidebars list.
+ *
+ * @since 2.2.0
+ * @access private
+ *
+ * @return array
+ */
+function wp_get_widget_defaults() {
+	global $wp_registered_sidebars;
+
+	$defaults = array();
+
+	foreach ( (array) $wp_registered_sidebars as $index => $sidebar )
+		$defaults[$index] = array();
+
+	return $defaults;
+}
+
+/**
+ * Convert the widget settings from single to multi-widget format.
+ *
+ * @since 2.8.0
+ *
+ * @return array
+ */
+function wp_convert_widget_settings($base_name, $option_name, $settings) {
+	// This test may need expanding.
+	$single = $changed = false;
+	if ( empty($settings) ) {
+		$single = true;
+	} else {
+		foreach ( array_keys($settings) as $number ) {
+			if ( 'number' == $number )
+				continue;
+			if ( !is_numeric($number) ) {
+				$single = true;
+				break;
+			}
+		}
+	}
+
+	if ( $single ) {
+		$settings = array( 2 => $settings );
+
+		// If loading from the front page, update sidebar in memory but don't save to options
+		if ( is_admin() ) {
+			$sidebars_widgets = get_option('sidebars_widgets');
+		} else {
+			if ( empty($GLOBALS['_wp_sidebars_widgets']) )
+				$GLOBALS['_wp_sidebars_widgets'] = get_option('sidebars_widgets', array());
+			$sidebars_widgets = &$GLOBALS['_wp_sidebars_widgets'];
+		}
+
+		foreach ( (array) $sidebars_widgets as $index => $sidebar ) {
+			if ( is_array($sidebar) ) {
+				foreach ( $sidebar as $i => $name ) {
+					if ( $base_name == $name ) {
+						$sidebars_widgets[$index][$i] = "$name-2";
+						$changed = true;
+						break 2;
+					}
+				}
+			}
+		}
+
+		if ( is_admin() && $changed )
+			update_option('sidebars_widgets', $sidebars_widgets);
+	}
+
+	$settings['_multiwidget'] = 1;
+	if ( is_admin() )
+		update_option( $option_name, $settings );
+
+	return $settings;
+}
+
+/**
+ * Deprecated API
+ */
+
+/**
+ * Register widget for sidebar with backwards compatibility.
+ *
+ * Allows $name to be an array that accepts either three elements to grab the
+ * first element and the third for the name or just uses the first element of
+ * the array for the name.
+ *
+ * Passes to {@link wp_register_sidebar_widget()} after argument list and
+ * backwards compatibility is complete.
+ *
+ * @since 2.2.0
+ * @uses wp_register_sidebar_widget() Passes the compiled arguments.
+ *
+ * @param string|int $name Widget ID.
+ * @param callback $output_callback Run when widget is called.
+ * @param string $classname Classname widget option.
+ * @param mixed $params,... Widget parameters.
+ */
+function register_sidebar_widget($name, $output_callback, $classname = '') {
+	// Compat
+	if ( is_array($name) ) {
+		if ( count($name) == 3 )
+			$name = sprintf($name[0], $name[2]);
+		else
+			$name = $name[0];
+	}
+
+	$id = sanitize_title($name);
+	$options = array();
+	if ( !empty($classname) && is_string($classname) )
+		$options['classname'] = $classname;
+	$params = array_slice(func_get_args(), 2);
+	$args = array($id, $name, $output_callback, $options);
+	if ( !empty($params) )
+		$args = array_merge($args, $params);
+
+	call_user_func_array('wp_register_sidebar_widget', $args);
+}
+
+/**
+ * Alias of {@link wp_unregister_sidebar_widget()}.
+ *
+ * @see wp_unregister_sidebar_widget()
+ *
+ * @since 2.2.0
+ *
+ * @param int|string $id Widget ID.
+ */
+function unregister_sidebar_widget($id) {
+	return wp_unregister_sidebar_widget($id);
+}
+
+/**
+ * Registers widget control callback for customizing options.
+ *
+ * Allows $name to be an array that accepts either three elements to grab the
+ * first element and the third for the name or just uses the first element of
+ * the array for the name.
+ *
+ * Passes to {@link wp_register_widget_control()} after the argument list has
+ * been compiled.
+ *
+ * @since 2.2.0
+ *
+ * @param int|string $name Sidebar ID.
+ * @param callback $control_callback Widget control callback to display and process form.
+ * @param int $width Widget width.
+ * @param int $height Widget height.
+ */
+function register_widget_control($name, $control_callback, $width = '', $height = '') {
+	// Compat
+	if ( is_array($name) ) {
+		if ( count($name) == 3 )
+			$name = sprintf($name[0], $name[2]);
+		else
+			$name = $name[0];
+	}
+
+	$id = sanitize_title($name);
+	$options = array();
+	if ( !empty($width) )
+		$options['width'] = $width;
+	if ( !empty($height) )
+		$options['height'] = $height;
+	$params = array_slice(func_get_args(), 4);
+	$args = array($id, $name, $control_callback, $options);
+	if ( !empty($params) )
+		$args = array_merge($args, $params);
+
+	call_user_func_array('wp_register_widget_control', $args);
+}
+
+/**
+ * Alias of {@link wp_unregister_widget_control()}.
+ *
+ * @since 2.2.0
+ * @see wp_unregister_widget_control()
+ *
+ * @param int|string $id Widget ID.
+ */
+function unregister_widget_control($id) {
+	return wp_unregister_widget_control($id);
+}
+
+/**
+ * Output an arbitrary widget as a template tag
+ *
+ * @since 2.8
+ *
+ * @param string $widget the widget's PHP class name (see default-widgets.php)
+ * @param array $instance the widget's instance settings
+ * @param array $args the widget's sidebar args
+ * @return void
+ **/
+function the_widget($widget, $instance = array(), $args = array()) {
+	global $wp_widget_factory;
+
+	$widget_obj = $wp_widget_factory->widgets[$widget];
+	if ( !is_a($widget_obj, 'WP_Widget') )
+		return;
+
+	$before_widget = sprintf('', $widget_obj->widget_options['classname']);
+	$default_args = array('before_widget' => $before_widget, 'after_widget' => "
", 'before_title' => '', 'after_title' => '');
+
+	$args = wp_parse_args($args, $default_args);
+	$instance = wp_parse_args($instance);
+
+	$widget_obj->_set(-1);
+	$widget_obj->widget($args, $instance);
+}
+
+/**
+ * Private
+ */
+function _get_widget_id_base($id) {
+	return preg_replace( '/-[0-9]+$/', '', $id );
+}
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/wlwmanifest.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/wlwmanifest.xml	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,44 @@
+
+
+
+
+  
+    WordPress
+	Yes
+	Yes
+  
+  
+  
+    WordPress
+    images/wlw/wp-icon.png
+    images/wlw/wp-watermark.png
+    View site
+    Dashboard
+    
+      
+    
+    
+      
+    
+  
+
+  
+    
+
+  
+
+
+
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/wp-db.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/wp-db.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,1141 @@
+ '%d'
+	 *
+	 * @since 2.8.0
+	 * @see wpdb:prepare()
+	 * @see wpdb:insert()
+	 * @see wpdb:update()
+	 * @access public
+	 * @war array
+	 */
+	var $field_types = array();
+
+	/**
+	 * Database table columns charset
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var string
+	 */
+	var $charset;
+
+	/**
+	 * Database table columns collate
+	 *
+	 * @since 2.2.0
+	 * @access public
+	 * @var string
+	 */
+	var $collate;
+
+	/**
+	 * Whether to use mysql_real_escape_string
+	 *
+	 * @since 2.8.0
+	 * @access public
+	 * @var bool
+	 */
+	var $real_escape = false;
+
+	/**
+	 * Database Username
+	 *
+	 * @since 2.9.0
+	 * @access private
+	 * @var string
+	 */
+	var $dbuser;
+
+	/**
+	 * Connects to the database server and selects a database
+	 *
+	 * PHP4 compatibility layer for calling the PHP5 constructor.
+	 *
+	 * @uses wpdb::__construct() Passes parameters and returns result
+	 * @since 0.71
+	 *
+	 * @param string $dbuser MySQL database user
+	 * @param string $dbpassword MySQL database password
+	 * @param string $dbname MySQL database name
+	 * @param string $dbhost MySQL database host
+	 */
+	function wpdb($dbuser, $dbpassword, $dbname, $dbhost) {
+		return $this->__construct($dbuser, $dbpassword, $dbname, $dbhost);
+	}
+
+	/**
+	 * Connects to the database server and selects a database
+	 *
+	 * PHP5 style constructor for compatibility with PHP5. Does
+	 * the actual setting up of the class properties and connection
+	 * to the database.
+	 *
+	 * @since 2.0.8
+	 *
+	 * @param string $dbuser MySQL database user
+	 * @param string $dbpassword MySQL database password
+	 * @param string $dbname MySQL database name
+	 * @param string $dbhost MySQL database host
+	 */
+	function __construct($dbuser, $dbpassword, $dbname, $dbhost) {
+		register_shutdown_function(array(&$this, "__destruct"));
+
+		if ( WP_DEBUG )
+			$this->show_errors();
+
+		if ( defined('DB_CHARSET') )
+			$this->charset = DB_CHARSET;
+
+		if ( defined('DB_COLLATE') )
+			$this->collate = DB_COLLATE;
+
+		$this->dbuser = $dbuser;
+
+		$this->dbh = @mysql_connect($dbhost, $dbuser, $dbpassword, true);
+		if (!$this->dbh) {
+			$this->bail(sprintf(/*WP_I18N_DB_CONN_ERROR*/"
+Error establishing a database connection
+This either means that the username and password information in your wp-config.php file is incorrect or we can't contact the database server at %s. This could mean your host's database server is down.
+
+	Are you sure you have the correct username and password?
+	Are you sure that you have typed the correct hostname?
+	Are you sure that the database server is running?
+
+If you're unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress Support Forums.
+"/*/WP_I18N_DB_CONN_ERROR*/, $dbhost), 'db_connect_fail');
+			return;
+		}
+
+		$this->ready = true;
+
+		if ( $this->has_cap( 'collation' ) && !empty($this->charset) ) {
+			if ( function_exists('mysql_set_charset') ) {
+				mysql_set_charset($this->charset, $this->dbh);
+				$this->real_escape = true;
+			} else {
+				$collation_query = "SET NAMES '{$this->charset}'";
+				if ( !empty($this->collate) )
+					$collation_query .= " COLLATE '{$this->collate}'";
+				$this->query($collation_query);
+			}
+		}
+
+		$this->select($dbname);
+	}
+
+	/**
+	 * PHP5 style destructor and will run when database object is destroyed.
+	 *
+	 * @since 2.0.8
+	 *
+	 * @return bool Always true
+	 */
+	function __destruct() {
+		return true;
+	}
+
+	/**
+	 * Sets the table prefix for the WordPress tables.
+	 *
+	 * Also allows for the CUSTOM_USER_TABLE and CUSTOM_USER_META_TABLE to
+	 * override the WordPress users and usersmeta tables that would otherwise be determined by the $prefix.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string $prefix Alphanumeric name for the new prefix.
+	 * @return string|WP_Error Old prefix or WP_Error on error
+	 */
+	function set_prefix($prefix) {
+
+		if ( preg_match('|[^a-z0-9_]|i', $prefix) )
+			return new WP_Error('invalid_db_prefix', /*WP_I18N_DB_BAD_PREFIX*/'Invalid database prefix'/*/WP_I18N_DB_BAD_PREFIX*/);
+
+		$old_prefix = $this->prefix;
+		$this->prefix = $prefix;
+
+		foreach ( (array) $this->tables as $table )
+			$this->$table = $this->prefix . $table;
+
+		if ( defined('CUSTOM_USER_TABLE') )
+			$this->users = CUSTOM_USER_TABLE;
+
+		if ( defined('CUSTOM_USER_META_TABLE') )
+			$this->usermeta = CUSTOM_USER_META_TABLE;
+
+		return $old_prefix;
+	}
+
+	/**
+	 * Selects a database using the current database connection.
+	 *
+	 * The database name will be changed based on the current database
+	 * connection. On failure, the execution will bail and display an DB error.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string $db MySQL database name
+	 * @return null Always null.
+	 */
+	function select($db) {
+		if (!@mysql_select_db($db, $this->dbh)) {
+			$this->ready = false;
+			$this->bail(sprintf(/*WP_I18N_DB_SELECT_DB*/'
+Can’t select database
+We were able to connect to the database server (which means your username and password is okay) but not able to select the %1$s database.
+
+Are you sure it exists?
+Does the user %2$s have permission to use the %1$s database?
+On some systems the name of your database is prefixed with your username, so it would be like username_%1$s. Could that be the problem?
+
+If you don\'t know how to setup a database you should contact your host. If all else fails you may find help at the WordPress Support Forums.'/*/WP_I18N_DB_SELECT_DB*/, $db, $this->dbuser), 'db_select_fail');
+			return;
+		}
+	}
+
+	function _weak_escape($string) {
+		return addslashes($string);
+	}
+
+	function _real_escape($string) {
+		if ( $this->dbh && $this->real_escape )
+			return mysql_real_escape_string( $string, $this->dbh );
+		else
+			return addslashes( $string );
+	}
+
+	function _escape($data) {
+		if ( is_array($data) ) {
+			foreach ( (array) $data as $k => $v ) {
+				if ( is_array($v) )
+					$data[$k] = $this->_escape( $v );
+				else
+					$data[$k] = $this->_real_escape( $v );
+			}
+		} else {
+			$data = $this->_real_escape( $data );
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Escapes content for insertion into the database using addslashes(), for security
+	 *
+	 * @since 0.71
+	 *
+	 * @param string|array $data
+	 * @return string query safe string
+	 */
+	function escape($data) {
+		if ( is_array($data) ) {
+			foreach ( (array) $data as $k => $v ) {
+				if ( is_array($v) )
+					$data[$k] = $this->escape( $v );
+				else
+					$data[$k] = $this->_weak_escape( $v );
+			}
+		} else {
+			$data = $this->_weak_escape( $data );
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Escapes content by reference for insertion into the database, for security
+	 *
+	 * @since 2.3.0
+	 *
+	 * @param string $s
+	 */
+	function escape_by_ref(&$string) {
+		$string = $this->_real_escape( $string );
+	}
+
+	/**
+	 * Prepares a SQL query for safe execution.  Uses sprintf()-like syntax.
+	 *
+	 * This function only supports a small subset of the sprintf syntax; it only supports %d (decimal number), %s (string).
+	 * Does not support sign, padding, alignment, width or precision specifiers.
+	 * Does not support argument numbering/swapping.
+	 *
+	 * May be called like {@link http://php.net/sprintf sprintf()} or like {@link http://php.net/vsprintf vsprintf()}.
+	 *
+	 * Both %d and %s should be left unquoted in the query string.
+	 *
+	 * 
+	 * wpdb::prepare( "SELECT * FROM `table` WHERE `column` = %s AND `field` = %d", "foo", 1337 )
+	 * 
+	 *
+	 * @link http://php.net/sprintf Description of syntax.
+	 * @since 2.3.0
+	 *
+	 * @param string $query Query statement with sprintf()-like placeholders
+	 * @param array|mixed $args The array of variables to substitute into the query's placeholders if being called like {@link http://php.net/vsprintf vsprintf()}, or the first variable to substitute into the query's placeholders if being called like {@link http://php.net/sprintf sprintf()}.
+	 * @param mixed $args,... further variables to substitute into the query's placeholders if being called like {@link http://php.net/sprintf sprintf()}.
+	 * @return null|string Sanitized query string
+	 */
+	function prepare($query = null) { // ( $query, *$args )
+		if ( is_null( $query ) )
+			return;
+		$args = func_get_args();
+		array_shift($args);
+		// If args were passed as an array (as in vsprintf), move them up
+		if ( isset($args[0]) && is_array($args[0]) )
+			$args = $args[0];
+		$query = str_replace("'%s'", '%s', $query); // in case someone mistakenly already singlequoted it
+		$query = str_replace('"%s"', '%s', $query); // doublequote unquoting
+		$query = str_replace('%s', "'%s'", $query); // quote the strings
+		array_walk($args, array(&$this, 'escape_by_ref'));
+		return @vsprintf($query, $args);
+	}
+
+	/**
+	 * Print SQL/DB error.
+	 *
+	 * @since 0.71
+	 * @global array $EZSQL_ERROR Stores error information of query and error string
+	 *
+	 * @param string $str The error to display
+	 * @return bool False if the showing of errors is disabled.
+	 */
+	function print_error($str = '') {
+		global $EZSQL_ERROR;
+
+		if (!$str) $str = mysql_error($this->dbh);
+		$EZSQL_ERROR[] = array ('query' => $this->last_query, 'error_str' => $str);
+
+		if ( $this->suppress_errors )
+			return false;
+
+		if ( $caller = $this->get_caller() )
+			$error_str = sprintf(/*WP_I18N_DB_QUERY_ERROR_FULL*/'WordPress database error %1$s for query %2$s made by %3$s'/*/WP_I18N_DB_QUERY_ERROR_FULL*/, $str, $this->last_query, $caller);
+		else
+			$error_str = sprintf(/*WP_I18N_DB_QUERY_ERROR*/'WordPress database error %1$s for query %2$s'/*/WP_I18N_DB_QUERY_ERROR*/, $str, $this->last_query);
+
+		$log_error = true;
+		if ( ! function_exists('error_log') )
+			$log_error = false;
+
+		$log_file = @ini_get('error_log');
+		if ( !empty($log_file) && ('syslog' != $log_file) && !@is_writable($log_file) )
+			$log_error = false;
+
+		if ( $log_error )
+			@error_log($error_str, 0);
+
+		// Is error output turned on or not..
+		if ( !$this->show_errors )
+			return false;
+
+		$str = htmlspecialchars($str, ENT_QUOTES);
+		$query = htmlspecialchars($this->last_query, ENT_QUOTES);
+
+		// If there is an error then take note of it
+		print "
+		WordPress database error: [$str]

+		$query
+		";
+	}
+
+	/**
+	 * Enables showing of database errors.
+	 *
+	 * This function should be used only to enable showing of errors.
+	 * wpdb::hide_errors() should be used instead for hiding of errors. However,
+	 * this function can be used to enable and disable showing of database
+	 * errors.
+	 *
+	 * @since 0.71
+	 *
+	 * @param bool $show Whether to show or hide errors
+	 * @return bool Old value for showing errors.
+	 */
+	function show_errors( $show = true ) {
+		$errors = $this->show_errors;
+		$this->show_errors = $show;
+		return $errors;
+	}
+
+	/**
+	 * Disables showing of database errors.
+	 *
+	 * @since 0.71
+	 *
+	 * @return bool Whether showing of errors was active or not
+	 */
+	function hide_errors() {
+		$show = $this->show_errors;
+		$this->show_errors = false;
+		return $show;
+	}
+
+	/**
+	 * Whether to suppress database errors.
+	 *
+	 * @param unknown_type $suppress
+	 * @return unknown
+	 */
+	function suppress_errors( $suppress = true ) {
+		$errors = $this->suppress_errors;
+		$this->suppress_errors = $suppress;
+		return $errors;
+	}
+
+	/**
+	 * Kill cached query results.
+	 *
+	 * @since 0.71
+	 */
+	function flush() {
+		$this->last_result = array();
+		$this->col_info = null;
+		$this->last_query = null;
+	}
+
+	/**
+	 * Perform a MySQL database query, using current database connection.
+	 *
+	 * More information can be found on the codex page.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string $query
+	 * @return int|false Number of rows affected/selected or false on error
+	 */
+	function query($query) {
+		if ( ! $this->ready )
+			return false;
+
+		// filter the query, if filters are available
+		// NOTE: some queries are made before the plugins have been loaded, and thus cannot be filtered with this method
+		if ( function_exists('apply_filters') )
+			$query = apply_filters('query', $query);
+
+		// initialise return
+		$return_val = 0;
+		$this->flush();
+
+		// Log how the function was called
+		$this->func_call = "\$db->query(\"$query\")";
+
+		// Keep track of the last query for debug..
+		$this->last_query = $query;
+
+		// Perform the query via std mysql_query function..
+		if ( defined('SAVEQUERIES') && SAVEQUERIES )
+			$this->timer_start();
+
+		$this->result = @mysql_query($query, $this->dbh);
+		++$this->num_queries;
+
+		if ( defined('SAVEQUERIES') && SAVEQUERIES )
+			$this->queries[] = array( $query, $this->timer_stop(), $this->get_caller() );
+
+		// If there is an error then take note of it..
+		if ( $this->last_error = mysql_error($this->dbh) ) {
+			$this->print_error();
+			return false;
+		}
+
+		if ( preg_match("/^\\s*(insert|delete|update|replace|alter) /i",$query) ) {
+			$this->rows_affected = mysql_affected_rows($this->dbh);
+			// Take note of the insert_id
+			if ( preg_match("/^\\s*(insert|replace) /i",$query) ) {
+				$this->insert_id = mysql_insert_id($this->dbh);
+			}
+			// Return number of rows affected
+			$return_val = $this->rows_affected;
+		} else {
+			$i = 0;
+			while ($i < @mysql_num_fields($this->result)) {
+				$this->col_info[$i] = @mysql_fetch_field($this->result);
+				$i++;
+			}
+			$num_rows = 0;
+			while ( $row = @mysql_fetch_object($this->result) ) {
+				$this->last_result[$num_rows] = $row;
+				$num_rows++;
+			}
+
+			@mysql_free_result($this->result);
+
+			// Log number of rows the query returned
+			$this->num_rows = $num_rows;
+
+			// Return number of rows selected
+			$return_val = $this->num_rows;
+		}
+
+		return $return_val;
+	}
+
+	/**
+	 * Insert a row into a table.
+	 *
+	 * 
+	 * wpdb::insert( 'table', array( 'column' => 'foo', 'field' => 1337 ), array( '%s', '%d' ) )
+	 * 
+	 *
+	 * @since 2.5.0
+	 * @see wpdb::prepare()
+	 *
+	 * @param string $table table name
+	 * @param array $data Data to insert (in column => value pairs).  Both $data columns and $data values should be "raw" (neither should be SQL escaped).
+	 * @param array|string $format (optional) An array of formats to be mapped to each of the value in $data.  If string, that format will be used for all of the values in $data.  A format is one of '%d', '%s' (decimal number, string).  If omitted, all values in $data will be treated as strings.
+	 * @return int|false The number of rows inserted, or false on error.
+	 */
+	function insert($table, $data, $format = null) {
+		$formats = $format = (array) $format;
+		$fields = array_keys($data);
+		$formatted_fields = array();
+		foreach ( $fields as $field ) {
+			if ( !empty($format) )
+				$form = ( $form = array_shift($formats) ) ? $form : $format[0];
+			elseif ( isset($this->field_types[$field]) )
+				$form = $this->field_types[$field];
+			else
+				$form = '%s';
+			$formatted_fields[] = $form;
+		}
+		$sql = "INSERT INTO `$table` (`" . implode( '`,`', $fields ) . "`) VALUES ('" . implode( "','", $formatted_fields ) . "')";
+		return $this->query( $this->prepare( $sql, $data) );
+	}
+
+
+	/**
+	 * Update a row in the table
+	 *
+	 * 
+	 * wpdb::update( 'table', array( 'column' => 'foo', 'field' => 1337 ), array( 'ID' => 1 ), array( '%s', '%d' ), array( '%d' ) )
+	 * 
+	 *
+	 * @since 2.5.0
+	 * @see wpdb::prepare()
+	 *
+	 * @param string $table table name
+	 * @param array $data Data to update (in column => value pairs).  Both $data columns and $data values should be "raw" (neither should be SQL escaped).
+	 * @param array $where A named array of WHERE clauses (in column => value pairs).  Multiple clauses will be joined with ANDs.  Both $where columns and $where values should be "raw".
+	 * @param array|string $format (optional) An array of formats to be mapped to each of the values in $data.  If string, that format will be used for all of the values in $data.  A format is one of '%d', '%s' (decimal number, string).  If omitted, all values in $data will be treated as strings.
+	 * @param array|string $format_where (optional) An array of formats to be mapped to each of the values in $where.  If string, that format will be used for all of  the items in $where.  A format is one of '%d', '%s' (decimal number, string).  If omitted, all values in $where will be treated as strings.
+	 * @return int|false The number of rows updated, or false on error.
+	 */
+	function update($table, $data, $where, $format = null, $where_format = null) {
+		if ( !is_array( $where ) )
+			return false;
+
+		$formats = $format = (array) $format;
+		$bits = $wheres = array();
+		foreach ( (array) array_keys($data) as $field ) {
+			if ( !empty($format) )
+				$form = ( $form = array_shift($formats) ) ? $form : $format[0];
+			elseif ( isset($this->field_types[$field]) )
+				$form = $this->field_types[$field];
+			else
+				$form = '%s';
+			$bits[] = "`$field` = {$form}";
+		}
+
+		$where_formats = $where_format = (array) $where_format;
+		foreach ( (array) array_keys($where) as $field ) {
+			if ( !empty($where_format) )
+				$form = ( $form = array_shift($where_formats) ) ? $form : $where_format[0];
+			elseif ( isset($this->field_types[$field]) )
+				$form = $this->field_types[$field];
+			else
+				$form = '%s';
+			$wheres[] = "`$field` = {$form}";
+		}
+
+		$sql = "UPDATE `$table` SET " . implode( ', ', $bits ) . ' WHERE ' . implode( ' AND ', $wheres );
+		return $this->query( $this->prepare( $sql, array_merge(array_values($data), array_values($where))) );
+	}
+
+	/**
+	 * Retrieve one variable from the database.
+	 *
+	 * Executes a SQL query and returns the value from the SQL result.
+	 * If the SQL result contains more than one column and/or more than one row, this function returns the value in the column and row specified.
+	 * If $query is null, this function returns the value in the specified column and row from the previous SQL result.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string|null $query SQL query.  If null, use the result from the previous query.
+	 * @param int $x (optional) Column of value to return.  Indexed from 0.
+	 * @param int $y (optional) Row of value to return.  Indexed from 0.
+	 * @return string Database query result
+	 */
+	function get_var($query=null, $x = 0, $y = 0) {
+		$this->func_call = "\$db->get_var(\"$query\",$x,$y)";
+		if ( $query )
+			$this->query($query);
+
+		// Extract var out of cached results based x,y vals
+		if ( !empty( $this->last_result[$y] ) ) {
+			$values = array_values(get_object_vars($this->last_result[$y]));
+		}
+
+		// If there is a value return it else return null
+		return (isset($values[$x]) && $values[$x]!=='') ? $values[$x] : null;
+	}
+
+	/**
+	 * Retrieve one row from the database.
+	 *
+	 * Executes a SQL query and returns the row from the SQL result.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string|null $query SQL query.
+	 * @param string $output (optional) one of ARRAY_A | ARRAY_N | OBJECT constants.  Return an associative array (column => value, ...), a numerically indexed array (0 => value, ...) or an object ( ->column = value ), respectively.
+	 * @param int $y (optional) Row to return.  Indexed from 0.
+	 * @return mixed Database query result in format specifed by $output
+	 */
+	function get_row($query = null, $output = OBJECT, $y = 0) {
+		$this->func_call = "\$db->get_row(\"$query\",$output,$y)";
+		if ( $query )
+			$this->query($query);
+		else
+			return null;
+
+		if ( !isset($this->last_result[$y]) )
+			return null;
+
+		if ( $output == OBJECT ) {
+			return $this->last_result[$y] ? $this->last_result[$y] : null;
+		} elseif ( $output == ARRAY_A ) {
+			return $this->last_result[$y] ? get_object_vars($this->last_result[$y]) : null;
+		} elseif ( $output == ARRAY_N ) {
+			return $this->last_result[$y] ? array_values(get_object_vars($this->last_result[$y])) : null;
+		} else {
+			$this->print_error(/*WP_I18N_DB_GETROW_ERROR*/" \$db->get_row(string query, output type, int offset) -- Output type must be one of: OBJECT, ARRAY_A, ARRAY_N"/*/WP_I18N_DB_GETROW_ERROR*/);
+		}
+	}
+
+	/**
+	 * Retrieve one column from the database.
+	 *
+	 * Executes a SQL query and returns the column from the SQL result.
+	 * If the SQL result contains more than one column, this function returns the column specified.
+	 * If $query is null, this function returns the specified column from the previous SQL result.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string|null $query SQL query.  If null, use the result from the previous query.
+	 * @param int $x Column to return.  Indexed from 0.
+	 * @return array Database query result.  Array indexed from 0 by SQL result row number.
+	 */
+	function get_col($query = null , $x = 0) {
+		if ( $query )
+			$this->query($query);
+
+		$new_array = array();
+		// Extract the column values
+		for ( $i=0; $i < count($this->last_result); $i++ ) {
+			$new_array[$i] = $this->get_var(null, $x, $i);
+		}
+		return $new_array;
+	}
+
+	/**
+	 * Retrieve an entire SQL result set from the database (i.e., many rows)
+	 *
+	 * Executes a SQL query and returns the entire SQL result.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string $query SQL query.
+	 * @param string $output (optional) ane of ARRAY_A | ARRAY_N | OBJECT | OBJECT_K constants.  With one of the first three, return an array of rows indexed from 0 by SQL result row number.  Each row is an associative array (column => value, ...), a numerically indexed array (0 => value, ...), or an object. ( ->column = value ), respectively.  With OBJECT_K, return an associative array of row objects keyed by the value of each row's first column's value.  Duplicate keys are discarded.
+	 * @return mixed Database query results
+	 */
+	function get_results($query = null, $output = OBJECT) {
+		$this->func_call = "\$db->get_results(\"$query\", $output)";
+
+		if ( $query )
+			$this->query($query);
+		else
+			return null;
+
+		if ( $output == OBJECT ) {
+			// Return an integer-keyed array of row objects
+			return $this->last_result;
+		} elseif ( $output == OBJECT_K ) {
+			// Return an array of row objects with keys from column 1
+			// (Duplicates are discarded)
+			foreach ( $this->last_result as $row ) {
+				$key = array_shift( get_object_vars( $row ) );
+				if ( !isset( $new_array[ $key ] ) )
+					$new_array[ $key ] = $row;
+			}
+			return $new_array;
+		} elseif ( $output == ARRAY_A || $output == ARRAY_N ) {
+			// Return an integer-keyed array of...
+			if ( $this->last_result ) {
+				$i = 0;
+				foreach( (array) $this->last_result as $row ) {
+					if ( $output == ARRAY_N ) {
+						// ...integer-keyed row arrays
+						$new_array[$i] = array_values( get_object_vars( $row ) );
+					} else {
+						// ...column name-keyed row arrays
+						$new_array[$i] = get_object_vars( $row );
+					}
+					++$i;
+				}
+				return $new_array;
+			}
+		}
+	}
+
+	/**
+	 * Retrieve column metadata from the last query.
+	 *
+	 * @since 0.71
+	 *
+	 * @param string $info_type one of name, table, def, max_length, not_null, primary_key, multiple_key, unique_key, numeric, blob, type, unsigned, zerofill
+	 * @param int $col_offset 0: col name. 1: which table the col's in. 2: col's max length. 3: if the col is numeric. 4: col's type
+	 * @return mixed Column Results
+	 */
+	function get_col_info($info_type = 'name', $col_offset = -1) {
+		if ( $this->col_info ) {
+			if ( $col_offset == -1 ) {
+				$i = 0;
+				foreach( (array) $this->col_info as $col ) {
+					$new_array[$i] = $col->{$info_type};
+					$i++;
+				}
+				return $new_array;
+			} else {
+				return $this->col_info[$col_offset]->{$info_type};
+			}
+		}
+	}
+
+	/**
+	 * Starts the timer, for debugging purposes.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @return true
+	 */
+	function timer_start() {
+		$mtime = microtime();
+		$mtime = explode(' ', $mtime);
+		$this->time_start = $mtime[1] + $mtime[0];
+		return true;
+	}
+
+	/**
+	 * Stops the debugging timer.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @return int Total time spent on the query, in milliseconds
+	 */
+	function timer_stop() {
+		$mtime = microtime();
+		$mtime = explode(' ', $mtime);
+		$time_end = $mtime[1] + $mtime[0];
+		$time_total = $time_end - $this->time_start;
+		return $time_total;
+	}
+
+	/**
+	 * Wraps errors in a nice header and footer and dies.
+	 *
+	 * Will not die if wpdb::$show_errors is true
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param string $message The Error message
+	 * @param string $error_code (optional) A Computer readable string to identify the error.
+	 * @return false|void
+	 */
+	function bail($message, $error_code = '500') {
+		if ( !$this->show_errors ) {
+			if ( class_exists('WP_Error') )
+				$this->error = new WP_Error($error_code, $message);
+			else
+				$this->error = $message;
+			return false;
+		}
+		wp_die($message);
+	}
+
+	/**
+	 * Whether or not MySQL database is at least the required minimum version.
+	 *
+	 * @since 2.5.0
+	 * @uses $wp_version
+	 *
+	 * @return WP_Error
+	 */
+	function check_database_version()
+	{
+		global $wp_version;
+		// Make sure the server has MySQL 4.1.2
+		if ( version_compare($this->db_version(), '4.1.2', '<') )
+			return new WP_Error('database_version',sprintf(__('ERROR: WordPress %s requires MySQL 4.1.2 or higher'), $wp_version));
+	}
+
+	/**
+	 * Whether of not the database supports collation.
+	 *
+	 * Called when WordPress is generating the table scheme.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @return bool True if collation is supported, false if version does not
+	 */
+	function supports_collation() {
+		return $this->has_cap( 'collation' );
+	}
+
+	/**
+	 * Generic function to determine if a database supports a particular feature
+	 * @param string $db_cap the feature
+	 * @param false|string|resource $dbh_or_table (not implemented) Which database to test.  False = the currently selected database, string = the database containing the specified table, resource = the database corresponding to the specified mysql resource.
+	 * @return bool
+	 */
+	function has_cap( $db_cap ) {
+		$version = $this->db_version();
+
+		switch ( strtolower( $db_cap ) ) :
+		case 'collation' :    // @since 2.5.0
+		case 'group_concat' : // @since 2.7
+		case 'subqueries' :   // @since 2.7
+			return version_compare($version, '4.1', '>=');
+			break;
+		endswitch;
+
+		return false;
+	}
+
+	/**
+	 * Retrieve the name of the function that called wpdb.
+	 *
+	 * Requires PHP 4.3 and searches up the list of functions until it reaches
+	 * the one that would most logically had called this method.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @return string The name of the calling function
+	 */
+	function get_caller() {
+		// requires PHP 4.3+
+		if ( !is_callable('debug_backtrace') )
+			return '';
+
+		$bt = debug_backtrace();
+		$caller = array();
+
+		$bt = array_reverse( $bt );
+		foreach ( (array) $bt as $call ) {
+			if ( @$call['class'] == __CLASS__ )
+				continue;
+			$function = $call['function'];
+			if ( isset( $call['class'] ) )
+				$function = $call['class'] . "->$function";
+			$caller[] = $function;
+		}
+		$caller = join( ', ', $caller );
+
+		return $caller;
+	}
+
+	/**
+	 * The database version number
+	 * @param false|string|resource $dbh_or_table (not implemented) Which database to test.  False = the currently selected database, string = the database containing the specified table, resource = the database corresponding to the specified mysql resource.
+	 * @return false|string false on failure, version number on success
+	 */
+	function db_version() {
+		return preg_replace('/[^0-9.].*/', '', mysql_get_server_info( $this->dbh ));
+	}
+}
+
+if ( ! isset($wpdb) ) {
+	/**
+	 * WordPress Database Object, if it isn't set already in wp-content/db.php
+	 * @global object $wpdb Creates a new wpdb object based on wp-config.php Constants for the database
+	 * @since 0.71
+	 */
+	$wpdb = new wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
+}
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-includes/wp-diff.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/wp-diff.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,471 @@
+$parent( $params );
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @param string $header
+	 * @return string
+	 */
+	function _startBlock( $header ) {
+		return '';
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @param array $lines
+	 * @param string $prefix
+	 */
+	function _lines( $lines, $prefix=' ' ) {
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @param string $line HTML-escape the value.
+	 * @return string
+	 */
+	function addedLine( $line ) {
+		return "+{$line}";
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @param string $line HTML-escape the value.
+	 * @return string
+	 */
+	function deletedLine( $line ) {
+		return "-{$line}";
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @param string $line HTML-escape the value.
+	 * @return string
+	 */
+	function contextLine( $line ) {
+		return " {$line}";
+	}
+
+	/**
+	 * @ignore
+	 *
+	 * @return string
+	 */
+	function emptyLine() {
+		return ' ';
+	}
+
+	/**
+	 * @ignore
+	 * @access private
+	 *
+	 * @param array $lines
+	 * @param bool $encode
+	 * @return string
+	 */
+	function _added( $lines, $encode = true ) {
+		$r = '';
+		foreach ($lines as $line) {
+			if ( $encode )
+				$line = htmlspecialchars( $line );
+			$r .= '' . $this->emptyLine() . $this->addedLine( $line ) . "\n";
+		}
+		return $r;
+	}
+
+	/**
+	 * @ignore
+	 * @access private
+	 *
+	 * @param array $lines
+	 * @param bool $encode
+	 * @return string
+	 */
+	function _deleted( $lines, $encode = true ) {
+		$r = '';
+		foreach ($lines as $line) {
+			if ( $encode )
+				$line = htmlspecialchars( $line );
+			$r .= '' . $this->deletedLine( $line ) . $this->emptyLine() . "\n";
+		}
+		return $r;
+	}
+
+	/**
+	 * @ignore
+	 * @access private
+	 *
+	 * @param array $lines
+	 * @param bool $encode
+	 * @return string
+	 */
+	function _context( $lines, $encode = true ) {
+		$r = '';
+		foreach ($lines as $line) {
+			if ( $encode )
+				$line = htmlspecialchars( $line );
+			$r .= '' .
+				$this->contextLine( $line ) . $this->contextLine( $line ) . "\n";
+		}
+		return $r;
+	}
+
+	/**
+	 * Process changed lines to do word-by-word diffs for extra highlighting.
+	 *
+	 * (TRAC style) sometimes these lines can actually be deleted or added rows.
+	 * We do additional processing to figure that out
+	 *
+	 * @access private
+	 * @since 2.6.0
+	 *
+	 * @param array $orig
+	 * @param array $final
+	 * @return string
+	 */
+	function _changed( $orig, $final ) {
+		$r = '';
+
+		// Does the aforementioned additional processing
+		// *_matches tell what rows are "the same" in orig and final.  Those pairs will be diffed to get word changes
+		//	match is numeric: an index in other column
+		//	match is 'X': no match.  It is a new row
+		// *_rows are column vectors for the orig column and the final column.
+		//	row >= 0: an indix of the $orig or $final array
+		//	row  < 0: a blank row for that column
+		list($orig_matches, $final_matches, $orig_rows, $final_rows) = $this->interleave_changed_lines( $orig, $final );
+
+
+		// These will hold the word changes as determined by an inline diff
+		$orig_diffs  = array();
+		$final_diffs = array();
+
+		// Compute word diffs for each matched pair using the inline diff
+		foreach ( $orig_matches as $o => $f ) {
+			if ( is_numeric($o) && is_numeric($f) ) {
+				$text_diff = new Text_Diff( 'auto', array( array($orig[$o]), array($final[$f]) ) );
+				$renderer = new $this->inline_diff_renderer;
+				$diff = $renderer->render( $text_diff );
+
+				// If they're too different, don't include any  or 
+				if ( $diff_count = preg_match_all( '!(.*?|.*?)!', $diff, $diff_matches ) ) {
+					// length of all text between  or 
+					$stripped_matches = strlen(strip_tags( join(' ', $diff_matches[0]) ));
+					// since we count lengith of text between  or  (instead of picking just one),
+					//	we double the length of chars not in those tags.
+					$stripped_diff = strlen(strip_tags( $diff )) * 2 - $stripped_matches;
+					$diff_ratio = $stripped_matches / $stripped_diff;
+					if ( $diff_ratio > $this->_diff_threshold )
+						continue; // Too different.  Don't save diffs.
+				}
+
+				// Un-inline the diffs by removing del or ins
+				$orig_diffs[$o]  = preg_replace( '|.*?|', '', $diff );
+				$final_diffs[$f] = preg_replace( '|.*?|', '', $diff );
+			}
+		}
+
+		foreach ( array_keys($orig_rows) as $row ) {
+			// Both columns have blanks.  Ignore them.
+			if ( $orig_rows[$row] < 0 && $final_rows[$row] < 0 )
+				continue;
+
+			// If we have a word based diff, use it.  Otherwise, use the normal line.
+			$orig_line  = isset($orig_diffs[$orig_rows[$row]])
+				? $orig_diffs[$orig_rows[$row]]
+				: htmlspecialchars($orig[$orig_rows[$row]]);
+			$final_line = isset($final_diffs[$final_rows[$row]])
+				? $final_diffs[$final_rows[$row]]
+				: htmlspecialchars($final[$final_rows[$row]]);
+
+			if ( $orig_rows[$row] < 0 ) { // Orig is blank.  This is really an added row.
+				$r .= $this->_added( array($final_line), false );
+			} elseif ( $final_rows[$row] < 0 ) { // Final is blank.  This is really a deleted row.
+				$r .= $this->_deleted( array($orig_line), false );
+			} else { // A true changed row.
+				$r .= '' . $this->deletedLine( $orig_line ) . $this->addedLine( $final_line ) . "\n";
+			}
+		}
+
+		return $r;
+	}
+
+	/**
+	 * Takes changed blocks and matches which rows in orig turned into which rows in final.
+	 *
+	 * Returns
+	 *	*_matches ( which rows match with which )
+	 *	*_rows ( order of rows in each column interleaved with blank rows as
+	 *		necessary )
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param unknown_type $orig
+	 * @param unknown_type $final
+	 * @return unknown
+	 */
+	function interleave_changed_lines( $orig, $final ) {
+
+		// Contains all pairwise string comparisons.  Keys are such that this need only be a one dimensional array.
+		$matches = array();
+		foreach ( array_keys($orig) as $o ) {
+			foreach ( array_keys($final) as $f ) {
+				$matches["$o,$f"] = $this->compute_string_distance( $orig[$o], $final[$f] );
+			}
+		}
+		asort($matches); // Order by string distance.
+
+		$orig_matches  = array();
+		$final_matches = array();
+
+		foreach ( $matches as $keys => $difference ) {
+			list($o, $f) = explode(',', $keys);
+			$o = (int) $o;
+			$f = (int) $f;
+
+			// Already have better matches for these guys
+			if ( isset($orig_matches[$o]) && isset($final_matches[$f]) )
+				continue;
+
+			// First match for these guys.  Must be best match
+			if ( !isset($orig_matches[$o]) && !isset($final_matches[$f]) ) {
+				$orig_matches[$o] = $f;
+				$final_matches[$f] = $o;
+				continue;
+			}
+
+			// Best match of this final is already taken?  Must mean this final is a new row.
+			if ( isset($orig_matches[$o]) )
+				$final_matches[$f] = 'x';
+
+			// Best match of this orig is already taken?  Must mean this orig is a deleted row.
+			elseif ( isset($final_matches[$f]) )
+				$orig_matches[$o] = 'x';
+		}
+
+		// We read the text in this order
+		ksort($orig_matches);
+		ksort($final_matches);
+
+
+		// Stores rows and blanks for each column.
+		$orig_rows = $orig_rows_copy = array_keys($orig_matches);
+		$final_rows = array_keys($final_matches);
+
+		// Interleaves rows with blanks to keep matches aligned.
+		// We may end up with some extraneous blank rows, but we'll just ignore them later.
+		foreach ( $orig_rows_copy as $orig_row ) {
+			$final_pos = array_search($orig_matches[$orig_row], $final_rows, true);
+			$orig_pos = (int) array_search($orig_row, $orig_rows, true);
+
+			if ( false === $final_pos ) { // This orig is paired with a blank final.
+				array_splice( $final_rows, $orig_pos, 0, -1 );
+			} elseif ( $final_pos < $orig_pos ) { // This orig's match is up a ways.  Pad final with blank rows.
+				$diff_pos = $final_pos - $orig_pos;
+				while ( $diff_pos < 0 )
+					array_splice( $final_rows, $orig_pos, 0, $diff_pos++ );
+			} elseif ( $final_pos > $orig_pos ) { // This orig's match is down a ways.  Pad orig with blank rows.
+				$diff_pos = $orig_pos - $final_pos;
+				while ( $diff_pos < 0 )
+					array_splice( $orig_rows, $orig_pos, 0, $diff_pos++ );
+			}
+		}
+
+
+		// Pad the ends with blank rows if the columns aren't the same length
+		$diff_count = count($orig_rows) - count($final_rows);
+		if ( $diff_count < 0 ) {
+			while ( $diff_count < 0 )
+				array_push($orig_rows, $diff_count++);
+		} elseif ( $diff_count > 0 ) {
+			$diff_count = -1 * $diff_count;
+			while ( $diff_count < 0 )
+				array_push($final_rows, $diff_count++);
+		}
+
+		return array($orig_matches, $final_matches, $orig_rows, $final_rows);
+
+/*
+		// Debug
+		echo "\n\n\n\n\n";
+
+		echo "-- DEBUG Matches: Orig -> Final --";
+
+		foreach ( $orig_matches as $o => $f ) {
+			echo "\n\n\n\n\n";
+			echo "ORIG: $o, FINAL: $f\n";
+			var_dump($orig[$o],$final[$f]);
+		}
+		echo "\n\n\n\n\n";
+
+		echo "-- DEBUG Matches: Final -> Orig --";
+
+		foreach ( $final_matches as $f => $o ) {
+			echo "\n\n\n\n\n";
+			echo "FINAL: $f, ORIG: $o\n";
+			var_dump($final[$f],$orig[$o]);
+		}
+		echo "\n\n\n\n\n";
+
+		echo "-- DEBUG Rows: Orig -- Final --";
+
+		echo "\n\n\n\n\n";
+		foreach ( $orig_rows as $row => $o ) {
+			if ( $o < 0 )
+				$o = 'X';
+			$f = $final_rows[$row];
+			if ( $f < 0 )
+				$f = 'X';
+			echo "$o -- $f\n";
+		}
+		echo "\n\n\n\n\n";
+
+		echo "-- END DEBUG --";
+
+		echo "\n\n\n\n\n";
+
+		return array($orig_matches, $final_matches, $orig_rows, $final_rows);
+*/
+	}
+
+	/**
+	 * Computes a number that is intended to reflect the "distance" between two strings.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param string $string1
+	 * @param string $string2
+	 * @return int
+	 */
+	function compute_string_distance( $string1, $string2 ) {
+		// Vectors containing character frequency for all chars in each string
+		$chars1 = count_chars($string1);
+		$chars2 = count_chars($string2);
+
+		// L1-norm of difference vector.
+		$difference = array_sum( array_map( array(&$this, 'difference'), $chars1, $chars2 ) );
+
+		// $string1 has zero length? Odd.  Give huge penalty by not dividing.
+		if ( !$string1 )
+			return $difference;
+
+		// Return distance per charcter (of string1)
+		return $difference / strlen($string1);
+	}
+
+	/**
+	 * @ignore
+	 * @since 2.6.0
+	 *
+	 * @param int $a
+	 * @param int $b
+	 * @return int
+	 */
+	function difference( $a, $b ) {
+		return abs( $a - $b );
+	}
+
+}
+
+/**
+ * Better word splitting than the PEAR package provides.
+ *
+ * @since 2.6.0
+ * @uses Text_Diff_Renderer_inline Extends
+ */
+class WP_Text_Diff_Renderer_inline extends Text_Diff_Renderer_inline {
+
+	/**
+	 * @ignore
+	 * @since 2.6.0
+	 *
+	 * @param string $string
+	 * @param string $newlineEscape
+	 * @return string
+	 */
+	function _splitOnWords($string, $newlineEscape = "\n") {
+		$string = str_replace("\0", '', $string);
+		$words  = preg_split( '/([^\w])/u', $string, -1, PREG_SPLIT_DELIM_CAPTURE );
+		$words  = str_replace( "\n", $newlineEscape, $words );
+		return $words;
+	}
+
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-links-opml.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-links-opml.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,65 @@
+\n"; ?>
+
+
+	
+		Links for <?php echo esc_attr(get_bloginfo('name', 'display').$cat_name); ?>
+		 GMT
+	
+	
+name);
+
+?>
+
+term_id}");
+	foreach ((array) $bookmarks as $bookmark) {
+		$title = esc_attr(apply_filters('link_title', $bookmark->link_name));
+?>
+	
+
+
+
+
+
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-load.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-load.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,54 @@
+wp-config.php file. I need this before we can get started. Need more help? We got it. You can create a wp-config.php file through a web interface, but this doesn't work for all server setups. The safest way is to manually create the file.
Create a Configuration File"/*/WP_I18N_NO_CONFIG*/, $path), /*WP_I18N_ERROR_TITLE*/"WordPress › Error"/*/WP_I18N_ERROR_TITLE*/, array('text_direction' => $text_direction));
+
+}
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-login.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-login.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,590 @@
+ element.
+ * @param string $message Optional. Message to display in header.
+ * @param WP_Error $wp_error Optional. WordPress Error Object
+ */
+function login_header($title = 'Log In', $message = '', $wp_error = '') {
+	global $error, $is_iphone, $interim_login;
+
+	// Don't index any of these forms
+	add_filter( 'pre_option_blog_public', create_function( '$a', 'return 0;' ) );
+	add_action( 'login_head', 'noindex' );
+
+	if ( empty($wp_error) )
+		$wp_error = new WP_Error();
+	?>
+
+>
+
+	<?php bloginfo('name'); ?> › <?php echo $title; ?>
+	
+
+	
+	
+
+	
+
+
+
+
+

+add('error', $error);
+		unset($error);
+	}
+
+	if ( $wp_error->get_error_code() ) {
+		$errors = '';
+		$messages = '';
+		foreach ( $wp_error->get_error_codes() as $code ) {
+			$severity = $wp_error->get_error_data($code);
+			foreach ( $wp_error->get_error_messages($code) as $error ) {
+				if ( 'message' == $severity )
+					$messages .= '	' . $error . "
\n";
+				else
+					$errors .= '	' . $error . "
\n";
+			}
+		}
+		if ( !empty($errors) )
+			echo '' . apply_filters('login_errors', $errors) . "\n";
+		if ( !empty($messages) )
+			echo '' . apply_filters('login_messages', $messages) . "\n";
+	}
+} // End of login_header()
+
+/**
+ * Handles sending password retrieval email to user.
+ *
+ * @uses $wpdb WordPress Database object
+ *
+ * @return bool|WP_Error True: when finish. WP_Error on error
+ */
+function retrieve_password() {
+	global $wpdb;
+
+	$errors = new WP_Error();
+
+	if ( empty( $_POST['user_login'] ) && empty( $_POST['user_email'] ) )
+		$errors->add('empty_username', __('ERROR: Enter a username or e-mail address.'));
+
+	if ( strpos($_POST['user_login'], '@') ) {
+		$user_data = get_user_by_email(trim($_POST['user_login']));
+		if ( empty($user_data) )
+			$errors->add('invalid_email', __('ERROR: There is no user registered with that email address.'));
+	} else {
+		$login = trim($_POST['user_login']);
+		$user_data = get_userdatabylogin($login);
+	}
+
+	do_action('lostpassword_post');
+
+	if ( $errors->get_error_code() )
+		return $errors;
+
+	if ( !$user_data ) {
+		$errors->add('invalidcombo', __('ERROR: Invalid username or e-mail.'));
+		return $errors;
+	}
+
+	// redefining user_login ensures we return the right case in the email
+	$user_login = $user_data->user_login;
+	$user_email = $user_data->user_email;
+
+	do_action('retreive_password', $user_login);  // Misspelled and deprecated
+	do_action('retrieve_password', $user_login);
+
+	$allow = apply_filters('allow_password_reset', true, $user_data->ID);
+
+	if ( ! $allow )
+		return new WP_Error('no_password_reset', __('Password reset is not allowed for this user'));
+	else if ( is_wp_error($allow) )
+		return $allow;
+
+	$key = $wpdb->get_var($wpdb->prepare("SELECT user_activation_key FROM $wpdb->users WHERE user_login = %s", $user_login));
+	if ( empty($key) ) {
+		// Generate something random for a key...
+		$key = wp_generate_password(20, false);
+		do_action('retrieve_password_key', $user_login, $key);
+		// Now insert the new md5 key into the db
+		$wpdb->update($wpdb->users, array('user_activation_key' => $key), array('user_login' => $user_login));
+	}
+	$message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n";
+	$message .= get_option('siteurl') . "\r\n\r\n";
+	$message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
+	$message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n";
+	$message .= site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . "\r\n";
+
+	// The blogname option is escaped with esc_html on the way into the database in sanitize_option
+	// we want to reverse this for the plain text arena of emails.
+	$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
+
+	$title = sprintf(__('[%s] Password Reset'), $blogname);
+
+	$title = apply_filters('retrieve_password_title', $title);
+	$message = apply_filters('retrieve_password_message', $message, $key);
+
+	if ( $message && !wp_mail($user_email, $title, $message) )
+		die('' . __('The e-mail could not be sent.') . "
\n" . __('Possible reason: your host may have disabled the mail() function...') . '');
+
+	return true;
+}
+
+/**
+ * Handles resetting the user's password.
+ *
+ * @uses $wpdb WordPress Database object
+ *
+ * @param string $key Hash to validate sending user's password
+ * @return bool|WP_Error
+ */
+function reset_password($key, $login) {
+	global $wpdb;
+
+	$key = preg_replace('/[^a-z0-9]/i', '', $key);
+
+	if ( empty( $key ) || !is_string( $key ) )
+		return new WP_Error('invalid_key', __('Invalid key'));
+
+	if ( empty($login) || !is_string($login) )
+		return new WP_Error('invalid_key', __('Invalid key'));
+
+	$user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_activation_key = %s AND user_login = %s", $key, $login));
+	if ( empty( $user ) )
+		return new WP_Error('invalid_key', __('Invalid key'));
+
+	// Generate something random for a password...
+	$new_pass = wp_generate_password();
+
+	do_action('password_reset', $user, $new_pass);
+
+	wp_set_password($new_pass, $user->ID);
+	update_usermeta($user->ID, 'default_password_nag', true); //Set up the Password change nag.
+	$message  = sprintf(__('Username: %s'), $user->user_login) . "\r\n";
+	$message .= sprintf(__('Password: %s'), $new_pass) . "\r\n";
+	$message .= site_url('wp-login.php', 'login') . "\r\n";
+
+	// The blogname option is escaped with esc_html on the way into the database in sanitize_option
+	// we want to reverse this for the plain text arena of emails.
+	$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
+
+	$title = sprintf(__('[%s] Your new password'), $blogname);
+
+	$title = apply_filters('password_reset_title', $title);
+	$message = apply_filters('password_reset_message', $message, $new_pass);
+
+	if ( $message && !wp_mail($user->user_email, $title, $message) )
+  		die('' . __('The e-mail could not be sent.') . "
\n" . __('Possible reason: your host may have disabled the mail() function...') . '');
+
+	wp_password_change_notification($user);
+
+	return true;
+}
+
+/**
+ * Handles registering a new user.
+ *
+ * @param string $user_login User's username for logging in
+ * @param string $user_email User's email address to send password and add
+ * @return int|WP_Error Either user's ID or error on failure.
+ */
+function register_new_user($user_login, $user_email) {
+	$errors = new WP_Error();
+
+	$user_login = sanitize_user( $user_login );
+	$user_email = apply_filters( 'user_registration_email', $user_email );
+
+	// Check the username
+	if ( $user_login == '' )
+		$errors->add('empty_username', __('ERROR: Please enter a username.'));
+	elseif ( !validate_username( $user_login ) ) {
+		$errors->add('invalid_username', __('ERROR: This username is invalid.  Please enter a valid username.'));
+		$user_login = '';
+	} elseif ( username_exists( $user_login ) )
+		$errors->add('username_exists', __('ERROR: This username is already registered, please choose another one.'));
+
+	// Check the e-mail address
+	if ($user_email == '') {
+		$errors->add('empty_email', __('ERROR: Please type your e-mail address.'));
+	} elseif ( !is_email( $user_email ) ) {
+		$errors->add('invalid_email', __('ERROR: The email address isn’t correct.'));
+		$user_email = '';
+	} elseif ( email_exists( $user_email ) )
+		$errors->add('email_exists', __('ERROR: This email is already registered, please choose another one.'));
+
+	do_action('register_post', $user_login, $user_email, $errors);
+
+	$errors = apply_filters( 'registration_errors', $errors, $user_login, $user_email );
+
+	if ( $errors->get_error_code() )
+		return $errors;
+
+	$user_pass = wp_generate_password();
+	$user_id = wp_create_user( $user_login, $user_pass, $user_email );
+	if ( !$user_id ) {
+		$errors->add('registerfail', sprintf(__('ERROR: Couldn’t register you... please contact the webmaster !'), get_option('admin_email')));
+		return $errors;
+	}
+
+	wp_new_user_notification($user_id, $user_pass);
+
+	return $user_id;
+}
+
+//
+// Main
+//
+
+$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'login';
+$errors = new WP_Error();
+
+if ( isset($_GET['key']) )
+	$action = 'resetpass';
+
+// validate action so as to default to the login screen
+if ( !in_array($action, array('logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login'), true) && false === has_filter('login_form_' . $action) )
+	$action = 'login';
+
+nocache_headers();
+
+header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset'));
+
+if ( defined('RELOCATE') ) { // Move flag is set
+	if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) )
+		$_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] );
+
+	$schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://';
+	if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') )
+		update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) );
+}
+
+//Set a cookie now to see if they are supported by the browser.
+setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN);
+if ( SITECOOKIEPATH != COOKIEPATH )
+	setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN);
+
+// allow plugins to override the default actions, and to add extra actions if they want
+do_action('login_form_' . $action);
+
+$http_post = ('POST' == $_SERVER['REQUEST_METHOD']);
+switch ($action) {
+
+case 'logout' :
+	check_admin_referer('log-out');
+	wp_logout();
+
+	$redirect_to = 'wp-login.php?loggedout=true';
+	if ( isset( $_REQUEST['redirect_to'] ) )
+		$redirect_to = $_REQUEST['redirect_to'];
+
+	wp_safe_redirect($redirect_to);
+	exit();
+
+break;
+
+case 'lostpassword' :
+case 'retrievepassword' :
+	if ( $http_post ) {
+		$errors = retrieve_password();
+		if ( !is_wp_error($errors) ) {
+			wp_redirect('wp-login.php?checkemail=confirm');
+			exit();
+		}
+	}
+
+	if ( isset($_GET['error']) && 'invalidkey' == $_GET['error'] ) $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.'));
+
+	do_action('lost_password');
+	login_header(__('Lost Password'), '' . __('Please enter your username or e-mail address. You will receive a new password via e-mail.') . '', $errors);
+
+	$user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : '';
+
+?>
+
+
+	
+		

+		
+	
+
+	
+
+
+
+
+ |
+
+
+
+
+
+
+
+
+
+
+
+
+
+' . __('Register For This Site') . '', $errors);
+?>
+
+
+	
+		

+		
+	
+	
+		

+		
+	
+
+	
+	

+	
+
+
+
+ |
+
+
+
+

+
+
+
+
+
+
+ID) ) {
+				$secure_cookie = true;
+				force_ssl_admin(true);
+			}
+		}
+	}
+
+	if ( isset( $_REQUEST['redirect_to'] ) ) {
+		$redirect_to = $_REQUEST['redirect_to'];
+		// Redirect to https if user wants ssl
+		if ( $secure_cookie && false !== strpos($redirect_to, 'wp-admin') )
+			$redirect_to = preg_replace('|^http://|', 'https://', $redirect_to);
+	} else {
+		$redirect_to = admin_url();
+	}
+
+	if ( !$secure_cookie && is_ssl() && force_ssl_login() && !force_ssl_admin() && ( 0 !== strpos($redirect_to, 'https') ) && ( 0 === strpos($redirect_to, 'http') ) )
+		$secure_cookie = false;
+
+	$user = wp_signon('', $secure_cookie);
+
+	$redirect_to = apply_filters('login_redirect', $redirect_to, isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '', $user);
+
+	if ( !is_wp_error($user) ) {
+		if ( $interim_login ) {
+			$message = '' . __('You have logged in successfully.') . '';
+			login_header( '', $message ); ?>
+			
+			
+			
+			
+has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() ) )
+			$redirect_to = admin_url('profile.php');
+		wp_safe_redirect($redirect_to);
+		exit();
+	}
+
+	$errors = $user;
+	// Clear errors if loggedout is set.
+	if ( !empty($_GET['loggedout']) )
+		$errors = new WP_Error();
+
+	// If cookies are disabled we can't log in even with a valid user+pass
+	if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) )
+		$errors->add('test_cookie', __("ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress."));
+
+	// Some parts of this script use the main login form to display a message
+	if		( isset($_GET['loggedout']) && TRUE == $_GET['loggedout'] )
+		$errors->add('loggedout', __('You are now logged out.'), 'message');
+	elseif	( isset($_GET['registration']) && 'disabled' == $_GET['registration'] )
+		$errors->add('registerdisabled', __('User registration is currently not allowed.'));
+	elseif	( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] )
+		$errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message');
+	elseif	( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] )
+		$errors->add('newpass', __('Check your e-mail for your new password.'), 'message');
+	elseif	( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] )
+		$errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message');
+	elseif	( $interim_login )
+		$errors->add('expired', __('Your session has expired. Please log-in again.'), 'message');
+
+	login_header(__('Log In'), '', $errors);
+
+	if ( isset($_POST['log']) )
+		$user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(stripslashes($_POST['log'])) : '';
+?>
+
+
+
+	
+		

+		
+	
+	
+		

+		
+	
+
+	 
+	
+		
+
+		
+
+		
+
+		
+	
+
+
+
+
+
+
+
+ |
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-mail.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-mail.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,228 @@
+ Writing
+ *
+ * @package WordPress
+ */
+
+/** Make sure that the WordPress bootstrap has run before continuing. */
+require(dirname(__FILE__) . '/wp-load.php');
+
+/** Allow a plugin to do a complete takeover of Post by Email **/
+do_action('wp-mail.php');
+
+/** Get the POP3 class with which to access the mailbox. */
+require_once( ABSPATH . WPINC . '/class-pop3.php' );
+
+/** Only check at this interval for new messages. */
+if ( !defined('WP_MAIL_INTERVAL') )
+	define('WP_MAIL_INTERVAL', 300); // 5 minutes
+
+$last_checked = get_transient('mailserver_last_checked');
+
+if ( $last_checked )
+	wp_die(__('Slow down cowboy, no need to check for new mails so often!'));
+
+set_transient('mailserver_last_checked', true, WP_MAIL_INTERVAL);
+
+$time_difference = get_option('gmt_offset') * 3600;
+
+$phone_delim = '::';
+
+$pop3 = new POP3();
+$count = 0;
+
+if ( ! $pop3->connect(get_option('mailserver_url'), get_option('mailserver_port') ) ||
+	! $pop3->user(get_option('mailserver_login')) ||
+	( ! $count = $pop3->pass(get_option('mailserver_pass')) ) ) {
+		$pop3->quit();
+		wp_die( ( 0 === $count ) ? __('There doesn’t seem to be any new mail.') : esc_html($pop3->ERROR) );
+}
+
+for ( $i = 1; $i <= $count; $i++ ) {
+
+	$message = $pop3->get($i);
+
+	$bodysignal = false;
+	$boundary = '';
+	$charset = '';
+	$content = '';
+	$content_type = '';
+	$content_transfer_encoding = '';
+	$post_author = 1;
+	$author_found = false;
+	$dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
+	foreach ($message as $line) {
+		// body signal
+		if ( strlen($line) < 3 )
+			$bodysignal = true;
+		if ( $bodysignal ) {
+			$content .= $line;
+		} else {
+			if ( preg_match('/Content-Type: /i', $line) ) {
+				$content_type = trim($line);
+				$content_type = substr($content_type, 14, strlen($content_type) - 14);
+				$content_type = explode(';', $content_type);
+				if ( ! empty( $content_type[1] ) ) {
+					$charset = explode('=', $content_type[1]);
+					$charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : '';
+				}
+				$content_type = $content_type[0];
+			}
+			if ( preg_match('/Content-Transfer-Encoding: /i', $line) ) {
+				$content_transfer_encoding = trim($line);
+				$content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding) - 27);
+				$content_transfer_encoding = explode(';', $content_transfer_encoding);
+				$content_transfer_encoding = $content_transfer_encoding[0];
+			}
+			if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) {
+				$boundary = trim($line);
+				$boundary = explode('"', $boundary);
+				$boundary = $boundary[1];
+			}
+			if (preg_match('/Subject: /i', $line)) {
+				$subject = trim($line);
+				$subject = substr($subject, 9, strlen($subject) - 9);
+				// Captures any text in the subject before $phone_delim as the subject
+				if ( function_exists('iconv_mime_decode') ) {
+					$subject = iconv_mime_decode($subject, 2, get_option('blog_charset'));
+				} else {
+					$subject = wp_iso_descrambler($subject);
+				}
+				$subject = explode($phone_delim, $subject);
+				$subject = $subject[0];
+			}
+
+			// Set the author using the email address (From or Reply-To, the last used)
+			// otherwise use the site admin
+			if ( preg_match('/(From|Reply-To): /', $line) )  {
+				if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) )
+					$author = $matches[0];
+				else
+					$author = trim($line);
+				$author = sanitize_email($author);
+				if ( is_email($author) ) {
+					echo '' . sprintf(__('Author is %s'), $author) . '';
+					$userdata = get_user_by_email($author);
+					if ( empty($userdata) ) {
+						$author_found = false;
+					} else {
+						$post_author = $userdata->ID;
+						$author_found = true;
+					}
+				} else {
+					$author_found = false;
+				}
+			}
+
+			if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
+				$ddate = trim($line);
+				$ddate = str_replace('Date: ', '', $ddate);
+				if (strpos($ddate, ',')) {
+					$ddate = trim(substr($ddate, strpos($ddate, ',') + 1, strlen($ddate)));
+				}
+				$date_arr = explode(' ', $ddate);
+				$date_time = explode(':', $date_arr[3]);
+
+				$ddate_H = $date_time[0];
+				$ddate_i = $date_time[1];
+				$ddate_s = $date_time[2];
+
+				$ddate_m = $date_arr[1];
+				$ddate_d = $date_arr[0];
+				$ddate_Y = $date_arr[2];
+				for ( $j = 0; $j < 12; $j++ ) {
+					if ( $ddate_m == $dmonths[$j] ) {
+						$ddate_m = $j+1;
+					}
+				}
+
+				$time_zn = intval($date_arr[4]) * 36;
+				$ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
+				$ddate_U = $ddate_U - $time_zn;
+				$post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
+				$post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
+			}
+		}
+	}
+
+	// Set $post_status based on $author_found and on author's publish_posts capability
+	if ( $author_found ) {
+		$user = new WP_User($post_author);
+		$post_status = ( $user->has_cap('publish_posts') ) ? 'publish' : 'pending';
+	} else {
+		// Author not found in DB, set status to pending.  Author already set to admin.
+		$post_status = 'pending';
+	}
+
+	$subject = trim($subject);
+
+	if ( $content_type == 'multipart/alternative' ) {
+		$content = explode('--'.$boundary, $content);
+		$content = $content[2];
+		// match case-insensitive content-transfer-encoding
+		if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim) ) {
+			$content = explode($delim[0], $content);
+			$content = $content[1];
+		}
+		$content = strip_tags($content, '
');
+	}
+	$content = trim($content);
+
+	//Give Post-By-Email extending plugins full access to the content
+	//Either the raw content or the content of the last quoted-printable section
+	$content = apply_filters('wp_mail_original_content', $content);
+
+	if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
+		$content = quoted_printable_decode($content);
+	}
+
+	if ( function_exists('iconv') && ! empty( $charset ) ) {
+		$content = iconv($charset, get_option('blog_charset'), $content);
+	}
+
+	// Captures any text in the body after $phone_delim as the body
+	$content = explode($phone_delim, $content);
+	$content = empty( $content[1] ) ? $content[0] : $content[1];
+
+	$content = trim($content);
+
+	$post_content = apply_filters('phone_content', $content);
+
+	$post_title = xmlrpc_getposttitle($content);
+
+	if ($post_title == '') $post_title = $subject;
+
+	$post_category = array(get_option('default_email_category'));
+
+	$post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
+	$post_data = add_magic_quotes($post_data);
+
+	$post_ID = wp_insert_post($post_data);
+	if ( is_wp_error( $post_ID ) )
+		echo "\n" . $post_ID->get_error_message();
+
+	// We couldn't post, for whatever reason. Better move forward to the next email.
+	if ( empty( $post_ID ) )
+		continue;
+
+	do_action('publish_phone', $post_ID);
+
+	echo "\n" . sprintf(__('Author: %s'), esc_html($post_author)) . '';
+	echo "\n" . sprintf(__('Posted title: %s'), esc_html($post_title)) . '';
+
+	if(!$pop3->delete($i)) {
+		echo '' . sprintf(__('Oops: %s'), esc_html($pop3->ERROR)) . '';
+		$pop3->reset();
+		exit;
+	} else {
+		echo '' . sprintf(__('Mission complete.  Message %s deleted.'), $i) . '';
+	}
+
+}
+
+$pop3->quit();
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-pass.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-pass.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,19 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-rdf.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-rdf.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,12 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-register.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-register.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,15 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-rss.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-rss.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,12 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-rss2.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-rss2.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,12 @@
+
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-settings.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-settings.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,739 @@
+ $v )
+		if ( !in_array($k, $noUnset) && isset($GLOBALS[$k]) ) {
+			$GLOBALS[$k] = NULL;
+			unset($GLOBALS[$k]);
+		}
+}
+
+wp_unregister_GLOBALS();
+
+unset( $wp_filter, $cache_lastcommentmodified, $cache_lastpostdate );
+
+/**
+ * The $blog_id global, which you can change in the config allows you to create a simple
+ * multiple blog installation using just one WordPress and changing $blog_id around.
+ *
+ * @global int $blog_id
+ * @since 2.0.0
+ */
+if ( ! isset($blog_id) )
+	$blog_id = 1;
+
+// Fix for IIS when running with PHP ISAPI
+if ( empty( $_SERVER['REQUEST_URI'] ) || ( php_sapi_name() != 'cgi-fcgi' && preg_match( '/^Microsoft-IIS\//', $_SERVER['SERVER_SOFTWARE'] ) ) ) {
+
+	// IIS Mod-Rewrite
+	if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) {
+		$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
+	}
+	// IIS Isapi_Rewrite
+	else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) {
+		$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
+	}
+	else
+	{
+		// Use ORIG_PATH_INFO if there is no PATH_INFO
+		if ( !isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO']) )
+			$_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO'];
+
+		// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
+		if ( isset($_SERVER['PATH_INFO']) ) {
+			if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
+				$_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
+			else
+				$_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
+		}
+
+		// Append the query string if it exists and isn't null
+		if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
+			$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
+		}
+	}
+}
+
+// Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
+if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) )
+	$_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
+
+// Fix for Dreamhost and other PHP as CGI hosts
+if (strpos($_SERVER['SCRIPT_NAME'], 'php.cgi') !== false)
+	unset($_SERVER['PATH_INFO']);
+
+// Fix empty PHP_SELF
+$PHP_SELF = $_SERVER['PHP_SELF'];
+if ( empty($PHP_SELF) )
+	$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]);
+
+if ( version_compare( '4.3', phpversion(), '>' ) ) {
+	die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %s but WordPress requires at least 4.3.'/*/WP_I18N_OLD_PHP*/, phpversion() ) );
+}
+
+if ( !defined('WP_CONTENT_DIR') )
+	define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down
+
+if ( file_exists(ABSPATH . '.maintenance') && !defined('WP_INSTALLING') ) {
+	include(ABSPATH . '.maintenance');
+	// If the $upgrading timestamp is older than 10 minutes, don't die.
+	if ( ( time() - $upgrading ) < 600 ) {
+		if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
+			require_once( WP_CONTENT_DIR . '/maintenance.php' );
+			die();
+		}
+
+		$protocol = $_SERVER["SERVER_PROTOCOL"];
+		if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
+			$protocol = 'HTTP/1.0';
+		header( "$protocol 503 Service Unavailable", true, 503 );
+		header( 'Content-Type: text/html; charset=utf-8' );
+		header( 'Retry-After: 600' );
+?>
+
+
+
+
+	Maintenance
+
+
+
+	Briefly unavailable for scheduled maintenance. Check back in a minute.
+
+
+
+ * $nTimePageTookToExecute = timer_stop();
+ * echo $nTimePageTookToExecute;
+ * 
+ *
+ * Or instead, you can do:
+ * 
+ * timer_stop(1);
+ * 
+ * which will do what the above does. If you need the result, you can assign it to a variable, but
+ * most cases, you only need to echo it.
+ *
+ * @since 0.71
+ * @global int $timestart Seconds and Microseconds added together from when timer_start() is called
+ * @global int $timeend  Seconds and Microseconds added together from when function is called
+ *
+ * @param int $display Use '0' or null to not echo anything and 1 to echo the total time
+ * @param int $precision The amount of digits from the right of the decimal to display. Default is 3.
+ * @return float The "second.microsecond" finished time calculation
+ */
+function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal
+	global $timestart, $timeend;
+	$mtime = microtime();
+	$mtime = explode(' ',$mtime);
+	$mtime = $mtime[1] + $mtime[0];
+	$timeend = $mtime;
+	$timetotal = $timeend-$timestart;
+	$r = ( function_exists('number_format_i18n') ) ? number_format_i18n($timetotal, $precision) : number_format($timetotal, $precision);
+	if ( $display )
+		echo $r;
+	return $r;
+}
+timer_start();
+
+// Add define('WP_DEBUG', true); to wp-config.php to enable display of notices during development.
+if ( defined('WP_DEBUG') && WP_DEBUG ) {
+	if ( defined('E_DEPRECATED') )
+		error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT);
+	else
+		error_reporting(E_ALL);
+	// Add define('WP_DEBUG_DISPLAY', false); to wp-config.php to use the globally configured setting for display_errors and not force it to On
+	if ( ! defined('WP_DEBUG_DISPLAY') || WP_DEBUG_DISPLAY )
+		ini_set('display_errors', 1);
+	// Add define('WP_DEBUG_LOG', true); to enable php debug logging to WP_CONTENT_DIR/debug.log
+	if ( defined('WP_DEBUG_LOG') && WP_DEBUG_LOG ) {
+		ini_set('log_errors', 1);
+		ini_set('error_log', WP_CONTENT_DIR . '/debug.log');
+	}
+} else {
+	define('WP_DEBUG', false);
+	if ( defined('E_RECOVERABLE_ERROR') )
+		error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR);
+	else
+		error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING);
+}
+
+// For an advanced caching plugin to use, static because you would only want one
+if ( defined('WP_CACHE') && WP_CACHE )
+	@include WP_CONTENT_DIR . '/advanced-cache.php';
+
+/**
+ * Private
+ */ 
+if ( !defined('MEDIA_TRASH') )
+	define('MEDIA_TRASH', false);
+
+/**
+ * Stores the location of the WordPress directory of functions, classes, and core content.
+ *
+ * @since 1.0.0
+ */
+define('WPINC', 'wp-includes');
+
+if ( !defined('WP_LANG_DIR') ) {
+	/**
+	 * Stores the location of the language directory. First looks for language folder in WP_CONTENT_DIR
+	 * and uses that folder if it exists. Or it uses the "languages" folder in WPINC.
+	 *
+	 * @since 2.1.0
+	 */
+	if ( file_exists(WP_CONTENT_DIR . '/languages') && @is_dir(WP_CONTENT_DIR . '/languages') ) {
+		define('WP_LANG_DIR', WP_CONTENT_DIR . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH
+		if (!defined('LANGDIR')) {
+			// Old static relative path maintained for limited backwards compatibility - won't work in some cases
+			define('LANGDIR', 'wp-content/languages');
+		}
+	} else {
+		define('WP_LANG_DIR', ABSPATH . WPINC . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH
+		if (!defined('LANGDIR')) {
+			// Old relative path maintained for backwards compatibility
+			define('LANGDIR', WPINC . '/languages');
+		}
+	}
+}
+
+require (ABSPATH . WPINC . '/compat.php');
+require (ABSPATH . WPINC . '/functions.php');
+require (ABSPATH . WPINC . '/classes.php');
+
+require_wp_db();
+
+if ( !empty($wpdb->error) )
+	dead_db();
+
+/**
+ * Format specifiers for DB columns. Columns not listed here default to %s.
+ * @since 2.8.0
+ * @see wpdb:$field_types
+ * @see wpdb:prepare()
+ * @see wpdb:insert()
+ * @see wpdb:update()
+ */
+$wpdb->field_types = array( 'post_author' => '%d', 'post_parent' => '%d', 'menu_order' => '%d', 'term_id' => '%d', 'term_group' => '%d', 'term_taxonomy_id' => '%d',
+	'parent' => '%d', 'count' => '%d','object_id' => '%d', 'term_order' => '%d', 'ID' => '%d', 'commment_ID' => '%d', 'comment_post_ID' => '%d', 'comment_parent' => '%d',
+	'user_id' => '%d', 'link_id' => '%d', 'link_owner' => '%d', 'link_rating' => '%d', 'option_id' => '%d', 'blog_id' => '%d', 'meta_id' => '%d', 'post_id' => '%d',
+	'user_status' => '%d', 'umeta_id' => '%d', 'comment_karma' => '%d', 'comment_count' => '%d');
+
+$prefix = $wpdb->set_prefix($table_prefix);
+
+if ( is_wp_error($prefix) )
+	wp_die(/*WP_I18N_BAD_PREFIX*/'ERROR: $table_prefix in wp-config.php can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/);
+
+/**
+ * Copy an object.
+ *
+ * Returns a cloned copy of an object.
+ *
+ * @since 2.7.0
+ *
+ * @param object $object The object to clone
+ * @return object The cloned object
+ */
+function wp_clone( $object ) {
+	static $can_clone;
+	if ( !isset( $can_clone ) ) {
+		$can_clone = version_compare( phpversion(), '5.0', '>=' );
+	}
+	return $can_clone ? clone( $object ) : $object;
+}
+
+/**
+ * Whether the current request is in WordPress admin Panel
+ *
+ * Does not inform on whether the user is an admin! Use capability checks to
+ * tell if the user should be accessing a section or not.
+ *
+ * @since 1.5.1
+ *
+ * @return bool True if inside WordPress administration pages.
+ */
+function is_admin() {
+	if ( defined('WP_ADMIN') )
+		return WP_ADMIN;
+	return false;
+}
+
+if ( file_exists(WP_CONTENT_DIR . '/object-cache.php') ) {
+	require_once (WP_CONTENT_DIR . '/object-cache.php');
+	$_wp_using_ext_object_cache = true;
+} else {
+	require_once (ABSPATH . WPINC . '/cache.php');
+	$_wp_using_ext_object_cache = false;
+}
+
+wp_cache_init();
+if ( function_exists('wp_cache_add_global_groups') ) {
+	wp_cache_add_global_groups(array ('users', 'userlogins', 'usermeta', 'site-transient'));
+	wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));
+}
+
+require (ABSPATH . WPINC . '/plugin.php');
+require (ABSPATH . WPINC . '/default-filters.php');
+include_once(ABSPATH . WPINC . '/pomo/mo.php');
+require_once (ABSPATH . WPINC . '/l10n.php');
+
+if ( !is_blog_installed() && (strpos($_SERVER['PHP_SELF'], 'install.php') === false && !defined('WP_INSTALLING')) ) {
+	if ( defined('WP_SITEURL') )
+		$link = WP_SITEURL . '/wp-admin/install.php';
+	elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false)
+		$link = preg_replace('|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
+	else
+		$link = preg_replace('|/[^/]+?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
+	require_once(ABSPATH . WPINC . '/kses.php');
+	require_once(ABSPATH . WPINC . '/pluggable.php');
+	require_once(ABSPATH . WPINC . '/formatting.php');
+	wp_redirect($link);
+	die(); // have to die here ~ Mark
+}
+
+require (ABSPATH . WPINC . '/formatting.php');
+require (ABSPATH . WPINC . '/capabilities.php');
+require (ABSPATH . WPINC . '/query.php');
+require (ABSPATH . WPINC . '/theme.php');
+require (ABSPATH . WPINC . '/user.php');
+require (ABSPATH . WPINC . '/meta.php');
+require (ABSPATH . WPINC . '/general-template.php');
+require (ABSPATH . WPINC . '/link-template.php');
+require (ABSPATH . WPINC . '/author-template.php');
+require (ABSPATH . WPINC . '/post.php');
+require (ABSPATH . WPINC . '/post-template.php');
+require (ABSPATH . WPINC . '/category.php');
+require (ABSPATH . WPINC . '/category-template.php');
+require (ABSPATH . WPINC . '/comment.php');
+require (ABSPATH . WPINC . '/comment-template.php');
+require (ABSPATH . WPINC . '/rewrite.php');
+require (ABSPATH . WPINC . '/feed.php');
+require (ABSPATH . WPINC . '/bookmark.php');
+require (ABSPATH . WPINC . '/bookmark-template.php');
+require (ABSPATH . WPINC . '/kses.php');
+require (ABSPATH . WPINC . '/cron.php');
+require (ABSPATH . WPINC . '/version.php');
+require (ABSPATH . WPINC . '/deprecated.php');
+require (ABSPATH . WPINC . '/script-loader.php');
+require (ABSPATH . WPINC . '/taxonomy.php');
+require (ABSPATH . WPINC . '/update.php');
+require (ABSPATH . WPINC . '/canonical.php');
+require (ABSPATH . WPINC . '/shortcodes.php');
+require (ABSPATH . WPINC . '/media.php');
+require (ABSPATH . WPINC . '/http.php');
+require (ABSPATH . WPINC . '/widgets.php');
+
+if ( !defined('WP_CONTENT_URL') )
+	define( 'WP_CONTENT_URL', get_option('siteurl') . '/wp-content'); // full url - WP_CONTENT_DIR is defined further up
+
+/**
+ * Allows for the plugins directory to be moved from the default location.
+ *
+ * @since 2.6.0
+ */
+if ( !defined('WP_PLUGIN_DIR') )
+	define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // full path, no trailing slash
+
+/**
+ * Allows for the plugins directory to be moved from the default location.
+ *
+ * @since 2.6.0
+ */
+if ( !defined('WP_PLUGIN_URL') )
+	define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); // full url, no trailing slash
+
+/**
+ * Allows for the plugins directory to be moved from the default location.
+ *
+ * @since 2.1.0
+ */
+if ( !defined('PLUGINDIR') )
+	define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH.  For back compat.
+
+/**
+ * Allows for the mu-plugins directory to be moved from the default location.
+ *
+ * @since 2.8.0
+ */
+if ( !defined('WPMU_PLUGIN_DIR') )
+	define( 'WPMU_PLUGIN_DIR', WP_CONTENT_DIR . '/mu-plugins' ); // full path, no trailing slash
+
+/**
+ * Allows for the mu-plugins directory to be moved from the default location.
+ *
+ * @since 2.8.0
+ */
+if ( !defined('WPMU_PLUGIN_URL') )
+	define( 'WPMU_PLUGIN_URL', WP_CONTENT_URL . '/mu-plugins' ); // full url, no trailing slash
+
+/**
+ * Allows for the mu-plugins directory to be moved from the default location.
+ *
+ * @since 2.8.0
+ */
+if ( !defined( 'MUPLUGINDIR' ) )
+	define( 'MUPLUGINDIR', 'wp-content/mu-plugins' ); // Relative to ABSPATH.  For back compat.
+
+if ( is_dir( WPMU_PLUGIN_DIR ) ) {
+	if ( $dh = opendir( WPMU_PLUGIN_DIR ) ) {
+		while ( ( $plugin = readdir( $dh ) ) !== false ) {
+			if ( substr( $plugin, -4 ) == '.php' ) {
+				include_once( WPMU_PLUGIN_DIR . '/' . $plugin );
+			}
+		}
+	}
+}
+do_action('muplugins_loaded');
+
+/**
+ * Used to guarantee unique hash cookies
+ * @since 1.5
+ */
+define('COOKIEHASH', md5(get_option('siteurl')));
+
+/**
+ * Should be exactly the same as the default value of SECRET_KEY in wp-config-sample.php
+ * @since 2.5.0
+ */
+$wp_default_secret_key = 'put your unique phrase here';
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.0.0
+ */
+if ( !defined('USER_COOKIE') )
+	define('USER_COOKIE', 'wordpressuser_' . COOKIEHASH);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.0.0
+ */
+if ( !defined('PASS_COOKIE') )
+	define('PASS_COOKIE', 'wordpresspass_' . COOKIEHASH);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.5.0
+ */
+if ( !defined('AUTH_COOKIE') )
+	define('AUTH_COOKIE', 'wordpress_' . COOKIEHASH);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('SECURE_AUTH_COOKIE') )
+	define('SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('LOGGED_IN_COOKIE') )
+	define('LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.3.0
+ */
+if ( !defined('TEST_COOKIE') )
+	define('TEST_COOKIE', 'wordpress_test_cookie');
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 1.2.0
+ */
+if ( !defined('COOKIEPATH') )
+	define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) );
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 1.5.0
+ */
+if ( !defined('SITECOOKIEPATH') )
+	define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) );
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('ADMIN_COOKIE_PATH') )
+	define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('PLUGINS_COOKIE_PATH') )
+	define( 'PLUGINS_COOKIE_PATH', preg_replace('|https?://[^/]+|i', '', WP_PLUGIN_URL)  );
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.0.0
+ */
+if ( !defined('COOKIE_DOMAIN') )
+	define('COOKIE_DOMAIN', false);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('FORCE_SSL_ADMIN') )
+	define('FORCE_SSL_ADMIN', false);
+force_ssl_admin(FORCE_SSL_ADMIN);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.6.0
+ */
+if ( !defined('FORCE_SSL_LOGIN') )
+	define('FORCE_SSL_LOGIN', false);
+force_ssl_login(FORCE_SSL_LOGIN);
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.5.0
+ */
+if ( !defined( 'AUTOSAVE_INTERVAL' ) )
+	define( 'AUTOSAVE_INTERVAL', 60 );
+
+/**
+ * It is possible to define this in wp-config.php
+ * @since 2.9.0
+ */
+if ( !defined( 'EMPTY_TRASH_DAYS' ) )
+	define( 'EMPTY_TRASH_DAYS', 30 );
+
+require (ABSPATH . WPINC . '/vars.php');
+
+// make taxonomies available to plugins and themes
+// @plugin authors: warning: this gets registered again on the init hook
+create_initial_taxonomies();
+
+// Check for hacks file if the option is enabled
+if ( get_option('hack_file') ) {
+	if ( file_exists(ABSPATH . 'my-hacks.php') )
+		require(ABSPATH . 'my-hacks.php');
+}
+
+$current_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) );
+if ( is_array($current_plugins) && !defined('WP_INSTALLING') ) {
+	foreach ( $current_plugins as $plugin ) {
+		// check the $plugin filename
+		// Validate plugin filename
+		if ( validate_file($plugin) // $plugin must validate as file
+			|| '.php' != substr($plugin, -4) // $plugin must end with '.php'
+			|| !file_exists(WP_PLUGIN_DIR . '/' . $plugin)	// $plugin must exist
+			)
+			continue;
+
+		include_once(WP_PLUGIN_DIR . '/' . $plugin);
+	}
+	unset($plugin);
+}
+unset($current_plugins);
+
+require (ABSPATH . WPINC . '/pluggable.php');
+
+/*
+ * In most cases the default internal encoding is latin1, which is of no use,
+ * since we want to use the mb_ functions for utf-8 strings
+ */
+if (function_exists('mb_internal_encoding')) {
+	if (!@mb_internal_encoding(get_option('blog_charset')))
+		mb_internal_encoding('UTF-8');
+}
+
+
+if ( defined('WP_CACHE') && function_exists('wp_cache_postload') )
+	wp_cache_postload();
+
+do_action('plugins_loaded');
+
+$default_constants = array( 'WP_POST_REVISIONS' => true );
+foreach ( $default_constants as $c => $v )
+	@define( $c, $v ); // will fail if the constant is already defined
+unset($default_constants, $c, $v);
+
+// If already slashed, strip.
+if ( get_magic_quotes_gpc() ) {
+	$_GET    = stripslashes_deep($_GET   );
+	$_POST   = stripslashes_deep($_POST  );
+	$_COOKIE = stripslashes_deep($_COOKIE);
+}
+
+// Escape with wpdb.
+$_GET    = add_magic_quotes($_GET   );
+$_POST   = add_magic_quotes($_POST  );
+$_COOKIE = add_magic_quotes($_COOKIE);
+$_SERVER = add_magic_quotes($_SERVER);
+
+// Force REQUEST to be GET + POST.  If SERVER, COOKIE, or ENV are needed, use those superglobals directly.
+$_REQUEST = array_merge($_GET, $_POST);
+
+do_action('sanitize_comment_cookies');
+
+/**
+ * WordPress Query object
+ * @global object $wp_the_query
+ * @since 2.0.0
+ */
+$wp_the_query =& new WP_Query();
+
+/**
+ * Holds the reference to @see $wp_the_query
+ * Use this global for WordPress queries
+ * @global object $wp_query
+ * @since 1.5.0
+ */
+$wp_query     =& $wp_the_query;
+
+/**
+ * Holds the WordPress Rewrite object for creating pretty URLs
+ * @global object $wp_rewrite
+ * @since 1.5.0
+ */
+$wp_rewrite   =& new WP_Rewrite();
+
+/**
+ * WordPress Object
+ * @global object $wp
+ * @since 2.0.0
+ */
+$wp           =& new WP();
+
+/**
+ * WordPress Widget Factory Object
+ * @global object $wp_widget_factory
+ * @since 2.8.0
+ */
+$wp_widget_factory =& new WP_Widget_Factory();
+
+do_action('setup_theme');
+
+/**
+ * Web Path to the current active template directory
+ * @since 1.5.0
+ */
+define('TEMPLATEPATH', get_template_directory());
+
+/**
+ * Web Path to the current active template stylesheet directory
+ * @since 2.1.0
+ */
+define('STYLESHEETPATH', get_stylesheet_directory());
+
+// Load the default text localization domain.
+load_default_textdomain();
+
+/**
+ * The locale of the blog
+ * @since 1.5.0
+ */
+$locale = get_locale();
+$locale_file = WP_LANG_DIR . "/$locale.php";
+if ( is_readable($locale_file) )
+	require_once($locale_file);
+
+// Pull in locale data after loading text domain.
+require_once(ABSPATH . WPINC . '/locale.php');
+
+/**
+ * WordPress Locale object for loading locale domain date and various strings.
+ * @global object $wp_locale
+ * @since 2.1.0
+ */
+$wp_locale =& new WP_Locale();
+
+// Load functions for active theme.
+if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php') )
+	include(STYLESHEETPATH . '/functions.php');
+if ( file_exists(TEMPLATEPATH . '/functions.php') )
+	include(TEMPLATEPATH . '/functions.php');
+
+// Load in support for template functions which the theme supports
+require_if_theme_supports( 'post-thumbnails', ABSPATH . WPINC . '/post-thumbnail-template.php' );
+
+/**
+ * Runs just before PHP shuts down execution.
+ *
+ * @access private
+ * @since 1.2.0
+ */
+function shutdown_action_hook() {
+	do_action('shutdown');
+	wp_cache_close();
+}
+register_shutdown_function('shutdown_action_hook');
+
+$wp->init();  // Sets up current user.
+
+// Everything is loaded and initialized.
+do_action('init');
+
+?>
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/wp-trackback.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-trackback.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,111 @@
+\n";
+		echo "\n";
+		echo "1\n";
+		echo "$error_message\n";
+		echo "";
+		die();
+	} else {
+		echo '\n";
+		echo "\n";
+		echo "0\n";
+		echo "";
+	}
+}
+
+// trackback is done by a POST
+$request_array = 'HTTP_POST_VARS';
+
+if ( !isset($_GET['tb_id']) || !$_GET['tb_id'] ) {
+	$tb_id = explode('/', $_SERVER['REQUEST_URI']);
+	$tb_id = intval( $tb_id[ count($tb_id) - 1 ] );
+}
+
+$tb_url  = isset($_POST['url'])     ? $_POST['url']     : '';
+$charset = isset($_POST['charset']) ? $_POST['charset'] : '';
+
+// These three are stripslashed here so that they can be properly escaped after mb_convert_encoding()
+$title     = isset($_POST['title'])     ? stripslashes($_POST['title'])      : '';
+$excerpt   = isset($_POST['excerpt'])   ? stripslashes($_POST['excerpt'])    : '';
+$blog_name = isset($_POST['blog_name']) ? stripslashes($_POST['blog_name'])  : '';
+
+if ($charset)
+	$charset = str_replace( array(',', ' '), '', strtoupper( trim($charset) ) );
+else
+	$charset = 'ASCII, UTF-8, ISO-8859-1, JIS, EUC-JP, SJIS';
+
+// No valid uses for UTF-7
+if ( false !== strpos($charset, 'UTF-7') )
+	die;
+
+if ( function_exists('mb_convert_encoding') ) { // For international trackbacks
+	$title     = mb_convert_encoding($title, get_option('blog_charset'), $charset);
+	$excerpt   = mb_convert_encoding($excerpt, get_option('blog_charset'), $charset);
+	$blog_name = mb_convert_encoding($blog_name, get_option('blog_charset'), $charset);
+}
+
+// Now that mb_convert_encoding() has been given a swing, we need to escape these three
+$title     = $wpdb->escape($title);
+$excerpt   = $wpdb->escape($excerpt);
+$blog_name = $wpdb->escape($blog_name);
+
+if ( is_single() || is_page() )
+	$tb_id = $posts[0]->ID;
+
+if ( !isset($tb_id) || !intval( $tb_id ) )
+	trackback_response(1, 'I really need an ID for this to work.');
+
+if (empty($title) && empty($tb_url) && empty($blog_name)) {
+	// If it doesn't look like a trackback at all...
+	wp_redirect(get_permalink($tb_id));
+	exit;
+}
+
+if ( !empty($tb_url) && !empty($title) ) {
+	header('Content-Type: text/xml; charset=' . get_option('blog_charset') );
+
+	if ( !pings_open($tb_id) )
+		trackback_response(1, 'Sorry, trackbacks are closed for this item.');
+
+	$title =  wp_html_excerpt( $title, 250 ).'...';
+	$excerpt = wp_html_excerpt( $excerpt, 252 ).'...';
+
+	$comment_post_ID = (int) $tb_id;
+	$comment_author = $blog_name;
+	$comment_author_email = '';
+	$comment_author_url = $tb_url;
+	$comment_content = "$title\n\n$excerpt";
+	$comment_type = 'trackback';
+
+	$dupe = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $comment_post_ID, $comment_author_url) );
+	if ( $dupe )
+		trackback_response(1, 'We already have a ping from that URL for this post.');
+
+	$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type');
+
+	wp_new_comment($commentdata);
+
+	do_action('trackback_post', $wpdb->insert_id);
+	trackback_response(0);
+}
+?>
\ No newline at end of file
diff -r 0d9a58d2c515 -r 0d28b7c10758 web/xmlrpc.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/xmlrpc.php	Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,3428 @@
+
+ * @package WordPress
+ */
+
+/**
+ * Whether this is a XMLRPC Request
+ *
+ * @var bool
+ */
+define('XMLRPC_REQUEST', true);
+
+// Some browser-embedded clients send cookies. We don't want them.
+$_COOKIE = array();
+
+// A bug in PHP < 5.2.2 makes $HTTP_RAW_POST_DATA not set by default,
+// but we can do it ourself.
+if ( !isset( $HTTP_RAW_POST_DATA ) ) {
+	$HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
+}
+
+// fix for mozBlog and other cases where '
+'; ?>
+
+  
+    WordPress
+    http://wordpress.org/
+    
+    
+      
+      
+      
+      
+      
+    
+  
+
+methods = array(
+			// WordPress API
+			'wp.getUsersBlogs'		=> 'this:wp_getUsersBlogs',
+			'wp.getPage'			=> 'this:wp_getPage',
+			'wp.getPages'			=> 'this:wp_getPages',
+			'wp.newPage'			=> 'this:wp_newPage',
+			'wp.deletePage'			=> 'this:wp_deletePage',
+			'wp.editPage'			=> 'this:wp_editPage',
+			'wp.getPageList'		=> 'this:wp_getPageList',
+			'wp.getAuthors'			=> 'this:wp_getAuthors',
+			'wp.getCategories'		=> 'this:mw_getCategories',		// Alias
+			'wp.getTags'			=> 'this:wp_getTags',
+			'wp.newCategory'		=> 'this:wp_newCategory',
+			'wp.deleteCategory'		=> 'this:wp_deleteCategory',
+			'wp.suggestCategories'	=> 'this:wp_suggestCategories',
+			'wp.uploadFile'			=> 'this:mw_newMediaObject',	// Alias
+			'wp.getCommentCount'	=> 'this:wp_getCommentCount',
+			'wp.getPostStatusList'	=> 'this:wp_getPostStatusList',
+			'wp.getPageStatusList'	=> 'this:wp_getPageStatusList',
+			'wp.getPageTemplates'	=> 'this:wp_getPageTemplates',
+			'wp.getOptions'			=> 'this:wp_getOptions',
+			'wp.setOptions'			=> 'this:wp_setOptions',
+			'wp.getComment'			=> 'this:wp_getComment',
+			'wp.getComments'		=> 'this:wp_getComments',
+			'wp.deleteComment'		=> 'this:wp_deleteComment',
+			'wp.editComment'		=> 'this:wp_editComment',
+			'wp.newComment'			=> 'this:wp_newComment',
+			'wp.getCommentStatusList' => 'this:wp_getCommentStatusList',
+
+			// Blogger API
+			'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
+			'blogger.getUserInfo' => 'this:blogger_getUserInfo',
+			'blogger.getPost' => 'this:blogger_getPost',
+			'blogger.getRecentPosts' => 'this:blogger_getRecentPosts',
+			'blogger.getTemplate' => 'this:blogger_getTemplate',
+			'blogger.setTemplate' => 'this:blogger_setTemplate',
+			'blogger.newPost' => 'this:blogger_newPost',
+			'blogger.editPost' => 'this:blogger_editPost',
+			'blogger.deletePost' => 'this:blogger_deletePost',
+
+			// MetaWeblog API (with MT extensions to structs)
+			'metaWeblog.newPost' => 'this:mw_newPost',
+			'metaWeblog.editPost' => 'this:mw_editPost',
+			'metaWeblog.getPost' => 'this:mw_getPost',
+			'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts',
+			'metaWeblog.getCategories' => 'this:mw_getCategories',
+			'metaWeblog.newMediaObject' => 'this:mw_newMediaObject',
+
+			// MetaWeblog API aliases for Blogger API
+			// see http://www.xmlrpc.com/stories/storyReader$2460
+			'metaWeblog.deletePost' => 'this:blogger_deletePost',
+			'metaWeblog.getTemplate' => 'this:blogger_getTemplate',
+			'metaWeblog.setTemplate' => 'this:blogger_setTemplate',
+			'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs',
+
+			// MovableType API
+			'mt.getCategoryList' => 'this:mt_getCategoryList',
+			'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles',
+			'mt.getPostCategories' => 'this:mt_getPostCategories',
+			'mt.setPostCategories' => 'this:mt_setPostCategories',
+			'mt.supportedMethods' => 'this:mt_supportedMethods',
+			'mt.supportedTextFilters' => 'this:mt_supportedTextFilters',
+			'mt.getTrackbackPings' => 'this:mt_getTrackbackPings',
+			'mt.publishPost' => 'this:mt_publishPost',
+
+			// PingBack
+			'pingback.ping' => 'this:pingback_ping',
+			'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks',
+
+			'demo.sayHello' => 'this:sayHello',
+			'demo.addTwoNumbers' => 'this:addTwoNumbers'
+		);
+
+		$this->initialise_blog_option_info( );
+		$this->methods = apply_filters('xmlrpc_methods', $this->methods);
+	}
+
+	function serve_request() {
+		$this->IXR_Server($this->methods);
+	}
+
+	/**
+	 * Test XMLRPC API by saying, "Hello!" to client.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method Parameters.
+	 * @return string
+	 */
+	function sayHello($args) {
+		return 'Hello!';
+	}
+
+	/**
+	 * Test XMLRPC API by adding two numbers for client.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method Parameters.
+	 * @return int
+	 */
+	function addTwoNumbers($args) {
+		$number1 = $args[0];
+		$number2 = $args[1];
+		return $number1 + $number2;
+	}
+
+	/**
+	 * Check user's credentials.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param string $user_login User's username.
+	 * @param string $user_pass User's password.
+	 * @return bool Whether authentication passed.
+	 * @deprecated use wp_xmlrpc_server::login
+	 * @see wp_xmlrpc_server::login
+	 */
+	function login_pass_ok($user_login, $user_pass) {
+		if ( !get_option( 'enable_xmlrpc' ) ) {
+			$this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this blog.  An admin user can enable them at %s'),  admin_url('options-writing.php') ) );
+			return false;
+		}
+
+		if (!user_pass_ok($user_login, $user_pass)) {
+			$this->error = new IXR_Error(403, __('Bad login/pass combination.'));
+			return false;
+		}
+		return true;
+	}
+
+	/**
+	 * Log user in.
+	 *
+	 * @since 2.8
+	 *
+	 * @param string $username User's username.
+	 * @param string $password User's password.
+	 * @return mixed WP_User object if authentication passed, false otherwise
+	 */
+	function login($username, $password) {
+		if ( !get_option( 'enable_xmlrpc' ) ) {
+			$this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this blog.  An admin user can enable them at %s'),  admin_url('options-writing.php') ) );
+			return false;
+		}
+
+		$user = wp_authenticate($username, $password);
+
+		if (is_wp_error($user)) {
+			$this->error = new IXR_Error(403, __('Bad login/pass combination.'));
+			return false;
+		}
+
+		set_current_user( $user->ID );
+		return $user;
+	}
+
+	/**
+	 * Sanitize string or array of strings for database.
+	 *
+	 * @since 1.5.2
+	 *
+	 * @param string|array $array Sanitize single string or array of strings.
+	 * @return string|array Type matches $array and sanitized for the database.
+	 */
+	function escape(&$array) {
+		global $wpdb;
+
+		if(!is_array($array)) {
+			return($wpdb->escape($array));
+		}
+		else {
+			foreach ( (array) $array as $k => $v ) {
+				if (is_array($v)) {
+					$this->escape($array[$k]);
+				} else if (is_object($v)) {
+					//skip
+				} else {
+					$array[$k] = $wpdb->escape($v);
+				}
+			}
+		}
+	}
+
+	/**
+	 * Retrieve custom fields for post.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param int $post_id Post ID.
+	 * @return array Custom fields, if exist.
+	 */
+	function get_custom_fields($post_id) {
+		$post_id = (int) $post_id;
+
+		$custom_fields = array();
+
+		foreach ( (array) has_meta($post_id) as $meta ) {
+			// Don't expose protected fields.
+			if ( strpos($meta['meta_key'], '_wp_') === 0 ) {
+				continue;
+			}
+
+			$custom_fields[] = array(
+				"id"    => $meta['meta_id'],
+				"key"   => $meta['meta_key'],
+				"value" => $meta['meta_value']
+			);
+		}
+
+		return $custom_fields;
+	}
+
+	/**
+	 * Set custom fields for post.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param int $post_id Post ID.
+	 * @param array $fields Custom fields.
+	 */
+	function set_custom_fields($post_id, $fields) {
+		$post_id = (int) $post_id;
+
+		foreach ( (array) $fields as $meta ) {
+			if ( isset($meta['id']) ) {
+				$meta['id'] = (int) $meta['id'];
+
+				if ( isset($meta['key']) ) {
+					update_meta($meta['id'], $meta['key'], $meta['value']);
+				}
+				else {
+					delete_meta($meta['id']);
+				}
+			}
+			else {
+				$_POST['metakeyinput'] = $meta['key'];
+				$_POST['metavalue'] = $meta['value'];
+				add_meta($post_id);
+			}
+		}
+	}
+
+	/**
+	 * Setup blog options property.
+	 *
+	 * Passes property through 'xmlrpc_blog_options' filter.
+	 *
+	 * @since 2.6.0
+	 */
+	function initialise_blog_option_info( ) {
+		global $wp_version;
+
+		$this->blog_options = array(
+			// Read only options
+			'software_name'		=> array(
+				'desc'			=> __( 'Software Name' ),
+				'readonly'		=> true,
+				'value'			=> 'WordPress'
+			),
+			'software_version'	=> array(
+				'desc'			=> __( 'Software Version' ),
+				'readonly'		=> true,
+				'value'			=> $wp_version
+			),
+			'blog_url'			=> array(
+				'desc'			=> __( 'Blog URL' ),
+				'readonly'		=> true,
+				'option'		=> 'siteurl'
+			),
+
+			// Updatable options
+			'time_zone'			=> array(
+				'desc'			=> __( 'Time Zone' ),
+				'readonly'		=> false,
+				'option'		=> 'gmt_offset'
+			),
+			'blog_title'		=> array(
+				'desc'			=> __( 'Blog Title' ),
+				'readonly'		=> false,
+				'option'			=> 'blogname'
+			),
+			'blog_tagline'		=> array(
+				'desc'			=> __( 'Blog Tagline' ),
+				'readonly'		=> false,
+				'option'		=> 'blogdescription'
+			),
+			'date_format'		=> array(
+				'desc'			=> __( 'Date Format' ),
+				'readonly'		=> false,
+				'option'		=> 'date_format'
+			),
+			'time_format'		=> array(
+				'desc'			=> __( 'Time Format' ),
+				'readonly'		=> false,
+				'option'		=> 'time_format'
+			),
+			'users_can_register'	=> array(
+				'desc'			=> __( 'Allow new users to sign up' ),
+				'readonly'		=> false,
+				'option'		=> 'users_can_register'
+			)
+		);
+
+		$this->blog_options = apply_filters( 'xmlrpc_blog_options', $this->blog_options );
+	}
+
+	/**
+	 * Retrieve the blogs of the user.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getUsersBlogs( $args ) {
+		// If this isn't on WPMU then just use blogger_getUsersBlogs
+		if( !function_exists( 'is_site_admin' ) ) {
+			array_unshift( $args, 1 );
+			return $this->blogger_getUsersBlogs( $args );
+		}
+
+		$this->escape( $args );
+
+		$username = $args[0];
+		$password = $args[1];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action( 'xmlrpc_call', 'wp.getUsersBlogs' );
+
+		$blogs = (array) get_blogs_of_user( $user->ID );
+		$struct = array( );
+
+		foreach( $blogs as $blog ) {
+			// Don't include blogs that aren't hosted at this site
+			if( $blog->site_id != $current_site->id )
+				continue;
+
+			$blog_id = $blog->userblog_id;
+			switch_to_blog($blog_id);
+			$is_admin = current_user_can('level_8');
+
+			$struct[] = array(
+				'isAdmin'		=> $is_admin,
+				'url'			=> get_option( 'home' ) . '/',
+				'blogid'		=> $blog_id,
+				'blogName'		=> get_option( 'blogname' ),
+				'xmlrpc'		=> site_url( 'xmlrpc.php' )
+			);
+
+			restore_current_blog( );
+		}
+
+		return $struct;
+	}
+
+	/**
+	 * Retrieve page.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getPage($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$page_id	= (int) $args[1];
+		$username	= $args[2];
+		$password	= $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_page', $page_id ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit this page.' ) );
+
+		do_action('xmlrpc_call', 'wp.getPage');
+
+		// Lookup page info.
+		$page = get_page($page_id);
+
+		// If we found the page then format the data.
+		if($page->ID && ($page->post_type == "page")) {
+			// Get all of the page content and link.
+			$full_page = get_extended($page->post_content);
+			$link = post_permalink($page->ID);
+
+			// Get info the page parent if there is one.
+			$parent_title = "";
+			if(!empty($page->post_parent)) {
+				$parent = get_page($page->post_parent);
+				$parent_title = $parent->post_title;
+			}
+
+			// Determine comment and ping settings.
+			$allow_comments = comments_open($page->ID) ? 1 : 0;
+			$allow_pings = pings_open($page->ID) ? 1 : 0;
+
+			// Format page date.
+			$page_date = mysql2date("Ymd\TH:i:s", $page->post_date, false);
+			$page_date_gmt = mysql2date("Ymd\TH:i:s", $page->post_date_gmt, false);
+
+			// For drafts use the GMT version of the date
+			if ( $page->post_status == 'draft' ) {
+				$page_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $page->post_date ), 'Ymd\TH:i:s' );
+			}
+
+			// Pull the categories info together.
+			$categories = array();
+			foreach(wp_get_post_categories($page->ID) as $cat_id) {
+				$categories[] = get_cat_name($cat_id);
+			}
+
+			// Get the author info.
+			$author = get_userdata($page->post_author);
+
+			$page_template = get_post_meta( $page->ID, '_wp_page_template', true );
+			if( empty( $page_template ) )
+				$page_template = 'default';
+
+			$page_struct = array(
+				"dateCreated"			=> new IXR_Date($page_date),
+				"userid"				=> $page->post_author,
+				"page_id"				=> $page->ID,
+				"page_status"			=> $page->post_status,
+				"description"			=> $full_page["main"],
+				"title"					=> $page->post_title,
+				"link"					=> $link,
+				"permaLink"				=> $link,
+				"categories"			=> $categories,
+				"excerpt"				=> $page->post_excerpt,
+				"text_more"				=> $full_page["extended"],
+				"mt_allow_comments"		=> $allow_comments,
+				"mt_allow_pings"		=> $allow_pings,
+				"wp_slug"				=> $page->post_name,
+				"wp_password"			=> $page->post_password,
+				"wp_author"				=> $author->display_name,
+				"wp_page_parent_id"		=> $page->post_parent,
+				"wp_page_parent_title"	=> $parent_title,
+				"wp_page_order"			=> $page->menu_order,
+				"wp_author_id"			=> $author->ID,
+				"wp_author_display_name"	=> $author->display_name,
+				"date_created_gmt"		=> new IXR_Date($page_date_gmt),
+				"custom_fields"			=> $this->get_custom_fields($page_id),
+				"wp_page_template"		=> $page_template
+			);
+
+			return($page_struct);
+		}
+		// If the page doesn't exist indicate that.
+		else {
+			return(new IXR_Error(404, __("Sorry, no such page.")));
+		}
+	}
+
+	/**
+	 * Retrieve Pages.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getPages($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$num_pages	= isset($args[3]) ? (int) $args[3] : 10;
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_pages' ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
+
+		do_action('xmlrpc_call', 'wp.getPages');
+
+		$pages = get_posts( array('post_type' => 'page', 'post_status' => 'any', 'numberposts' => $num_pages) );
+		$num_pages = count($pages);
+
+		// If we have pages, put together their info.
+		if($num_pages >= 1) {
+			$pages_struct = array();
+
+			for($i = 0; $i < $num_pages; $i++) {
+				$page = wp_xmlrpc_server::wp_getPage(array(
+					$blog_id, $pages[$i]->ID, $username, $password
+				));
+				$pages_struct[] = $page;
+			}
+
+			return($pages_struct);
+		}
+		// If no pages were found return an error.
+		else {
+			return(array());
+		}
+	}
+
+	/**
+	 * Create new page.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return unknown
+	 */
+	function wp_newPage($args) {
+		// Items not escaped here will be escaped in newPost.
+		$username	= $this->escape($args[1]);
+		$password	= $this->escape($args[2]);
+		$page		= $args[3];
+		$publish	= $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'wp.newPage');
+
+		// Make sure the user is allowed to add new pages.
+		if(!current_user_can("publish_pages")) {
+			return(new IXR_Error(401, __("Sorry, you cannot add new pages.")));
+		}
+
+		// Mark this as content for a page.
+		$args[3]["post_type"] = "page";
+
+		// Let mw_newPost do all of the heavy lifting.
+		return($this->mw_newPost($args));
+	}
+
+	/**
+	 * Delete page.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True, if success.
+	 */
+	function wp_deletePage($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$page_id	= (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'wp.deletePage');
+
+		// Get the current page based on the page_id and
+		// make sure it is a page and not a post.
+		$actual_page = wp_get_single_post($page_id, ARRAY_A);
+		if(
+			!$actual_page
+			|| ($actual_page["post_type"] != "page")
+		) {
+			return(new IXR_Error(404, __("Sorry, no such page.")));
+		}
+
+		// Make sure the user can delete pages.
+		if(!current_user_can("delete_page", $page_id)) {
+			return(new IXR_Error(401, __("Sorry, you do not have the right to delete this page.")));
+		}
+
+		// Attempt to delete the page.
+		$result = wp_delete_post($page_id);
+		if(!$result) {
+			return(new IXR_Error(500, __("Failed to delete the page.")));
+		}
+
+		return(true);
+	}
+
+	/**
+	 * Edit page.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return unknown
+	 */
+	function wp_editPage($args) {
+		// Items not escaped here will be escaped in editPost.
+		$blog_id	= (int) $args[0];
+		$page_id	= (int) $this->escape($args[1]);
+		$username	= $this->escape($args[2]);
+		$password	= $this->escape($args[3]);
+		$content	= $args[4];
+		$publish	= $args[5];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'wp.editPage');
+
+		// Get the page data and make sure it is a page.
+		$actual_page = wp_get_single_post($page_id, ARRAY_A);
+		if(
+			!$actual_page
+			|| ($actual_page["post_type"] != "page")
+		) {
+			return(new IXR_Error(404, __("Sorry, no such page.")));
+		}
+
+		// Make sure the user is allowed to edit pages.
+		if(!current_user_can("edit_page", $page_id)) {
+			return(new IXR_Error(401, __("Sorry, you do not have the right to edit this page.")));
+		}
+
+		// Mark this as content for a page.
+		$content["post_type"] = "page";
+
+		// Arrange args in the way mw_editPost understands.
+		$args = array(
+			$page_id,
+			$username,
+			$password,
+			$content,
+			$publish
+		);
+
+		// Let mw_editPost do all of the heavy lifting.
+		return($this->mw_editPost($args));
+	}
+
+	/**
+	 * Retrieve page list.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return unknown
+	 */
+	function wp_getPageList($args) {
+		global $wpdb;
+
+		$this->escape($args);
+
+		$blog_id				= (int) $args[0];
+		$username				= $args[1];
+		$password				= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_pages' ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
+
+		do_action('xmlrpc_call', 'wp.getPageList');
+
+		// Get list of pages ids and titles
+		$page_list = $wpdb->get_results("
+			SELECT ID page_id,
+				post_title page_title,
+				post_parent page_parent_id,
+				post_date_gmt,
+				post_date,
+				post_status
+			FROM {$wpdb->posts}
+			WHERE post_type = 'page'
+			ORDER BY ID
+		");
+
+		// The date needs to be formated properly.
+		$num_pages = count($page_list);
+		for($i = 0; $i < $num_pages; $i++) {
+			$post_date = mysql2date("Ymd\TH:i:s", $page_list[$i]->post_date, false);
+			$post_date_gmt = mysql2date("Ymd\TH:i:s", $page_list[$i]->post_date_gmt, false);
+
+			$page_list[$i]->dateCreated = new IXR_Date($post_date);
+			$page_list[$i]->date_created_gmt = new IXR_Date($post_date_gmt);
+
+			// For drafts use the GMT version of the date
+			if ( $page_list[$i]->post_status == 'draft' ) {
+				$page_list[$i]->date_created_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $page_list[$i]->post_date ), 'Ymd\TH:i:s' );
+				$page_list[$i]->date_created_gmt = new IXR_Date( $page_list[$i]->date_created_gmt );
+			}
+
+			unset($page_list[$i]->post_date_gmt);
+			unset($page_list[$i]->post_date);
+			unset($page_list[$i]->post_status);
+		}
+
+		return($page_list);
+	}
+
+	/**
+	 * Retrieve authors list.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getAuthors($args) {
+
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if(!current_user_can("edit_posts")) {
+			return(new IXR_Error(401, __("Sorry, you cannot edit posts on this blog.")));
+		}
+
+		do_action('xmlrpc_call', 'wp.getAuthors');
+
+		$authors = array();
+		foreach( (array) get_users_of_blog() as $row ) {
+			$authors[] = array(
+				"user_id"       => $row->user_id,
+				"user_login"    => $row->user_login,
+				"display_name"  => $row->display_name
+			);
+		}
+
+		return($authors);
+	}
+
+	/**
+	 * Get list of all tags
+	 *
+	 * @since 2.7
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getTags( $args ) {
+		$this->escape( $args );
+
+		$blog_id		= (int) $args[0];
+		$username		= $args[1];
+		$password		= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) ) {
+			return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this blog in order to view tags.' ) );
+		}
+
+		do_action( 'xmlrpc_call', 'wp.getKeywords' );
+
+		$tags = array( );
+
+		if( $all_tags = get_tags( ) ) {
+			foreach( (array) $all_tags as $tag ) {
+				$struct['tag_id']			= $tag->term_id;
+				$struct['name']				= $tag->name;
+				$struct['count']			= $tag->count;
+				$struct['slug']				= $tag->slug;
+				$struct['html_url']			= esc_html( get_tag_link( $tag->term_id ) );
+				$struct['rss_url']			= esc_html( get_tag_feed_link( $tag->term_id ) );
+
+				$tags[] = $struct;
+			}
+		}
+
+		return $tags;
+	}
+
+	/**
+	 * Create new category.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return int Category ID.
+	 */
+	function wp_newCategory($args) {
+		$this->escape($args);
+
+		$blog_id				= (int) $args[0];
+		$username				= $args[1];
+		$password				= $args[2];
+		$category				= $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'wp.newCategory');
+
+		// Make sure the user is allowed to add a category.
+		if(!current_user_can("manage_categories")) {
+			return(new IXR_Error(401, __("Sorry, you do not have the right to add a category.")));
+		}
+
+		// If no slug was provided make it empty so that
+		// WordPress will generate one.
+		if(empty($category["slug"])) {
+			$category["slug"] = "";
+		}
+
+		// If no parent_id was provided make it empty
+		// so that it will be a top level page (no parent).
+		if ( !isset($category["parent_id"]) )
+			$category["parent_id"] = "";
+
+		// If no description was provided make it empty.
+		if(empty($category["description"])) {
+			$category["description"] = "";
+		}
+
+		$new_category = array(
+			"cat_name"				=> $category["name"],
+			"category_nicename"		=> $category["slug"],
+			"category_parent"		=> $category["parent_id"],
+			"category_description"	=> $category["description"]
+		);
+
+		$cat_id = wp_insert_category($new_category);
+		if(!$cat_id) {
+			return(new IXR_Error(500, __("Sorry, the new category failed.")));
+		}
+
+		return($cat_id);
+	}
+
+	/**
+	 * Remove category.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return mixed See {@link wp_delete_category()} for return info.
+	 */
+	function wp_deleteCategory($args) {
+		$this->escape($args);
+
+		$blog_id		= (int) $args[0];
+		$username		= $args[1];
+		$password		= $args[2];
+		$category_id	= (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'wp.deleteCategory');
+
+		if( !current_user_can("manage_categories") ) {
+			return new IXR_Error( 401, __( "Sorry, you do not have the right to delete a category." ) );
+		}
+
+		return wp_delete_category( $category_id );
+	}
+
+	/**
+	 * Retrieve category list.
+	 *
+	 * @since 2.2.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_suggestCategories($args) {
+		$this->escape($args);
+
+		$blog_id				= (int) $args[0];
+		$username				= $args[1];
+		$password				= $args[2];
+		$category				= $args[3];
+		$max_results			= (int) $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) )
+			return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts to this blog in order to view categories.' ) );
+
+		do_action('xmlrpc_call', 'wp.suggestCategories');
+
+		$category_suggestions = array();
+		$args = array('get' => 'all', 'number' => $max_results, 'name__like' => $category);
+		foreach ( (array) get_categories($args) as $cat ) {
+			$category_suggestions[] = array(
+				"category_id"	=> $cat->cat_ID,
+				"category_name"	=> $cat->cat_name
+			);
+		}
+
+		return($category_suggestions);
+	}
+
+	/**
+	 * Retrieve comment.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getComment($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$comment_id	= (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if ( !current_user_can( 'moderate_comments' ) )
+			return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this blog.' ) );
+
+		do_action('xmlrpc_call', 'wp.getComment');
+
+		if ( ! $comment = get_comment($comment_id) )
+			return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
+
+		// Format page date.
+		$comment_date = mysql2date("Ymd\TH:i:s", $comment->comment_date, false);
+		$comment_date_gmt = mysql2date("Ymd\TH:i:s", $comment->comment_date_gmt, false);
+
+		if ( '0' == $comment->comment_approved )
+			$comment_status = 'hold';
+		else if ( 'spam' == $comment->comment_approved )
+			$comment_status = 'spam';
+		else if ( '1' == $comment->comment_approved )
+			$comment_status = 'approve';
+		else
+			$comment_status = $comment->comment_approved;
+
+		$link = get_comment_link($comment);
+
+		$comment_struct = array(
+			"date_created_gmt"		=> new IXR_Date($comment_date_gmt),
+			"user_id"				=> $comment->user_id,
+			"comment_id"			=> $comment->comment_ID,
+			"parent"				=> $comment->comment_parent,
+			"status"				=> $comment_status,
+			"content"				=> $comment->comment_content,
+			"link"					=> $link,
+			"post_id"				=> $comment->comment_post_ID,
+			"post_title"			=> get_the_title($comment->comment_post_ID),
+			"author"				=> $comment->comment_author,
+			"author_url"			=> $comment->comment_author_url,
+			"author_email"			=> $comment->comment_author_email,
+			"author_ip"				=> $comment->comment_author_IP,
+			"type"					=> $comment->comment_type,
+		);
+
+		return $comment_struct;
+	}
+
+	/**
+	 * Retrieve comments.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getComments($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$struct		= $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if ( !current_user_can( 'moderate_comments' ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit comments.' ) );
+
+		do_action('xmlrpc_call', 'wp.getComments');
+
+		if ( isset($struct['status']) )
+			$status = $struct['status'];
+		else
+			$status = '';
+
+		$post_id = '';
+		if ( isset($struct['post_id']) )
+			$post_id = absint($struct['post_id']);
+
+		$offset = 0;
+		if ( isset($struct['offset']) )
+			$offset = absint($struct['offset']);
+
+		$number = 10;
+		if ( isset($struct['number']) )
+			$number = absint($struct['number']);
+
+		$comments = get_comments( array('status' => $status, 'post_id' => $post_id, 'offset' => $offset, 'number' => $number ) );
+		$num_comments = count($comments);
+
+		if ( ! $num_comments )
+			return array();
+
+		$comments_struct = array();
+
+		for ( $i = 0; $i < $num_comments; $i++ ) {
+			$comment = wp_xmlrpc_server::wp_getComment(array(
+				$blog_id, $username, $password, $comments[$i]->comment_ID,
+			));
+			$comments_struct[] = $comment;
+		}
+
+		return $comments_struct;
+	}
+
+	/**
+	 * Remove comment.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return mixed {@link wp_delete_comment()}
+	 */
+	function wp_deleteComment($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$comment_ID	= (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if ( !current_user_can( 'moderate_comments' ) )
+			return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this blog.' ) );
+
+		do_action('xmlrpc_call', 'wp.deleteComment');
+
+		if ( ! get_comment($comment_ID) )
+			return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
+
+		return wp_delete_comment($comment_ID);
+	}
+
+	/**
+	 * Edit comment.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True, on success.
+	 */
+	function wp_editComment($args) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$comment_ID	= (int) $args[3];
+		$content_struct = $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if ( !current_user_can( 'moderate_comments' ) )
+			return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this blog.' ) );
+
+		do_action('xmlrpc_call', 'wp.editComment');
+
+		if ( ! get_comment($comment_ID) )
+			return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
+
+		if ( isset($content_struct['status']) ) {
+			$statuses = get_comment_statuses();
+			$statuses = array_keys($statuses);
+
+			if ( ! in_array($content_struct['status'], $statuses) )
+				return new IXR_Error( 401, __( 'Invalid comment status.' ) );
+			$comment_approved = $content_struct['status'];
+		}
+
+		// Do some timestamp voodoo
+		if ( !empty( $content_struct['date_created_gmt'] ) ) {
+			$dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+			$comment_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+			$comment_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+		}
+
+		if ( isset($content_struct['content']) )
+			$comment_content = $content_struct['content'];
+
+		if ( isset($content_struct['author']) )
+			$comment_author = $content_struct['author'];
+
+		if ( isset($content_struct['author_url']) )
+			$comment_author_url = $content_struct['author_url'];
+
+		if ( isset($content_struct['author_email']) )
+			$comment_author_email = $content_struct['author_email'];
+
+		// We've got all the data -- post it:
+		$comment = compact('comment_ID', 'comment_content', 'comment_approved', 'comment_date', 'comment_date_gmt', 'comment_author', 'comment_author_email', 'comment_author_url');
+
+		$result = wp_update_comment($comment);
+		if ( is_wp_error( $result ) )
+			return new IXR_Error(500, $result->get_error_message());
+
+		if ( !$result )
+			return new IXR_Error(500, __('Sorry, the comment could not be edited. Something wrong happened.'));
+
+		return true;
+	}
+
+	/**
+	 * Create new comment.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return mixed {@link wp_new_comment()}
+	 */
+	function wp_newComment($args) {
+		global $wpdb;
+
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$post		= $args[3];
+		$content_struct = $args[4];
+
+		$allow_anon = apply_filters('xmlrpc_allow_anonymous_comments', false);
+
+		$user = $this->login($username, $password);
+
+		if ( !$user ) {
+			$logged_in = false;
+			if ( $allow_anon && get_option('comment_registration') )
+				return new IXR_Error( 403, __( 'You must be registered to comment' ) );
+			else if ( !$allow_anon )
+				return $this->error;
+		} else {
+			$logged_in = true;
+		}
+
+		if ( is_numeric($post) )
+			$post_id = absint($post);
+		else
+			$post_id = url_to_postid($post);
+
+		if ( ! $post_id )
+			return new IXR_Error( 404, __( 'Invalid post ID.' ) );
+
+		if ( ! get_post($post_id) )
+			return new IXR_Error( 404, __( 'Invalid post ID.' ) );
+
+		$comment['comment_post_ID'] = $post_id;
+
+		if ( $logged_in ) {
+			$comment['comment_author'] = $wpdb->escape( $user->display_name );
+			$comment['comment_author_email'] = $wpdb->escape( $user->user_email );
+			$comment['comment_author_url'] = $wpdb->escape( $user->user_url );
+			$comment['user_ID'] = $user->ID;
+		} else {
+			$comment['comment_author'] = '';
+			if ( isset($content_struct['author']) )
+				$comment['comment_author'] = $content_struct['author'];
+
+			$comment['comment_author_email'] = '';
+			if ( isset($content_struct['author_email']) )
+				$comment['comment_author_email'] = $content_struct['author_email'];
+
+			$comment['comment_author_url'] = '';
+			if ( isset($content_struct['author_url']) )
+				$comment['comment_author_url'] = $content_struct['author_url'];
+
+			$comment['user_ID'] = 0;
+
+			if ( get_option('require_name_email') ) {
+				if ( 6 > strlen($comment['comment_author_email']) || '' == $comment['comment_author'] )
+					return new IXR_Error( 403, __( 'Comment author name and email are required' ) );
+				elseif ( !is_email($comment['comment_author_email']) )
+					return new IXR_Error( 403, __( 'A valid email address is required' ) );
+			}
+		}
+
+		$comment['comment_parent'] = isset($content_struct['comment_parent']) ? absint($content_struct['comment_parent']) : 0;
+
+		$comment['comment_content'] = $content_struct['content'];
+
+		do_action('xmlrpc_call', 'wp.newComment');
+
+		return wp_new_comment($comment);
+	}
+
+	/**
+	 * Retrieve all of the comment status.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getCommentStatusList($args) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if ( !current_user_can( 'moderate_comments' ) )
+			return new IXR_Error( 403, __( 'You are not allowed access to details about this blog.' ) );
+
+		do_action('xmlrpc_call', 'wp.getCommentStatusList');
+
+		return get_comment_statuses( );
+	}
+
+	/**
+	 * Retrieve comment count.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getCommentCount( $args ) {
+		$this->escape($args);
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$post_id	= (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) ) {
+			return new IXR_Error( 403, __( 'You are not allowed access to details about comments.' ) );
+		}
+
+		do_action('xmlrpc_call', 'wp.getCommentCount');
+
+		$count = wp_count_comments( $post_id );
+		return array(
+			"approved" => $count->approved,
+			"awaiting_moderation" => $count->moderated,
+			"spam" => $count->spam,
+			"total_comments" => $count->total_comments
+		);
+	}
+
+	/**
+	 * Retrieve post statuses.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getPostStatusList( $args ) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) ) {
+			return new IXR_Error( 403, __( 'You are not allowed access to details about this blog.' ) );
+		}
+
+		do_action('xmlrpc_call', 'wp.getPostStatusList');
+
+		return get_post_statuses( );
+	}
+
+	/**
+	 * Retrieve page statuses.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getPageStatusList( $args ) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) ) {
+			return new IXR_Error( 403, __( 'You are not allowed access to details about this blog.' ) );
+		}
+
+		do_action('xmlrpc_call', 'wp.getPageStatusList');
+
+		return get_page_statuses( );
+	}
+
+	/**
+	 * Retrieve page templates.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getPageTemplates( $args ) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_pages' ) ) {
+			return new IXR_Error( 403, __( 'You are not allowed access to details about this blog.' ) );
+		}
+
+		$templates = get_page_templates( );
+		$templates['Default'] = 'default';
+
+		return $templates;
+	}
+
+	/**
+	 * Retrieve blog options.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function wp_getOptions( $args ) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$options	= (array) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		// If no specific options where asked for, return all of them
+		if (count( $options ) == 0 ) {
+			$options = array_keys($this->blog_options);
+		}
+
+		return $this->_getOptions($options);
+	}
+
+	/**
+	 * Retrieve blog options value from list.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param array $options Options to retrieve.
+	 * @return array
+	 */
+	function _getOptions($options)
+	{
+		$data = array( );
+		foreach( $options as $option ) {
+			if( array_key_exists( $option, $this->blog_options ) )
+			{
+				$data[$option] = $this->blog_options[$option];
+				//Is the value static or dynamic?
+				if( isset( $data[$option]['option'] ) ) {
+					$data[$option]['value'] = get_option( $data[$option]['option'] );
+					unset($data[$option]['option']);
+				}
+			}
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Update blog options.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return unknown
+	 */
+	function wp_setOptions( $args ) {
+		$this->escape( $args );
+
+		$blog_id	= (int) $args[0];
+		$username	= $args[1];
+		$password	= $args[2];
+		$options	= (array) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'manage_options' ) )
+			return new IXR_Error( 403, __( 'You are not allowed to update options.' ) );
+
+		foreach( $options as $o_name => $o_value ) {
+			$option_names[] = $o_name;
+			if( !array_key_exists( $o_name, $this->blog_options ) )
+				continue;
+
+			if( $this->blog_options[$o_name]['readonly'] == true )
+				continue;
+
+			update_option( $this->blog_options[$o_name]['option'], $o_value );
+		}
+
+		//Now return the updated values
+		return $this->_getOptions($option_names);
+	}
+
+	/* Blogger API functions.
+	 * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
+	 */
+
+	/**
+	 * Retrieve blogs that user owns.
+	 *
+	 * Will make more sense once we support multiple blogs.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function blogger_getUsersBlogs($args) {
+
+		$this->escape($args);
+
+		$username = $args[1];
+		$password  = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.getUsersBlogs');
+
+		$is_admin = current_user_can('manage_options');
+
+		$struct = array(
+			'isAdmin'  => $is_admin,
+			'url'      => get_option('home') . '/',
+			'blogid'   => '1',
+			'blogName' => get_option('blogname'),
+			'xmlrpc'   => site_url( 'xmlrpc.php' )
+		);
+
+		return array($struct);
+	}
+
+	/**
+	 * Retrieve user's data.
+	 *
+	 * Gives your client some info about you, so you don't have to.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function blogger_getUserInfo($args) {
+
+		$this->escape($args);
+
+		$username = $args[1];
+		$password  = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) )
+			return new IXR_Error( 401, __( 'Sorry, you do not have access to user data on this blog.' ) );
+
+		do_action('xmlrpc_call', 'blogger.getUserInfo');
+
+		$struct = array(
+			'nickname'  => $user->nickname,
+			'userid'    => $user->ID,
+			'url'       => $user->user_url,
+			'lastname'  => $user->last_name,
+			'firstname' => $user->first_name
+		);
+
+		return $struct;
+	}
+
+	/**
+	 * Retrieve post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function blogger_getPost($args) {
+
+		$this->escape($args);
+
+		$post_ID    = (int) $args[1];
+		$username = $args[2];
+		$password  = $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_post', $post_ID ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
+
+		do_action('xmlrpc_call', 'blogger.getPost');
+
+		$post_data = wp_get_single_post($post_ID, ARRAY_A);
+
+		$categories = implode(',', wp_get_post_categories($post_ID));
+
+		$content  = ''.stripslashes($post_data['post_title']).'';
+		$content .= ''.$categories.'';
+		$content .= stripslashes($post_data['post_content']);
+
+		$struct = array(
+			'userid'    => $post_data['post_author'],
+			'dateCreated' => new IXR_Date(mysql2date('Ymd\TH:i:s', $post_data['post_date'], false)),
+			'content'     => $content,
+			'postid'  => $post_data['ID']
+		);
+
+		return $struct;
+	}
+
+	/**
+	 * Retrieve list of recent posts.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function blogger_getRecentPosts($args) {
+
+		$this->escape($args);
+
+		$blog_ID    = (int) $args[1]; /* though we don't use it yet */
+		$username = $args[2];
+		$password  = $args[3];
+		$num_posts  = $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.getRecentPosts');
+
+		$posts_list = wp_get_recent_posts($num_posts);
+
+		if (!$posts_list) {
+			$this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
+			return $this->error;
+		}
+
+		foreach ($posts_list as $entry) {
+			if( !current_user_can( 'edit_post', $entry['ID'] ) )
+				continue;
+
+			$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+			$categories = implode(',', wp_get_post_categories($entry['ID']));
+
+			$content  = ''.stripslashes($entry['post_title']).'';
+			$content .= ''.$categories.'';
+			$content .= stripslashes($entry['post_content']);
+
+			$struct[] = array(
+				'userid' => $entry['post_author'],
+				'dateCreated' => new IXR_Date($post_date),
+				'content' => $content,
+				'postid' => $entry['ID'],
+			);
+
+		}
+
+		$recent_posts = array();
+		for ($j=0; $jescape($args);
+
+		$blog_ID    = (int) $args[1];
+		$username = $args[2];
+		$password  = $args[3];
+		$template   = $args[4]; /* could be 'main' or 'archiveIndex', but we don't use it */
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.getTemplate');
+
+		if ( !current_user_can('edit_themes') ) {
+			return new IXR_Error(401, __('Sorry, this user can not edit the template.'));
+		}
+
+		/* warning: here we make the assumption that the blog's URL is on the same server */
+		$filename = get_option('home') . '/';
+		$filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename);
+
+		$f = fopen($filename, 'r');
+		$content = fread($f, filesize($filename));
+		fclose($f);
+
+		/* so it is actually editable with a windows/mac client */
+		// FIXME: (or delete me) do we really want to cater to bad clients at the expense of good ones by BEEPing up their line breaks? commented.     $content = str_replace("\n", "\r\n", $content);
+
+		return $content;
+	}
+
+	/**
+	 * Updates the content of blog_filename.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True when done.
+	 */
+	function blogger_setTemplate($args) {
+
+		$this->escape($args);
+
+		$blog_ID    = (int) $args[1];
+		$username = $args[2];
+		$password  = $args[3];
+		$content    = $args[4];
+		$template   = $args[5]; /* could be 'main' or 'archiveIndex', but we don't use it */
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.setTemplate');
+
+		if ( !current_user_can('edit_themes') ) {
+			return new IXR_Error(401, __('Sorry, this user cannot edit the template.'));
+		}
+
+		/* warning: here we make the assumption that the blog's URL is on the same server */
+		$filename = get_option('home') . '/';
+		$filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename);
+
+		if ($f = fopen($filename, 'w+')) {
+			fwrite($f, $content);
+			fclose($f);
+		} else {
+			return new IXR_Error(500, __('Either the file is not writable, or something wrong happened. The file has not been updated.'));
+		}
+
+		return true;
+	}
+
+	/**
+	 * Create new post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return int
+	 */
+	function blogger_newPost($args) {
+
+		$this->escape($args);
+
+		$blog_ID    = (int) $args[1]; /* though we don't use it yet */
+		$username = $args[2];
+		$password  = $args[3];
+		$content    = $args[4];
+		$publish    = $args[5];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.newPost');
+
+		$cap = ($publish) ? 'publish_posts' : 'edit_posts';
+		if ( !current_user_can($cap) )
+			return new IXR_Error(401, __('Sorry, you are not allowed to post on this blog.'));
+
+		$post_status = ($publish) ? 'publish' : 'draft';
+
+		$post_author = $user->ID;
+
+		$post_title = xmlrpc_getposttitle($content);
+		$post_category = xmlrpc_getpostcategory($content);
+		$post_content = xmlrpc_removepostdata($content);
+
+		$post_date = current_time('mysql');
+		$post_date_gmt = current_time('mysql', 1);
+
+		$post_data = compact('blog_ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status');
+
+		$post_ID = wp_insert_post($post_data);
+		if ( is_wp_error( $post_ID ) )
+			return new IXR_Error(500, $post_ID->get_error_message());
+
+		if (!$post_ID)
+			return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.'));
+
+		$this->attach_uploads( $post_ID, $post_content );
+
+		logIO('O', "Posted ! ID: $post_ID");
+
+		return $post_ID;
+	}
+
+	/**
+	 * Edit a post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool true when done.
+	 */
+	function blogger_editPost($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[1];
+		$username  = $args[2];
+		$password   = $args[3];
+		$content     = $args[4];
+		$publish     = $args[5];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.editPost');
+
+		$actual_post = wp_get_single_post($post_ID,ARRAY_A);
+
+		if (!$actual_post || $actual_post['post_type'] != 'post') {
+			return new IXR_Error(404, __('Sorry, no such post.'));
+		}
+
+		$this->escape($actual_post);
+
+		if ( !current_user_can('edit_post', $post_ID) )
+			return new IXR_Error(401, __('Sorry, you do not have the right to edit this post.'));
+
+		extract($actual_post, EXTR_SKIP);
+
+		if ( ('publish' == $post_status) && !current_user_can('publish_posts') )
+			return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
+
+		$post_title = xmlrpc_getposttitle($content);
+		$post_category = xmlrpc_getpostcategory($content);
+		$post_content = xmlrpc_removepostdata($content);
+
+		$postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt');
+
+		$result = wp_update_post($postdata);
+
+		if (!$result) {
+			return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be edited.'));
+		}
+		$this->attach_uploads( $ID, $post_content );
+
+		return true;
+	}
+
+	/**
+	 * Remove a post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True when post is deleted.
+	 */
+	function blogger_deletePost($args) {
+		$this->escape($args);
+
+		$post_ID     = (int) $args[1];
+		$username  = $args[2];
+		$password   = $args[3];
+		$publish     = $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'blogger.deletePost');
+
+		$actual_post = wp_get_single_post($post_ID,ARRAY_A);
+
+		if (!$actual_post || $actual_post['post_type'] != 'post') {
+			return new IXR_Error(404, __('Sorry, no such post.'));
+		}
+
+		if ( !current_user_can('edit_post', $post_ID) )
+			return new IXR_Error(401, __('Sorry, you do not have the right to delete this post.'));
+
+		$result = wp_delete_post($post_ID);
+
+		if (!$result) {
+			return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be deleted.'));
+		}
+
+		return true;
+	}
+
+	/* MetaWeblog API functions
+	 * specs on wherever Dave Winer wants them to be
+	 */
+
+	/**
+	 * Create a new post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return int
+	 */
+	function mw_newPost($args) {
+		$this->escape($args);
+
+		$blog_ID     = (int) $args[0]; // we will support this in the near future
+		$username  = $args[1];
+		$password   = $args[2];
+		$content_struct = $args[3];
+		$publish     = $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'metaWeblog.newPost');
+
+		$cap = ( $publish ) ? 'publish_posts' : 'edit_posts';
+		$error_message = __( 'Sorry, you are not allowed to publish posts on this blog.' );
+		$post_type = 'post';
+		$page_template = '';
+		if( !empty( $content_struct['post_type'] ) ) {
+			if( $content_struct['post_type'] == 'page' ) {
+				$cap = ( $publish ) ? 'publish_pages' : 'edit_pages';
+				$error_message = __( 'Sorry, you are not allowed to publish pages on this blog.' );
+				$post_type = 'page';
+				if( !empty( $content_struct['wp_page_template'] ) )
+					$page_template = $content_struct['wp_page_template'];
+			}
+			elseif( $content_struct['post_type'] == 'post' ) {
+				// This is the default, no changes needed
+			}
+			else {
+				// No other post_type values are allowed here
+				return new IXR_Error( 401, __( 'Invalid post type.' ) );
+			}
+		}
+
+		if( !current_user_can( $cap ) ) {
+			return new IXR_Error( 401, $error_message );
+		}
+
+		// Let WordPress generate the post_name (slug) unless
+		// one has been provided.
+		$post_name = "";
+		if(isset($content_struct["wp_slug"])) {
+			$post_name = $content_struct["wp_slug"];
+		}
+
+		// Only use a password if one was given.
+		if(isset($content_struct["wp_password"])) {
+			$post_password = $content_struct["wp_password"];
+		}
+
+		// Only set a post parent if one was provided.
+		if(isset($content_struct["wp_page_parent_id"])) {
+			$post_parent = $content_struct["wp_page_parent_id"];
+		}
+
+		// Only set the menu_order if it was provided.
+		if(isset($content_struct["wp_page_order"])) {
+			$menu_order = $content_struct["wp_page_order"];
+		}
+
+		$post_author = $user->ID;
+
+		// If an author id was provided then use it instead.
+		if(
+			isset($content_struct["wp_author_id"])
+			&& ($user->ID != $content_struct["wp_author_id"])
+		) {
+			switch($post_type) {
+				case "post":
+					if(!current_user_can("edit_others_posts")) {
+						return(new IXR_Error(401, __("You are not allowed to post as this user")));
+					}
+					break;
+				case "page":
+					if(!current_user_can("edit_others_pages")) {
+						return(new IXR_Error(401, __("You are not allowed to create pages as this user")));
+					}
+					break;
+				default:
+					return(new IXR_Error(401, __("Invalid post type.")));
+					break;
+			}
+			$post_author = $content_struct["wp_author_id"];
+		}
+
+		$post_title = $content_struct['title'];
+		$post_content = $content_struct['description'];
+
+		$post_status = $publish ? 'publish' : 'draft';
+
+		if( isset( $content_struct["{$post_type}_status"] ) ) {
+			switch( $content_struct["{$post_type}_status"] ) {
+				case 'draft':
+				case 'private':
+				case 'publish':
+					$post_status = $content_struct["{$post_type}_status"];
+					break;
+				case 'pending':
+					// Pending is only valid for posts, not pages.
+					if( $post_type === 'post' ) {
+						$post_status = $content_struct["{$post_type}_status"];
+					}
+					break;
+				default:
+					$post_status = $publish ? 'publish' : 'draft';
+					break;
+			}
+		}
+
+		$post_excerpt = $content_struct['mt_excerpt'];
+		$post_more = $content_struct['mt_text_more'];
+
+		$tags_input = $content_struct['mt_keywords'];
+
+		if(isset($content_struct["mt_allow_comments"])) {
+			if(!is_numeric($content_struct["mt_allow_comments"])) {
+				switch($content_struct["mt_allow_comments"]) {
+					case "closed":
+						$comment_status = "closed";
+						break;
+					case "open":
+						$comment_status = "open";
+						break;
+					default:
+						$comment_status = get_option("default_comment_status");
+						break;
+				}
+			}
+			else {
+				switch((int) $content_struct["mt_allow_comments"]) {
+					case 0:
+					case 2:
+						$comment_status = "closed";
+						break;
+					case 1:
+						$comment_status = "open";
+						break;
+					default:
+						$comment_status = get_option("default_comment_status");
+						break;
+				}
+			}
+		}
+		else {
+			$comment_status = get_option("default_comment_status");
+		}
+
+		if(isset($content_struct["mt_allow_pings"])) {
+			if(!is_numeric($content_struct["mt_allow_pings"])) {
+				switch($content_struct['mt_allow_pings']) {
+					case "closed":
+						$ping_status = "closed";
+						break;
+					case "open":
+						$ping_status = "open";
+						break;
+					default:
+						$ping_status = get_option("default_ping_status");
+						break;
+				}
+			}
+			else {
+				switch((int) $content_struct["mt_allow_pings"]) {
+					case 0:
+						$ping_status = "closed";
+						break;
+					case 1:
+						$ping_status = "open";
+						break;
+					default:
+						$ping_status = get_option("default_ping_status");
+						break;
+				}
+			}
+		}
+		else {
+			$ping_status = get_option("default_ping_status");
+		}
+
+		if ($post_more) {
+			$post_content = $post_content . "" . $post_more;
+		}
+
+		$to_ping = $content_struct['mt_tb_ping_urls'];
+		if ( is_array($to_ping) )
+			$to_ping = implode(' ', $to_ping);
+
+		// Do some timestamp voodoo
+		if ( !empty( $content_struct['date_created_gmt'] ) )
+			$dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+		elseif ( !empty( $content_struct['dateCreated']) )
+			$dateCreated = $content_struct['dateCreated']->getIso();
+
+		if ( !empty( $dateCreated ) ) {
+			$post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+			$post_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+		} else {
+			$post_date = current_time('mysql');
+			$post_date_gmt = current_time('mysql', 1);
+		}
+
+		$catnames = $content_struct['categories'];
+		logIO('O', 'Post cats: ' . var_export($catnames,true));
+		$post_category = array();
+
+		if (is_array($catnames)) {
+			foreach ($catnames as $cat) {
+				$post_category[] = get_cat_ID($cat);
+			}
+		}
+
+		// We've got all the data -- post it:
+		$postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'to_ping', 'post_type', 'post_name', 'post_password', 'post_parent', 'menu_order', 'tags_input', 'page_template');
+
+		$post_ID = wp_insert_post($postdata, true);
+		if ( is_wp_error( $post_ID ) )
+			return new IXR_Error(500, $post_ID->get_error_message());
+
+		if (!$post_ID) {
+			return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.'));
+		}
+
+		// Only posts can be sticky
+		if ( $post_type == 'post' && isset( $content_struct['sticky'] ) )
+			if ( $content_struct['sticky'] == true )
+				stick_post( $post_ID );
+			elseif ( $content_struct['sticky'] == false )
+				unstick_post( $post_ID );
+
+		if ( isset($content_struct['custom_fields']) ) {
+			$this->set_custom_fields($post_ID, $content_struct['custom_fields']);
+		}
+
+		// Handle enclosures
+		$this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
+
+		$this->attach_uploads( $post_ID, $post_content );
+
+		logIO('O', "Posted ! ID: $post_ID");
+
+		return strval($post_ID);
+	}
+
+	function add_enclosure_if_new($post_ID, $enclosure) {
+		if( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) {
+
+			$encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'];
+			$found = false;
+			foreach ( (array) get_post_custom($post_ID) as $key => $val) {
+				if ($key == 'enclosure') {
+					foreach ( (array) $val as $enc ) {
+						if ($enc == $encstring) {
+							$found = true;
+							break 2;
+						}
+					}
+				}
+			}
+			if (!$found) {
+				add_post_meta( $post_ID, 'enclosure', $encstring );
+			}
+		}
+	}
+
+	/**
+	 * Attach upload to a post.
+	 *
+	 * @since 2.1.0
+	 *
+	 * @param int $post_ID Post ID.
+	 * @param string $post_content Post Content for attachment.
+	 */
+	function attach_uploads( $post_ID, $post_content ) {
+		global $wpdb;
+
+		// find any unattached files
+		$attachments = $wpdb->get_results( "SELECT ID, guid FROM {$wpdb->posts} WHERE post_parent = '0' AND post_type = 'attachment'" );
+		if( is_array( $attachments ) ) {
+			foreach( $attachments as $file ) {
+				if( strpos( $post_content, $file->guid ) !== false ) {
+					$wpdb->update($wpdb->posts, array('post_parent' => $post_ID), array('ID' => $file->ID) );
+				}
+			}
+		}
+	}
+
+	/**
+	 * Edit a post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True on success.
+	 */
+	function mw_editPost($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+		$content_struct = $args[3];
+		$publish     = $args[4];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'metaWeblog.editPost');
+
+		$cap = ( $publish ) ? 'publish_posts' : 'edit_posts';
+		$error_message = __( 'Sorry, you are not allowed to publish posts on this blog.' );
+		$post_type = 'post';
+		$page_template = '';
+		if( !empty( $content_struct['post_type'] ) ) {
+			if( $content_struct['post_type'] == 'page' ) {
+				$cap = ( $publish ) ? 'publish_pages' : 'edit_pages';
+				$error_message = __( 'Sorry, you are not allowed to publish pages on this blog.' );
+				$post_type = 'page';
+				if( !empty( $content_struct['wp_page_template'] ) )
+					$page_template = $content_struct['wp_page_template'];
+			}
+			elseif( $content_struct['post_type'] == 'post' ) {
+				// This is the default, no changes needed
+			}
+			else {
+				// No other post_type values are allowed here
+				return new IXR_Error( 401, __( 'Invalid post type.' ) );
+			}
+		}
+
+		if( !current_user_can( $cap ) ) {
+			return new IXR_Error( 401, $error_message );
+		}
+
+		$postdata = wp_get_single_post($post_ID, ARRAY_A);
+
+		// If there is no post data for the give post id, stop
+		// now and return an error.  Other wise a new post will be
+		// created (which was the old behavior).
+		if(empty($postdata["ID"])) {
+			return(new IXR_Error(404, __("Invalid post ID.")));
+		}
+
+		$this->escape($postdata);
+		extract($postdata, EXTR_SKIP);
+
+		// Let WordPress manage slug if none was provided.
+		$post_name = "";
+		if(isset($content_struct["wp_slug"])) {
+			$post_name = $content_struct["wp_slug"];
+		}
+
+		// Only use a password if one was given.
+		if(isset($content_struct["wp_password"])) {
+			$post_password = $content_struct["wp_password"];
+		}
+
+		// Only set a post parent if one was given.
+		if(isset($content_struct["wp_page_parent_id"])) {
+			$post_parent = $content_struct["wp_page_parent_id"];
+		}
+
+		// Only set the menu_order if it was given.
+		if(isset($content_struct["wp_page_order"])) {
+			$menu_order = $content_struct["wp_page_order"];
+		}
+
+		$post_author = $postdata["post_author"];
+
+		// Only set the post_author if one is set.
+		if(
+			isset($content_struct["wp_author_id"])
+			&& ($user->ID != $content_struct["wp_author_id"])
+		) {
+			switch($post_type) {
+				case "post":
+					if(!current_user_can("edit_others_posts")) {
+						return(new IXR_Error(401, __("You are not allowed to change the post author as this user.")));
+					}
+					break;
+				case "page":
+					if(!current_user_can("edit_others_pages")) {
+						return(new IXR_Error(401, __("You are not allowed to change the page author as this user.")));
+					}
+					break;
+				default:
+					return(new IXR_Error(401, __("Invalid post type.")));
+					break;
+			}
+			$post_author = $content_struct["wp_author_id"];
+		}
+
+		if(isset($content_struct["mt_allow_comments"])) {
+			if(!is_numeric($content_struct["mt_allow_comments"])) {
+				switch($content_struct["mt_allow_comments"]) {
+					case "closed":
+						$comment_status = "closed";
+						break;
+					case "open":
+						$comment_status = "open";
+						break;
+					default:
+						$comment_status = get_option("default_comment_status");
+						break;
+				}
+			}
+			else {
+				switch((int) $content_struct["mt_allow_comments"]) {
+					case 0:
+					case 2:
+						$comment_status = "closed";
+						break;
+					case 1:
+						$comment_status = "open";
+						break;
+					default:
+						$comment_status = get_option("default_comment_status");
+						break;
+				}
+			}
+		}
+
+		if(isset($content_struct["mt_allow_pings"])) {
+			if(!is_numeric($content_struct["mt_allow_pings"])) {
+				switch($content_struct["mt_allow_pings"]) {
+					case "closed":
+						$ping_status = "closed";
+						break;
+					case "open":
+						$ping_status = "open";
+						break;
+					default:
+						$ping_status = get_option("default_ping_status");
+						break;
+				}
+			}
+			else {
+				switch((int) $content_struct["mt_allow_pings"]) {
+					case 0:
+						$ping_status = "closed";
+						break;
+					case 1:
+						$ping_status = "open";
+						break;
+					default:
+						$ping_status = get_option("default_ping_status");
+						break;
+				}
+			}
+		}
+
+		$post_title = $content_struct['title'];
+		$post_content = $content_struct['description'];
+		$catnames = $content_struct['categories'];
+
+		$post_category = array();
+
+		if (is_array($catnames)) {
+			foreach ($catnames as $cat) {
+		 		$post_category[] = get_cat_ID($cat);
+			}
+		}
+
+		$post_excerpt = $content_struct['mt_excerpt'];
+		$post_more = $content_struct['mt_text_more'];
+
+		$post_status = $publish ? 'publish' : 'draft';
+		if( isset( $content_struct["{$post_type}_status"] ) ) {
+			switch( $content_struct["{$post_type}_status"] ) {
+				case 'draft':
+				case 'private':
+				case 'publish':
+					$post_status = $content_struct["{$post_type}_status"];
+					break;
+				case 'pending':
+					// Pending is only valid for posts, not pages.
+					if( $post_type === 'post' ) {
+						$post_status = $content_struct["{$post_type}_status"];
+					}
+					break;
+				default:
+					$post_status = $publish ? 'publish' : 'draft';
+					break;
+			}
+		}
+
+		$tags_input = $content_struct['mt_keywords'];
+
+		if ( ('publish' == $post_status) ) {
+			if ( ( 'page' == $post_type ) && !current_user_can('publish_pages') )
+				return new IXR_Error(401, __('Sorry, you do not have the right to publish this page.'));
+			else if ( !current_user_can('publish_posts') )
+				return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
+		}
+
+		if ($post_more) {
+			$post_content = $post_content . "" . $post_more;
+		}
+
+		$to_ping = $content_struct['mt_tb_ping_urls'];
+		if ( is_array($to_ping) )
+			$to_ping = implode(' ', $to_ping);
+
+		// Do some timestamp voodoo
+		if ( !empty( $content_struct['date_created_gmt'] ) )
+			$dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+		elseif ( !empty( $content_struct['dateCreated']) )
+			$dateCreated = $content_struct['dateCreated']->getIso();
+
+		if ( !empty( $dateCreated ) ) {
+			$post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+			$post_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+		} else {
+			$post_date     = $postdata['post_date'];
+			$post_date_gmt = $postdata['post_date_gmt'];
+		}
+
+		// We've got all the data -- post it:
+		$newpost = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'post_date', 'post_date_gmt', 'to_ping', 'post_name', 'post_password', 'post_parent', 'menu_order', 'post_author', 'tags_input', 'page_template');
+
+		$result = wp_update_post($newpost, true);
+		if ( is_wp_error( $result ) )
+			return new IXR_Error(500, $result->get_error_message());
+
+		if (!$result) {
+			return new IXR_Error(500, __('Sorry, your entry could not be edited. Something wrong happened.'));
+		}
+
+		// Only posts can be sticky
+		if ( $post_type == 'post' && isset( $content_struct['sticky'] ) )
+			if ( $content_struct['sticky'] == true )
+				stick_post( $post_ID );
+			elseif ( $content_struct['sticky'] == false )
+				unstick_post( $post_ID );
+
+		if ( isset($content_struct['custom_fields']) ) {
+			$this->set_custom_fields($post_ID, $content_struct['custom_fields']);
+		}
+
+		// Handle enclosures
+		$this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
+
+		$this->attach_uploads( $ID, $post_content );
+
+		logIO('O',"(MW) Edited ! ID: $post_ID");
+
+		return true;
+	}
+
+	/**
+	 * Retrieve post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mw_getPost($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_post', $post_ID ) )
+			return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
+
+		do_action('xmlrpc_call', 'metaWeblog.getPost');
+
+		$postdata = wp_get_single_post($post_ID, ARRAY_A);
+
+		if ($postdata['post_date'] != '') {
+			$post_date = mysql2date('Ymd\TH:i:s', $postdata['post_date'], false);
+			$post_date_gmt = mysql2date('Ymd\TH:i:s', $postdata['post_date_gmt'], false);
+
+			// For drafts use the GMT version of the post date
+			if ( $postdata['post_status'] == 'draft' ) {
+				$post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $postdata['post_date'] ), 'Ymd\TH:i:s' );
+			}
+
+			$categories = array();
+			$catids = wp_get_post_categories($post_ID);
+			foreach($catids as $catid)
+				$categories[] = get_cat_name($catid);
+
+			$tagnames = array();
+			$tags = wp_get_post_tags( $post_ID );
+			if ( !empty( $tags ) ) {
+				foreach ( $tags as $tag )
+					$tagnames[] = $tag->name;
+				$tagnames = implode( ', ', $tagnames );
+			} else {
+				$tagnames = '';
+			}
+
+			$post = get_extended($postdata['post_content']);
+			$link = post_permalink($postdata['ID']);
+
+			// Get the author info.
+			$author = get_userdata($postdata['post_author']);
+
+			$allow_comments = ('open' == $postdata['comment_status']) ? 1 : 0;
+			$allow_pings = ('open' == $postdata['ping_status']) ? 1 : 0;
+
+			// Consider future posts as published
+			if( $postdata['post_status'] === 'future' ) {
+				$postdata['post_status'] = 'publish';
+			}
+
+			$sticky = false;
+			if ( is_sticky( $post_ID ) )
+				$sticky = true;
+
+			$enclosure = array();
+			foreach ( (array) get_post_custom($post_ID) as $key => $val) {
+				if ($key == 'enclosure') {
+					foreach ( (array) $val as $enc ) {
+						$encdata = split("\n", $enc);
+						$enclosure['url'] = trim(htmlspecialchars($encdata[0]));
+						$enclosure['length'] = trim($encdata[1]);
+						$enclosure['type'] = trim($encdata[2]);
+						break 2;
+					}
+				}
+			}
+
+			$resp = array(
+				'dateCreated' => new IXR_Date($post_date),
+				'userid' => $postdata['post_author'],
+				'postid' => $postdata['ID'],
+				'description' => $post['main'],
+				'title' => $postdata['post_title'],
+				'link' => $link,
+				'permaLink' => $link,
+				// commented out because no other tool seems to use this
+				//	      'content' => $entry['post_content'],
+				'categories' => $categories,
+				'mt_excerpt' => $postdata['post_excerpt'],
+				'mt_text_more' => $post['extended'],
+				'mt_allow_comments' => $allow_comments,
+				'mt_allow_pings' => $allow_pings,
+				'mt_keywords' => $tagnames,
+				'wp_slug' => $postdata['post_name'],
+				'wp_password' => $postdata['post_password'],
+				'wp_author_id' => $author->ID,
+				'wp_author_display_name'	=> $author->display_name,
+				'date_created_gmt' => new IXR_Date($post_date_gmt),
+				'post_status' => $postdata['post_status'],
+				'custom_fields' => $this->get_custom_fields($post_ID),
+				'sticky' => $sticky
+			);
+
+			if (!empty($enclosure)) $resp['enclosure'] = $enclosure;
+
+			return $resp;
+		} else {
+			return new IXR_Error(404, __('Sorry, no such post.'));
+		}
+	}
+
+	/**
+	 * Retrieve list of recent posts.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mw_getRecentPosts($args) {
+
+		$this->escape($args);
+
+		$blog_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+		$num_posts   = (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'metaWeblog.getRecentPosts');
+
+		$posts_list = wp_get_recent_posts($num_posts);
+
+		if (!$posts_list) {
+			return array( );
+		}
+
+		foreach ($posts_list as $entry) {
+			if( !current_user_can( 'edit_post', $entry['ID'] ) )
+				continue;
+
+			$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+			$post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false);
+
+			// For drafts use the GMT version of the date
+			if ( $entry['post_status'] == 'draft' ) {
+				$post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' );
+			}
+
+			$categories = array();
+			$catids = wp_get_post_categories($entry['ID']);
+			foreach($catids as $catid) {
+				$categories[] = get_cat_name($catid);
+			}
+
+			$tagnames = array();
+			$tags = wp_get_post_tags( $entry['ID'] );
+			if ( !empty( $tags ) ) {
+				foreach ( $tags as $tag ) {
+					$tagnames[] = $tag->name;
+				}
+				$tagnames = implode( ', ', $tagnames );
+			} else {
+				$tagnames = '';
+			}
+
+			$post = get_extended($entry['post_content']);
+			$link = post_permalink($entry['ID']);
+
+			// Get the post author info.
+			$author = get_userdata($entry['post_author']);
+
+			$allow_comments = ('open' == $entry['comment_status']) ? 1 : 0;
+			$allow_pings = ('open' == $entry['ping_status']) ? 1 : 0;
+
+			// Consider future posts as published
+			if( $entry['post_status'] === 'future' ) {
+				$entry['post_status'] = 'publish';
+			}
+
+			$struct[] = array(
+				'dateCreated' => new IXR_Date($post_date),
+				'userid' => $entry['post_author'],
+				'postid' => $entry['ID'],
+				'description' => $post['main'],
+				'title' => $entry['post_title'],
+				'link' => $link,
+				'permaLink' => $link,
+				// commented out because no other tool seems to use this
+				// 'content' => $entry['post_content'],
+				'categories' => $categories,
+				'mt_excerpt' => $entry['post_excerpt'],
+				'mt_text_more' => $post['extended'],
+				'mt_allow_comments' => $allow_comments,
+				'mt_allow_pings' => $allow_pings,
+				'mt_keywords' => $tagnames,
+				'wp_slug' => $entry['post_name'],
+				'wp_password' => $entry['post_password'],
+				'wp_author_id' => $author->ID,
+				'wp_author_display_name' => $author->display_name,
+				'date_created_gmt' => new IXR_Date($post_date_gmt),
+				'post_status' => $entry['post_status'],
+				'custom_fields' => $this->get_custom_fields($entry['ID'])
+			);
+
+		}
+
+		$recent_posts = array();
+		for ($j=0; $jescape($args);
+
+		$blog_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) )
+			return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this blog in order to view categories.' ) );
+
+		do_action('xmlrpc_call', 'metaWeblog.getCategories');
+
+		$categories_struct = array();
+
+		if ( $cats = get_categories('get=all') ) {
+			foreach ( $cats as $cat ) {
+				$struct['categoryId'] = $cat->term_id;
+				$struct['parentId'] = $cat->parent;
+				$struct['description'] = $cat->name;
+				$struct['categoryDescription'] = $cat->description;
+				$struct['categoryName'] = $cat->name;
+				$struct['htmlUrl'] = esc_html(get_category_link($cat->term_id));
+				$struct['rssUrl'] = esc_html(get_category_feed_link($cat->term_id, 'rss2'));
+
+				$categories_struct[] = $struct;
+			}
+		}
+
+		return $categories_struct;
+	}
+
+	/**
+	 * Uploads a file, following your settings.
+	 *
+	 * Adapted from a patch by Johann Richard.
+	 *
+	 * @link http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mw_newMediaObject($args) {
+		global $wpdb;
+
+		$blog_ID     = (int) $args[0];
+		$username  = $wpdb->escape($args[1]);
+		$password   = $wpdb->escape($args[2]);
+		$data        = $args[3];
+
+		$name = sanitize_file_name( $data['name'] );
+		$type = $data['type'];
+		$bits = $data['bits'];
+
+		logIO('O', '(MW) Received '.strlen($bits).' bytes');
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'metaWeblog.newMediaObject');
+
+		if ( !current_user_can('upload_files') ) {
+			logIO('O', '(MW) User does not have upload_files capability');
+			$this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.'));
+			return $this->error;
+		}
+
+		if ( $upload_err = apply_filters( "pre_upload_error", false ) )
+			return new IXR_Error(500, $upload_err);
+
+		if(!empty($data["overwrite"]) && ($data["overwrite"] == true)) {
+			// Get postmeta info on the object.
+			$old_file = $wpdb->get_row("
+				SELECT ID
+				FROM {$wpdb->posts}
+				WHERE post_title = '{$name}'
+					AND post_type = 'attachment'
+			");
+
+			// Delete previous file.
+			wp_delete_attachment($old_file->ID);
+
+			// Make sure the new name is different by pre-pending the
+			// previous post id.
+			$filename = preg_replace("/^wpid\d+-/", "", $name);
+			$name = "wpid{$old_file->ID}-{$filename}";
+		}
+
+		$upload = wp_upload_bits($name, $type, $bits);
+		if ( ! empty($upload['error']) ) {
+			$errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
+			logIO('O', '(MW) ' . $errorString);
+			return new IXR_Error(500, $errorString);
+		}
+		// Construct the attachment array
+		// attach to post_id 0
+		$post_id = 0;
+		$attachment = array(
+			'post_title' => $name,
+			'post_content' => '',
+			'post_type' => 'attachment',
+			'post_parent' => $post_id,
+			'post_mime_type' => $type,
+			'guid' => $upload[ 'url' ]
+		);
+
+		// Save the data
+		$id = wp_insert_attachment( $attachment, $upload[ 'file' ], $post_id );
+		wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $upload['file'] ) );
+
+		return apply_filters( 'wp_handle_upload', array( 'file' => $name, 'url' => $upload[ 'url' ], 'type' => $type ) );
+	}
+
+	/* MovableType API functions
+	 * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html
+	 */
+
+	/**
+	 * Retrieve the post titles of recent posts.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mt_getRecentPostTitles($args) {
+
+		$this->escape($args);
+
+		$blog_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+		$num_posts   = (int) $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'mt.getRecentPostTitles');
+
+		$posts_list = wp_get_recent_posts($num_posts);
+
+		if (!$posts_list) {
+			$this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
+			return $this->error;
+		}
+
+		foreach ($posts_list as $entry) {
+			if( !current_user_can( 'edit_post', $entry['ID'] ) )
+				continue;
+
+			$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+			$post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false);
+
+			// For drafts use the GMT version of the date
+			if ( $entry['post_status'] == 'draft' ) {
+				$post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' );
+			}
+
+			$struct[] = array(
+				'dateCreated' => new IXR_Date($post_date),
+				'userid' => $entry['post_author'],
+				'postid' => $entry['ID'],
+				'title' => $entry['post_title'],
+				'date_created_gmt' => new IXR_Date($post_date_gmt)
+			);
+
+		}
+
+		$recent_posts = array();
+		for ($j=0; $jescape($args);
+
+		$blog_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_posts' ) )
+			return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this blog in order to view categories.' ) );
+
+		do_action('xmlrpc_call', 'mt.getCategoryList');
+
+		$categories_struct = array();
+
+		if ( $cats = get_categories('hide_empty=0&hierarchical=0') ) {
+			foreach ($cats as $cat) {
+				$struct['categoryId'] = $cat->term_id;
+				$struct['categoryName'] = $cat->name;
+
+				$categories_struct[] = $struct;
+			}
+		}
+
+		return $categories_struct;
+	}
+
+	/**
+	 * Retrieve post categories.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mt_getPostCategories($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		if( !current_user_can( 'edit_post', $post_ID ) )
+			return new IXR_Error( 401, __( 'Sorry, you can not edit this post.' ) );
+
+		do_action('xmlrpc_call', 'mt.getPostCategories');
+
+		$categories = array();
+		$catids = wp_get_post_categories(intval($post_ID));
+		// first listed category will be the primary category
+		$isPrimary = true;
+		foreach($catids as $catid) {
+			$categories[] = array(
+				'categoryName' => get_cat_name($catid),
+				'categoryId' => (string) $catid,
+				'isPrimary' => $isPrimary
+			);
+			$isPrimary = false;
+		}
+
+		return $categories;
+	}
+
+	/**
+	 * Sets categories for a post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return bool True on success.
+	 */
+	function mt_setPostCategories($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+		$categories  = $args[3];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'mt.setPostCategories');
+
+		if ( !current_user_can('edit_post', $post_ID) )
+			return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
+
+		foreach($categories as $cat) {
+			$catids[] = $cat['categoryId'];
+		}
+
+		wp_set_post_categories($post_ID, $catids);
+
+		return true;
+	}
+
+	/**
+	 * Retrieve an array of methods supported by this server.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function mt_supportedMethods($args) {
+
+		do_action('xmlrpc_call', 'mt.supportedMethods');
+
+		$supported_methods = array();
+		foreach($this->methods as $key=>$value) {
+			$supported_methods[] = $key;
+		}
+
+		return $supported_methods;
+	}
+
+	/**
+	 * Retrieve an empty array because we don't support per-post text filters.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 */
+	function mt_supportedTextFilters($args) {
+		do_action('xmlrpc_call', 'mt.supportedTextFilters');
+		return apply_filters('xmlrpc_text_filters', array());
+	}
+
+	/**
+	 * Retrieve trackbacks sent to a given post.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return mixed
+	 */
+	function mt_getTrackbackPings($args) {
+
+		global $wpdb;
+
+		$post_ID = intval($args);
+
+		do_action('xmlrpc_call', 'mt.getTrackbackPings');
+
+		$actual_post = wp_get_single_post($post_ID, ARRAY_A);
+
+		if (!$actual_post) {
+			return new IXR_Error(404, __('Sorry, no such post.'));
+		}
+
+		$comments = $wpdb->get_results( $wpdb->prepare("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID) );
+
+		if (!$comments) {
+			return array();
+		}
+
+		$trackback_pings = array();
+		foreach($comments as $comment) {
+			if ( 'trackback' == $comment->comment_type ) {
+				$content = $comment->comment_content;
+				$title = substr($content, 8, (strpos($content, '') - 8));
+				$trackback_pings[] = array(
+					'pingTitle' => $title,
+					'pingURL'   => $comment->comment_author_url,
+					'pingIP'    => $comment->comment_author_IP
+				);
+		}
+		}
+
+		return $trackback_pings;
+	}
+
+	/**
+	 * Sets a post's publish status to 'publish'.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return int
+	 */
+	function mt_publishPost($args) {
+
+		$this->escape($args);
+
+		$post_ID     = (int) $args[0];
+		$username  = $args[1];
+		$password   = $args[2];
+
+		if ( !$user = $this->login($username, $password) ) {
+			return $this->error;
+		}
+
+		do_action('xmlrpc_call', 'mt.publishPost');
+
+		if ( !current_user_can('edit_post', $post_ID) )
+			return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
+
+		$postdata = wp_get_single_post($post_ID,ARRAY_A);
+
+		$postdata['post_status'] = 'publish';
+
+		// retain old cats
+		$cats = wp_get_post_categories($post_ID);
+		$postdata['post_category'] = $cats;
+		$this->escape($postdata);
+
+		$result = wp_update_post($postdata);
+
+		return $result;
+	}
+
+	/* PingBack functions
+	 * specs on www.hixie.ch/specs/pingback/pingback
+	 */
+
+	/**
+	 * Retrieves a pingback and registers it.
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function pingback_ping($args) {
+		global $wpdb;
+
+		do_action('xmlrpc_call', 'pingback.ping');
+
+		$this->escape($args);
+
+		$pagelinkedfrom = $args[0];
+		$pagelinkedto   = $args[1];
+
+		$title = '';
+
+		$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
+		$pagelinkedto = str_replace('&', '&', $pagelinkedto);
+		$pagelinkedto = str_replace('&', '&', $pagelinkedto);
+
+		// Check if the page linked to is in our site
+		$pos1 = strpos($pagelinkedto, str_replace(array('http://www.','http://','https://www.','https://'), '', get_option('home')));
+		if( !$pos1 )
+			return new IXR_Error(0, __('Is there no link to us?'));
+
+		// let's find which post is linked to
+		// FIXME: does url_to_postid() cover all these cases already?
+		//        if so, then let's use it and drop the old code.
+		$urltest = parse_url($pagelinkedto);
+		if ($post_ID = url_to_postid($pagelinkedto)) {
+			$way = 'url_to_postid()';
+		} elseif (preg_match('#p/[0-9]{1,}#', $urltest['path'], $match)) {
+			// the path defines the post_ID (archives/p/XXXX)
+			$blah = explode('/', $match[0]);
+			$post_ID = (int) $blah[1];
+			$way = 'from the path';
+		} elseif (preg_match('#p=[0-9]{1,}#', $urltest['query'], $match)) {
+			// the querystring defines the post_ID (?p=XXXX)
+			$blah = explode('=', $match[0]);
+			$post_ID = (int) $blah[1];
+			$way = 'from the querystring';
+		} elseif (isset($urltest['fragment'])) {
+			// an #anchor is there, it's either...
+			if (intval($urltest['fragment'])) {
+				// ...an integer #XXXX (simpliest case)
+				$post_ID = (int) $urltest['fragment'];
+				$way = 'from the fragment (numeric)';
+			} elseif (preg_match('/post-[0-9]+/',$urltest['fragment'])) {
+				// ...a post id in the form 'post-###'
+				$post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']);
+				$way = 'from the fragment (post-###)';
+			} elseif (is_string($urltest['fragment'])) {
+				// ...or a string #title, a little more complicated
+				$title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']);
+				$sql = $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_title RLIKE %s", $title);
+				if (! ($post_ID = $wpdb->get_var($sql)) ) {
+					// returning unknown error '0' is better than die()ing
+			  		return new IXR_Error(0, '');
+				}
+				$way = 'from the fragment (title)';
+			}
+		} else {
+			// TODO: Attempt to extract a post ID from the given URL
+	  		return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
+		}
+		$post_ID = (int) $post_ID;
+
+
+		logIO("O","(PB) URL='$pagelinkedto' ID='$post_ID' Found='$way'");
+
+		$post = get_post($post_ID);
+
+		if ( !$post ) // Post_ID not found
+	  		return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
+
+		if ( $post_ID == url_to_postid($pagelinkedfrom) )
+			return new IXR_Error(0, __('The source URL and the target URL cannot both point to the same resource.'));
+
+		// Check if pings are on
+		if ( !pings_open($post) )
+	  		return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
+
+		// Let's check that the remote site didn't already pingback this entry
+		$wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $post_ID, $pagelinkedfrom) );
+
+		if ( $wpdb->num_rows ) // We already have a Pingback from this URL
+	  		return new IXR_Error(48, __('The pingback has already been registered.'));
+
+		// very stupid, but gives time to the 'from' server to publish !
+		sleep(1);
+
+		// Let's check the remote site
+		$linea = wp_remote_fopen( $pagelinkedfrom );
+		if ( !$linea )
+	  		return new IXR_Error(16, __('The source URL does not exist.'));
+
+		$linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
+
+		// Work around bug in strip_tags():
+		$linea = str_replace(']*>/", "\n\n", $linea );
+
+		preg_match('|([^<]*?)|is', $linea, $matchtitle);
+		$title = $matchtitle[1];
+		if ( empty( $title ) )
+			return new IXR_Error(32, __('We cannot find a title on that page.'));
+
+		$linea = strip_tags( $linea, '' ); // just keep the tag we need
+
+		$p = explode( "\n\n", $linea );
+
+		$preg_target = preg_quote($pagelinkedto, '|');
+
+		foreach ( $p as $para ) {
+			if ( strpos($para, $pagelinkedto) !== false ) { // it exists, but is it a link?
+				preg_match("|]+?".$preg_target."[^>]*>([^>]+?)|", $para, $context);
+
+				// If the URL isn't in a link context, keep looking
+				if ( empty($context) )
+					continue;
+
+				// We're going to use this fake tag to mark the context in a bit
+				// the marker is needed in case the link text appears more than once in the paragraph
+				$excerpt = preg_replace('|\|', '', $para);
+
+				// prevent really long link text
+				if ( strlen($context[1]) > 100 )
+					$context[1] = substr($context[1], 0, 100) . '...';
+
+				$marker = ''.$context[1].'';    // set up our marker
+				$excerpt= str_replace($context[0], $marker, $excerpt); // swap out the link for our marker
+				$excerpt = strip_tags($excerpt, '');        // strip all tags but our context marker
+				$excerpt = trim($excerpt);
+				$preg_marker = preg_quote($marker, '|');
+				$excerpt = preg_replace("|.*?\s(.{0,100}$preg_marker.{0,100})\s.*|s", '$1', $excerpt);
+				$excerpt = strip_tags($excerpt); // YES, again, to remove the marker wrapper
+				break;
+			}
+		}
+
+		if ( empty($context) ) // Link to target not found
+			return new IXR_Error(17, __('The source URL does not contain a link to the target URL, and so cannot be used as a source.'));
+
+		$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
+
+		$context = '[...] ' . esc_html( $excerpt ) . ' [...]';
+		$pagelinkedfrom = $wpdb->escape( $pagelinkedfrom );
+
+		$comment_post_ID = (int) $post_ID;
+		$comment_author = $title;
+		$this->escape($comment_author);
+		$comment_author_url = $pagelinkedfrom;
+		$comment_content = $context;
+		$this->escape($comment_content);
+		$comment_type = 'pingback';
+
+		$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_content', 'comment_type');
+
+		$comment_ID = wp_new_comment($commentdata);
+		do_action('pingback_post', $comment_ID);
+
+		return sprintf(__('Pingback from %1$s to %2$s registered. Keep the web talking! :-)'), $pagelinkedfrom, $pagelinkedto);
+	}
+
+	/**
+	 * Retrieve array of URLs that pingbacked the given URL.
+	 *
+	 * Specs on http://www.aquarionics.com/misc/archives/blogite/0198.html
+	 *
+	 * @since 1.5.0
+	 *
+	 * @param array $args Method parameters.
+	 * @return array
+	 */
+	function pingback_extensions_getPingbacks($args) {
+
+		global $wpdb;
+
+		do_action('xmlrpc_call', 'pingback.extensions.getPingbacks');
+
+		$this->escape($args);
+
+		$url = $args;
+
+		$post_ID = url_to_postid($url);
+		if (!$post_ID) {
+			// We aren't sure that the resource is available and/or pingback enabled
+	  		return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
+		}
+
+		$actual_post = wp_get_single_post($post_ID, ARRAY_A);
+
+		if (!$actual_post) {
+			// No such post = resource not found
+	  		return new IXR_Error(32, __('The specified target URL does not exist.'));
+		}
+
+		$comments = $wpdb->get_results( $wpdb->prepare("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID) );
+
+		if (!$comments) {
+			return array();
+		}
+
+		$pingbacks = array();
+		foreach($comments as $comment) {
+			if ( 'pingback' == $comment->comment_type )
+				$pingbacks[] = $comment->comment_author_url;
+		}
+
+		return $pingbacks;
+	}
+}
+
+$wp_xmlrpc_server = new wp_xmlrpc_server();
+$wp_xmlrpc_server->serve_request();
+?>



	comment_author; ?>
	comment_author_email; ?>
	comment_author_url; ?>
	comment_content; ?>

' . $num . '	' . $text . '	' . $num . '	' . $text . '
' . $num . '	' . $text . '	' . $num . '	' . $text . '
' . $num . '	' . $text . '	' . $num . '	' . $text . '
' . $num . '	' . $text . '	' . $num . '	' . $text . '

	" size="40" />
	size="40" />
	size="40" />
+ + + +	size="40" /> size="40" /> +
	+ + $text ) : ?> + + /> + + + + +

	" . __('File name:') . " $filename
	" . __('File type:') . " $post->post_mime_type
	" . __('Upload date:') . " " . mysql2date( get_option('date_format'), $post->post_date ) . "
	" . __('Dimensions:') . " $media_dims
	$image_edit_button


	$send $thumbnail $delete
{$field['label']}$required	"; + if ( !empty($field[$field['input']]) ) + $item .= $field[$field['input']]; + elseif ( $field['input'] == 'textarea' ) { + $item .= "" . esc_html( $field['value'] ) . ""; + } else { + $item .= ""; + } + if ( !empty($field['helps']) ) + $item .= " " . join( " \n ", array_unique((array) $field['helps']) ) . ' '; + $item .= "
	$html
{$form_fields['_final']}

+ ' . __('Image URL') . ' + * +
+ ' . __('Image Title') . ' + * +
+ ' . __('Alternate Text') . ' +	+ ' . __('Alt text for the image, e.g. “The Mona Lisa”') . '
' . __('Alignment') . '	+ + ' . __('None') . ' + + ' . __('Left') . ' + + ' . __('Center') . ' + + ' . __('Right') . ' +
+ ' . __('Link Image To:') . ' +	+ + + + ' . __('Enter a link URL or click above for presets.') . '
	+ +


+ comment_author_email ) { + printf( __( 'E-mail (%s):' ), get_comment_author_email_link( __( 'send e-mail' ), '', '' ) ); + } else { + _e( 'E-mail:' ); + } +?>
+ comment_author_url ) && 'http://' != $comment->comment_author_url ) { + $link = '' . __('visit site') . ''; + printf( __( 'URL (%s):' ), apply_filters('get_comment_author_link', $link ) ); + } else { + _e( 'URL:' ); + } ?>

$mapthis	$tothis

A Report from the 3.0 Development Cycle

Menus

The Merge

Patch Sprint!

Getting Involved

Getting the Apps

NORTH AMERICA

ASIA

EUROPE

New Plugins

Updated Plugins

New Plugins

Updated Plugins

A little bit of PubSubHubbub background

Why the PuSHPress plugin?

How fast?

The future

Further reading

New Plugins

Updated Plugins

New Plugins

Updated Plugins

A Report from the 3.0 Development Cycle

Menus

The Merge

Patch Sprint!

New Plugins

Updated Plugins

+ + Version 2.9.2 +

First Things First

Installation: Famous 5-minute install

Upgrading

Upgrading from any previous WordPress to 2.9.2:

Template Changes

Online Resources

System Recommendations

Upgrading from another system

XML-RPC and Atom Interface

Post via Email

User Roles

Final notes

Share the Love

Copyright

>

' . __('Search results for “%s”') . '', esc_html( stripslashes($_GET['s']) ) ); ?> +

' . sprintf( __( 'Search results for “%s”' ), wp_html_excerpt( esc_html( stripslashes( $_GET['s'] ) ), 50 ) ) . '' ); ?> +

' . __('Search results for “%s”') . '', esc_html( stripslashes($_GET['s']) ) ); ?> +

' . __('Add Link Category') . '

' . __('Search results for “%s”') . '', esc_html( get_search_query() ) ); ?> +

' . __('Search results for “%s”') . '', esc_html( stripslashes($_GET['s']) ) ); ?> +

' . __('Search results for “%s”') . '', esc_html( get_search_query() ) ); ?> +

$title

$title

$title

$heading

$blogtitle

'.__('Congratulations!').'

$restart

'.__('Import Blogware').'

'; + printf(__('All done. Have fun!'), get_option('home')); + echo '

'.__('Import DotClear').'

'.__('Users').'

'.__('Preserving Authors').'

'.__('Textile').'

'.__('WordPress Resources').'

'.__('Import GreyMatter').'

' . __( 'Import LiveJournal' ) . '

' . __( 'Importing Posts' ) . '

' . __( 'Downloading Comments' ) . '

' . __( 'Threading Comments' ) . '

'; + printf( __( 'All done. Have fun!' ), get_option( 'home' ) ); + echo '

'.__('Import Movable Type or TypePad').'

'.sprintf(__('All done. Have fun!'), get_option('home')).'

'.__('Import RSS').'

'; + printf(__('All done. Have fun!'), get_option('home')); + echo '

'.__('Import Simple Tagging').'

'.__('Reading STP Post Tags…').'

'.__('Adding Tags to Posts…').'

'.__('Import Complete!').'

'.__('Import Textpattern').'

+ +
Version 2.9.2 +

'.sprintf(('All done.').' '.('Have fun!').'', get_option('home')).'