blinkster: comparison web/static/ldt/js/jquery.js

Mercurial Mercurial > blinkster / comparison

summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help

web/static/ldt/js/jquery.js

changeset 101	0b8e098398de
parent 69	4775601a2531

equal deleted inserted replaced

-:4c15ecd9c154
+:0b8e098398de
 /*!
-* jQuery JavaScript Library v1.5
+* jQuery JavaScript Library v1.6
 * http://jquery.com/
 *
 * Copyright 2011, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2011, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
-* Date: Mon Jan 31 08:31:29 2011 -0500
+* Date: Mon May 2 13:50:00 2011 -0400
 */
 (function( window, undefined ) {
 // Use the correct document accordingly with window argument (sandbox)
-var document = window.document;
+var document = window.document,
+	navigator = window.navigator,
+	location = window.location;
 var jQuery = (function() {
 // Define a local copy of jQuery
 var jQuery = function( selector, context ) {
 		// The jQuery object is actually just the init constructor 'enhanced'
 	// A central reference to the root jQuery(document)
 	rootjQuery,
 	// A simple way to check for HTML strings or ID strings
 	// (both of which we optimize for)
-	quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
+	quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
 	// Check if a string has a non-whitespace character in it
 	rnotwhite = /\S/,
 	// Used for trimming whitespace
 	userAgent = navigator.userAgent,
 	// For matching the engine and version of the browser
 	browserMatch,
-	// Has the ready events already been bound?
-	readyBound = false,
 	// The deferred used on DOM ready
 	readyList,
-	// Promise methods
-	promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
 	// The ready event handler
 	DOMContentLoaded,
 	// Save a reference to some core methods
 		// The body element only exists once, optimize finding it
 		if ( selector === "body" && !context && document.body ) {
 			this.context = document;
 			this[0] = document.body;
-			this.selector = "body";
+			this.selector = selector;
 			this.length = 1;
 			return this;
 		}
 		// Handle HTML strings
 		if ( typeof selector === "string" ) {
 			// Are we dealing with HTML string or an ID?
-			match = quickExpr.exec( selector );
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+			} else {
+				match = quickExpr.exec( selector );
+			}
 			// Verify a match, and that no context was specified for #id
 			if ( match && (match[1] || !context) ) {
 				// HANDLE: $(html) -> $(array)
 	// Start with an empty selector
 	selector: "",
 	// The current version of jQuery being used
-	jquery: "1.5",
+	jquery: "1.6",
 	// The default length of a jQuery object is 0
 	length: 0,
 	// The number of elements contained in the matched element set
 // Give the init function the jQuery prototype for later instantiation
 jQuery.fn.init.prototype = jQuery.fn;
 jQuery.extend = jQuery.fn.extend = function() {
-	 var options, name, src, copy, copyIsArray, clone,
+	var options, name, src, copy, copyIsArray, clone,
 		target = arguments[0] || {},
 		i = 1,
 		length = arguments.length,
 		deep = false;
 	return target;
 };
 jQuery.extend({
 	noConflict: function( deep ) {
-		window.$ = _$;
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
-		if ( deep ) {
+		}
+		if ( deep && window.jQuery === jQuery ) {
 			window.jQuery = _jQuery;
 		}
 		return jQuery;
 	},
 	// A counter to track how many items to wait for before
 	// the ready event fires. See #6781
 	readyWait: 1,
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
 	// Handle when the DOM is ready
 	ready: function( wait ) {
-		// A third-party is pushing the ready event forwards
+		// Either a released hold or an DOMready/load event and not yet ready
-		if ( wait === true ) {
+		if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
-			jQuery.readyWait--;
-		}
-		// Make sure that the DOM is not already loaded
-		if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
 			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
 			if ( !document.body ) {
 				return setTimeout( jQuery.ready, 1 );
 			}
 			}
 		}
 	},
 	bindReady: function() {
-		if ( readyBound ) {
+		if ( readyList ) {
 			return;
 		}
-		readyBound = true;
+		readyList = jQuery._Deferred();
 		// Catch cases where $(document).ready() is called after the
 		// browser event has already occurred.
 		if ( document.readyState === "complete" ) {
 			// Handle it asynchronously to allow scripts the opportunity to delay ready
 		// If IE event model is used
 		} else if ( document.attachEvent ) {
 			// ensure firing before onload,
 			// maybe late but safe also for iframes
-			document.attachEvent("onreadystatechange", DOMContentLoaded);
+			document.attachEvent( "onreadystatechange", DOMContentLoaded );
 			// A fallback to window.onload, that will always work
 			window.attachEvent( "onload", jQuery.ready );
 			// If IE and not a frame
 		}
 		// Make sure leading/trailing whitespace is removed (IE can't handle it)
 		data = jQuery.trim( data );
+		// Attempt to parse using the native JSON parser first
+		if ( window.JSON && window.JSON.parse ) {
+			return window.JSON.parse( data );
+		}
 		// Make sure the incoming data is actual JSON
 		// Logic borrowed from http://json.org/json2.js
-		if ( rvalidchars.test(data.replace(rvalidescape, "@")
+		if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-			.replace(rvalidtokens, "]")
+			.replace( rvalidtokens, "]" )
-			.replace(rvalidbraces, "")) ) {
+			.replace( rvalidbraces, "")) ) {
-			// Try to use the native JSON parser first
+			return (new Function( "return " + data ))();
-			return window.JSON && window.JSON.parse ?
-				window.JSON.parse( data ) :
+		}
-				(new Function("return " + data))();
+		jQuery.error( "Invalid JSON: " + data );
-		} else {
-			jQuery.error( "Invalid JSON: " + data );
-		}
 	},
 	// Cross-browser xml parsing
 	// (xml & tmp used internally)
 	parseXML: function( data , xml , tmp ) {
 		return xml;
 	},
 	noop: function() {},
-	// Evalulates a script in a global context
+	// Evaluates a script in a global context
+	// Workarounds based on findings by Jim Driscoll
+	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
 	globalEval: function( data ) {
-		if ( data && rnotwhite.test(data) ) {
+		if ( data && rnotwhite.test( data ) ) {
-			// Inspired by code by Andrea Giammarchi
+			// We use execScript on Internet Explorer
-			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
+			// We use an anonymous function so that context is window
-			var head = document.getElementsByTagName("head")[0] || document.documentElement,
+			// rather than jQuery in Firefox
-				script = document.createElement("script");
+			( window.execScript || function( data ) {
+				window[ "eval" ].call( window, data );
-			script.type = "text/javascript";
+			} )( data );
-			if ( jQuery.support.scriptEval() ) {
-				script.appendChild( document.createTextNode( data ) );
-			} else {
-				script.text = data;
-			}
-			// Use insertBefore instead of appendChild to circumvent an IE6 bug.
-			// This arises when a base node is used (#2709).
-			head.insertBefore( script, head.firstChild );
-			head.removeChild( script );
 		}
 	},
 	nodeName: function( elem, name ) {
 		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
 	// args is for internal usage only
 	each: function( object, callback, args ) {
 		var name, i = 0,
 			length = object.length,
-			isObj = length === undefined || jQuery.isFunction(object);
+			isObj = length === undefined || jQuery.isFunction( object );
 		if ( args ) {
 			if ( isObj ) {
 				for ( name in object ) {
 					if ( callback.apply( object[ name ], args ) === false ) {
 					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
 						break;
 					}
 				}
 			} else {
-				for ( var value = object[0];
+				for ( ; i < length; ) {
-					i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
+					if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
+						break;
+					}
+				}
 			}
 		}
 		return object;
 	},
 		if ( array != null ) {
 			// The window, strings (and functions) also have 'length'
 			// The extra typeof function check is to prevent crashes
 			// in Safari 2 (See: #3039)
 			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
-			var type = jQuery.type(array);
+			var type = jQuery.type( array );
 			if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
 				push.call( ret, array );
 			} else {
 				jQuery.merge( ret, array );
 		return ret;
 	},
 	inArray: function( elem, array ) {
-		if ( array.indexOf ) {
-			return array.indexOf( elem );
+		if ( indexOf ) {
+			return indexOf.call( array, elem );
 		}
 		for ( var i = 0, length = array.length; i < length; i++ ) {
 			if ( array[ i ] === elem ) {
 				return i;
 		return ret;
 	},
 	// arg is for internal usage only
 	map: function( elems, callback, arg ) {
-		var ret = [], value;
+		var value, key, ret = [],
+			i = 0,
+			length = elems.length,
+			// jquery objects are treated as arrays
+			isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
 		// Go through the array, translating each of the items to their
-		// new value (or values).
+		if ( isArray ) {
-		for ( var i = 0, length = elems.length; i < length; i++ ) {
+			for ( ; i < length; i++ ) {
-			value = callback( elems[ i ], i, arg );
+				value = callback( elems[ i ], i, arg );
-			if ( value != null ) {
+				if ( value != null ) {
-				ret[ ret.length ] = value;
+					ret[ ret.length ] = value;
+				}
+			}
+		// Go through every key on the object,
+		} else {
+			for ( key in elems ) {
+				value = callback( elems[ key ], key, arg );
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
 			}
 		}
 		// Flatten any nested arrays
 		return ret.concat.apply( [], ret );
 	},
 	// A global GUID counter for objects
 	guid: 1,
-	proxy: function( fn, proxy, thisObject ) {
+	// Bind a function to a context, optionally partially applying any
-		if ( arguments.length === 2 ) {
+	// arguments.
-			if ( typeof proxy === "string" ) {
+	proxy: function( fn, context ) {
-				thisObject = fn;
+		if ( typeof context === "string" ) {
-				fn = thisObject[ proxy ];
+			var tmp = fn[ context ];
-				proxy = undefined;
+			context = fn;
+			fn = tmp;
-			} else if ( proxy && !jQuery.isFunction( proxy ) ) {
+		}
-				thisObject = proxy;
-				proxy = undefined;
+		// Quick check to determine if target is callable, in the spec
-			}
+		// this throws a TypeError, but we will just return undefined.
-		}
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
-		if ( !proxy && fn ) {
+		}
+		// Simulated bind
+		var args = slice.call( arguments, 2 ),
 			proxy = function() {
-				return fn.apply( thisObject || this, arguments );
+				return fn.apply( context, args.concat( slice.call( arguments ) ) );
 			};
-		}
 		// Set the guid of unique handler to the same of original handler, so it can be removed
-		if ( fn ) {
+		proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
-			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
-		}
-		// So proxy can be declared as an argument
 		return proxy;
 	},
 	// Mutifunctional method to get and set values to a collection
 	// The value/s can be optionally by executed if its a function
 	now: function() {
 		return (new Date()).getTime();
 	},
+	// Use of jQuery.browser is frowned upon.
+	// More details: http://docs.jquery.com/Utilities/jQuery.browser
+	uaMatch: function( ua ) {
+		ua = ua.toLowerCase();
+		var match = rwebkit.exec( ua ) ||
+			ropera.exec( ua ) ||
+			rmsie.exec( ua ) ||
+			ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
+			[];
+		return { browser: match[1] || "", version: match[2] || "0" };
+	},
+	sub: function() {
+		function jQuerySub( selector, context ) {
+			return new jQuerySub.fn.init( selector, context );
+		}
+		jQuery.extend( true, jQuerySub, this );
+		jQuerySub.superclass = this;
+		jQuerySub.fn = jQuerySub.prototype = this();
+		jQuerySub.fn.constructor = jQuerySub;
+		jQuerySub.sub = this.sub;
+		jQuerySub.fn.init = function init( selector, context ) {
+			if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
+				context = jQuerySub( context );
+			}
+			return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
+		};
+		jQuerySub.fn.init.prototype = jQuerySub.fn;
+		var rootjQuerySub = jQuerySub(document);
+		return jQuerySub;
+	},
+	browser: {}
+});
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+browserMatch = jQuery.uaMatch( userAgent );
+if ( browserMatch.browser ) {
+	jQuery.browser[ browserMatch.browser ] = true;
+	jQuery.browser.version = browserMatch.version;
+}
+// Deprecated, use jQuery.browser.webkit instead
+if ( jQuery.browser.webkit ) {
+	jQuery.browser.safari = true;
+}
+// IE doesn't match non-breaking spaces with \s
+if ( rnotwhite.test( "\xA0" ) ) {
+	trimLeft = /^[\s\xA0]+/;
+	trimRight = /[\s\xA0]+$/;
+}
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+// Cleanup functions for the document ready method
+if ( document.addEventListener ) {
+	DOMContentLoaded = function() {
+		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+		jQuery.ready();
+	};
+} else if ( document.attachEvent ) {
+	DOMContentLoaded = function() {
+		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+		if ( document.readyState === "complete" ) {
+			document.detachEvent( "onreadystatechange", DOMContentLoaded );
+			jQuery.ready();
+		}
+	};
+}
+// The DOM ready check for Internet Explorer
+function doScrollCheck() {
+	if ( jQuery.isReady ) {
+		return;
+	}
+	try {
+		// If IE is used, use the trick by Diego Perini
+		// http://javascript.nwbox.com/IEContentLoaded/
+		document.documentElement.doScroll("left");
+	} catch(e) {
+		setTimeout( doScrollCheck, 1 );
+		return;
+	}
+	// and execute any waiting functions
+	jQuery.ready();
+}
+// Expose jQuery to the global object
+return jQuery;
+})();
+var // Promise methods
+	promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ),
+	// Static reference to slice
+	sliceDeferred = [].slice;
+jQuery.extend({
 	// Create a simple deferred (one callbacks list)
 	_Deferred: function() {
 		var // callbacks list
 			callbacks = [],
 			// stored [ context , args ]
 				},
 				// resolve with given context and args
 				resolveWith: function( context, args ) {
 					if ( !cancelled && !fired && !firing ) {
+						// make sure args are available (#8421)
+						args = args || [];
 						firing = 1;
 						try {
 							while( callbacks[ 0 ] ) {
 								callbacks.shift().apply( context, args );
 							}
 					return this;
 				},
 				// resolve with this as context and given arguments
 				resolve: function() {
-					deferred.resolveWith( jQuery.isFunction( this.promise ) ? this.promise() : this, arguments );
+					deferred.resolveWith( this, arguments );
 					return this;
 				},
 				// Has this deferred been resolved?
 				isResolved: function() {
 		jQuery.extend( deferred, {
 			then: function( doneCallbacks, failCallbacks ) {
 				deferred.done( doneCallbacks ).fail( failCallbacks );
 				return this;
 			},
+			always: function() {
+				return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments );
+			},
 			fail: failDeferred.done,
 			rejectWith: failDeferred.resolveWith,
 			reject: failDeferred.resolve,
 			isRejected: failDeferred.isResolved,
+			pipe: function( fnDone, fnFail ) {
+				return jQuery.Deferred(function( newDefer ) {
+					jQuery.each( {
+						done: [ fnDone, "resolve" ],
+						fail: [ fnFail, "reject" ]
+					}, function( handler, data ) {
+						var fn = data[ 0 ],
+							action = data[ 1 ],
+							returned;
+						if ( jQuery.isFunction( fn ) ) {
+							deferred[ handler ](function() {
+								returned = fn.apply( this, arguments );
+								if ( jQuery.isFunction( returned.promise ) ) {
+									returned.promise().then( newDefer.resolve, newDefer.reject );
+								} else {
+									newDefer[ action ]( returned );
+								}
+							});
+						} else {
+							deferred[ handler ]( newDefer[ action ] );
+						}
+					});
+				}).promise();
+			},
 			// Get a promise for this deferred
 			// If obj is provided, the promise aspect is added to the object
-			promise: function( obj , i /* internal */ ) {
+			promise: function( obj ) {
 				if ( obj == null ) {
 					if ( promise ) {
 						return promise;
 					}
 					promise = obj = {};
 				}
-				i = promiseMethods.length;
+				var i = promiseMethods.length;
 				while( i-- ) {
-					obj[ promiseMethods[ i ] ] = deferred[ promiseMethods[ i ] ];
+					obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
 				}
 				return obj;
 			}
-		} );
+		});
 		// Make sure only one callback list will be used
-		deferred.then( failDeferred.cancel, deferred.cancel );
+		deferred.done( failDeferred.cancel ).fail( deferred.cancel );
 		// Unexpose cancel
 		delete deferred.cancel;
 		// Call given func if any
 		if ( func ) {
 			func.call( deferred, deferred );
 		}
 		return deferred;
 	},
 	// Deferred helper
-	when: function( object ) {
+	when: function( firstParam ) {
 		var args = arguments,
+			i = 0,
 			length = args.length,
-			deferred = length <= 1 && object && jQuery.isFunction( object.promise ) ?
+			count = length,
-				object :
+			deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
-				jQuery.Deferred(),
+				firstParam :
-			promise = deferred.promise(),
+				jQuery.Deferred();
-			resolveArray;
+		function resolveFunc( i ) {
+			return function( value ) {
+				args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
+				if ( !( --count ) ) {
+					// Strange bug in FF4:
+					// Values changed onto the arguments object sometimes end up as undefined values
+					// outside the $.when method. Cloning the object into a fresh array solves the issue
+					deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) );
+				}
+			};
+		}
 		if ( length > 1 ) {
-			resolveArray = new Array( length );
+			for( ; i < length; i++ ) {
-			jQuery.each( args, function( index, element ) {
+				if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) {
-				jQuery.when( element ).then( function( value ) {
+					args[ i ].promise().then( resolveFunc(i), deferred.reject );
-					resolveArray[ index ] = arguments.length > 1 ? slice.call( arguments, 0 ) : value;
+				} else {
-					if( ! --length ) {
+					--count;
-						deferred.resolveWith( promise, resolveArray );
+				}
-					}
+			}
-				}, deferred.reject );
+			if ( !count ) {
-			} );
+				deferred.resolveWith( deferred, args );
-		} else if ( deferred !== object ) {
+			}
-			deferred.resolve( object );
+		} else if ( deferred !== firstParam ) {
-		}
+			deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
-		return promise;
+		}
-	},
+		return deferred.promise();
+	}
-	// Use of jQuery.browser is frowned upon.
-	// More details: http://docs.jquery.com/Utilities/jQuery.browser
-	uaMatch: function( ua ) {
-		ua = ua.toLowerCase();
-		var match = rwebkit.exec( ua ) ||
-			ropera.exec( ua ) ||
-			rmsie.exec( ua ) ||
-			ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
-			[];
-		return { browser: match[1] || "", version: match[2] || "0" };
-	},
-	sub: function() {
-		function jQuerySubclass( selector, context ) {
-			return new jQuerySubclass.fn.init( selector, context );
-		}
-		jQuery.extend( true, jQuerySubclass, this );
-		jQuerySubclass.superclass = this;
-		jQuerySubclass.fn = jQuerySubclass.prototype = this();
-		jQuerySubclass.fn.constructor = jQuerySubclass;
-		jQuerySubclass.subclass = this.subclass;
-		jQuerySubclass.fn.init = function init( selector, context ) {
-			if ( context && context instanceof jQuery && !(context instanceof jQuerySubclass) ) {
-				context = jQuerySubclass(context);
-			}
-			return jQuery.fn.init.call( this, selector, context, rootjQuerySubclass );
-		};
-		jQuerySubclass.fn.init.prototype = jQuerySubclass.fn;
-		var rootjQuerySubclass = jQuerySubclass(document);
-		return jQuerySubclass;
-	},
-	browser: {}
 });
-// Create readyList deferred
-readyList = jQuery._Deferred();
+jQuery.support = (function() {
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+	var div = document.createElement( "div" ),
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+		all,
-});
+		a,
+		select,
-browserMatch = jQuery.uaMatch( userAgent );
+		opt,
-if ( browserMatch.browser ) {
+		input,
-	jQuery.browser[ browserMatch.browser ] = true;
+		marginDiv,
-	jQuery.browser.version = browserMatch.version;
+		support,
-}
+		fragment,
+		body,
-// Deprecated, use jQuery.browser.webkit instead
+		bodyStyle,
-if ( jQuery.browser.webkit ) {
+		tds,
-	jQuery.browser.safari = true;
+		events,
-}
+		eventName,
+		i,
-if ( indexOf ) {
+		isSupported;
-	jQuery.inArray = function( elem, array ) {
-		return indexOf.call( array, elem );
+	// Preliminary tests
-	};
+	div.setAttribute("className", "t");
-}
+	div.innerHTML = "   <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
-// IE doesn't match non-breaking spaces with \s
+	all = div.getElementsByTagName( "*" );
-if ( rnotwhite.test( "\xA0" ) ) {
+	a = div.getElementsByTagName( "a" )[ 0 ];
-	trimLeft = /^[\s\xA0]+/;
-	trimRight = /[\s\xA0]+$/;
-}
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// Cleanup functions for the document ready method
-if ( document.addEventListener ) {
-	DOMContentLoaded = function() {
-		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-		jQuery.ready();
-	};
-} else if ( document.attachEvent ) {
-	DOMContentLoaded = function() {
-		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-		if ( document.readyState === "complete" ) {
-			document.detachEvent( "onreadystatechange", DOMContentLoaded );
-			jQuery.ready();
-		}
-	};
-}
-// The DOM ready check for Internet Explorer
-function doScrollCheck() {
-	if ( jQuery.isReady ) {
-		return;
-	}
-	try {
-		// If IE is used, use the trick by Diego Perini
-		// http://javascript.nwbox.com/IEContentLoaded/
-		document.documentElement.doScroll("left");
-	} catch(e) {
-		setTimeout( doScrollCheck, 1 );
-		return;
-	}
-	// and execute any waiting functions
-	jQuery.ready();
-}
-// Expose jQuery to the global object
-return (window.jQuery = window.$ = jQuery);
-})();
-(function() {
-	jQuery.support = {};
-	var div = document.createElement("div");
-	div.style.display = "none";
-	div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
-	var all = div.getElementsByTagName("*"),
-		a = div.getElementsByTagName("a")[0],
-		select = document.createElement("select"),
-		opt = select.appendChild( document.createElement("option") );
 	// Can't get basic test support
 	if ( !all || !all.length || !a ) {
-		return;
+		return {};
 	}
-	jQuery.support = {
+	// First batch of supports tests
+	select = document.createElement( "select" );
+	opt = select.appendChild( document.createElement("option") );
+	input = div.getElementsByTagName( "input" )[ 0 ];
+	support = {
 		// IE strips leading whitespace when .innerHTML is used
-		leadingWhitespace: div.firstChild.nodeType === 3,
+		leadingWhitespace: ( div.firstChild.nodeType === 3 ),
 		// Make sure that tbody elements aren't automatically inserted
 		// IE will insert them into empty tables
-		tbody: !div.getElementsByTagName("tbody").length,
+		tbody: !div.getElementsByTagName( "tbody" ).length,
 		// Make sure that link elements get serialized correctly by innerHTML
 		// This requires a wrapper element in IE
-		htmlSerialize: !!div.getElementsByTagName("link").length,
+		htmlSerialize: !!div.getElementsByTagName( "link" ).length,
 		// Get the style information from getAttribute
-		// (IE uses .cssText insted)
+		// (IE uses .cssText instead)
-		style: /red/.test( a.getAttribute("style") ),
+		style: /top/.test( a.getAttribute("style") ),
 		// Make sure that URLs aren't manipulated
 		// (IE normalizes it by default)
-		hrefNormalized: a.getAttribute("href") === "/a",
+		hrefNormalized: ( a.getAttribute( "href" ) === "/a" ),
 		// Make sure that element opacity exists
 		// (IE uses filter instead)
 		// Use a regex to work around a WebKit issue. See #5145
 		opacity: /^0.55$/.test( a.style.opacity ),
 		cssFloat: !!a.style.cssFloat,
 		// Make sure that if no value is specified for a checkbox
 		// that it defaults to "on".
 		// (WebKit defaults to "" instead)
-		checkOn: div.getElementsByTagName("input")[0].value === "on",
+		checkOn: ( input.value === "on" ),
 		// Make sure that a selected-by-default option has a working selected property.
 		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
 		optSelected: opt.selected,
+		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+		getSetAttribute: div.className !== "t",
 		// Will be defined later
+		submitBubbles: true,
+		changeBubbles: true,
+		focusinBubbles: false,
 		deleteExpando: true,
-		optDisabled: false,
-		checkClone: false,
-		_scriptEval: null,
 		noCloneEvent: true,
-		boxModel: null,
 		inlineBlockNeedsLayout: false,
 		shrinkWrapBlocks: false,
-		reliableHiddenOffsets: true
+		reliableMarginRight: true
 	};
+	// Make sure checked status is properly cloned
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
 	// Make sure that the options inside disabled selects aren't marked as disabled
-	// (WebKit marks them as diabled)
+	// (WebKit marks them as disabled)
 	select.disabled = true;
-	jQuery.support.optDisabled = !opt.disabled;
+	support.optDisabled = !opt.disabled;
-	jQuery.support.scriptEval = function() {
-		if ( jQuery.support._scriptEval === null ) {
-			var root = document.documentElement,
-				script = document.createElement("script"),
-				id = "script" + jQuery.now();
-			script.type = "text/javascript";
-			try {
-				script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
-			} catch(e) {}
-			root.insertBefore( script, root.firstChild );
-			// Make sure that the execution of code works by injecting a script
-			// tag with appendChild/createTextNode
-			// (IE doesn't support this, fails, and uses .text instead)
-			if ( window[ id ] ) {
-				jQuery.support._scriptEval = true;
-				delete window[ id ];
-			} else {
-				jQuery.support._scriptEval = false;
-			}
-			root.removeChild( script );
-			// release memory in IE
-			root = script = id  = null;
-		}
-		return jQuery.support._scriptEval;
-	};
 	// Test to see if it's possible to delete an expando from an element
 	// Fails in Internet Explorer
 	try {
 		delete div.test;
+	} catch( e ) {
-	} catch(e) {
+		support.deleteExpando = false;
-		jQuery.support.deleteExpando = false;
+	}
-	}
+	if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
-	if ( div.attachEvent && div.fireEvent ) {
+		div.attachEvent( "onclick", function click() {
-		div.attachEvent("onclick", function click() {
 			// Cloning a node shouldn't copy over any
 			// bound event handlers (IE does this)
-			jQuery.support.noCloneEvent = false;
+			support.noCloneEvent = false;
-			div.detachEvent("onclick", click);
+			div.detachEvent( "onclick", click );
 		});
-		div.cloneNode(true).fireEvent("onclick");
+		div.cloneNode( true ).fireEvent( "onclick" );
 	}
-	div = document.createElement("div");
+	// Check if a radio maintains it's value
-	div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
+	// after being appended to the DOM
+	input = document.createElement("input");
-	var fragment = document.createDocumentFragment();
+	input.value = "t";
+	input.setAttribute("type", "radio");
+	support.radioValue = input.value === "t";
+	input.setAttribute("checked", "checked");
+	div.appendChild( input );
+	fragment = document.createDocumentFragment();
 	fragment.appendChild( div.firstChild );
 	// WebKit doesn't clone checked state correctly in fragments
-	jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+	div.innerHTML = "";
 	// Figure out if the W3C box model works as expected
-	// document.body must exist before we can do this
+	div.style.width = div.style.paddingLeft = "1px";
-	jQuery(function() {
-		var div = document.createElement("div"),
+	// We use our own, invisible, body
-			body = document.getElementsByTagName("body")[0];
+	body = document.createElement( "body" );
+	bodyStyle = {
-		// Frameset documents with no body should not run this code
+		visibility: "hidden",
-		if ( !body ) {
+		width: 0,
-			return;
+		height: 0,
-		}
+		border: 0,
+		margin: 0,
-		div.style.width = div.style.paddingLeft = "1px";
+		// Set background to avoid IE crashes when removing (#9028)
-		body.appendChild( div );
+		background: "none"
-		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
+	};
+	for ( i in bodyStyle ) {
-		if ( "zoom" in div.style ) {
+		body.style[ i ] = bodyStyle[ i ];
-			// Check if natively block-level elements act like inline-block
+	}
-			// elements when setting their display to 'inline' and giving
+	body.appendChild( div );
-			// them layout
+	document.documentElement.appendChild( body );
-			// (IE < 8 does this)
-			div.style.display = "inline";
+	// Check if a disconnected checkbox will retain its checked
-			div.style.zoom = 1;
+	// value of true after appended to the DOM (IE6/7)
-			jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
+	support.appendChecked = input.checked;
-			// Check if elements with layout shrink-wrap their children
+	support.boxModel = div.offsetWidth === 2;
-			// (IE 6 does this)
-			div.style.display = "";
+	if ( "zoom" in div.style ) {
-			div.innerHTML = "<div style='width:4px;'></div>";
+		// Check if natively block-level elements act like inline-block
-			jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
+		// elements when setting their display to 'inline' and giving
-		}
+		// them layout
+		// (IE < 8 does this)
-		div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
+		div.style.display = "inline";
-		var tds = div.getElementsByTagName("td");
+		div.style.zoom = 1;
+		support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
-		// Check if table cells still have offsetWidth/Height when they are set
-		// to display:none and there are still other visible table cells in a
+		// Check if elements with layout shrink-wrap their children
-		// table row; if so, offsetWidth/Height are not reliable for use when
+		// (IE 6 does this)
-		// determining if an element has been hidden directly using
+		div.style.display = "";
-		// display:none (it is still safe to use offsets if a parent element is
+		div.innerHTML = "<div style='width:4px;'></div>";
-		// hidden; don safety goggles and see bug #4512 for more information).
+		support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
-		// (only IE 8 fails this test)
+	}
-		jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
+	div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
-		tds[0].style.display = "";
+	tds = div.getElementsByTagName( "td" );
-		tds[1].style.display = "none";
+	// Check if table cells still have offsetWidth/Height when they are set
-		// Check if empty table cells still have offsetWidth/Height
+	// to display:none and there are still other visible table cells in a
-		// (IE < 8 fail this test)
+	// table row; if so, offsetWidth/Height are not reliable for use when
-		jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
+	// determining if an element has been hidden directly using
-		div.innerHTML = "";
+	// display:none (it is still safe to use offsets if a parent element is
+	// hidden; don safety goggles and see bug #4512 for more information).
-		body.removeChild( div ).style.display = "none";
+	// (only IE 8 fails this test)
-		div = tds = null;
+	isSupported = ( tds[ 0 ].offsetHeight === 0 );
-	});
+	tds[ 0 ].style.display = "";
+	tds[ 1 ].style.display = "none";
+	// Check if empty table cells still have offsetWidth/Height
+	// (IE < 8 fail this test)
+	support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
+	div.innerHTML = "";
+	// Check if div with explicit width and no margin-right incorrectly
+	// gets computed margin-right based on width of container. For more
+	// info see bug #3333
+	// Fails in WebKit before Feb 2011 nightlies
+	// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+	if ( document.defaultView && document.defaultView.getComputedStyle ) {
+		marginDiv = document.createElement( "div" );
+		marginDiv.style.width = "0";
+		marginDiv.style.marginRight = "0";
+		div.appendChild( marginDiv );
+		support.reliableMarginRight =
+			( parseInt( document.defaultView.getComputedStyle( marginDiv, null ).marginRight, 10 ) || 0 ) === 0;
+	}
+	// Remove the body element we added
+	body.innerHTML = "";
+	document.documentElement.removeChild( body );
 	// Technique from Juriy Zaytsev
 	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
-	var eventSupported = function( eventName ) {
+	// We only care about the case where non-standard event systems
-		var el = document.createElement("div");
+	// are used, namely in IE. Short-circuiting here helps us to
-		eventName = "on" + eventName;
+	// avoid an eval call (in setAttribute) which can cause CSP
+	// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
-		// We only care about the case where non-standard event systems
+	if ( div.attachEvent ) {
-		// are used, namely in IE. Short-circuiting here helps us to
+		for( i in {
-		// avoid an eval call (in setAttribute) which can cause CSP
+			submit: 1,
-		// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
+			change: 1,
-		if ( !el.attachEvent ) {
+			focusin: 1
-			return true;
+		} ) {
-		}
+			eventName = "on" + i;
+			isSupported = ( eventName in div );
-		var isSupported = (eventName in el);
+			if ( !isSupported ) {
-		if ( !isSupported ) {
+				div.setAttribute( eventName, "return;" );
-			el.setAttribute(eventName, "return;");
+				isSupported = ( typeof div[ eventName ] === "function" );
-			isSupported = typeof el[eventName] === "function";
+			}
-		}
+			support[ i + "Bubbles" ] = isSupported;
-		el = null;
+		}
+	}
-		return isSupported;
-	};
+	return support;
-	jQuery.support.submitBubbles = eventSupported("submit");
-	jQuery.support.changeBubbles = eventSupported("change");
-	// release memory in IE
-	div = all = a = null;
 })();
+// Keep track of boxModel
+jQuery.boxModel = jQuery.support.boxModel;
-var rbrace = /^(?:\{.*\}|\[.*\])$/;
+var rbrace = /^(?:\{.*\}|\[.*\])$/,
+	rmultiDash = /([a-z])([A-Z])/g;
 jQuery.extend({
 	cache: {},
 	// Please use with caution
 	},
 	hasData: function( elem ) {
 		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-		return !!elem && !jQuery.isEmptyObject(elem);
+		return !!elem && !isEmptyDataObject( elem );
 	},
 	data: function( elem, name, data, pvt /* Internal Use Only */ ) {
 		if ( !jQuery.acceptData( elem ) ) {
 			return;
 			}
 		}
 		if ( !cache[ id ] ) {
 			cache[ id ] = {};
+			// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
+			// metadata on plain JS objects when the object is serialized using
+			// JSON.stringify
+			if ( !isNode ) {
+				cache[ id ].toJSON = jQuery.noop;
+			}
 		}
 		// An object can be passed to jQuery.data instead of a key/value pair; this gets
 		// shallow copied over onto the existing cache
-		if ( typeof name === "object" ) {
+		if ( typeof name === "object" || typeof name === "function" ) {
 			if ( pvt ) {
 				cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name);
 			} else {
 				cache[ id ] = jQuery.extend(cache[ id ], name);
 			}
 			if ( thisCache ) {
 				delete thisCache[ name ];
 				// If there is no data left in the cache, we want to continue
 				// and let the cache object itself get destroyed
-				if ( !jQuery.isEmptyObject(thisCache) ) {
+				if ( !isEmptyDataObject(thisCache) ) {
 					return;
 				}
 			}
 		}
 		if ( pvt ) {
 			delete cache[ id ][ internalKey ];
 			// Don't destroy the parent cache unless the internal data object
 			// had been the only thing left in it
-			if ( !jQuery.isEmptyObject(cache[ id ]) ) {
+			if ( !isEmptyDataObject(cache[ id ]) ) {
 				return;
 			}
 		}
 		var internalCache = cache[ id ][ internalKey ];
 		// We destroyed the entire user cache at once because it's faster than
 		// iterating through each key, but we need to continue to persist internal
 		// data if it existed
 		if ( internalCache ) {
 			cache[ id ] = {};
+			// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
+			// metadata on plain JS objects when the object is serialized using
+			// JSON.stringify
+			if ( !isNode ) {
+				cache[ id ].toJSON = jQuery.noop;
+			}
 			cache[ id ][ internalKey ] = internalCache;
 		// Otherwise, we need to eliminate the expando on the node to avoid
 		// false lookups in the cache for entries that no longer exist
 		} else if ( isNode ) {
 		if ( typeof key === "undefined" ) {
 			if ( this.length ) {
 				data = jQuery.data( this[0] );
 				if ( this[0].nodeType === 1 ) {
-					var attr = this[0].attributes, name;
+			    var attr = this[0].attributes, name;
 					for ( var i = 0, l = attr.length; i < l; i++ ) {
 						name = attr[i].name;
 						if ( name.indexOf( "data-" ) === 0 ) {
-							name = name.substr( 5 );
+							name = jQuery.camelCase( name.substring(5) );
 							dataAttr( this[0], name, data[ name ] );
 						}
 					}
 				}
 			}
 function dataAttr( elem, key, data ) {
 	// If nothing was found internally, try to fetch any
 	// data from the HTML5 data-* attribute
 	if ( data === undefined && elem.nodeType === 1 ) {
-		data = elem.getAttribute( "data-" + key );
+		name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase();
+		data = elem.getAttribute( name );
 		if ( typeof data === "string" ) {
 			try {
 				data = data === "true" ? true :
 				data === "false" ? false :
 	}
 	return data;
 }
+// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON
+// property to be considered empty objects; this property always exists in
+// order to make sure JSON.stringify does not expose internal metadata
+function isEmptyDataObject( obj ) {
+	for ( var name in obj ) {
+		if ( name !== "toJSON" ) {
+			return false;
+		}
+	}
+	return true;
+}
+function handleQueueMarkDefer( elem, type, src ) {
+	var deferDataKey = type + "defer",
+		queueDataKey = type + "queue",
+		markDataKey = type + "mark",
+		defer = jQuery.data( elem, deferDataKey, undefined, true );
+	if ( defer &&
+		( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) &&
+		( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) {
+		// Give room for hard-coded callbacks to fire first
+		// and eventually mark/queue something else on the element
+		setTimeout( function() {
+			if ( !jQuery.data( elem, queueDataKey, undefined, true ) &&
+				!jQuery.data( elem, markDataKey, undefined, true ) ) {
+				jQuery.removeData( elem, deferDataKey, true );
+				defer.resolve();
+			}
+		}, 0 );
+	}
+}
 jQuery.extend({
+	_mark: function( elem, type ) {
+		if ( elem ) {
+			type = (type || "fx") + "mark";
+			jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true );
+		}
+	},
+	_unmark: function( force, elem, type ) {
+		if ( force !== true ) {
+			type = elem;
+			elem = force;
+			force = false;
+		}
+		if ( elem ) {
+			type = type || "fx";
+			var key = type + "mark",
+				count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 );
+			if ( count ) {
+				jQuery.data( elem, key, count, true );
+			} else {
+				jQuery.removeData( elem, key, true );
+				handleQueueMarkDefer( elem, type, "mark" );
+			}
+		}
+	},
 	queue: function( elem, type, data ) {
-		if ( !elem ) {
+		if ( elem ) {
-			return;
+			type = (type || "fx") + "queue";
-		}
+			var q = jQuery.data( elem, type, undefined, true );
+			// Speed up dequeue by getting out quickly if this is just a lookup
-		type = (type || "fx") + "queue";
+			if ( data ) {
-		var q = jQuery._data( elem, type );
+				if ( !q || jQuery.isArray(data) ) {
+					q = jQuery.data( elem, type, jQuery.makeArray(data), true );
-		// Speed up dequeue by getting out quickly if this is just a lookup
+				} else {
-		if ( !data ) {
+					q.push( data );
+				}
+			}
 			return q || [];
 		}
-		if ( !q || jQuery.isArray(data) ) {
-			q = jQuery._data( elem, type, jQuery.makeArray(data) );
-		} else {
-			q.push( data );
-		}
-		return q;
 	},
 	dequeue: function( elem, type ) {
 		type = type || "fx";
 		var queue = jQuery.queue( elem, type ),
-			fn = queue.shift();
+			fn = queue.shift(),
+			defer;
 		// If the fx queue is dequeued, always remove the progress sentinel
 		if ( fn === "inprogress" ) {
 			fn = queue.shift();
 		}
 			});
 		}
 		if ( !queue.length ) {
 			jQuery.removeData( elem, type + "queue", true );
+			handleQueueMarkDefer( elem, type, "queue" );
 		}
 	}
 });
 jQuery.fn.extend({
 		}
 		if ( data === undefined ) {
 			return jQuery.queue( this[0], type );
 		}
-		return this.each(function( i ) {
+		return this.each(function() {
 			var queue = jQuery.queue( this, type, data );
 			if ( type === "fx" && queue[0] !== "inprogress" ) {
 				jQuery.dequeue( this, type );
 			}
 	dequeue: function( type ) {
 		return this.each(function() {
 			jQuery.dequeue( this, type );
 		});
 	},
 	// Based off of the plugin by Clint Helfers, with permission.
 	// http://blindsignals.com/index.php/2009/07/jquery-delay/
 	delay: function( time, type ) {
 		time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
 		type = type || "fx";
 			setTimeout(function() {
 				jQuery.dequeue( elem, type );
 			}, time );
 		});
 	},
 	clearQueue: function( type ) {
 		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, object ) {
+		if ( typeof type !== "string" ) {
+			object = type;
+			type = undefined;
+		}
+		type = type || "fx";
+		var defer = jQuery.Deferred(),
+			elements = this,
+			i = elements.length,
+			count = 1,
+			deferDataKey = type + "defer",
+			queueDataKey = type + "queue",
+			markDataKey = type + "mark";
+		function resolve() {
+			if ( !( --count ) ) {
+				defer.resolveWith( elements, [ elements ] );
+			}
+		}
+		while( i-- ) {
+			if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
+					( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
+						jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
+					jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) {
+				count++;
+				tmp.done( resolve );
+			}
+		}
+		resolve();
+		return defer.promise();
 	}
 });
 var rclass = /[\n\t\r]/g,
-	rspaces = /\s+/,
+	rspace = /\s+/,
 	rreturn = /\r/g,
-	rspecialurl = /^(?:href|src|style)$/,
 	rtype = /^(?:button|input)$/i,
 	rfocusable = /^(?:button|input|object|select|textarea)$/i,
 	rclickable = /^a(?:rea)?$/i,
-	rradiocheck = /^(?:radio|checkbox)$/i;
+	rspecial = /^(?:data-|aria-)/,
+	rinvalidChar = /\:/,
-jQuery.props = {
+	formHook;
-	"for": "htmlFor",
-	"class": "className",
-	readonly: "readOnly",
-	maxlength: "maxLength",
-	cellspacing: "cellSpacing",
-	rowspan: "rowSpan",
-	colspan: "colSpan",
-	tabindex: "tabIndex",
-	usemap: "useMap",
-	frameborder: "frameBorder"
-};
 jQuery.fn.extend({
 	attr: function( name, value ) {
 		return jQuery.access( this, name, value, true, jQuery.attr );
 	},
-	removeAttr: function( name, fn ) {
+	removeAttr: function( name ) {
-		return this.each(function(){
+		return this.each(function() {
-			jQuery.attr( this, name, "" );
+			jQuery.removeAttr( this, name );
-			if ( this.nodeType === 1 ) {
-				this.removeAttribute( name );
-			}
 		});
 	},
+	prop: function( name, value ) {
+		return jQuery.access( this, name, value, true, jQuery.prop );
+	},
+	removeProp: function( name ) {
+		return this.each(function() {
+			// try/catch handles cases where IE balks (such as removing a property on window)
+			try {
+				this[ name ] = undefined;
+				delete this[ name ];
+			} catch( e ) {}
+		});
+	},
 	addClass: function( value ) {
-		if ( jQuery.isFunction(value) ) {
+		if ( jQuery.isFunction( value ) ) {
 			return this.each(function(i) {
 				var self = jQuery(this);
-				self.addClass( value.call(this, i, self.attr("class")) );
+				self.addClass( value.call(this, i, self.attr("class") || "") );
 			});
 		}
 		if ( value && typeof value === "string" ) {
-			var classNames = (value || "").split( rspaces );
+			var classNames = (value || "").split( rspace );
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
 				if ( elem.nodeType === 1 ) {
 				self.removeClass( value.call(this, i, self.attr("class")) );
 			});
 		}
 		if ( (value && typeof value === "string") || value === undefined ) {
-			var classNames = (value || "").split( rspaces );
+			var classNames = (value || "").split( rspace );
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
 				if ( elem.nodeType === 1 && elem.className ) {
 				// toggle individual class names
 				var className,
 					i = 0,
 					self = jQuery( this ),
 					state = stateVal,
-					classNames = value.split( rspaces );
+					classNames = value.split( rspace );
 				while ( (className = classNames[ i++ ]) ) {
 					// check each className given, space seperated list
 					state = isBool ? state : !self.hasClass( className );
 					self[ state ? "addClass" : "removeClass" ]( className );
 		return false;
 	},
 	val: function( value ) {
+		var hooks, ret,
+			elem = this[0];
 		if ( !arguments.length ) {
-			var elem = this[0];
 			if ( elem ) {
-				if ( jQuery.nodeName( elem, "option" ) ) {
+				hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
-					// attributes.value is undefined in Blackberry 4.7 but
-					// uses .value. See #6932
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-					var val = elem.attributes.value;
+					return ret;
-					return !val || val.specified ? elem.value : elem.text;
+				}
-				}
-				// We need to handle select boxes special
-				if ( jQuery.nodeName( elem, "select" ) ) {
-					var index = elem.selectedIndex,
-						values = [],
-						options = elem.options,
-						one = elem.type === "select-one";
-					// Nothing was selected
-					if ( index < 0 ) {
-						return null;
-					}
-					// Loop through all the selected options
-					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
-						var option = options[ i ];
-						// Don't return options that are disabled or in a disabled optgroup
-						if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
-								(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
-							// Get the specific value for the option
-							value = jQuery(option).val();
-							// We don't need an array for one selects
-							if ( one ) {
-								return value;
-							}
-							// Multi-Selects return an array
-							values.push( value );
-						}
-					}
-					return values;
-				}
-				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-				if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
-					return elem.getAttribute("value") === null ? "on" : elem.value;
-				}
-				// Everything else, we just grab the value
 				return (elem.value || "").replace(rreturn, "");
 			}
 			return undefined;
 		}
-		var isFunction = jQuery.isFunction(value);
+		var isFunction = jQuery.isFunction( value );
-		return this.each(function(i) {
+		return this.each(function( i ) {
-			var self = jQuery(this), val = value;
+			var self = jQuery(this), val;
 			if ( this.nodeType !== 1 ) {
 				return;
 			}
 			if ( isFunction ) {
-				val = value.call(this, i, self.val());
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
 			}
 			// Treat null/undefined as ""; convert numbers to string
 			if ( val == null ) {
 				val = "";
 			} else if ( typeof val === "number" ) {
 				val += "";
-			} else if ( jQuery.isArray(val) ) {
+			} else if ( jQuery.isArray( val ) ) {
-				val = jQuery.map(val, function (value) {
+				val = jQuery.map(val, function ( value ) {
 					return value == null ? "" : value + "";
 				});
 			}
-			if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
+			hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
-				this.checked = jQuery.inArray( self.val(), val ) >= 0;
+			// If set returns undefined, fall back to normal setting
-			} else if ( jQuery.nodeName( this, "select" ) ) {
+			if ( !hooks || ("set" in hooks && hooks.set( this, val, "value" ) === undefined) ) {
-				var values = jQuery.makeArray(val);
+				this.value = val;
+			}
-				jQuery( "option", this ).each(function() {
+		});
+	}
+});
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var index = elem.selectedIndex,
+					values = [],
+					options = elem.options,
+					one = elem.type === "select-one";
+				// Nothing was selected
+				if ( index < 0 ) {
+					return null;
+				}
+				// Loop through all the selected options
+				for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
+					var option = options[ i ];
+					// Don't return options that are disabled or in a disabled optgroup
+					if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
+							(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+				// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
+				if ( one && !values.length && options.length ) {
+					return jQuery( options[ index ] ).val();
+				}
+				return values;
+			},
+			set: function( elem, value ) {
+				var values = jQuery.makeArray( value );
+				jQuery(elem).find("option").each(function() {
 					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
 				});
 				if ( !values.length ) {
-					this.selectedIndex = -1;
+					elem.selectedIndex = -1;
 				}
+				return values;
-			} else {
+			}
-				this.value = val;
+		}
-			}
+	},
-		});
-	}
-});
-jQuery.extend({
 	attrFn: {
 		val: true,
 		css: true,
 		html: true,
 		text: true,
 		data: true,
 		width: true,
 		height: true,
 		offset: true
 	},
+	attrFix: {
+		// Always normalize to ensure hook usage
+		tabindex: "tabIndex",
+		readonly: "readOnly"
+	},
 	attr: function( elem, name, value, pass ) {
+		var nType = elem.nodeType;
 		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || elem.nodeType === 2 ) {
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
 			return undefined;
 		}
 		if ( pass && name in jQuery.attrFn ) {
-			return jQuery(elem)[name](value);
+			return jQuery( elem )[ name ]( value );
 		}
-		var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
+		var ret, hooks,
-			// Whether we are setting (or getting)
+			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-			set = value !== undefined;
+		// Normalize the name if needed
-		// Try to normalize/fix the name
+		name = notxml && jQuery.attrFix[ name ] || name;
-		name = notxml && jQuery.props[ name ] || name;
+		// Get the appropriate hook, or the formHook
-		// Only do all the following if this is a node (faster for style)
+		// if getSetAttribute is not supported and we have form objects in IE6/7
+		hooks = jQuery.attrHooks[ name ] ||
+			( formHook && (jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ?
+				formHook :
+				undefined );
+		if ( value !== undefined ) {
+			if ( value === null || (value === false && !rspecial.test( name )) ) {
+				jQuery.removeAttr( elem, name );
+				return undefined;
+			} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+			} else {
+				// Set boolean attributes to the same name
+				if ( value === true && !rspecial.test( name ) ) {
+					value = name;
+				}
+				elem.setAttribute( name, "" + value );
+				return value;
+			}
+		} else {
+			if ( hooks && "get" in hooks && notxml ) {
+				return hooks.get( elem, name );
+			} else {
+				ret = elem.getAttribute( name );
+				// Non-existent attributes return null, we normalize to undefined
+				return ret === null ?
+					undefined :
+					ret;
+			}
+		}
+	},
+	removeAttr: function( elem, name ) {
 		if ( elem.nodeType === 1 ) {
-			// These attributes require special treatment
+			name = jQuery.attrFix[ name ] || name;
-			var special = rspecialurl.test( name );
+			if ( jQuery.support.getSetAttribute ) {
-			// Safari mis-reports the default selected property of an option
+				// Use removeAttribute in browsers that support it
-			// Accessing the parent's selectedIndex property fixes it
+				elem.removeAttribute( name );
-			if ( name === "selected" && !jQuery.support.optSelected ) {
+			} else {
-				var parent = elem.parentNode;
+				jQuery.attr( elem, name, "" );
-				if ( parent ) {
+				elem.removeAttributeNode( elem.getAttributeNode( name ) );
-					parent.selectedIndex;
+			}
+		}
-					// Make sure that it also works with optgroups, see #5701
+	},
-					if ( parent.parentNode ) {
-						parent.parentNode.selectedIndex;
+	attrHooks: {
-					}
+		type: {
-				}
+			set: function( elem, value ) {
-			}
+				// We can't allow the type property to be changed (since it causes problems in IE)
+				if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
-			// If applicable, access the attribute via the DOM 0 way
+					jQuery.error( "type property can't be changed" );
-			// 'in' checks fail in Blackberry 4.7 #6931
+				} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-			if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
-				if ( set ) {
+					// Reset value to it's default in case type is set after value
-					// We can't allow the type property to be changed (since it causes problems in IE)
+					// This is for element creation
-					if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
+					var val = elem.getAttribute("value");
-						jQuery.error( "type property can't be changed" );
+					elem.setAttribute( "type", value );
-					}
+					if ( val ) {
+						elem.value = val;
-					if ( value === null ) {
+					}
-						if ( elem.nodeType === 1 ) {
+					return value;
-							elem.removeAttribute( name );
+				}
-						}
+			}
+		},
-					} else {
+		tabIndex: {
-						elem[ name ] = value;
+			get: function( elem ) {
-					}
-				}
-				// browsers index elements by id/name on forms, give priority to attributes.
-				if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
-					return elem.getAttributeNode( name ).nodeValue;
-				}
 				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
 				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-				if ( name === "tabIndex" ) {
+				var attributeNode = elem.getAttributeNode("tabIndex");
-					var attributeNode = elem.getAttributeNode( "tabIndex" );
+				return attributeNode && attributeNode.specified ?
-					return attributeNode && attributeNode.specified ?
+					parseInt( attributeNode.value, 10 ) :
-						attributeNode.value :
+					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-						rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+						0 :
-							0 :
+						undefined;
-							undefined;
+			}
-				}
+		}
+	},
+	propFix: {},
+	prop: function( elem, name, value ) {
+		var nType = elem.nodeType;
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return undefined;
+		}
+		var ret, hooks,
+			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+		// Try to normalize/fix the name
+		name = notxml && jQuery.propFix[ name ] || name;
+		hooks = jQuery.propHooks[ name ];
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+			} else {
+				return (elem[ name ] = value);
+			}
+		} else {
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== undefined ) {
+				return ret;
+			} else {
 				return elem[ name ];
 			}
+		}
-			if ( !jQuery.support.style && notxml && name === "style" ) {
+	},
-				if ( set ) {
-					elem.style.cssText = "" + value;
+	propHooks: {}
-				}
-				return elem.style.cssText;
-			}
-			if ( set ) {
-				// convert the value to a string (all browsers do this but IE) see #1070
-				elem.setAttribute( name, "" + value );
-			}
-			// Ensure that missing attributes return undefined
-			// Blackberry 4.7 returns "" from getAttribute #6938
-			if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
-				return undefined;
-			}
-			var attr = !jQuery.support.hrefNormalized && notxml && special ?
-					// Some attributes require a special call on IE
-					elem.getAttribute( name, 2 ) :
-					elem.getAttribute( name );
-			// Non-existent attributes return null, we normalize to undefined
-			return attr === null ? undefined : attr;
-		}
-		// Handle everything which isn't a DOM element node
-		if ( set ) {
-			elem[ name ] = value;
-		}
-		return elem[ name ];
-	}
 });
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !jQuery.support.getSetAttribute ) {
+	jQuery.attrFix = jQuery.extend( jQuery.attrFix, {
-var rnamespaces = /\.(.*)$/,
+		"for": "htmlFor",
+		"class": "className",
+		maxlength: "maxLength",
+		cellspacing: "cellSpacing",
+		cellpadding: "cellPadding",
+		rowspan: "rowSpan",
+		colspan: "colSpan",
+		usemap: "useMap",
+		frameborder: "frameBorder"
+	});
+	// Use this for any attribute on a form in IE6/7
+	formHook = jQuery.attrHooks.name = jQuery.attrHooks.value = jQuery.valHooks.button = {
+		get: function( elem, name ) {
+			var ret;
+			if ( name === "value" && !jQuery.nodeName( elem, "button" ) ) {
+				return elem.getAttribute( name );
+			}
+			ret = elem.getAttributeNode( name );
+			// Return undefined if not specified instead of empty string
+			return ret && ret.specified ?
+				ret.nodeValue :
+				undefined;
+		},
+		set: function( elem, value, name ) {
+			// Check form objects in IE (multiple bugs related)
+			// Only use nodeValue if the attribute node exists on the form
+			var ret = elem.getAttributeNode( name );
+			if ( ret ) {
+				ret.nodeValue = value;
+				return value;
+			}
+		}
+	};
+	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
+	// This is for removals
+	jQuery.each([ "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			set: function( elem, value ) {
+				if ( value === "" ) {
+					elem.setAttribute( name, "auto" );
+					return value;
+				}
+			}
+		});
+	});
+}
+// Some attributes require a special call on IE
+if ( !jQuery.support.hrefNormalized ) {
+	jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			get: function( elem ) {
+				var ret = elem.getAttribute( name, 2 );
+				return ret === null ? undefined : ret;
+			}
+		});
+	});
+}
+if ( !jQuery.support.style ) {
+	jQuery.attrHooks.style = {
+		get: function( elem ) {
+			// Return undefined in the case of empty string
+			// Normalize to lowercase since IE uppercases css property names
+			return elem.style.cssText.toLowerCase() || undefined;
+		},
+		set: function( elem, value ) {
+			return (elem.style.cssText = "" + value);
+		}
+	};
+}
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent ) {
+				parent.selectedIndex;
+				// Make sure that it also works with optgroups, see #5701
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+		}
+	});
+}
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+	jQuery.each([ "radio", "checkbox" ], function() {
+		jQuery.valHooks[ this ] = {
+			get: function( elem ) {
+				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+				return elem.getAttribute("value") === null ? "on" : elem.value;
+			}
+		};
+	});
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0);
+			}
+		}
+	});
+});
+var hasOwn = Object.prototype.hasOwnProperty,
+	rnamespaces = /\.(.*)$/,
 	rformElems = /^(?:textarea|input|select)$/i,
 	rperiod = /\./g,
-	rspace = / /g,
+	rspaces = / /g,
 	rescape = /[^\w\s.|`]/g,
 	fcleanup = function( nm ) {
 		return nm.replace(rescape, "\\$&");
-	},
+	};
-	eventKey = "events";
 /*
 * A number of helper functions used for managing events.
 * Many of the ideas behind this code originated from
 * Dean Edwards' addEvent library.
 	add: function( elem, types, handler, data ) {
 		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
 			return;
 		}
-		// For whatever reason, IE has trouble passing the window object
-		// around, causing it to be cloned in the process
-		if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
-			elem = window;
-		}
 		if ( handler === false ) {
 			handler = returnFalse;
 		} else if ( !handler ) {
 			// Fixes bug #7229. Fix recommended by jdalton
-		  return;
+			return;
 		}
 		var handleObjIn, handleObj;
 		if ( handler.handler ) {
 		// banned noData elements
 		if ( !elemData ) {
 			return;
 		}
-		var events = elemData[ eventKey ],
+		var events = elemData.events,
 			eventHandle = elemData.handle;
-		if ( typeof events === "function" ) {
+		if ( !events ) {
-			// On plain objects events is a fn that holds the the data
-			// which prevents this data from being JSON serialized
-			// the function does not need to be called, it just contains the data
-			eventHandle = events.handle;
-			events = events.events;
-		} else if ( !events ) {
-			if ( !elem.nodeType ) {
-				// On plain objects, create a fn that acts as the holder
-				// of the values to avoid JSON serialization of event data
-				elemData[ eventKey ] = elemData = function(){};
-			}
 			elemData.events = events = {};
 		}
 		if ( !eventHandle ) {
-			elemData.handle = eventHandle = function() {
+			elemData.handle = eventHandle = function( e ) {
-				// Handle the second event of a trigger and when
+				// Discard the second event of a jQuery.event.trigger() and
-				// an event is called after a page has unloaded
+				// when an event is called after a page has unloaded
-				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
+				return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
 					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
 					undefined;
 			};
 		}
 			}
 			// Add the function to the element's handler list
 			handlers.push( handleObj );
-			// Keep track of which events have been used, for global triggering
+			// Keep track of which events have been used, for event optimization
 			jQuery.event.global[ type ] = true;
 		}
 		// Nullify elem to prevent memory leaks in IE
 		elem = null;
 			handler = returnFalse;
 		}
 		var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
 			elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
-			events = elemData && elemData[ eventKey ];
+			events = elemData && elemData.events;
 		if ( !elemData || !events ) {
 			return;
-		}
-		if ( typeof events === "function" ) {
-			elemData = events;
-			events = events.events;
 		}
 		// types is actually an event object here
 		if ( types && types.type ) {
 			handler = types.handler;
 			}
 			delete elemData.events;
 			delete elemData.handle;
-			if ( typeof elemData === "function" ) {
+			if ( jQuery.isEmptyObject( elemData ) ) {
-				jQuery.removeData( elem, eventKey, true );
-			} else if ( jQuery.isEmptyObject( elemData ) ) {
 				jQuery.removeData( elem, undefined, true );
 			}
 		}
 	},
-	// bubbling is internal
+	// Events that are safe to short-circuit if no handlers are attached.
-	trigger: function( event, data, elem /*, bubbling */ ) {
+	// Native DOM events should not be added, they may have inline handlers.
+	customEvent: {
+		"getData": true,
+		"setData": true,
+		"changeData": true
+	},
+	trigger: function( event, data, elem, onlyHandlers ) {
 		// Event object or event type
 		var type = event.type || event,
-			bubbling = arguments[3];
+			namespaces = [],
+			exclusive;
-		if ( !bubbling ) {
-			event = typeof event === "object" ?
+		if ( type.indexOf("!") >= 0 ) {
-				// jQuery.Event object
+			// Exclusive events trigger only for the exact event (no namespaces)
-				event[ jQuery.expando ] ? event :
+			type = type.slice(0, -1);
-				// Object literal
+			exclusive = true;
-				jQuery.extend( jQuery.Event(type), event ) :
+		}
-				// Just the event type (string)
-				jQuery.Event(type);
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
-			if ( type.indexOf("!") >= 0 ) {
+			namespaces = type.split(".");
-				event.type = type = type.slice(0, -1);
+			type = namespaces.shift();
-				event.exclusive = true;
+			namespaces.sort();
-			}
+		}
-			// Handle a global trigger
+		if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
-			if ( !elem ) {
+			// No jQuery handlers for this event type, and it can't have inline handlers
-				// Don't bubble custom events when global (to avoid too much overhead)
+			return;
-				event.stopPropagation();
+		}
-				// Only trigger if we've ever bound an event for it
+		// Caller can pass in an Event, Object, or just an event type string
-				if ( jQuery.event.global[ type ] ) {
+		event = typeof event === "object" ?
-					// XXX This code smells terrible. event.js should not be directly
+			// jQuery.Event object
-					// inspecting the data cache
+			event[ jQuery.expando ] ? event :
-					jQuery.each( jQuery.cache, function() {
+			// Object literal
-						// internalKey variable is just used to make it easier to find
+			new jQuery.Event( type, event ) :
-						// and potentially change this stuff later; currently it just
+			// Just the event type (string)
-						// points to jQuery.expando
+			new jQuery.Event( type );
-						var internalKey = jQuery.expando,
-							internalCache = this[ internalKey ];
+		event.type = type;
-						if ( internalCache && internalCache.events && internalCache.events[type] ) {
+		event.exclusive = exclusive;
-							jQuery.event.trigger( event, data, internalCache.handle.elem );
+		event.namespace = namespaces.join(".");
+		event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)");
+		// triggerHandler() and global events don't bubble or run the default action
+		if ( onlyHandlers || !elem ) {
+			event.preventDefault();
+			event.stopPropagation();
+		}
+		// Handle a global trigger
+		if ( !elem ) {
+			// TODO: Stop taunting the data cache; remove global events and always attach to document
+			jQuery.each( jQuery.cache, function() {
+				// internalKey variable is just used to make it easier to find
+				// and potentially change this stuff later; currently it just
+				// points to jQuery.expando
+				var internalKey = jQuery.expando,
+					internalCache = this[ internalKey ];
+				if ( internalCache && internalCache.events && internalCache.events[ type ] ) {
+					jQuery.event.trigger( event, data, internalCache.handle.elem );
+				}
+			});
+			return;
+		}
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		event.target = elem;
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data ? jQuery.makeArray( data ) : [];
+		data.unshift( event );
+		var cur = elem,
+			// IE doesn't like method names with a colon (#3533, #8272)
+			ontype = type.indexOf(":") < 0 ? "on" + type : "";
+		// Fire event on the current element, then bubble up the DOM tree
+		do {
+			var handle = jQuery._data( cur, "handle" );
+			event.currentTarget = cur;
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+			// Trigger an inline bound script
+			if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) {
+				event.result = false;
+				event.preventDefault();
+			}
+			// Bubble up to document, then to window
+			cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window;
+		} while ( cur && !event.isPropagationStopped() );
+		// If nobody prevented the default action, do it now
+		if ( !event.isDefaultPrevented() ) {
+			var old,
+				special = jQuery.event.special[ type ] || {};
+			if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) &&
+				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+				// Call a native DOM method on the target with the same name name as the event.
+				// Can't use an .isFunction)() check here because IE6/7 fails that test.
+				// IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch.
+				try {
+					if ( ontype && elem[ type ] ) {
+						// Don't re-trigger an onFOO event when we call its FOO() method
+						old = elem[ ontype ];
+						if ( old ) {
+							elem[ ontype ] = null;
 						}
-					});
-				}
+						jQuery.event.triggered = type;
-			}
+						elem[ type ]();
+					}
-			// Handle triggering a single element
+				} catch ( ieError ) {}
-			// don't do events on text and comment nodes
-			if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
-				return undefined;
-			}
-			// Clean up in case it is reused
-			event.result = undefined;
-			event.target = elem;
-			// Clone the incoming data, if any
-			data = jQuery.makeArray( data );
-			data.unshift( event );
-		}
-		event.currentTarget = elem;
-		// Trigger the event, it is assumed that "handle" is a function
-		var handle = elem.nodeType ?
-			jQuery._data( elem, "handle" ) :
-			(jQuery._data( elem, eventKey ) || {}).handle;
-		if ( handle ) {
-			handle.apply( elem, data );
-		}
-		var parent = elem.parentNode || elem.ownerDocument;
-		// Trigger an inline bound script
-		try {
-			if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
-				if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
-					event.result = false;
-					event.preventDefault();
-				}
-			}
-		// prevent IE from throwing an error for some elements with some event types, see #3533
-		} catch (inlineError) {}
-		if ( !event.isPropagationStopped() && parent ) {
-			jQuery.event.trigger( event, data, parent, true );
-		} else if ( !event.isDefaultPrevented() ) {
-			var old,
-				target = event.target,
-				targetType = type.replace( rnamespaces, "" ),
-				isClick = jQuery.nodeName( target, "a" ) && targetType === "click",
-				special = jQuery.event.special[ targetType ] || {};
-			if ( (!special._default || special._default.call( elem, event ) === false) &&
-				!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
-				try {
-					if ( target[ targetType ] ) {
-						// Make sure that we don't accidentally re-trigger the onFOO events
-						old = target[ "on" + targetType ];
-						if ( old ) {
-							target[ "on" + targetType ] = null;
-						}
-						jQuery.event.triggered = true;
-						target[ targetType ]();
-					}
-				// prevent IE from throwing an error for some elements with some event types, see #3533
-				} catch (triggerError) {}
 				if ( old ) {
-					target[ "on" + targetType ] = old;
+					elem[ ontype ] = old;
 				}
-				jQuery.event.triggered = false;
+				jQuery.event.triggered = undefined;
 			}
 		}
+		return event.result;
 	},
 	handle: function( event ) {
-		var all, handlers, namespaces, namespace_re, events,
+		event = jQuery.event.fix( event || window.event );
-			namespace_sort = [],
+		// Snapshot the handlers list since a called handler may add/remove events.
-			args = jQuery.makeArray( arguments );
+		var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0),
+			run_all = !event.exclusive && !event.namespace,
-		event = args[0] = jQuery.event.fix( event || window.event );
+			args = Array.prototype.slice.call( arguments, 0 );
+		// Use the fix-ed Event rather than the (read-only) native event
+		args[0] = event;
 		event.currentTarget = this;
-		// Namespaced event handlers
+		for ( var j = 0, l = handlers.length; j < l; j++ ) {
-		all = event.type.indexOf(".") < 0 && !event.exclusive;
+			var handleObj = handlers[ j ];
-		if ( !all ) {
+			// Triggered event must 1) be non-exclusive and have no namespace, or
-			namespaces = event.type.split(".");
+			// 2) have namespace(s) a subset or equal to those in the bound event.
-			event.type = namespaces.shift();
+			if ( run_all || event.namespace_re.test( handleObj.namespace ) ) {
-			namespace_sort = namespaces.slice(0).sort();
+				// Pass in a reference to the handler function itself
-			namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)");
+				// So that we can later remove it
-		}
+				event.handler = handleObj.handler;
+				event.data = handleObj.data;
-		event.namespace = event.namespace || namespace_sort.join(".");
+				event.handleObj = handleObj;
-		events = jQuery._data(this, eventKey);
+				var ret = handleObj.handler.apply( this, args );
-		if ( typeof events === "function" ) {
+				if ( ret !== undefined ) {
-			events = events.events;
+					event.result = ret;
-		}
+					if ( ret === false ) {
+						event.preventDefault();
-		handlers = (events || {})[ event.type ];
+						event.stopPropagation();
+					}
-		if ( events && handlers ) {
+				}
-			// Clone the handlers to prevent manipulation
-			handlers = handlers.slice(0);
+				if ( event.isImmediatePropagationStopped() ) {
+					break;
-			for ( var j = 0, l = handlers.length; j < l; j++ ) {
+				}
-				var handleObj = handlers[ j ];
+			}
+		}
-				// Filter the functions by class
-				if ( all || namespace_re.test( handleObj.namespace ) ) {
-					// Pass in a reference to the handler function itself
-					// So that we can later remove it
-					event.handler = handleObj.handler;
-					event.data = handleObj.data;
-					event.handleObj = handleObj;
-					var ret = handleObj.handler.apply( this, args );
-					if ( ret !== undefined ) {
-						event.result = ret;
-						if ( ret === false ) {
-							event.preventDefault();
-							event.stopPropagation();
-						}
-					}
-					if ( event.isImmediatePropagationStopped() ) {
-						break;
-					}
-				}
-			}
-		}
 		return event.result;
 	},
 	props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
 			event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
 		}
 		// Calculate pageX/Y if missing and clientX/Y available
 		if ( event.pageX == null && event.clientX != null ) {
-			var doc = document.documentElement,
+			var eventDocument = event.target.ownerDocument || document,
-				body = document.body;
+				doc = eventDocument.documentElement,
+				body = eventDocument.body;
 			event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
 			event.pageY = event.clientY + (doc && doc.scrollTop  || body && body.scrollTop  || 0) - (doc && doc.clientTop  || body && body.clientTop  || 0);
 		}
 		if ( elem.detachEvent ) {
 			elem.detachEvent( "on" + type, handle );
 		}
 	};
-jQuery.Event = function( src ) {
+jQuery.Event = function( src, props ) {
 	// Allow instantiation without the 'new' keyword
 	if ( !this.preventDefault ) {
-		return new jQuery.Event( src );
+		return new jQuery.Event( src, props );
 	}
 	// Event object
 	if ( src && src.type ) {
 		this.originalEvent = src;
 		this.type = src.type;
 		// Events bubbling up the document may have been marked as prevented
 		// by a handler lower down the tree; reflect the correct value.
 		this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false ||
 			src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;
 	// Event type
 	} else {
 		this.type = src;
+	}
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
 	}
 	// timeStamp is buggy for some events on Firefox(#3843)
 	// So we won't rely on the native value
 	this.timeStamp = jQuery.now();
 	var parent = event.relatedTarget;
 	// Firefox sometimes assigns relatedTarget a XUL element
 	// which we cannot access the parentNode property of
 	try {
+		// Chrome does something similar, the parentNode property
+		// can be accessed but is null.
+		if ( parent && parent !== document && !parent.parentNode ) {
+			return;
+		}
 		// Traverse up the tree
 		while ( parent && parent !== this ) {
 			parent = parent.parentNode;
 		}
 // submit delegation
 if ( !jQuery.support.submitBubbles ) {
 	jQuery.event.special.submit = {
 		setup: function( data, namespaces ) {
-			if ( this.nodeName && this.nodeName.toLowerCase() !== "form" ) {
+			if ( !jQuery.nodeName( this, "form" ) ) {
 				jQuery.event.add(this, "click.specialSubmit", function( e ) {
 					var elem = e.target,
 						type = elem.type;
 					if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
-						e.liveFired = undefined;
+						trigger( "submit", this, arguments );
-						return trigger( "submit", this, arguments );
 					}
 				});
 				jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
 					var elem = e.target,
 						type = elem.type;
 					if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
-						e.liveFired = undefined;
+						trigger( "submit", this, arguments );
-						return trigger( "submit", this, arguments );
 					}
 				});
 			} else {
 				return false;
 				jQuery.map( elem.options, function( elem ) {
 					return elem.selected;
 				}).join("-") :
 				"";
-		} else if ( elem.nodeName.toLowerCase() === "select" ) {
+		} else if ( jQuery.nodeName( elem, "select" ) ) {
 			val = elem.selectedIndex;
 		}
 		return val;
 	},
 		}
 		if ( data != null || val ) {
 			e.type = "change";
 			e.liveFired = undefined;
-			return jQuery.event.trigger( e, arguments[1], elem );
+			jQuery.event.trigger( e, arguments[1], elem );
 		}
 	};
 	jQuery.event.special.change = {
 		filters: {
 			focusout: testChange,
 			beforedeactivate: testChange,
 			click: function( e ) {
-				var elem = e.target, type = elem.type;
+				var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : "";
-				if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
+				if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) {
-					return testChange.call( this, e );
+					testChange.call( this, e );
 				}
 			},
 			// Change has to be called before submit
 			// Keydown will be called before keypress, which is used in submit-event delegation
 			keydown: function( e ) {
-				var elem = e.target, type = elem.type;
+				var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : "";
-				if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
+				if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) ||
 					(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
 					type === "select-multiple" ) {
-					return testChange.call( this, e );
+					testChange.call( this, e );
 				}
 			},
 			// Beforeactivate happens also before the previous element is blurred
 			// with this event you can't trigger a change event, but you can store
 	// Handle when the input is .focus()'d
 	changeFilters.focus = changeFilters.beforeactivate;
 }
 function trigger( type, elem, args ) {
-	args[0].type = type;
+	// Piggyback on a donor event to simulate a different one.
-	return jQuery.event.handle.apply( elem, args );
+	// Fake originalEvent to avoid donor's stopPropagation, but if the
+	// simulated event prevents default then we do the same on the donor.
+	// Don't pass args or remember liveFired; they apply to the donor event.
+	var event = jQuery.extend( {}, args[ 0 ] );
+	event.type = type;
+	event.originalEvent = {};
+	event.liveFired = undefined;
+	jQuery.event.handle.call( elem, event );
+	if ( event.isDefaultPrevented() ) {
+		args[ 0 ].preventDefault();
+	}
 }
 // Create "bubbling" focus and blur events
-if ( document.addEventListener ) {
+if ( !jQuery.support.focusinBubbles ) {
 	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0;
 		jQuery.event.special[ fix ] = {
 			setup: function() {
-				this.addEventListener( orig, handler, true );
+				if ( attaches++ === 0 ) {
-			},
+					document.addEventListener( orig, handler, true );
-			teardown: function() {
+				}
-				this.removeEventListener( orig, handler, true );
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
 			}
 		};
-		function handler( e ) {
+		function handler( donor ) {
-			e = jQuery.event.fix( e );
+			// Donor event is always a native one; fix it and switch its type.
+			// Let focusin/out handler cancel the donor focus/blur event.
+			var e = jQuery.event.fix( donor );
 			e.type = fix;
-			return jQuery.event.handle.call( this, e );
+			e.originalEvent = {};
+			jQuery.event.trigger( e, null, e.target );
+			if ( e.isDefaultPrevented() ) {
+				donor.preventDefault();
+			}
 		}
 	});
 }
 jQuery.each(["bind", "one"], function( i, name ) {
 	jQuery.fn[ name ] = function( type, data, fn ) {
+		var handler;
 		// Handle object literals
 		if ( typeof type === "object" ) {
 			for ( var key in type ) {
 				this[ name ](key, data, type[key], fn);
 			}
 			return this;
 		}
-		if ( jQuery.isFunction( data ) || data === false ) {
+		if ( arguments.length === 2 || data === false ) {
 			fn = data;
 			data = undefined;
 		}
-		var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
+		if ( name === "one" ) {
-			jQuery( this ).unbind( event, handler );
+			handler = function( event ) {
-			return fn.apply( this, arguments );
+				jQuery( this ).unbind( event, handler );
-		}) : fn;
+				return fn.apply( this, arguments );
+			};
+			handler.guid = fn.guid || jQuery.guid++;
+		} else {
+			handler = fn;
+		}
 		if ( type === "unload" && name !== "one" ) {
 			this.one( type, data, fn );
 		} else {
 		return this.live( types, data, fn, selector );
 	},
 	undelegate: function( selector, types, fn ) {
 		if ( arguments.length === 0 ) {
-				return this.unbind( "live" );
+			return this.unbind( "live" );
 		} else {
 			return this.die( types, null, fn, selector );
 		}
 	},
 		});
 	},
 	triggerHandler: function( type, data ) {
 		if ( this[0] ) {
-			var event = jQuery.Event( type );
+			return jQuery.event.trigger( type, data, this[0], true );
-			event.preventDefault();
-			event.stopPropagation();
-			jQuery.event.trigger( event, data, this[0] );
-			return event.result;
 		}
 	},
 	toggle: function( fn ) {
 		// Save reference to arguments for access in closure
 		var args = arguments,
-			i = 1;
+			guid = fn.guid || jQuery.guid++,
+			i = 0,
+			toggler = function( event ) {
+				// Figure out which function to execute
+				var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+				jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+				// Make sure that clicks stop
+				event.preventDefault();
+				// and execute the function
+				return args[ lastToggle ].apply( this, arguments ) || false;
+			};
 		// link all the functions, so any of them can unbind this click handler
+		toggler.guid = guid;
 		while ( i < args.length ) {
-			jQuery.proxy( fn, args[ i++ ] );
+			args[ i++ ].guid = guid;
 		}
-		return this.click( jQuery.proxy( fn, function( event ) {
+		return this.click( toggler );
-			// Figure out which function to execute
-			var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
-			jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
-			// Make sure that clicks stop
-			event.preventDefault();
-			// and execute the function
-			return args[ lastToggle ].apply( this, arguments ) || false;
-		}));
 	},
 	hover: function( fnOver, fnOut ) {
 		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
 	}
 			}
 			return this;
 		}
-		if ( jQuery.isFunction( data ) ) {
+		if ( name === "die" && !types &&
-			fn = data;
+					origSelector && origSelector.charAt(0) === "." ) {
+			context.unbind( origSelector );
+			return this;
+		}
+		if ( data === false || jQuery.isFunction( data ) ) {
+			fn = data || returnFalse;
 			data = undefined;
 		}
 		types = (types || "").split(" ");
 				continue;
 			}
 			preType = type;
-			if ( type === "focus" || type === "blur" ) {
+			if ( liveMap[ type ] ) {
 				types.push( liveMap[ type ] + namespaces );
 				type = type + namespaces;
 			} else {
 				type = (liveMap[ type ] || type) + namespaces;
 function liveHandler( event ) {
 	var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
 		elems = [],
 		selectors = [],
-		events = jQuery._data( this, eventKey );
+		events = jQuery._data( this, "events" );
-	if ( typeof events === "function" ) {
-		events = events.events;
-	}
 	// Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911)
 	if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) {
 		return;
 	}
 		close = match[i];
 		for ( j = 0; j < live.length; j++ ) {
 			handleObj = live[j];
-			if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) {
+			if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) {
 				elem = close.elem;
 				related = null;
 				// Those two events require additional checking
 				if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
 					event.type = handleObj.preType;
 					related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
+					// Make sure not to accidentally match a child element with the same selector
+					if ( related && jQuery.contains( elem, related ) ) {
+						related = elem;
+					}
 				}
 				if ( !related || related !== elem ) {
 					elems.push({ elem: elem, handleObj: handleObj, level: close.level });
 				}
 	return stop;
 }
 function liveConvert( type, selector ) {
-	return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&");
+	return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&");
 }
 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
 	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
 	"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
 	if ( jQuery.attrFn ) {
 		jQuery.attrFn[ name ] = true;
 	}
 });
 /*!
 * Sizzle CSS Selector Engine
 *  Copyright 2011, The Dojo Foundation
 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
 	done = 0,
 	toString = Object.prototype.toString,
 	hasDuplicate = false,
-	baseHasDuplicate = true;
+	baseHasDuplicate = true,
+	rBackslash = /\\/g,
+	rNonWord = /\W/;
 // Here we check if the JavaScript engine is using some sort of
 // optimization where it does not always call our comparision
 // function. If that is the case, discard the hasDuplicate value.
 //   Thus far that includes Google Chrome.
 		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
 			var left = match[1];
 			match.splice( 1, 1 );
 			if ( left.substr( left.length - 1 ) !== "\\" ) {
-				match[1] = (match[1] || "").replace(/\\/g, "");
+				match[1] = (match[1] || "").replace( rBackslash, "" );
 				set = Expr.find[ type ]( match, context, isXML );
 				if ( set != null ) {
 					expr = expr.replace( Expr.match[ type ], "" );
 					break;
 	},
 	attrHandle: {
 		href: function( elem ) {
 			return elem.getAttribute( "href" );
+		},
+		type: function( elem ) {
+			return elem.getAttribute( "type" );
 		}
 	},
 	relative: {
 		"+": function(checkSet, part){
 			var isPartStr = typeof part === "string",
-				isTag = isPartStr && !/\W/.test( part ),
+				isTag = isPartStr && !rNonWord.test( part ),
 				isPartStrNotTag = isPartStr && !isTag;
 			if ( isTag ) {
 				part = part.toLowerCase();
 			}
 			var elem,
 				isPartStr = typeof part === "string",
 				i = 0,
 				l = checkSet.length;
-			if ( isPartStr && !/\W/.test( part ) ) {
+			if ( isPartStr && !rNonWord.test( part ) ) {
 				part = part.toLowerCase();
 				for ( ; i < l; i++ ) {
 					elem = checkSet[i];
 		"": function(checkSet, part, isXML){
 			var nodeCheck,
 				doneName = done++,
 				checkFn = dirCheck;
-			if ( typeof part === "string" && !/\W/.test(part) ) {
+			if ( typeof part === "string" && !rNonWord.test( part ) ) {
 				part = part.toLowerCase();
 				nodeCheck = part;
 				checkFn = dirNodeCheck;
 			}
 		"~": function( checkSet, part, isXML ) {
 			var nodeCheck,
 				doneName = done++,
 				checkFn = dirCheck;
-			if ( typeof part === "string" && !/\W/.test( part ) ) {
+			if ( typeof part === "string" && !rNonWord.test( part ) ) {
 				part = part.toLowerCase();
 				nodeCheck = part;
 				checkFn = dirNodeCheck;
 			}
 			}
 		}
 	},
 	preFilter: {
 		CLASS: function( match, curLoop, inplace, result, not, isXML ) {
-			match = " " + match[1].replace(/\\/g, "") + " ";
+			match = " " + match[1].replace( rBackslash, "" ) + " ";
 			if ( isXML ) {
 				return match;
 			}
 			return false;
 		},
 		ID: function( match ) {
-			return match[1].replace(/\\/g, "");
+			return match[1].replace( rBackslash, "" );
 		},
 		TAG: function( match, curLoop ) {
-			return match[1].toLowerCase();
+			return match[1].replace( rBackslash, "" ).toLowerCase();
 		},
 		CHILD: function( match ) {
 			if ( match[1] === "nth" ) {
 				if ( !match[2] ) {
 			return match;
 		},
 		ATTR: function( match, curLoop, inplace, result, not, isXML ) {
-			var name = match[1] = match[1].replace(/\\/g, "");
+			var name = match[1] = match[1].replace( rBackslash, "" );
 			if ( !isXML && Expr.attrMap[name] ) {
 				match[1] = Expr.attrMap[name];
 			}
 			// Handle if an un-quoted value was used
-			match[4] = ( match[4] || match[5] || "" ).replace(/\\/g, "");
+			match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
 			if ( match[2] === "~=" ) {
 				match[4] = " " + match[4] + " ";
 			}
 		},
 		selected: function( elem ) {
 			// Accessing this property makes selected-by-default
 			// options in Safari work properly
-			elem.parentNode.selectedIndex;
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
 			return elem.selected === true;
 		},
 		parent: function( elem ) {
 		header: function( elem ) {
 			return (/h\d/i).test( elem.nodeName );
 		},
 		text: function( elem ) {
-			return "text" === elem.type;
+			var attr = elem.getAttribute( "type" ), type = elem.type;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
 		},
 		radio: function( elem ) {
-			return "radio" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
 		},
 		checkbox: function( elem ) {
-			return "checkbox" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
 		},
 		file: function( elem ) {
-			return "file" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
 		},
 		password: function( elem ) {
-			return "password" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
 		},
 		submit: function( elem ) {
-			return "submit" === elem.type;
+			var name = elem.nodeName.toLowerCase();
+			return (name === "input" || name === "button") && "submit" === elem.type;
 		},
 		image: function( elem ) {
-			return "image" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
 		},
 		reset: function( elem ) {
-			return "reset" === elem.type;
+			return elem.nodeName.toLowerCase() === "input" && "reset" === elem.type;
 		},
 		button: function( elem ) {
-			return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && "button" === elem.type || name === "button";
 		},
 		input: function( elem ) {
 			return (/input|select|textarea|button/i).test( elem.nodeName );
+		},
+		focus: function( elem ) {
+			return elem === elem.ownerDocument.activeElement;
 		}
 	},
 	setFilters: {
 		first: function( elem, i ) {
 			return i === 0;
 				// qSA works strangely on Element-rooted queries
 				// We can work around this by specifying an extra ID on the root
 				// and working up from there (Thanks to Andrew Dupont for the technique)
 				// IE 8 doesn't work on object elements
 				} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-					var old = context.getAttribute( "id" ),
+					var oldContext = context,
+						old = context.getAttribute( "id" ),
 						nid = old || id,
 						hasParent = context.parentNode,
 						relativeHierarchySelector = /^\s*[+~]/.test( query );
 					if ( !old ) {
 						}
 					} catch(pseudoError) {
 					} finally {
 						if ( !old ) {
-							context.removeAttribute( "id" );
+							oldContext.removeAttribute( "id" );
 						}
 					}
 				}
 			}
 	})();
 }
 (function(){
 	var html = document.documentElement,
-		matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector,
+		matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
-		pseudoWorks = false;
+	if ( matches ) {
-	try {
+		// Check to see if it's possible to do matchesSelector
-		// This should fail with an exception
+		// on a disconnected node (IE 9 fails this)
-		// Gecko does not error, returns false instead
+		var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
-		matches.call( document.documentElement, "[test!='']:sizzle" );
+			pseudoWorks = false;
+		try {
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( document.documentElement, "[test!='']:sizzle" );
-	} catch( pseudoError ) {
+		} catch( pseudoError ) {
-		pseudoWorks = true;
+			pseudoWorks = true;
-	}
+		}
-	if ( matches ) {
 		Sizzle.matchesSelector = function( node, expr ) {
 			// Make sure that attribute selectors are quoted
 			expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
 			if ( !Sizzle.isXML( node ) ) {
 				try {
 					if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
-						return matches.call( node, expr );
+						var ret = matches.call( node, expr );
+						// IE 9's matchesSelector returns false on disconnected nodes
+						if ( ret || !disconnectedMatch ||
+								// As well, disconnected nodes are said to be in a document
+								// fragment in IE 9, so check for that
+								node.document && node.document.nodeType !== 11 ) {
+							return ret;
+						}
 					}
 				} catch(e) {}
 			}
 			return Sizzle(expr, null, null, [node]).length > 0;
 		prev: true
 	};
 jQuery.fn.extend({
 	find: function( selector ) {
+		var self = this,
+			i, l;
+		if ( typeof selector !== "string" ) {
+			return jQuery( selector ).filter(function() {
+				for ( i = 0, l = self.length; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			});
+		}
 		var ret = this.pushStack( "", "find", selector ),
-			length = 0;
+			length, n, r;
-		for ( var i = 0, l = this.length; i < l; i++ ) {
+		for ( i = 0, l = this.length; i < l; i++ ) {
 			length = ret.length;
 			jQuery.find( selector, this[i], ret );
 			if ( i > 0 ) {
 				// Make sure that the results are unique
-				for ( var n = length; n < ret.length; n++ ) {
+				for ( n = length; n < ret.length; n++ ) {
-					for ( var r = 0; r < length; r++ ) {
+					for ( r = 0; r < length; r++ ) {
 						if ( ret[r] === ret[n] ) {
 							ret.splice(n--, 1);
 							break;
 						}
 					}
 	filter: function( selector ) {
 		return this.pushStack( winnow(this, selector, true), "filter", selector );
 	},
 	is: function( selector ) {
-		return !!selector && jQuery.filter( selector, this ).length > 0;
+		return !!selector && ( typeof selector === "string" ?
+			jQuery.filter( selector, this ).length > 0 :
+			this.filter( selector ).length > 0 );
 	},
 	closest: function( selectors, context ) {
 		var ret = [], i, l, cur = this[0];
+		// Array
 		if ( jQuery.isArray( selectors ) ) {
 			var match, selector,
 				matches = {},
 				level = 1;
 			if ( cur && selectors.length ) {
 				for ( i = 0, l = selectors.length; i < l; i++ ) {
 					selector = selectors[i];
-					if ( !matches[selector] ) {
+					if ( !matches[ selector ] ) {
-						matches[selector] = jQuery.expr.match.POS.test( selector ) ?
+						matches[ selector ] = POS.test( selector ) ?
 							jQuery( selector, context || this.context ) :
 							selector;
 					}
 				}
 				while ( cur && cur.ownerDocument && cur !== context ) {
 					for ( selector in matches ) {
-						match = matches[selector];
+						match = matches[ selector ];
-						if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
+						if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) {
 							ret.push({ selector: selector, elem: cur, level: level });
 						}
 					}
 					cur = cur.parentNode;
 			}
 			return ret;
 		}
-		var pos = POS.test( selectors ) ?
+		// String
-			jQuery( selectors, context || this.context ) : null;
+		var pos = POS.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
 		for ( i = 0, l = this.length; i < l; i++ ) {
 			cur = this[i];
 			while ( cur ) {
 					ret.push( cur );
 					break;
 				} else {
 					cur = cur.parentNode;
-					if ( !cur || !cur.ownerDocument || cur === context ) {
+					if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
 						break;
 					}
 				}
 			}
 		}
-		ret = ret.length > 1 ? jQuery.unique(ret) : ret;
+		ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
 		return this.pushStack( ret, "closest", selectors );
 	},
 	// Determine the position of an element within
 	},
 	add: function( selector, context ) {
 		var set = typeof selector === "string" ?
 				jQuery( selector, context ) :
-				jQuery.makeArray( selector ),
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
 			all = jQuery.merge( this.get(), set );
 		return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
 			all :
 			jQuery.unique( all ) );
 			jQuery.makeArray( elem.childNodes );
 	}
 }, function( name, fn ) {
 	jQuery.fn[ name ] = function( until, selector ) {
 		var ret = jQuery.map( this, fn, until ),
-// The variable 'args' was introduced in
+			// The variable 'args' was introduced in
-// https://github.com/jquery/jquery/commit/52a0238
+			// https://github.com/jquery/jquery/commit/52a0238
-// to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed.
+			// to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed.
-// http://code.google.com/p/v8/issues/detail?id=1050
+			// http://code.google.com/p/v8/issues/detail?id=1050
-args = slice.call(arguments);
+			args = slice.call(arguments);
 		if ( !runtil.test( name ) ) {
 			selector = until;
 		}
 	}
 });
 // Implement the identical functionality for filter and not
 function winnow( elements, qualifier, keep ) {
+	// Can't pass null or undefined to indexOf in Firefox 4
+	// Set to 0 to skip string check
+	qualifier = qualifier || 0;
 	if ( jQuery.isFunction( qualifier ) ) {
 		return jQuery.grep(elements, function( elem, i ) {
 			var retVal = !!qualifier.call( elem, i, elem );
 			return retVal === keep;
 		});
 	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
 	rtagName = /<([\w:]+)/,
 	rtbody = /<tbody/i,
 	rhtml = /<|&#?\w+;/,
 	rnocache = /<(?:script|object|embed|option|style)/i,
-	// checked="checked" or checked (html5)
+	// checked="checked" or checked
 	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /\/(java|ecma)script/i,
 	wrapMap = {
 		option: [ 1, "<select multiple='multiple'>", "</select>" ],
 		legend: [ 1, "<fieldset>", "</fieldset>" ],
 		thead: [ 1, "<table>", "</table>" ],
 		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
 				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
 					elem = elem.firstChild;
 				}
 				return elem;
-			}).append(this);
+			}).append( this );
 		}
 		return this;
 	},
 					jQuery.cleanData( elem.getElementsByTagName("*") );
 					jQuery.cleanData( [ elem ] );
 				}
 				if ( elem.parentNode ) {
-					 elem.parentNode.removeChild( elem );
+					elem.parentNode.removeChild( elem );
 				}
 			}
 		}
 		return this;
 		return this;
 	},
 	clone: function( dataAndEvents, deepDataAndEvents ) {
-		dataAndEvents = dataAndEvents == null ? true : dataAndEvents;
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
 		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
 		return this.map( function () {
 			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
 		});
 				} else {
 					jQuery(parent).append( value );
 				}
 			});
 		} else {
-			return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
+			return this.length ?
+				this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
+				this;
 		}
 	},
 	detach: function( selector ) {
 		return this.remove( selector, true );
 	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
 		return;
 	}
 	var internalKey = jQuery.expando,
-			oldData = jQuery.data( src ),
+		oldData = jQuery.data( src ),
-			curData = jQuery.data( dest, oldData );
+		curData = jQuery.data( dest, oldData );
 	// Switch to use the internal data object, if it exists, for the next
 	// stage of data copying
 	if ( (oldData = oldData[ internalKey ]) ) {
 		var events = oldData.events;
 			delete curData.handle;
 			curData.events = {};
 			for ( var type in events ) {
 				for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
-					jQuery.event.add( dest, type, events[ type ][ i ], events[ type ][ i ].data );
+					jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
 				}
 			}
 		}
 	}
 }
-function cloneFixAttributes(src, dest) {
+function cloneFixAttributes( src, dest ) {
+	var nodeName;
 	// We do not need to do anything for non-Elements
 	if ( dest.nodeType !== 1 ) {
 		return;
 	}
-	var nodeName = dest.nodeName.toLowerCase();
 	// clearAttributes removes the attributes, which we don't want,
 	// but also removes the attachEvent events, which we *do* want
-	dest.clearAttributes();
+	if ( dest.clearAttributes ) {
+		dest.clearAttributes();
+	}
 	// mergeAttributes, in contrast, only merges back on the
 	// original attributes, not the events
-	dest.mergeAttributes(src);
+	if ( dest.mergeAttributes ) {
+		dest.mergeAttributes( src );
+	}
+	nodeName = dest.nodeName.toLowerCase();
 	// IE6-8 fail to clone children inside object elements that use
 	// the proprietary classid attribute value (rather than the type
 	// attribute) to identify the type of content to display
 	if ( nodeName === "object" ) {
 	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
 	if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
 		args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
 		cacheable = true;
 		cacheresults = jQuery.fragments[ args[0] ];
-		if ( cacheresults ) {
+		if ( cacheresults && cacheresults !== 1 ) {
-			if ( cacheresults !== 1 ) {
+			fragment = cacheresults;
-				fragment = cacheresults;
-			}
 		}
 	}
 	if ( !fragment ) {
 		fragment = doc.createDocumentFragment();
 			return this.pushStack( ret, name, insert.selector );
 		}
 	};
 });
+function getAll( elem ) {
+	if ( "getElementsByTagName" in elem ) {
+		return elem.getElementsByTagName( "*" );
+	} else if ( "querySelectorAll" in elem ) {
+		return elem.querySelectorAll( "*" );
+	} else {
+		return [];
+	}
+}
+// Used in clean, fixes the defaultChecked property
+function fixDefaultChecked( elem ) {
+	if ( elem.type === "checkbox" || elem.type === "radio" ) {
+		elem.defaultChecked = elem.checked;
+	}
+}
+// Finds all inputs and passes them to fixDefaultChecked
+function findInputs( elem ) {
+	if ( jQuery.nodeName( elem, "input" ) ) {
+		fixDefaultChecked( elem );
+	} else if ( elem.getElementsByTagName ) {
+		jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
+	}
+}
 jQuery.extend({
 	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
 		var clone = elem.cloneNode(true),
 				srcElements,
 				destElements,
 				i;
-		if ( !jQuery.support.noCloneEvent && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
+		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
+				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
 			// IE copies events bound via attachEvent when using cloneNode.
 			// Calling detachEvent on the clone will also remove the events
 			// from the original. In order to get around this, we use some
 			// proprietary methods to clear the events. Thanks to MooTools
 			// guys for this hotness.
+			cloneFixAttributes( elem, clone );
 			// Using Sizzle here is crazy slow, so we use getElementsByTagName
 			// instead
-			srcElements = elem.getElementsByTagName("*");
+			srcElements = getAll( elem );
-			destElements = clone.getElementsByTagName("*");
+			destElements = getAll( clone );
 			// Weird iteration because IE will replace the length property
 			// with an element if you are cloning the body and one of the
 			// elements on the page has a name or id of "length"
 			for ( i = 0; srcElements[i]; ++i ) {
 				cloneFixAttributes( srcElements[i], destElements[i] );
 			}
-			cloneFixAttributes( elem, clone );
 		}
 		// Copy the events from the original to the clone
 		if ( dataAndEvents ) {
 			cloneCopyEvent( elem, clone );
-			if ( deepDataAndEvents && "getElementsByTagName" in elem ) {
+			if ( deepDataAndEvents ) {
+				srcElements = getAll( elem );
-				srcElements = elem.getElementsByTagName("*");
+				destElements = getAll( clone );
-				destElements = clone.getElementsByTagName("*");
+				for ( i = 0; srcElements[i]; ++i ) {
-				if ( srcElements.length ) {
+					cloneCopyEvent( srcElements[i], destElements[i] );
-					for ( i = 0; srcElements[i]; ++i ) {
+				}
-						cloneCopyEvent( srcElements[i], destElements[i] );
+			}
-					}
+		}
-				}
-			}
-		}
 		// Return the cloned set
 		return clone;
-},
+	},
 	clean: function( elems, context, fragment, scripts ) {
+		var checkScriptType;
 		context = context || document;
 		// !context.createElement fails in IE with an error but returns typeof 'object'
 		if ( typeof context.createElement === "undefined" ) {
 			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
 			if ( !elem ) {
 				continue;
 			}
 			// Convert html string into DOM nodes
-			if ( typeof elem === "string" && !rhtml.test( elem ) ) {
+			if ( typeof elem === "string" ) {
-				elem = context.createTextNode( elem );
+				if ( !rhtml.test( elem ) ) {
+					elem = context.createTextNode( elem );
-			} else if ( typeof elem === "string" ) {
+				} else {
-				// Fix "XHTML"-style tags in all browsers
+					// Fix "XHTML"-style tags in all browsers
-				elem = elem.replace(rxhtmlTag, "<$1></$2>");
+					elem = elem.replace(rxhtmlTag, "<$1></$2>");
-				// Trim whitespace, otherwise indexOf won't work as expected
+					// Trim whitespace, otherwise indexOf won't work as expected
-				var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
+					var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
-					wrap = wrapMap[ tag ] || wrapMap._default,
+						wrap = wrapMap[ tag ] || wrapMap._default,
-					depth = wrap[0],
+						depth = wrap[0],
-					div = context.createElement("div");
+						div = context.createElement("div");
-				// Go to html and back, then peel off extra wrappers
+					// Go to html and back, then peel off extra wrappers
-				div.innerHTML = wrap[1] + elem + wrap[2];
+					div.innerHTML = wrap[1] + elem + wrap[2];
-				// Move to the right depth
+					// Move to the right depth
-				while ( depth-- ) {
+					while ( depth-- ) {
-					div = div.lastChild;
+						div = div.lastChild;
-				}
+					}
-				// Remove IE's autoinserted <tbody> from table fragments
+					// Remove IE's autoinserted <tbody> from table fragments
-				if ( !jQuery.support.tbody ) {
+					if ( !jQuery.support.tbody ) {
-					// String was a <table>, *may* have spurious <tbody>
+						// String was a <table>, *may* have spurious <tbody>
-					var hasBody = rtbody.test(elem),
+						var hasBody = rtbody.test(elem),
-						tbody = tag === "table" && !hasBody ?
+							tbody = tag === "table" && !hasBody ?
-							div.firstChild && div.firstChild.childNodes :
+								div.firstChild && div.firstChild.childNodes :
-							// String was a bare <thead> or <tfoot>
+								// String was a bare <thead> or <tfoot>
-							wrap[1] === "<table>" && !hasBody ?
+								wrap[1] === "<table>" && !hasBody ?
-								div.childNodes :
+									div.childNodes :
-								[];
+									[];
-					for ( var j = tbody.length - 1; j >= 0 ; --j ) {
+						for ( var j = tbody.length - 1; j >= 0 ; --j ) {
-						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
+							if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
-							tbody[ j ].parentNode.removeChild( tbody[ j ] );
+								tbody[ j ].parentNode.removeChild( tbody[ j ] );
+							}
 						}
 					}
-				}
+					// IE completely kills leading whitespace when innerHTML is used
+					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-				// IE completely kills leading whitespace when innerHTML is used
+						div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
-				if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+					}
-					div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
-				}
+					elem = div.childNodes;
+				}
-				elem = div.childNodes;
+			}
+			// Resets defaultChecked for any radios and checkboxes
+			// about to be appended to the DOM in IE 6/7 (#8060)
+			var len;
+			if ( !jQuery.support.appendChecked ) {
+				if ( elem[0] && typeof (len = elem.length) === "number" ) {
+					for ( i = 0; i < len; i++ ) {
+						findInputs( elem[i] );
+					}
+				} else {
+					findInputs( elem );
+				}
 			}
 			if ( elem.nodeType ) {
 				ret.push( elem );
 			} else {
 				ret = jQuery.merge( ret, elem );
 			}
 		}
 		if ( fragment ) {
+			checkScriptType = function( elem ) {
+				return !elem.type || rscriptType.test( elem.type );
+			};
 			for ( i = 0; ret[i]; i++ ) {
 				if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
 					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
 				} else {
 					if ( ret[i].nodeType === 1 ) {
-						ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
+						var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
+						ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
 					}
 					fragment.appendChild( ret[i] );
 				}
 			}
 		}
 var ralpha = /alpha\([^)]*\)/i,
 	ropacity = /opacity=([^)]*)/,
 	rdashAlpha = /-([a-z])/ig,
-	rupper = /([A-Z])/g,
+	// fixed for IE9, see #8346
+	rupper = /([A-Z]|^ms)/g,
 	rnumpx = /^-?\d+(?:px)?$/i,
 	rnum = /^-?\d/,
+	rrelNum = /^[+\-]=/,
+	rrelNumFilter = /[^+\-\.\de]+/g,
 	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 	cssWidth = [ "Left", "Right" ],
 	cssHeight = [ "Top", "Bottom" ],
 	curCSS,
 	cssNumber: {
 		"zIndex": true,
 		"fontWeight": true,
 		"opacity": true,
 		"zoom": true,
-		"lineHeight": true
+		"lineHeight": true,
+		"widows": true,
+		"orphans": true
 	},
 	// Add in properties whose names you wish to fix before
 	// setting or getting the value
 	cssProps: {
 		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
 			return;
 		}
 		// Make sure that we're working with the right name
-		var ret, origName = jQuery.camelCase( name ),
+		var ret, type, origName = jQuery.camelCase( name ),
 			style = elem.style, hooks = jQuery.cssHooks[ origName ];
 		name = jQuery.cssProps[ origName ] || origName;
 		// Check if we're setting a value
 		if ( value !== undefined ) {
+			type = typeof value;
 			// Make sure that NaN and null values aren't set. See: #7116
-			if ( typeof value === "number" && isNaN( value ) || value == null ) {
+			if ( type === "number" && isNaN( value ) || value == null ) {
 				return;
 			}
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && rrelNum.test( value ) ) {
+				value = +value.replace( rrelNumFilter, "" ) + parseFloat( jQuery.css( elem, name ) );
+			}
 			// If a number was passed in, add 'px' to the (except for certain CSS properties)
-			if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) {
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
 				value += "px";
 			}
 			// If a hook was provided, use that value, otherwise just set the specified value
 			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
 			return style[ name ];
 		}
 	},
 	css: function( elem, name, extra ) {
+		var ret, hooks;
 		// Make sure that we're working with the right name
-		var ret, origName = jQuery.camelCase( name ),
+		name = jQuery.camelCase( name );
-			hooks = jQuery.cssHooks[ origName ];
+		hooks = jQuery.cssHooks[ name ];
+		name = jQuery.cssProps[ name ] || name;
-		name = jQuery.cssProps[ origName ] || origName;
+		// cssFloat needs a special treatment
+		if ( name === "cssFloat" ) {
+			name = "float";
+		}
 		// If a hook was provided get the computed value from there
 		if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
 			return ret;
 		// Otherwise, if a way to get the computed value exists, use that
 		} else if ( curCSS ) {
-			return curCSS( elem, name, origName );
+			return curCSS( elem, name );
 		}
 	},
 	// A method for quickly swapping in/out CSS properties to get correct calculations
 	swap: function( elem, options, callback ) {
 if ( !jQuery.support.opacity ) {
 	jQuery.cssHooks.opacity = {
 		get: function( elem, computed ) {
 			// IE uses filters for opacity
-			return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
+			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-				(parseFloat(RegExp.$1) / 100) + "" :
+				( parseFloat( RegExp.$1 ) / 100 ) + "" :
 				computed ? "1" : "";
 		},
 		set: function( elem, value ) {
-			var style = elem.style;
+			var style = elem.style,
+				currentStyle = elem.currentStyle;
 			// IE has trouble with opacity if it does not have layout
 			// Force it by setting the zoom level
 			style.zoom = 1;
 			// Set the alpha filter to set the opacity
-			var opacity = jQuery.isNaN(value) ?
+			var opacity = jQuery.isNaN( value ) ?
 				"" :
 				"alpha(opacity=" + value * 100 + ")",
-				filter = style.filter || "";
+				filter = currentStyle && currentStyle.filter || style.filter || "";
-			style.filter = ralpha.test(filter) ?
+			style.filter = ralpha.test( filter ) ?
-				filter.replace(ralpha, opacity) :
+				filter.replace( ralpha, opacity ) :
-				style.filter + ' ' + opacity;
+				filter + " " + opacity;
 		}
 	};
 }
+jQuery(function() {
+	// This hook cannot be added until DOM ready because the support test
+	// for it is not run until after DOM ready
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+				// Work around by temporarily setting element display to inline-block
+				var ret;
+				jQuery.swap( elem, { "display": "inline-block" }, function() {
+					if ( computed ) {
+						ret = curCSS( elem, "margin-right", "marginRight" );
+					} else {
+						ret = elem.style.marginRight;
+					}
+				});
+				return ret;
+			}
+		};
+	}
+});
 if ( document.defaultView && document.defaultView.getComputedStyle ) {
-	getComputedStyle = function( elem, newName, name ) {
+	getComputedStyle = function( elem, name ) {
 		var ret, defaultView, computedStyle;
 		name = name.replace( rupper, "-$1" ).toLowerCase();
 		if ( !(defaultView = elem.ownerDocument.defaultView) ) {
 	};
 }
 if ( document.documentElement.currentStyle ) {
 	currentStyle = function( elem, name ) {
 		var left,
 			ret = elem.currentStyle && elem.currentStyle[ name ],
 			rsLeft = elem.runtimeStyle && elem.runtimeStyle[ name ],
 			style = elem.style;
 		// From the awesome hack by Dean Edwards
 var r20 = /%20/g,
 	rbracket = /\[\]$/,
 	rCRLF = /\r?\n/g,
 	rhash = /#.*$/,
-	rheaders = /^(.*?):\s*(.*?)\r?$/mg, // IE leaves an \r character at EOL
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
 	rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|widget):$/,
 	rnoContent = /^(?:GET|HEAD)$/,
 	rprotocol = /^\/\//,
 	rquery = /\?/,
 	rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
 	rselectTextarea = /^(?:select|textarea)/i,
 	rspacesAjax = /\s+/,
 	rts = /([?&])_=[^&]*/,
-	rurl = /^(\w+:)\/\/([^\/?#:]+)(?::(\d+))?/,
+	rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
 	// Keep a copy of the old load method
 	_load = jQuery.fn.load,
 	/* Prefilters
 	/* Transports bindings
 	 * 1) key is the dataType
 	 * 2) the catchall symbol "*" can be used
 	 * 3) selection will start with transport dataType and THEN go to "*" if needed
 	 */
-	transports = {};
+	transports = {},
+	// Document location
+	ajaxLocation,
+	// Document location segments
+	ajaxLocParts;
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
 function addToPrefiltersOrTransports( structure ) {
 	// dataTypeExpression is optional and defaults to "*"
 			}
 		}
 	};
 }
-//Base inspection function for prefilters and transports
+// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jXHR,
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
 		dataType /* internal */, inspected /* internal */ ) {
 	dataType = dataType || options.dataTypes[ 0 ];
 	inspected = inspected || {};
 		length = list ? list.length : 0,
 		executeOnly = ( structure === prefilters ),
 		selection;
 	for(; i < length && ( executeOnly || !selection ); i++ ) {
-		selection = list[ i ]( options, originalOptions, jXHR );
+		selection = list[ i ]( options, originalOptions, jqXHR );
 		// If we got redirected to another dataType
-		// we try there if not done already
+		// we try there if executing only and not done already
 		if ( typeof selection === "string" ) {
-			if ( inspected[ selection ] ) {
+			if ( !executeOnly || inspected[ selection ] ) {
 				selection = undefined;
 			} else {
 				options.dataTypes.unshift( selection );
 				selection = inspectPrefiltersOrTransports(
-						structure, options, originalOptions, jXHR, selection, inspected );
+						structure, options, originalOptions, jqXHR, selection, inspected );
 			}
 		}
 	}
 	// If we're only executing or nothing was selected
 	// we try the catchall dataType if not done already
 	if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
 		selection = inspectPrefiltersOrTransports(
-				structure, options, originalOptions, jXHR, "*", inspected );
+				structure, options, originalOptions, jqXHR, "*", inspected );
 	}
 	// unnecessary when only executing (prefilters)
 	// but it'll be ignored by the caller in that case
 	return selection;
 }
 		if ( params ) {
 			// If it's a function
 			if ( jQuery.isFunction( params ) ) {
 				// We assume that it's the callback
 				callback = params;
-				params = null;
+				params = undefined;
 			// Otherwise, build a param string
 			} else if ( typeof params === "object" ) {
 				params = jQuery.param( params, jQuery.ajaxSettings.traditional );
 				type = "POST";
 			url: url,
 			type: type,
 			dataType: "html",
 			data: params,
 			// Complete callback (responseText is used internally)
-			complete: function( jXHR, status, responseText ) {
+			complete: function( jqXHR, status, responseText ) {
-				// Store the response as specified by the jXHR object
+				// Store the response as specified by the jqXHR object
-				responseText = jXHR.responseText;
+				responseText = jqXHR.responseText;
 				// If successful, inject the HTML into all the matched elements
-				if ( jXHR.isResolved() ) {
+				if ( jqXHR.isResolved() ) {
 					// #4825: Get the actual response in case
 					// a dataFilter is present in ajaxSettings
-					jXHR.done(function( r ) {
+					jqXHR.done(function( r ) {
 						responseText = r;
 					});
 					// See if a selector was specified
 					self.html( selector ?
 						// Create a dummy div to hold the results
 						// If not, just inject the full result
 						responseText );
 				}
 				if ( callback ) {
-					self.each( callback, [ responseText, status, jXHR ] );
+					self.each( callback, [ responseText, status, jqXHR ] );
 				}
 			}
 		});
 		return this;
 // Attach a bunch of functions for handling common AJAX events
 jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
 	jQuery.fn[ o ] = function( f ){
 		return this.bind( o, f );
 	};
-} );
+});
 jQuery.each( [ "get", "post" ], function( i, method ) {
 	jQuery[ method ] = function( url, data, callback, type ) {
 		// shift arguments if data argument was omitted
 		if ( jQuery.isFunction( data ) ) {
 			type = type || callback;
 			callback = data;
-			data = null;
+			data = undefined;
 		}
 		return jQuery.ajax({
 			type: method,
 			url: url,
 			data: data,
 			success: callback,
 			dataType: type
 		});
 	};
-} );
+});
 jQuery.extend({
 	getScript: function( url, callback ) {
-		return jQuery.get( url, null, callback, "script" );
+		return jQuery.get( url, undefined, callback, "script" );
 	},
 	getJSON: function( url, data, callback ) {
 		return jQuery.get( url, data, callback, "json" );
 	},
-	ajaxSetup: function( settings ) {
+	// Creates a full fledged settings object into target
-		jQuery.extend( true, jQuery.ajaxSettings, settings );
+	// with both ajaxSettings and settings fields.
-		if ( settings.context ) {
+	// If target is omitted, writes into ajaxSettings.
-			jQuery.ajaxSettings.context = settings.context;
+	ajaxSetup: function ( target, settings ) {
-		}
+		if ( !settings ) {
+			// Only one parameter, we extend ajaxSettings
+			settings = target;
+			target = jQuery.extend( true, jQuery.ajaxSettings, settings );
+		} else {
+			// target was provided, we extend into it
+			jQuery.extend( true, target, jQuery.ajaxSettings, settings );
+		}
+		// Flatten fields we don't want deep extended
+		for( var field in { context: 1, url: 1 } ) {
+			if ( field in settings ) {
+				target[ field ] = settings[ field ];
+			} else if( field in jQuery.ajaxSettings ) {
+				target[ field ] = jQuery.ajaxSettings[ field ];
+			}
+		}
+		return target;
 	},
 	ajaxSettings: {
-		url: location.href,
+		url: ajaxLocation,
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
 		global: true,
 		type: "GET",
 		contentType: "application/x-www-form-urlencoded",
 		processData: true,
 		async: true,
 		username: null,
 		password: null,
 		cache: null,
 		traditional: false,
 		headers: {},
-		crossDomain: null,
 		*/
 		accepts: {
 			xml: "application/xml, text/xml",
 			html: "text/html",
 	ajaxTransport: addToPrefiltersOrTransports( transports ),
 	// Main method
 	ajax: function( url, options ) {
-		// If options is not an object,
+		// If url is an object, simulate pre-1.5 signature
-		// we simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
-		if ( typeof options !== "object" ) {
 			options = url;
 			url = undefined;
 		}
 		// Force options to be an object
 		options = options || {};
 		var // Create the final options object
-			s = jQuery.extend( true, {}, jQuery.ajaxSettings, options ),
+			s = jQuery.ajaxSetup( {}, options ),
-			// Callbacks contexts
+			// Callbacks context
-			// We force the original context if it exists
+			callbackContext = s.context || s,
-			// or take it from jQuery.ajaxSettings otherwise
+			// Context for global events
-			// (plain objects used as context get extended)
+			// It's the callbackContext if one was provided in the options
-			callbackContext =
+			// and if it's a DOM node or a jQuery collection
-				( s.context = ( "context" in options ? options : jQuery.ajaxSettings ).context ) || s,
+			globalEventContext = callbackContext !== s &&
-			globalEventContext = callbackContext === s ? jQuery.event : jQuery( callbackContext ),
+				( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
+						jQuery( callbackContext ) : jQuery.event,
 			// Deferreds
 			deferred = jQuery.Deferred(),
 			completeDeferred = jQuery._Deferred(),
 			// Status-dependent callbacks
 			statusCode = s.statusCode || {},
+			// ifModified key
+			ifModifiedKey,
 			// Headers (they are sent all at once)
 			requestHeaders = {},
+			requestHeadersNames = {},
 			// Response headers
 			responseHeadersString,
 			responseHeaders,
 			// transport
 			transport,
 			// timeout handle
 			timeoutTimer,
 			// Cross-domain detection vars
-			loc = document.location,
-			protocol = loc.protocol || "http:",
 			parts,
-			// The jXHR state
+			// The jqXHR state
 			state = 0,
+			// To know if global events are to be dispatched
+			fireGlobals,
 			// Loop variable
 			i,
 			// Fake xhr
-			jXHR = {
+			jqXHR = {
 				readyState: 0,
 				// Caches the header
 				setRequestHeader: function( name, value ) {
-					if ( state === 0 ) {
+					if ( !state ) {
-						requestHeaders[ name.toLowerCase() ] = value;
+						var lname = name.toLowerCase();
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
 					}
 					return this;
 				},
 				// Raw string
 								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
 							}
 						}
 						match = responseHeaders[ key.toLowerCase() ];
 					}
-					return match || null;
+					return match === undefined ? null : match;
+				},
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
 				},
 				// Cancel the request
 				abort: function( statusText ) {
 					statusText = statusText || "abort";
 			};
 		// Callback for when everything is done
 		// It is defined here because jslint complains if it is declared
 		// at the end of the function (which would be more logical and readable)
-		function done( status, statusText, responses, headers) {
+		function done( status, statusText, responses, headers ) {
 			// Called once
 			if ( state === 2 ) {
 				return;
 			}
 			if ( timeoutTimer ) {
 				clearTimeout( timeoutTimer );
 			}
 			// Dereference transport for early garbage collection
-			// (no matter how long the jXHR object will be used)
+			// (no matter how long the jqXHR object will be used)
 			transport = undefined;
 			// Cache response headers
 			responseHeadersString = headers || "";
 			// Set readyState
-			jXHR.readyState = status ? 4 : 0;
+			jqXHR.readyState = status ? 4 : 0;
 			var isSuccess,
 				success,
 				error,
-				response = responses ? ajaxHandleResponses( s, jXHR, responses ) : undefined,
+				response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
 				lastModified,
 				etag;
 			// If successful, handle type chaining
 			if ( status >= 200 && status < 300 || status === 304 ) {
 				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
 				if ( s.ifModified ) {
-					if ( ( lastModified = jXHR.getResponseHeader( "Last-Modified" ) ) ) {
+					if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
-						jQuery.lastModified[ s.url ] = lastModified;
+						jQuery.lastModified[ ifModifiedKey ] = lastModified;
 					}
-					if ( ( etag = jXHR.getResponseHeader( "Etag" ) ) ) {
+					if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
-						jQuery.etag[ s.url ] = etag;
+						jQuery.etag[ ifModifiedKey ] = etag;
 					}
 				}
 				// If not modified
 				if ( status === 304 ) {
 				}
 			} else {
 				// We extract error from statusText
 				// then normalize statusText and status for non-aborts
 				error = statusText;
-				if( status ) {
+				if( !statusText || status ) {
 					statusText = "error";
 					if ( status < 0 ) {
 						status = 0;
 					}
 				}
 			}
 			// Set data for the fake xhr object
-			jXHR.status = status;
+			jqXHR.status = status;
-			jXHR.statusText = statusText;
+			jqXHR.statusText = statusText;
 			// Success/Error
 			if ( isSuccess ) {
-				deferred.resolveWith( callbackContext, [ success, statusText, jXHR ] );
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
 			} else {
-				deferred.rejectWith( callbackContext, [ jXHR, statusText, error ] );
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
 			}
 			// Status-dependent callbacks
-			jXHR.statusCode( statusCode );
+			jqXHR.statusCode( statusCode );
 			statusCode = undefined;
-			if ( s.global ) {
+			if ( fireGlobals ) {
 				globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
-						[ jXHR, s, isSuccess ? success : error ] );
+						[ jqXHR, s, isSuccess ? success : error ] );
 			}
 			// Complete
-			completeDeferred.resolveWith( callbackContext, [ jXHR, statusText ] );
+			completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
-			if ( s.global ) {
+			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxComplete", [ jXHR, s] );
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
 				// Handle the global AJAX counter
 				if ( !( --jQuery.active ) ) {
 					jQuery.event.trigger( "ajaxStop" );
 				}
 			}
 		}
 		// Attach deferreds
-		deferred.promise( jXHR );
+		deferred.promise( jqXHR );
-		jXHR.success = jXHR.done;
+		jqXHR.success = jqXHR.done;
-		jXHR.error = jXHR.fail;
+		jqXHR.error = jqXHR.fail;
-		jXHR.complete = completeDeferred.done;
+		jqXHR.complete = completeDeferred.done;
 		// Status-dependent callbacks
-		jXHR.statusCode = function( map ) {
+		jqXHR.statusCode = function( map ) {
 			if ( map ) {
 				var tmp;
 				if ( state < 2 ) {
 					for( tmp in map ) {
 						statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
 					}
 				} else {
-					tmp = map[ jXHR.status ];
+					tmp = map[ jqXHR.status ];
-					jXHR.then( tmp, tmp );
+					jqXHR.then( tmp, tmp );
 				}
 			}
 			return this;
 		};
 		// Remove hash character (#7531: and string promotion)
 		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
 		// We also use the url parameter if available
-		s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, protocol + "//" );
+		s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
 		// Extract dataTypes list
 		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
 		// Determine if a cross-domain request is in order
-		if ( !s.crossDomain ) {
+		if ( s.crossDomain == null ) {
 			parts = rurl.exec( s.url.toLowerCase() );
 			s.crossDomain = !!( parts &&
-				( parts[ 1 ] != protocol || parts[ 2 ] != loc.hostname ||
+				( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
 					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-						( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
 			);
 		}
 		// Convert data if not already a string
 		if ( s.data && s.processData && typeof s.data !== "string" ) {
 			s.data = jQuery.param( s.data, s.traditional );
 		}
 		// Apply prefilters
-		inspectPrefiltersOrTransports( prefilters, s, options, jXHR );
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+		// If request was aborted inside a prefiler, stop there
+		if ( state === 2 ) {
+			return false;
+		}
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
 		// Uppercase the type
 		s.type = s.type.toUpperCase();
 		// Determine if request has content
 		s.hasContent = !rnoContent.test( s.type );
 		// Watch for a new set of requests
-		if ( s.global && jQuery.active++ === 0 ) {
+		if ( fireGlobals && jQuery.active++ === 0 ) {
 			jQuery.event.trigger( "ajaxStart" );
 		}
 		// More options handling for requests with no content
 		if ( !s.hasContent ) {
 			// If data is available, append data to url
 			if ( s.data ) {
 				s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
 			}
+			// Get ifModifiedKey before adding the anti-cache parameter
+			ifModifiedKey = s.url;
 			// Add anti-cache in url if needed
 			if ( s.cache === false ) {
 				var ts = jQuery.now(),
 					// try replacing _= if it is there
 			}
 		}
 		// Set the correct header, if data is being sent
 		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-			requestHeaders[ "content-type" ] = s.contentType;
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
 		}
 		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
 		if ( s.ifModified ) {
-			if ( jQuery.lastModified[ s.url ] ) {
+			ifModifiedKey = ifModifiedKey || s.url;
-				requestHeaders[ "if-modified-since" ] = jQuery.lastModified[ s.url ];
+			if ( jQuery.lastModified[ ifModifiedKey ] ) {
-			}
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
-			if ( jQuery.etag[ s.url ] ) {
+			}
-				requestHeaders[ "if-none-match" ] = jQuery.etag[ s.url ];
+			if ( jQuery.etag[ ifModifiedKey ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
 			}
 		}
 		// Set the Accepts header for the server, depending on the dataType
-		requestHeaders.accept = s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+		jqXHR.setRequestHeader(
-			s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) :
+			"Accept",
-			s.accepts[ "*" ];
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
 		// Check for headers option
 		for ( i in s.headers ) {
-			requestHeaders[ i.toLowerCase() ] = s.headers[ i ];
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
 		}
 		// Allow custom headers/mimetypes and early abort
-		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jXHR, s ) === false || state === 2 ) ) {
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
 				// Abort if not done already
-				done( 0, "abort" );
+				jqXHR.abort();
-				// Return false
+				return false;
-				jXHR = false;
+		}
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
 		} else {
+			jqXHR.readyState = 1;
-			// Install callbacks on deferreds
+			// Send global event
-			for ( i in { success: 1, error: 1, complete: 1 } ) {
+			if ( fireGlobals ) {
-				jXHR[ i ]( s[ i ] );
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
 			}
+			// Timeout
-			// Get transport
+			if ( s.async && s.timeout > 0 ) {
-			transport = inspectPrefiltersOrTransports( transports, s, options, jXHR );
+				timeoutTimer = setTimeout( function(){
+					jqXHR.abort( "timeout" );
-			// If no transport, we auto-abort
+				}, s.timeout );
-			if ( !transport ) {
+			}
-				done( -1, "No Transport" );
-			} else {
+			try {
-				// Set state as sending
+				state = 1;
-				state = jXHR.readyState = 1;
+				transport.send( requestHeaders, done );
-				// Send global event
+			} catch (e) {
-				if ( s.global ) {
+				// Propagate exception as error if not done
-					globalEventContext.trigger( "ajaxSend", [ jXHR, s ] );
+				if ( status < 2 ) {
-				}
+					done( -1, e );
-				// Timeout
+				// Simply rethrow otherwise
-				if ( s.async && s.timeout > 0 ) {
+				} else {
-					timeoutTimer = setTimeout( function(){
+					jQuery.error( e );
-						jXHR.abort( "timeout" );
+				}
-					}, s.timeout );
+			}
-				}
+		}
-				try {
+		return jqXHR;
-					transport.send( requestHeaders, done );
-				} catch (e) {
-					// Propagate exception as error if not done
-					if ( status < 2 ) {
-						done( -1, e );
-					// Simply rethrow otherwise
-					} else {
-						jQuery.error( e );
-					}
-				}
-			}
-		}
-		return jXHR;
 	},
 	// Serialize an array of form elements or a set of
 	// key/values into a query string
 	param: function( a, traditional ) {
 		if ( traditional === undefined ) {
 			traditional = jQuery.ajaxSettings.traditional;
 		}
 		// If an array was passed in, assume that it is an array of form elements.
-		if ( jQuery.isArray( a ) || a.jquery ) {
+		if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
 			// Serialize the form elements
 			jQuery.each( a, function() {
 				add( this.name, this.value );
-			} );
+			});
 		} else {
 			// If traditional, encode the "old" way (the way 1.3.2 or older
 			// did it), otherwise encode params recursively.
 			for ( var prefix in a ) {
 		return s.join( "&" ).replace( r20, "+" );
 	}
 });
 function buildParams( prefix, obj, traditional, add ) {
-	if ( jQuery.isArray( obj ) && obj.length ) {
+	if ( jQuery.isArray( obj ) ) {
 		// Serialize array item.
 		jQuery.each( obj, function( i, v ) {
 			if ( traditional || rbracket.test( prefix ) ) {
 				// Treat each array item as a scalar.
 				add( prefix, v );
 				buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
 			}
 		});
 	} else if ( !traditional && obj != null && typeof obj === "object" ) {
-		// If we see an array here, it is empty and should be treated as an empty
-		// object
-		if ( jQuery.isArray( obj ) || jQuery.isEmptyObject( obj ) ) {
-			add( prefix, "" );
 		// Serialize object item.
-		} else {
+		for ( var name in obj ) {
-			jQuery.each( obj, function( k, v ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-				buildParams( prefix + "[" + k + "]", v, traditional, add );
-			});
 		}
 	} else {
 		// Serialize scalar item.
 		add( prefix, obj );
 /* Handles responses to an ajax request:
 * - sets all responseXXX fields accordingly
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
-function ajaxHandleResponses( s, jXHR, responses ) {
+function ajaxHandleResponses( s, jqXHR, responses ) {
 	var contents = s.contents,
 		dataTypes = s.dataTypes,
 		responseFields = s.responseFields,
 		ct,
 		firstDataType;
 	// Fill responseXXX fields
 	for( type in responseFields ) {
 		if ( type in responses ) {
-			jXHR[ responseFields[type] ] = responses[ type ];
+			jqXHR[ responseFields[type] ] = responses[ type ];
 		}
 	}
 	// Remove auto dataType and get content-type in the process
 	while( dataTypes[ 0 ] === "*" ) {
 		dataTypes.shift();
 		if ( ct === undefined ) {
-			ct = jXHR.getResponseHeader( "content-type" );
+			ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
 		}
 	}
 	// Check if we're dealing with a known content-type
 	if ( ct ) {
 	if ( s.dataFilter ) {
 		response = s.dataFilter( response, s.dataType );
 	}
 	var dataTypes = s.dataTypes,
-		converters = s.converters,
+		converters = {},
 		i,
+		key,
 		length = dataTypes.length,
 		tmp,
 		// Current and previous dataTypes
 		current = dataTypes[ 0 ],
 		prev,
 		conv1,
 		conv2;
 	// For each dataType in the chain
 	for( i = 1; i < length; i++ ) {
+		// Create converters map
+		// with lowercased keys
+		if ( i === 1 ) {
+			for( key in s.converters ) {
+				if( typeof key === "string" ) {
+					converters[ key.toLowerCase() ] = s.converters[ key ];
+				}
+			}
+		}
 		// Get the dataTypes
 		prev = current;
 		current = dataTypes[ i ];
 var jsc = jQuery.now(),
-	jsre = /(\=)\?(&|$)|()\?\?()/i;
+	jsre = /(\=)\?(&|$)|\?\?/i;
 // Default jsonp settings
 jQuery.ajaxSetup({
 	jsonp: "callback",
 	jsonpCallback: function() {
 		return jQuery.expando + "_" + ( jsc++ );
 	}
 });
 // Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString /* internal */ ) {
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-	dataIsString = ( typeof s.data === "string" );
+	var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
+		( typeof s.data === "string" );
 	if ( s.dataTypes[ 0 ] === "jsonp" ||
-		originalSettings.jsonpCallback ||
-		originalSettings.jsonp != null ||
 		s.jsonp !== false && ( jsre.test( s.url ) ||
-				dataIsString && jsre.test( s.data ) ) ) {
+				inspectData && jsre.test( s.data ) ) ) {
 		var responseContainer,
 			jsonpCallback = s.jsonpCallback =
 				jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
 			previous = window[ jsonpCallback ],
 			replace = "$1" + jsonpCallback + "$2";
 		if ( s.jsonp !== false ) {
 			url = url.replace( jsre, replace );
 			if ( s.url === url ) {
-				if ( dataIsString ) {
+				if ( inspectData ) {
 					data = data.replace( jsre, replace );
 				}
 				if ( s.data === data ) {
 					// Add callback manually
 					url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
 		}
 		s.url = url;
 		s.data = data;
+		// Install callback
 		window[ jsonpCallback ] = function( response ) {
 			responseContainer = [ response ];
 		};
-		s.complete = [ function() {
+		// Clean-up function
+		jqXHR.always(function() {
 			// Set callback back to previous value
 			window[ jsonpCallback ] = previous;
 			// Call if it was a function and we have a response
-			if ( previous) {
+			if ( responseContainer && jQuery.isFunction( previous ) ) {
-				if ( responseContainer && jQuery.isFunction( previous ) ) {
+				window[ jsonpCallback ]( responseContainer[ 0 ] );
-					window[ jsonpCallback ] ( responseContainer[ 0 ] );
+			}
-				}
+		});
-			} else {
-				// else, more memory leak avoidance
-				try{
-					delete window[ jsonpCallback ];
-				} catch( e ) {}
-			}
-		}, s.complete ];
 		// Use data converter to retrieve json after script execution
 		s.converters["script json"] = function() {
-			if ( ! responseContainer ) {
+			if ( !responseContainer ) {
 				jQuery.error( jsonpCallback + " was not called" );
 			}
 			return responseContainer[ 0 ];
 		};
 		s.dataTypes[ 0 ] = "json";
 		// Delegate to script
 		return "script";
 	}
-} );
+});
 // Install script dataType
 jQuery.ajaxSetup({
 	accepts: {
-		script: "text/javascript, application/javascript"
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
 	},
 	contents: {
-		script: /javascript/
+		script: /javascript|ecmascript/
 	},
 	converters: {
 		"text script": function( text ) {
 			jQuery.globalEval( text );
 			return text;
 	}
 	if ( s.crossDomain ) {
 		s.type = "GET";
 		s.global = false;
 	}
-} );
+});
 // Bind script tag hack transport
 jQuery.ajaxTransport( "script", function(s) {
 	// This transport only deals with cross domain requests
 	if ( s.crossDomain ) {
 		var script,
-			head = document.getElementsByTagName( "head" )[ 0 ] || document.documentElement;
+			head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
 		return {
 			send: function( _, callback ) {
 				script.src = s.url;
 				// Attach handlers for all browsers
 				script.onload = script.onreadystatechange = function( _, isAbort ) {
-					if ( !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
 						// Handle memory leak in IE
 						script.onload = script.onreadystatechange = null;
 						// Remove the script
 					script.onload( 0, 1 );
 				}
 			}
 		};
 	}
-} );
+});
-var // Next active xhr id
+var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
-	xhrId = jQuery.now(),
+	xhrOnUnloadAbort = window.ActiveXObject ? function() {
+		// Abort all pending requests
-	// active xhrs
+		for ( var key in xhrCallbacks ) {
-	xhrs = {},
+			xhrCallbacks[ key ]( 0, 1 );
+		}
-	// #5280: see below
+	} : false,
-	xhrUnloadAbortInstalled,
+	xhrId = 0,
+	xhrCallbacks;
-	// XHR used to determine supports properties
-	testXHR;
+// Functions to create xhrs
+function createStandardXHR() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch( e ) {}
+}
+function createActiveXHR() {
+	try {
+		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+	} catch( e ) {}
+}
 // Create the request object
 // (This is still attached to ajaxSettings for backward compatibility)
 jQuery.ajaxSettings.xhr = window.ActiveXObject ?
 	/* Microsoft failed to properly
 	 * so we use the ActiveXObject when it is available
 	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
 	 * we need a fallback.
 	 */
 	function() {
-		if ( window.location.protocol !== "file:" ) {
+		return !this.isLocal && createStandardXHR() || createActiveXHR();
-			try {
-				return new window.XMLHttpRequest();
-			} catch( xhrError ) {}
-		}
-		try {
-			return new window.ActiveXObject("Microsoft.XMLHTTP");
-		} catch( activeError ) {}
 	} :
 	// For all other browsers, use the standard XMLHttpRequest object
-	function() {
+	createStandardXHR;
-		return new window.XMLHttpRequest();
-	};
+// Determine support properties
+(function( xhr ) {
-// Test if we can create an xhr object
+	jQuery.extend( jQuery.support, {
-try {
+		ajax: !!xhr,
-	testXHR = jQuery.ajaxSettings.xhr();
+		cors: !!xhr && ( "withCredentials" in xhr )
-} catch( xhrCreationException ) {}
+	});
+})( jQuery.ajaxSettings.xhr() );
-//Does this browser support XHR requests?
-jQuery.support.ajax = !!testXHR;
-// Does this browser support crossDomain XHR requests
-jQuery.support.cors = testXHR && ( "withCredentials" in testXHR );
-// No need for the temporary xhr anymore
-testXHR = undefined;
 // Create transport if the browser can provide an xhr
 if ( jQuery.support.ajax ) {
 	jQuery.ajaxTransport(function( s ) {
 			var callback;
 			return {
 				send: function( headers, complete ) {
-					// #5280: we need to abort on unload or IE will keep connections alive
-					if ( !xhrUnloadAbortInstalled ) {
-						xhrUnloadAbortInstalled = 1;
-						jQuery(window).bind( "unload", function() {
-							// Abort all pending requests
-							jQuery.each( xhrs, function( _, xhr ) {
-								if ( xhr.onreadystatechange ) {
-									xhr.onreadystatechange( 1 );
-								}
-							} );
-						} );
-					}
 					// Get a new xhr
 					var xhr = s.xhr(),
-						handle;
+						handle,
+						i;
 					// Open the socket
 					// Passing null username, generates a login popup on Opera (#2865)
 					if ( s.username ) {
 						xhr.open( s.type, s.url, s.async, s.username, s.password );
 					} else {
 						xhr.open( s.type, s.url, s.async );
 					}
-					// Requested-With header
+					// Apply custom fields if provided
-					// Not set for crossDomain requests with no content
+					if ( s.xhrFields ) {
-					// (see why at http://trac.dojotoolkit.org/ticket/9486)
+						for ( i in s.xhrFields ) {
-					// Won't change header if already provided
+							xhr[ i ] = s.xhrFields[ i ];
-					if ( !( s.crossDomain && !s.hasContent ) && !headers["x-requested-with"] ) {
+						}
-						headers[ "x-requested-with" ] = "XMLHttpRequest";
+					}
+					// Override mime type if needed
+					if ( s.mimeType && xhr.overrideMimeType ) {
+						xhr.overrideMimeType( s.mimeType );
+					}
+					// X-Requested-With header
+					// For cross-domain requests, seeing as conditions for a preflight are
+					// akin to a jigsaw puzzle, we simply never set it to be sure.
+					// (it can always be set on a per-request basis or even using ajaxSetup)
+					// For same-domain requests, won't change header if already provided.
+					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+						headers[ "X-Requested-With" ] = "XMLHttpRequest";
 					}
 					// Need an extra try/catch for cross domain requests in Firefox 3
 					try {
-						jQuery.each( headers, function( key, value ) {
+						for ( i in headers ) {
-							xhr.setRequestHeader( key, value );
+							xhr.setRequestHeader( i, headers[ i ] );
-						} );
+						}
 					} catch( _ ) {}
 					// Do send the request
 					// This may raise an exception which is actually
 					// handled in jQuery.ajax (so no try/catch here)
 					xhr.send( ( s.hasContent && s.data ) || null );
 					// Listener
 					callback = function( _, isAbort ) {
-						// Was never called and is aborted or complete
+						var status,
-						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+							statusText,
+							responseHeaders,
-							// Only called once
+							responses,
-							callback = 0;
+							xml;
-							// Do not keep as active anymore
+						// Firefox throws exceptions when accessing properties
-							if ( handle ) {
+						// of an xhr when a network error occured
-								xhr.onreadystatechange = jQuery.noop;
+						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
-								delete xhrs[ handle ];
+						try {
+							// Was never called and is aborted or complete
+							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+								// Only called once
+								callback = undefined;
+								// Do not keep as active anymore
+								if ( handle ) {
+									xhr.onreadystatechange = jQuery.noop;
+									if ( xhrOnUnloadAbort ) {
+										delete xhrCallbacks[ handle ];
+									}
+								}
+								// If it's an abort
+								if ( isAbort ) {
+									// Abort it manually if needed
+									if ( xhr.readyState !== 4 ) {
+										xhr.abort();
+									}
+								} else {
+									status = xhr.status;
+									responseHeaders = xhr.getAllResponseHeaders();
+									responses = {};
+									xml = xhr.responseXML;
+									// Construct response list
+									if ( xml && xml.documentElement /* #4958 */ ) {
+										responses.xml = xml;
+									}
+									responses.text = xhr.responseText;
+									// Firefox throws an exception when accessing
+									// statusText for faulty cross-domain requests
+									try {
+										statusText = xhr.statusText;
+									} catch( e ) {
+										// We normalize with Webkit giving an empty statusText
+										statusText = "";
+									}
+									// Filter status for non standard behaviors
+									// If the request is local and we have data: assume a success
+									// (success with no data won't get notified, that's the best we
+									// can do given current implementations)
+									if ( !status && s.isLocal && !s.crossDomain ) {
+										status = responses.text ? 200 : 404;
+									// IE - #1450: sometimes returns 1223 when it should be 204
+									} else if ( status === 1223 ) {
+										status = 204;
+									}
+								}
 							}
+						} catch( firefoxAccessException ) {
-							// If it's an abort
+							if ( !isAbort ) {
-							if ( isAbort ) {
+								complete( -1, firefoxAccessException );
-								// Abort it manually if needed
-								if ( xhr.readyState !== 4 ) {
-									xhr.abort();
-								}
-							} else {
-								// Get info
-								var status = xhr.status,
-									statusText,
-									responseHeaders = xhr.getAllResponseHeaders(),
-									responses = {},
-									xml = xhr.responseXML;
-								// Construct response list
-								if ( xml && xml.documentElement /* #4958 */ ) {
-									responses.xml = xml;
-								}
-								responses.text = xhr.responseText;
-								// Firefox throws an exception when accessing
-								// statusText for faulty cross-domain requests
-								try {
-									statusText = xhr.statusText;
-								} catch( e ) {
-									// We normalize with Webkit giving an empty statusText
-									statusText = "";
-								}
-								// Filter status for non standard behaviours
-								status =
-									// Opera returns 0 when it should be 304
-									// Webkit returns 0 for failing cross-domain no matter the real status
-									status === 0 ?
-										(
-											// Webkit, Firefox: filter out faulty cross-domain requests
-											!s.crossDomain || statusText ?
-											(
-												// Opera: filter out real aborts #6060
-												responseHeaders ?
-												304 :
-												0
-											) :
-											// We assume 302 but could be anything cross-domain related
-											302
-										) :
-										(
-											// IE sometimes returns 1223 when it should be 204 (see #1450)
-											status == 1223 ?
-												204 :
-												status
-										);
-								// Call complete
-								complete( status, statusText, responses, responseHeaders );
 							}
+						}
+						// Call complete if needed
+						if ( responses ) {
+							complete( status, statusText, responses, responseHeaders );
 						}
 					};
 					// if we're in sync mode or it's in cache
 					// and has been retrieved directly (IE6 & IE7)
 					// we need to manually fire the callback
 					if ( !s.async || xhr.readyState === 4 ) {
 						callback();
 					} else {
-						// Add to list of active xhrs
+						handle = ++xhrId;
-						handle = xhrId++;
+						if ( xhrOnUnloadAbort ) {
-						xhrs[ handle ] = xhr;
+							// Create the active xhrs callbacks list if needed
+							// and attach the unload handler
+							if ( !xhrCallbacks ) {
+								xhrCallbacks = {};
+								jQuery( window ).unload( xhrOnUnloadAbort );
+							}
+							// Add to list of active xhrs callbacks
+							xhrCallbacks[ handle ] = callback;
+						}
 						xhr.onreadystatechange = callback;
 					}
 				},
 				abort: function() {
 var elemdisplay = {},
+	iframe, iframeDoc,
 	rfxtypes = /^(?:toggle|show|hide)$/,
 	rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
 	timerId,
 	fxAttrs = [
 		// height animations
 		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
 		// width animations
 		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
 		// opacity animations
 		[ "opacity" ]
-	];
+	],
+	fxNow,
+	requestAnimationFrame = window.webkitRequestAnimationFrame ||
+	    window.mozRequestAnimationFrame ||
+	    window.oRequestAnimationFrame;
 jQuery.fn.extend({
 	show: function( speed, easing, callback ) {
 		var elem, display;
 			return this.animate( genFx("show", 3), speed, easing, callback);
 		} else {
 			for ( var i = 0, j = this.length; i < j; i++ ) {
 				elem = this[i];
-				display = elem.style.display;
+				if ( elem.style ) {
-				// Reset the inline display of this element to learn if it is
+					display = elem.style.display;
-				// being hidden by cascaded rules or not
-				if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
+					// Reset the inline display of this element to learn if it is
-					display = elem.style.display = "";
+					// being hidden by cascaded rules or not
-				}
+					if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
+						display = elem.style.display = "";
-				// Set elements which have been overridden with display: none
+					}
-				// in a stylesheet to whatever the default browser style is
-				// for such an element
+					// Set elements which have been overridden with display: none
-				if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
+					// in a stylesheet to whatever the default browser style is
-					jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
+					// for such an element
+					if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
+						jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
+					}
 				}
 			}
 			// Set the display of most of the elements in a second loop
 			// to avoid the constant reflow
 			for ( i = 0; i < j; i++ ) {
 				elem = this[i];
-				display = elem.style.display;
+				if ( elem.style ) {
-				if ( display === "" || display === "none" ) {
+					display = elem.style.display;
-					elem.style.display = jQuery._data(elem, "olddisplay") || "";
+					if ( display === "" || display === "none" ) {
+						elem.style.display = jQuery._data(elem, "olddisplay") || "";
+					}
 				}
 			}
 			return this;
 		}
 		if ( speed || speed === 0 ) {
 			return this.animate( genFx("hide", 3), speed, easing, callback);
 		} else {
 			for ( var i = 0, j = this.length; i < j; i++ ) {
-				var display = jQuery.css( this[i], "display" );
+				if ( this[i].style ) {
+					var display = jQuery.css( this[i], "display" );
-				if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
-					jQuery._data( this[i], "olddisplay", display );
+					if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
+						jQuery._data( this[i], "olddisplay", display );
+					}
 				}
 			}
 			// Set the display of the elements in a second loop
 			// to avoid the constant reflow
 			for ( i = 0; i < j; i++ ) {
-				this[i].style.display = "none";
+				if ( this[i].style ) {
+					this[i].style.display = "none";
+				}
 			}
 			return this;
 		}
 	},
 	animate: function( prop, speed, easing, callback ) {
 		var optall = jQuery.speed(speed, easing, callback);
 		if ( jQuery.isEmptyObject( prop ) ) {
-			return this.each( optall.complete );
+			return this.each( optall.complete, [ false ] );
 		}
 		return this[ optall.queue === false ? "each" : "queue" ](function() {
 			// XXX 'this' does not always have a nodeName when running the
 			// test suite
-			var opt = jQuery.extend({}, optall), p,
+			if ( optall.queue === false ) {
+				jQuery._mark( this );
+			}
+			var opt = jQuery.extend({}, optall),
 				isElement = this.nodeType === 1,
 				hidden = isElement && jQuery(this).is(":hidden"),
-				self = this;
+				name, val, p,
+				display, e,
+				parts, start, end, unit;
+			// will store per property easing and be used to determine when an animation is complete
+			opt.animatedProperties = {};
 			for ( p in prop ) {
-				var name = jQuery.camelCase( p );
+				// property name normalization
+				name = jQuery.camelCase( p );
 				if ( p !== name ) {
 					prop[ name ] = prop[ p ];
 					delete prop[ p ];
-					p = name;
+				}
-				}
+				val = prop[name];
-				if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
+				if ( val === "hide" && hidden || val === "show" && !hidden ) {
 					return opt.complete.call(this);
 				}
-				if ( isElement && ( p === "height" || p === "width" ) ) {
+				if ( isElement && ( name === "height" || name === "width" ) ) {
 					// Make sure that nothing sneaks out
 					// Record all 3 overflow attributes because IE does not
 					// change the overflow attribute when overflowX and
 					// overflowY are set to the same value
 					opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
 							jQuery.css( this, "float" ) === "none" ) {
 						if ( !jQuery.support.inlineBlockNeedsLayout ) {
 							this.style.display = "inline-block";
 						} else {
-							var display = defaultDisplay(this.nodeName);
+							display = defaultDisplay(this.nodeName);
 							// inline-level elements accept inline-block;
 							// block-level elements need to be inline with layout
 							if ( display === "inline" ) {
 								this.style.display = "inline-block";
 							}
 						}
 					}
 				}
-				if ( jQuery.isArray( prop[p] ) ) {
+				// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
-					// Create (if needed) and add to specialEasing
+				opt.animatedProperties[name] = jQuery.isArray( val ) ?
-					(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
+					val[1]:
-					prop[p] = prop[p][0];
+					opt.specialEasing && opt.specialEasing[name] || opt.easing || 'swing';
-				}
 			}
 			if ( opt.overflow != null ) {
 				this.style.overflow = "hidden";
 			}
-			opt.curAnim = jQuery.extend({}, prop);
+			for ( p in prop ) {
+				e = new jQuery.fx( this, opt, p );
-			jQuery.each( prop, function( name, val ) {
-				var e = new jQuery.fx( self, opt, name );
+				val = prop[p];
 				if ( rfxtypes.test(val) ) {
-					e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
+					e[ val === "toggle" ? hidden ? "show" : "hide" : val ]();
 				} else {
-					var parts = rfxnum.exec(val),
+					parts = rfxnum.exec(val);
-						start = e.cur() || 0;
+					start = e.cur();
 					if ( parts ) {
-						var end = parseFloat( parts[2] ),
+						end = parseFloat( parts[2] );
-							unit = parts[3] || "px";
+						unit = parts[3] || ( jQuery.cssNumber[ name ] ? "" : "px" );
 						// We need to compute starting value
 						if ( unit !== "px" ) {
-							jQuery.style( self, name, (end || 1) + unit);
+							jQuery.style( this, p, (end || 1) + unit);
 							start = ((end || 1) / e.cur()) * start;
-							jQuery.style( self, name, start + unit);
+							jQuery.style( this, p, start + unit);
 						}
 						// If a +=/-= token was provided, we're doing a relative animation
 						if ( parts[1] ) {
 							end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
 					} else {
 						e.custom( start, val, "" );
 					}
 				}
-			});
+			}
 			// For JS strict compliance
 			return true;
 		});
 	},
 	stop: function( clearQueue, gotoEnd ) {
-		var timers = jQuery.timers;
 		if ( clearQueue ) {
 			this.queue([]);
 		}
 		this.each(function() {
+			var timers = jQuery.timers,
+				i = timers.length;
+			// clear marker counters if we know they won't be
+			if ( !gotoEnd ) {
+				jQuery._unmark( true, this );
+			}
 			// go in reverse order so anything added to the queue during the loop is ignored
-			for ( var i = timers.length - 1; i >= 0; i-- ) {
+			while ( i-- ) {
 				if ( timers[i].elem === this ) {
 					if (gotoEnd) {
 						// force the next step to be the last
 						timers[i](true);
 					}
 		return this;
 	}
 });
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout( clearFxNow, 0 );
+	return ( fxNow = jQuery.now() );
+}
+function clearFxNow() {
+	fxNow = undefined;
+}
+// Generate parameters to create a standard animation
 function genFx( type, num ) {
 	var obj = {};
 	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
 		obj[ this ] = type;
 		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
 			opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
 		// Queueing
 		opt.old = opt.complete;
-		opt.complete = function() {
+		opt.complete = function( noUnmark ) {
 			if ( opt.queue !== false ) {
-				jQuery(this).dequeue();
+				jQuery.dequeue( this );
-			}
+			} else if ( noUnmark !== false ) {
+				jQuery._unmark( this );
+			}
 			if ( jQuery.isFunction( opt.old ) ) {
 				opt.old.call( this );
 			}
 		};
 	fx: function( elem, options, prop ) {
 		this.options = options;
 		this.elem = elem;
 		this.prop = prop;
-		if ( !options.orig ) {
+		options.orig = options.orig || {};
-			options.orig = {};
-		}
 	}
 });
 jQuery.fx.prototype = {
 	cur: function() {
 		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
 			return this.elem[ this.prop ];
 		}
-		var r = parseFloat( jQuery.css( this.elem, this.prop ) );
+		var parsed,
-		return r || 0;
+			r = jQuery.css( this.elem, this.prop );
+		// Empty strings, null, undefined and "auto" are converted to 0,
+		// complex values such as "rotate(1rad)" are returned as is,
+		// simple values such as "10px" are parsed to Float.
+		return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
 	},
 	// Start an animation from one number to another
 	custom: function( from, to, unit ) {
 		var self = this,
-			fx = jQuery.fx;
+			fx = jQuery.fx,
+			raf;
-		this.startTime = jQuery.now();
+		this.startTime = fxNow || createFxNow();
 		this.start = from;
 		this.end = to;
-		this.unit = unit || this.unit || "px";
+		this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
 		this.now = this.start;
 		this.pos = this.state = 0;
 		function t( gotoEnd ) {
 			return self.step(gotoEnd);
 		}
 		t.elem = this.elem;
 		if ( t() && jQuery.timers.push(t) && !timerId ) {
-			timerId = setInterval(fx.tick, fx.interval);
+			// Use requestAnimationFrame instead of setInterval if available
+			if ( requestAnimationFrame ) {
+				timerId = 1;
+				raf = function() {
+					// When timerId gets set to null at any point, this stops
+					if ( timerId ) {
+						requestAnimationFrame( raf );
+						fx.tick();
+					}
+				};
+				requestAnimationFrame( raf );
+			} else {
+				timerId = setInterval( fx.tick, fx.interval );
+			}
 		}
 	},
 	// Simple 'show' function
 	show: function() {
 		this.custom(this.cur(), 0);
 	},
 	// Each step of an animation
 	step: function( gotoEnd ) {
-		var t = jQuery.now(), done = true;
+		var t = fxNow || createFxNow(),
+			done = true,
-		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
+			elem = this.elem,
+			options = this.options,
+			i, n;
+		if ( gotoEnd || t >= options.duration + this.startTime ) {
 			this.now = this.end;
 			this.pos = this.state = 1;
 			this.update();
-			this.options.curAnim[ this.prop ] = true;
+			options.animatedProperties[ this.prop ] = true;
-			for ( var i in this.options.curAnim ) {
+			for ( i in options.animatedProperties ) {
-				if ( this.options.curAnim[i] !== true ) {
+				if ( options.animatedProperties[i] !== true ) {
 					done = false;
 				}
 			}
 			if ( done ) {
 				// Reset the overflow
-				if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
+				if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
-					var elem = this.elem,
-						options = this.options;
 					jQuery.each( [ "", "X", "Y" ], function (index, value) {
 						elem.style[ "overflow" + value ] = options.overflow[index];
-					} );
+					});
 				}
 				// Hide the element if the "hide" operation was done
-				if ( this.options.hide ) {
+				if ( options.hide ) {
-					jQuery(this.elem).hide();
+					jQuery(elem).hide();
 				}
 				// Reset the properties, if the item has been hidden or shown
-				if ( this.options.hide || this.options.show ) {
+				if ( options.hide || options.show ) {
-					for ( var p in this.options.curAnim ) {
+					for ( var p in options.animatedProperties ) {
-						jQuery.style( this.elem, p, this.options.orig[p] );
+						jQuery.style( elem, p, options.orig[p] );
 					}
 				}
 				// Execute the complete function
-				this.options.complete.call( this.elem );
+				options.complete.call( elem );
 			}
 			return false;
 		} else {
-			var n = t - this.startTime;
+			// classical easing cannot be used with an Infinity duration
-			this.state = n / this.options.duration;
+			if ( options.duration == Infinity ) {
+				this.now = t;
-			// Perform the easing function, defaults to swing
+			} else {
-			var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
+				n = t - this.startTime;
-			var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
-			this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
+				this.state = n / options.duration;
-			this.now = this.start + ((this.end - this.start) * this.pos);
+				// Perform the easing function, defaults to swing
+				this.pos = jQuery.easing[options.animatedProperties[this.prop]](this.state, n, 0, 1, options.duration);
+				this.now = this.start + ((this.end - this.start) * this.pos);
+			}
 			// Perform the next step of the animation
 			this.update();
 		}
 		return true;
 	}
 };
 jQuery.extend( jQuery.fx, {
 	tick: function() {
-		var timers = jQuery.timers;
+		var timers = jQuery.timers,
+			i = timers.length;
-		for ( var i = 0; i < timers.length; i++ ) {
+		while ( i-- ) {
 			if ( !timers[i]() ) {
-				timers.splice(i--, 1);
+				timers.splice(i, 1);
 			}
 		}
 		if ( !timers.length ) {
 			jQuery.fx.stop();
 			return elem === fn.elem;
 		}).length;
 	};
 }
+// Try to restore the default display value of an element
 function defaultDisplay( nodeName ) {
 	if ( !elemdisplay[ nodeName ] ) {
-		var elem = jQuery("<" + nodeName + ">").appendTo("body"),
-			display = elem.css("display");
+		var elem = jQuery( "<" + nodeName + ">" ).appendTo( "body" ),
+			display = elem.css( "display" );
 		elem.remove();
+		// If the simple way fails,
+		// get element's real default display by attaching it to a temp iframe
 		if ( display === "none" || display === "" ) {
-			display = "block";
+			// No iframe to use yet, so create it
-		}
+			if ( !iframe ) {
+				iframe = document.createElement( "iframe" );
+				iframe.frameBorder = iframe.width = iframe.height = 0;
+			}
+			document.body.appendChild( iframe );
+			// Create a cacheable copy of the iframe document on first call.
+			// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake html
+			// document to it, Webkit & Firefox won't allow reusing the iframe document
+			if ( !iframeDoc || !iframe.createElement ) {
+				iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
+				iframeDoc.write( "<!doctype><html><body></body></html>" );
+			}
+			elem = iframeDoc.createElement( nodeName );
+			iframeDoc.body.appendChild( elem );
+			display = jQuery.css( elem, "display" );
+			document.body.removeChild( iframe );
+		}
+		// Store the correct default display
 		elemdisplay[ nodeName ] = display;
 	}
 	return elemdisplay[ nodeName ];
 }
 		var body = doc.body,
 			win = getWindow(doc),
 			clientTop  = docElem.clientTop  || body.clientTop  || 0,
 			clientLeft = docElem.clientLeft || body.clientLeft || 0,
-			scrollTop  = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop ),
+			scrollTop  = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop,
-			scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft),
+			scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
 			top  = box.top  + scrollTop  - clientTop,
 			left = box.left + scrollLeft - clientLeft;
 		return { top: top, left: left };
 	};
 		this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
 		this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
 		body.removeChild( container );
-		body = container = innerDiv = checkDiv = table = td = null;
 		jQuery.offset.initialize = jQuery.noop;
 	},
 	bodyOffset: function( body ) {
 		var top = body.offsetTop,
 		var curElem = jQuery( elem ),
 			curOffset = curElem.offset(),
 			curCSSTop = jQuery.css( elem, "top" ),
 			curCSSLeft = jQuery.css( elem, "left" ),
-			calculatePosition = (position === "absolute" && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1),
+			calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
 			props = {}, curPosition = {}, curTop, curLeft;
-		// need to be able to calculate position if either top or left is auto and position is absolute
+		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
 		if ( calculatePosition ) {
 			curPosition = curElem.position();
-		}
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
-		curTop  = calculatePosition ? curPosition.top  : parseInt( curCSSTop,  10 ) || 0;
+		} else {
-		curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0;
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
 		if ( jQuery.isFunction( options ) ) {
 			options = options.call( elem, i, curOffset );
 		}
 // Create scrollLeft and scrollTop methods
 jQuery.each( ["Left", "Top"], function( i, name ) {
 	var method = "scroll" + name;
-	jQuery.fn[ method ] = function(val) {
+	jQuery.fn[ method ] = function( val ) {
-		var elem = this[0], win;
+		var elem, win;
-		if ( !elem ) {
+		if ( val === undefined ) {
-			return null;
+			elem = this[ 0 ];
-		}
+			if ( !elem ) {
-		if ( val !== undefined ) {
+				return null;
-			// Set the scroll offset
+			}
-			return this.each(function() {
-				win = getWindow( this );
-				if ( win ) {
-					win.scrollTo(
-						!i ? val : jQuery(win).scrollLeft(),
-						 i ? val : jQuery(win).scrollTop()
-					);
-				} else {
-					this[ method ] = val;
-				}
-			});
-		} else {
 			win = getWindow( elem );
 			// Return the scroll offset
 			return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
 				jQuery.support.boxModel && win.document.documentElement[ method ] ||
 					win.document.body[ method ] :
 				elem[ method ];
 		}
+		// Set the scroll offset
+		return this.each(function() {
+			win = getWindow( this );
+			if ( win ) {
+				win.scrollTo(
+					!i ? val : jQuery( win ).scrollLeft(),
+					 i ? val : jQuery( win ).scrollTop()
+				);
+			} else {
+				this[ method ] = val;
+			}
+		});
 	};
 });
 function getWindow( elem ) {
 	return jQuery.isWindow( elem ) ?
 	};
 });
+window.jQuery = window.$ = jQuery;
 })(window);

blinkster