diff -r f507feede89a -r 09a1c134465b web/wp-admin/js/wp-fullscreen.js
--- a/web/wp-admin/js/wp-fullscreen.js	Wed Dec 19 12:35:13 2012 -0800
+++ b/web/wp-admin/js/wp-fullscreen.js	Wed Dec 19 17:46:52 2012 -0800
@@ -1,1 +1,725 @@
-var PubSub,fullscreen,wptitlehint;PubSub=function(){this.topics={}};PubSub.prototype.subscribe=function(a,b){if(!this.topics[a]){this.topics[a]=[]}this.topics[a].push(b);return b};PubSub.prototype.unsubscribe=function(b,e){var c,a,d=this.topics[b];if(!d){return e||[]}if(e){for(c=0,a=d.length;c<a;c++){if(e==d[c]){d.splice(c,1)}}return e}else{this.topics[b]=[];return d}};PubSub.prototype.publish=function(c,b){var d,a,e,f=this.topics[c];if(!f){return}b=b||[];for(d=0,a=f.length;d<a;d++){e=(f[d].apply(null,b)===false||e)}return !e};(function(c){var b,e,d,a;fullscreen=b={};e=b.pubsub=new PubSub();timer=0;block=false;a=b.settings={visible:false,mode:"tinymce",editor_id:"content",title_id:"",timer:0,toolbar_shown:false};d=b.bounder=function(l,h,g,j){var k,i;g=g||1250;if(j){k=j.pageY||j.clientY||j.offsetY;i=c(document).scrollTop();if(!j.isDefaultPrevented){k=135+k}if(k-i>120){return}}if(block){return}block=true;setTimeout(function(){block=false},400);if(a.timer){clearTimeout(a.timer)}else{e.publish(l)}function f(){e.publish(h);a.timer=0}a.timer=setTimeout(f,g)};b.on=function(){if(a.visible){return}if(typeof(wp_fullscreen_settings)=="object"){c.extend(a,wp_fullscreen_settings)}a.editor_id=wpActiveEditor||"content";if(c("input#title").length&&a.editor_id=="content"){a.title_id="title"}else{if(c("input#"+a.editor_id+"-title").length){a.title_id=a.editor_id+"-title"}else{c("#wp-fullscreen-title, #wp-fullscreen-title-prompt-text").hide()}}a.mode=c("#"+a.editor_id).is(":hidden")?"tinymce":"html";a.qt_canvas=c("#"+a.editor_id).get(0);if(!a.element){b.ui.init()}a.is_mce_on=a.has_tinymce&&typeof(tinyMCE.get(a.editor_id))!="undefined";b.ui.fade("show","showing","shown")};b.off=function(){if(!a.visible){return}b.ui.fade("hide","hiding","hidden")};b.switchmode=function(g){var f=a.mode;if(!g||!a.visible||!a.has_tinymce){return f}if(f==g){return f}e.publish("switchMode",[f,g]);a.mode=g;e.publish("switchedMode",[f,g]);return g};b.save=function(){var h=c("#hiddenaction"),f=h.val(),i=c("#wp-fullscreen-save img"),g=c("#wp-fullscreen-save span");i.show();b.savecontent();h.val("wp-fullscreen-save-post");c.post(ajaxurl,c("form#post").serialize(),function(j){i.hide();g.show();setTimeout(function(){g.fadeOut(1000)},3000);if(j.last_edited){c("#wp-fullscreen-save input").attr("title",j.last_edited)}},"json");h.val(f)};b.savecontent=function(){var f,g;if(a.title_id){c("#"+a.title_id).val(c("#wp-fullscreen-title").val())}if(a.mode==="tinymce"&&(f=tinyMCE.get("wp_mce_fullscreen"))){g=f.save()}else{g=c("#wp_mce_fullscreen").val()}c("#"+a.editor_id).val(g);c(document).triggerHandler("wpcountwords",[g])};set_title_hint=function(f){if(!f.val().length){f.siblings("label").css("visibility","")}else{f.siblings("label").css("visibility","hidden")}};b.dfw_width=function(h){var g=c("#wp-fullscreen-wrap"),f=g.width();if(!h){g.width(c("#wp-fullscreen-central-toolbar").width());deleteUserSetting("dfw_width");return}f=h+f;if(f<200||f>1200){return}g.width(f);setUserSetting("dfw_width",f)};e.subscribe("showToolbar",function(){a.toolbars.removeClass("fade-1000").addClass("fade-300");b.fade.In(a.toolbars,300,function(){e.publish("toolbarShown")},true);c("#wp-fullscreen-body").addClass("wp-fullscreen-focus");a.toolbar_shown=true});e.subscribe("hideToolbar",function(){a.toolbars.removeClass("fade-300").addClass("fade-1000");b.fade.Out(a.toolbars,1000,function(){e.publish("toolbarHidden")},true);c("#wp-fullscreen-body").removeClass("wp-fullscreen-focus")});e.subscribe("toolbarShown",function(){a.toolbars.removeClass("fade-300")});e.subscribe("toolbarHidden",function(){a.toolbars.removeClass("fade-1000");a.toolbar_shown=false});e.subscribe("show",function(){var f;if(a.title_id){f=c("#wp-fullscreen-title").val(c("#"+a.title_id).val());set_title_hint(f)}c("#wp-fullscreen-save input").attr("title",c("#last-edit").text());a.textarea_obj.value=a.qt_canvas.value;if(a.has_tinymce&&a.mode==="tinymce"){tinyMCE.execCommand("wpFullScreenInit")}a.orig_y=c(window).scrollTop()});e.subscribe("showing",function(){c(document.body).addClass("fullscreen-active");b.refresh_buttons();c(document).bind("mousemove.fullscreen",function(f){d("showToolbar","hideToolbar",2000,f)});d("showToolbar","hideToolbar",2000);b.bind_resize();setTimeout(b.resize_textarea,200);scrollTo(0,0);c("#wpadminbar").hide()});e.subscribe("shown",function(){var f;a.visible=true;if(a.has_tinymce&&!a.is_mce_on){f=function(g,h){var k=h.getElement(),i=k.value,j=tinyMCEPreInit.mceInit[a.editor_id];if(j&&j.wpautop&&typeof(switchEditors)!="undefined"){k.value=switchEditors.wpautop(k.value)}h.onInit.add(function(l){l.hide();l.getElement().value=i;tinymce.onAddEditor.remove(f)})};tinymce.onAddEditor.add(f);tinyMCE.init(tinyMCEPreInit.mceInit[a.editor_id]);a.is_mce_on=true}wpActiveEditor="wp_mce_fullscreen"});e.subscribe("hide",function(){var f=c("#"+a.editor_id).is(":hidden");if(a.has_tinymce&&a.mode==="tinymce"&&!f){switchEditors.go(a.editor_id,"tmce")}else{if(a.mode==="html"&&f){switchEditors.go(a.editor_id,"html")}}b.savecontent();c(document).unbind(".fullscreen");c(a.textarea_obj).unbind(".grow");if(a.has_tinymce&&a.mode==="tinymce"){tinyMCE.execCommand("wpFullScreenSave")}if(a.title_id){set_title_hint(c("#"+a.title_id))}a.qt_canvas.value=a.textarea_obj.value});e.subscribe("hiding",function(){c(document.body).removeClass("fullscreen-active");scrollTo(0,a.orig_y);c("#wpadminbar").show()});e.subscribe("hidden",function(){a.visible=false;c("#wp_mce_fullscreen, #wp-fullscreen-title").removeAttr("style");if(a.has_tinymce&&a.is_mce_on){tinyMCE.execCommand("wpFullScreenClose")}a.textarea_obj.value="";b.oldheight=0;wpActiveEditor=a.editor_id});e.subscribe("switchMode",function(h,g){var f;if(!a.has_tinymce||!a.is_mce_on){return}f=tinyMCE.get("wp_mce_fullscreen");if(h==="html"&&g==="tinymce"){if(tinyMCE.get(a.editor_id).getParam("wpautop")&&typeof(switchEditors)!="undefined"){a.textarea_obj.value=switchEditors.wpautop(a.textarea_obj.value)}if("undefined"==typeof(f)){tinyMCE.execCommand("wpFullScreenInit")}else{f.show()}}else{if(h==="tinymce"&&g==="html"){if(f){f.hide()}}}});e.subscribe("switchedMode",function(g,f){b.refresh_buttons(true);if(f==="html"){setTimeout(b.resize_textarea,200)}});b.b=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("Bold")}};b.i=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("Italic")}};b.ul=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("InsertUnorderedList")}};b.ol=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("InsertOrderedList")}};b.link=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("WP_Link")}else{wpLink.open()}};b.unlink=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("unlink")}};b.atd=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("mceWritingImprovementTool")}};b.help=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("WP_Help")}};b.blockquote=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("mceBlockQuote")}};b.medialib=function(){if(a.has_tinymce&&"tinymce"===a.mode){tinyMCE.execCommand("WP_Medialib")}else{var f=c("#wp-"+a.editor_id+"-media-buttons a.thickbox").attr("href")||"";if(f){tb_show("",f)}}};b.refresh_buttons=function(f){f=f||false;if(a.mode==="html"){c("#wp-fullscreen-mode-bar").removeClass("wp-tmce-mode").addClass("wp-html-mode");if(f){c("#wp-fullscreen-button-bar").fadeOut(150,function(){c(this).addClass("wp-html-mode").fadeIn(150)})}else{c("#wp-fullscreen-button-bar").addClass("wp-html-mode")}}else{if(a.mode==="tinymce"){c("#wp-fullscreen-mode-bar").removeClass("wp-html-mode").addClass("wp-tmce-mode");if(f){c("#wp-fullscreen-button-bar").fadeOut(150,function(){c(this).removeClass("wp-html-mode").fadeIn(150)})}else{c("#wp-fullscreen-button-bar").removeClass("wp-html-mode")}}}};b.ui={init:function(){var f=c("#fullscreen-topbar"),h=c("#wp_mce_fullscreen"),g=0;a.toolbars=f.add(c("#wp-fullscreen-status"));a.element=c("#fullscreen-fader");a.textarea_obj=h[0];a.has_tinymce=typeof(tinymce)!="undefined";if(!a.has_tinymce){c("#wp-fullscreen-mode-bar").hide()}if(wptitlehint&&c("#wp-fullscreen-title").length){wptitlehint("wp-fullscreen-title")}c(document).keyup(function(k){var l=k.keyCode||k.charCode,i,j;if(!fullscreen.settings.visible){return true}if(navigator.platform&&navigator.platform.indexOf("Mac")!=-1){i=k.ctrlKey}else{i=k.altKey}if(27==l){j={event:k,what:"dfw",cb:fullscreen.off,condition:function(){if(c("#TB_window").is(":visible")||c(".wp-dialog").is(":visible")){return false}return true}};if(!jQuery(document).triggerHandler("wp_CloseOnEscape",[j])){fullscreen.off()}}if(i&&(61==l||107==l||187==l)){b.dfw_width(25)}if(i&&(45==l||109==l||189==l)){b.dfw_width(-25)}if(i&&48==l){b.dfw_width(0)}return false});if(typeof(wpWordCount)!="undefined"){h.keyup(function(j){var i=j.keyCode||j.charCode;if(i==g){return true}if(13==i||8==g||46==g){c(document).triggerHandler("wpcountwords",[h.val()])}g=i;return true})}f.mouseenter(function(i){a.toolbars.addClass("fullscreen-make-sticky");c(document).unbind(".fullscreen");clearTimeout(a.timer);a.timer=0}).mouseleave(function(i){a.toolbars.removeClass("fullscreen-make-sticky");if(a.visible){c(document).bind("mousemove.fullscreen",function(j){d("showToolbar","hideToolbar",2000,j)})}})},fade:function(g,f,h){if(!a.element){b.ui.init()}if(g&&!e.publish(g)){return}b.fade.In(a.element,600,function(){if(f){e.publish(f)}b.fade.Out(a.element,600,function(){if(h){e.publish(h)}})})}};b.fade={transitionend:"transitionend webkitTransitionEnd oTransitionEnd",sensitivity:100,In:function(g,h,i,f){i=i||c.noop;h=h||400;f=f||false;if(b.fade.transitions){if(g.is(":visible")){g.addClass("fade-trigger");return g}g.show();g.first().one(this.transitionend,function(){i()});setTimeout(function(){g.addClass("fade-trigger")},this.sensitivity)}else{if(f){g.stop()}g.css("opacity",1);g.first().fadeIn(h,i);if(g.length>1){g.not(":first").fadeIn(h)}}return g},Out:function(g,h,i,f){i=i||c.noop;h=h||400;f=f||false;if(!g.is(":visible")){return g}if(b.fade.transitions){g.first().one(b.fade.transitionend,function(){if(g.hasClass("fade-trigger")){return}g.hide();i()});setTimeout(function(){g.removeClass("fade-trigger")},this.sensitivity)}else{if(f){g.stop()}g.first().fadeOut(h,i);if(g.length>1){g.not(":first").fadeOut(h)}}return g},transitions:(function(){var f=document.documentElement.style;return(typeof(f.WebkitTransition)=="string"||typeof(f.MozTransition)=="string"||typeof(f.OTransition)=="string"||typeof(f.transition)=="string")})()};b.bind_resize=function(){c(a.textarea_obj).bind("keypress.grow click.grow paste.grow",function(){setTimeout(b.resize_textarea,200)})};b.oldheight=0;b.resize_textarea=function(){var f=a.textarea_obj,g;g=f.scrollHeight>300?f.scrollHeight:300;if(g!=b.oldheight){f.style.height=g+"px";b.oldheight=g}}})(jQuery);
\ No newline at end of file
+/**
+ * PubSub
+ *
+ * A lightweight publish/subscribe implementation.
+ * Private use only!
+ */
+var PubSub, fullscreen, wptitlehint;
+
+PubSub = function() {
+	this.topics = {};
+};
+
+PubSub.prototype.subscribe = function( topic, callback ) {
+	if ( ! this.topics[ topic ] )
+		this.topics[ topic ] = [];
+
+	this.topics[ topic ].push( callback );
+	return callback;
+};
+
+PubSub.prototype.unsubscribe = function( topic, callback ) {
+	var i, l,
+		topics = this.topics[ topic ];
+
+	if ( ! topics )
+		return callback || [];
+
+	// Clear matching callbacks
+	if ( callback ) {
+		for ( i = 0, l = topics.length; i < l; i++ ) {
+			if ( callback == topics[i] )
+				topics.splice( i, 1 );
+		}
+		return callback;
+
+	// Clear all callbacks
+	} else {
+		this.topics[ topic ] = [];
+		return topics;
+	}
+};
+
+PubSub.prototype.publish = function( topic, args ) {
+	var i, l, broken,
+		topics = this.topics[ topic ];
+
+	if ( ! topics )
+		return;
+
+	args = args || [];
+
+	for ( i = 0, l = topics.length; i < l; i++ ) {
+		broken = ( topics[i].apply( null, args ) === false || broken );
+	}
+	return ! broken;
+};
+
+/**
+ * Distraction Free Writing
+ * (wp-fullscreen)
+ *
+ * Access the API globally using the fullscreen variable.
+ */
+
+(function($){
+	var api, ps, bounder, s;
+
+	// Initialize the fullscreen/api object
+	fullscreen = api = {};
+
+	// Create the PubSub (publish/subscribe) interface.
+	ps = api.pubsub = new PubSub();
+	timer = 0;
+	block = false;
+
+	s = api.settings = { // Settings
+		visible : false,
+		mode : 'tinymce',
+		editor_id : 'content',
+		title_id : '',
+		timer : 0,
+		toolbar_shown : false
+	}
+
+	/**
+	 * Bounder
+	 *
+	 * Creates a function that publishes start/stop topics.
+	 * Used to throttle events.
+	 */
+	bounder = api.bounder = function( start, stop, delay, e ) {
+		var y, top;
+
+		delay = delay || 1250;
+
+		if ( e ) {
+			y = e.pageY || e.clientY || e.offsetY;
+			top = $(document).scrollTop();
+
+			if ( !e.isDefaultPrevented ) // test if e ic jQuery normalized
+				y = 135 + y;
+
+			if ( y - top > 120 )
+				return;
+		}
+
+		if ( block )
+			return;
+
+		block = true;
+
+		setTimeout( function() {
+			block = false;
+		}, 400 );
+
+		if ( s.timer )
+			clearTimeout( s.timer );
+		else
+			ps.publish( start );
+
+		function timed() {
+			ps.publish( stop );
+			s.timer = 0;
+		}
+
+		s.timer = setTimeout( timed, delay );
+	};
+
+	/**
+	 * on()
+	 *
+	 * Turns fullscreen on.
+	 *
+	 * @param string mode Optional. Switch to the given mode before opening.
+	 */
+	api.on = function() {
+		if ( s.visible )
+			return;
+
+		// Settings can be added or changed by defining "wp_fullscreen_settings" JS object.
+		if ( typeof(wp_fullscreen_settings) == 'object' )
+			$.extend( s, wp_fullscreen_settings );
+
+		s.editor_id = wpActiveEditor || 'content';
+
+		if ( $('input#title').length && s.editor_id == 'content' )
+			s.title_id = 'title';
+		else if ( $('input#' + s.editor_id + '-title').length ) // the title input field should have [editor_id]-title HTML ID to be auto detected
+			s.title_id = s.editor_id + '-title';
+		else
+			$('#wp-fullscreen-title, #wp-fullscreen-title-prompt-text').hide();
+
+		s.mode = $('#' + s.editor_id).is(':hidden') ? 'tinymce' : 'html';
+		s.qt_canvas = $('#' + s.editor_id).get(0);
+
+		if ( ! s.element )
+			api.ui.init();
+
+		s.is_mce_on = s.has_tinymce && typeof( tinyMCE.get(s.editor_id) ) != 'undefined';
+
+		api.ui.fade( 'show', 'showing', 'shown' );
+	};
+
+	/**
+	 * off()
+	 *
+	 * Turns fullscreen off.
+	 */
+	api.off = function() {
+		if ( ! s.visible )
+			return;
+
+		api.ui.fade( 'hide', 'hiding', 'hidden' );
+	};
+
+	/**
+	 * switchmode()
+	 *
+	 * @return string - The current mode.
+	 *
+	 * @param string to - The fullscreen mode to switch to.
+	 * @event switchMode
+	 * @eventparam string to   - The new mode.
+	 * @eventparam string from - The old mode.
+	 */
+	api.switchmode = function( to ) {
+		var from = s.mode;
+
+		if ( ! to || ! s.visible || ! s.has_tinymce )
+			return from;
+
+		// Don't switch if the mode is the same.
+		if ( from == to )
+			return from;
+
+		ps.publish( 'switchMode', [ from, to ] );
+		s.mode = to;
+		ps.publish( 'switchedMode', [ from, to ] );
+
+		return to;
+	};
+
+	/**
+	 * General
+	 */
+
+	api.save = function() {
+		var hidden = $('#hiddenaction'), old = hidden.val(), spinner = $('#wp-fullscreen-save .spinner'),
+			message = $('#wp-fullscreen-save span');
+
+		spinner.show();
+		api.savecontent();
+
+		hidden.val('wp-fullscreen-save-post');
+
+		$.post( ajaxurl, $('form#post').serialize(), function(r){
+			spinner.hide();
+			message.show();
+
+			setTimeout( function(){
+				message.fadeOut(1000);
+			}, 3000 );
+
+			if ( r.last_edited )
+				$('#wp-fullscreen-save input').attr( 'title',  r.last_edited );
+
+		}, 'json');
+
+		hidden.val(old);
+	}
+
+	api.savecontent = function() {
+		var ed, content;
+
+		if ( s.title_id )
+			$('#' + s.title_id).val( $('#wp-fullscreen-title').val() );
+
+		if ( s.mode === 'tinymce' && (ed = tinyMCE.get('wp_mce_fullscreen')) ) {
+			content = ed.save();
+		} else {
+			content = $('#wp_mce_fullscreen').val();
+		}
+
+		$('#' + s.editor_id).val( content );
+		$(document).triggerHandler('wpcountwords', [ content ]);
+	}
+
+	set_title_hint = function( title ) {
+		if ( ! title.val().length )
+			title.siblings('label').css( 'visibility', '' );
+		else
+			title.siblings('label').css( 'visibility', 'hidden' );
+	}
+
+	api.dfw_width = function(n) {
+		var el = $('#wp-fullscreen-wrap'), w = el.width();
+
+		if ( !n ) { // reset to theme width
+			el.width( $('#wp-fullscreen-central-toolbar').width() );
+			deleteUserSetting('dfw_width');
+			return;
+		}
+
+		w = n + w;
+
+		if ( w < 200 || w > 1200 ) // sanity check
+			return;
+
+		el.width( w );
+		setUserSetting('dfw_width', w);
+	}
+
+	ps.subscribe( 'showToolbar', function() {
+		s.toolbars.removeClass('fade-1000').addClass('fade-300');
+		api.fade.In( s.toolbars, 300, function(){ ps.publish('toolbarShown'); }, true );
+		$('#wp-fullscreen-body').addClass('wp-fullscreen-focus');
+		s.toolbar_shown = true;
+	});
+
+	ps.subscribe( 'hideToolbar', function() {
+		s.toolbars.removeClass('fade-300').addClass('fade-1000');
+		api.fade.Out( s.toolbars, 1000, function(){ ps.publish('toolbarHidden'); }, true );
+		$('#wp-fullscreen-body').removeClass('wp-fullscreen-focus');
+	});
+
+	ps.subscribe( 'toolbarShown', function() {
+		s.toolbars.removeClass('fade-300');
+	});
+
+	ps.subscribe( 'toolbarHidden', function() {
+		s.toolbars.removeClass('fade-1000');
+		s.toolbar_shown = false;
+	});
+
+	ps.subscribe( 'show', function() { // This event occurs before the overlay blocks the UI.
+		var title;
+
+		if ( s.title_id ) {
+			title = $('#wp-fullscreen-title').val( $('#' + s.title_id).val() );
+			set_title_hint( title );
+		}
+
+		$('#wp-fullscreen-save input').attr( 'title',  $('#last-edit').text() );
+
+		s.textarea_obj.value = s.qt_canvas.value;
+
+		if ( s.has_tinymce && s.mode === 'tinymce' )
+			tinyMCE.execCommand('wpFullScreenInit');
+
+		s.orig_y = $(window).scrollTop();
+	});
+
+	ps.subscribe( 'showing', function() { // This event occurs while the DFW overlay blocks the UI.
+		$( document.body ).addClass( 'fullscreen-active' );
+		api.refresh_buttons();
+
+		$( document ).bind( 'mousemove.fullscreen', function(e) { bounder( 'showToolbar', 'hideToolbar', 2000, e ); } );
+		bounder( 'showToolbar', 'hideToolbar', 2000 );
+
+		api.bind_resize();
+		setTimeout( api.resize_textarea, 200 );
+
+		// scroll to top so the user is not disoriented
+		scrollTo(0, 0);
+
+		// needed it for IE7 and compat mode
+		$('#wpadminbar').hide();
+	});
+
+	ps.subscribe( 'shown', function() { // This event occurs after the DFW overlay is shown
+		var interim_init;
+
+		s.visible = true;
+
+		// init the standard TinyMCE instance if missing
+		if ( s.has_tinymce && ! s.is_mce_on ) {
+
+			interim_init = function(mce, ed) {
+				var el = ed.getElement(), old_val = el.value, settings = tinyMCEPreInit.mceInit[s.editor_id];
+
+				if ( settings && settings.wpautop && typeof(switchEditors) != 'undefined' )
+					el.value = switchEditors.wpautop( el.value );
+
+				ed.onInit.add(function(ed) {
+					ed.hide();
+					ed.getElement().value = old_val;
+					tinymce.onAddEditor.remove(interim_init);
+				});
+			};
+
+			tinymce.onAddEditor.add(interim_init);
+			tinyMCE.init(tinyMCEPreInit.mceInit[s.editor_id]);
+
+			s.is_mce_on = true;
+		}
+
+		wpActiveEditor = 'wp_mce_fullscreen';
+	});
+
+	ps.subscribe( 'hide', function() { // This event occurs before the overlay blocks DFW.
+		var htmled_is_hidden = $('#' + s.editor_id).is(':hidden');
+		// Make sure the correct editor is displaying.
+		if ( s.has_tinymce && s.mode === 'tinymce' && !htmled_is_hidden ) {
+			switchEditors.go(s.editor_id, 'tmce');
+		} else if ( s.mode === 'html' && htmled_is_hidden ) {
+			switchEditors.go(s.editor_id, 'html');
+		}
+
+		// Save content must be after switchEditors or content will be overwritten. See #17229.
+		api.savecontent();
+
+		$( document ).unbind( '.fullscreen' );
+		$(s.textarea_obj).unbind('.grow');
+
+		if ( s.has_tinymce && s.mode === 'tinymce' )
+			tinyMCE.execCommand('wpFullScreenSave');
+
+		if ( s.title_id )
+			set_title_hint( $('#' + s.title_id) );
+
+		s.qt_canvas.value = s.textarea_obj.value;
+	});
+
+	ps.subscribe( 'hiding', function() { // This event occurs while the overlay blocks the DFW UI.
+
+		$( document.body ).removeClass( 'fullscreen-active' );
+		scrollTo(0, s.orig_y);
+		$('#wpadminbar').show();
+	});
+
+	ps.subscribe( 'hidden', function() { // This event occurs after DFW is removed.
+		s.visible = false;
+		$('#wp_mce_fullscreen, #wp-fullscreen-title').removeAttr('style');
+
+		if ( s.has_tinymce && s.is_mce_on )
+			tinyMCE.execCommand('wpFullScreenClose');
+
+		s.textarea_obj.value = '';
+		api.oldheight = 0;
+		wpActiveEditor = s.editor_id;
+	});
+
+	ps.subscribe( 'switchMode', function( from, to ) {
+		var ed;
+
+		if ( !s.has_tinymce || !s.is_mce_on )
+			return;
+
+		ed = tinyMCE.get('wp_mce_fullscreen');
+
+		if ( from === 'html' && to === 'tinymce' ) {
+
+			if ( tinyMCE.get(s.editor_id).getParam('wpautop') && typeof(switchEditors) != 'undefined' )
+				s.textarea_obj.value = switchEditors.wpautop( s.textarea_obj.value );
+
+			if ( 'undefined' == typeof(ed) )
+				tinyMCE.execCommand('wpFullScreenInit');
+			else
+				ed.show();
+
+		} else if ( from === 'tinymce' && to === 'html' ) {
+			if ( ed )
+				ed.hide();
+		}
+	});
+
+	ps.subscribe( 'switchedMode', function( from, to ) {
+		api.refresh_buttons(true);
+
+		if ( to === 'html' )
+			setTimeout( api.resize_textarea, 200 );
+	});
+
+	/**
+	 * Buttons
+	 */
+	api.b = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('Bold');
+	}
+
+	api.i = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('Italic');
+	}
+
+	api.ul = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('InsertUnorderedList');
+	}
+
+	api.ol = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('InsertOrderedList');
+	}
+
+	api.link = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('WP_Link');
+		else
+			wpLink.open();
+	}
+
+	api.unlink = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('unlink');
+	}
+
+	api.atd = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('mceWritingImprovementTool');
+	}
+
+	api.help = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('WP_Help');
+	}
+
+	api.blockquote = function() {
+		if ( s.has_tinymce && 'tinymce' === s.mode )
+			tinyMCE.execCommand('mceBlockQuote');
+	}
+
+	api.medialib = function() {
+		if ( typeof wp !== 'undefined' && wp.media && wp.media.editor )
+			wp.media.editor.open(s.editor_id);
+	}
+
+	api.refresh_buttons = function( fade ) {
+		fade = fade || false;
+
+		if ( s.mode === 'html' ) {
+			$('#wp-fullscreen-mode-bar').removeClass('wp-tmce-mode').addClass('wp-html-mode');
+
+			if ( fade )
+				$('#wp-fullscreen-button-bar').fadeOut( 150, function(){
+					$(this).addClass('wp-html-mode').fadeIn( 150 );
+				});
+			else
+				$('#wp-fullscreen-button-bar').addClass('wp-html-mode');
+
+		} else if ( s.mode === 'tinymce' ) {
+			$('#wp-fullscreen-mode-bar').removeClass('wp-html-mode').addClass('wp-tmce-mode');
+
+			if ( fade )
+				$('#wp-fullscreen-button-bar').fadeOut( 150, function(){
+					$(this).removeClass('wp-html-mode').fadeIn( 150 );
+				});
+			else
+				$('#wp-fullscreen-button-bar').removeClass('wp-html-mode');
+		}
+	}
+
+	/**
+	 * UI Elements
+	 *
+	 * Used for transitioning between states.
+	 */
+	api.ui = {
+		init: function() {
+			var topbar = $('#fullscreen-topbar'), txtarea = $('#wp_mce_fullscreen'), last = 0;
+
+			s.toolbars = topbar.add( $('#wp-fullscreen-status') );
+			s.element = $('#fullscreen-fader');
+			s.textarea_obj = txtarea[0];
+			s.has_tinymce = typeof(tinymce) != 'undefined';
+
+			if ( !s.has_tinymce )
+				$('#wp-fullscreen-mode-bar').hide();
+
+			if ( wptitlehint && $('#wp-fullscreen-title').length )
+				wptitlehint('wp-fullscreen-title');
+
+			$(document).keyup(function(e){
+				var c = e.keyCode || e.charCode, a, data;
+
+				if ( !fullscreen.settings.visible )
+					return true;
+
+				if ( navigator.platform && navigator.platform.indexOf('Mac') != -1 )
+					a = e.ctrlKey; // Ctrl key for Mac
+				else
+					a = e.altKey; // Alt key for Win & Linux
+
+				if ( 27 == c ) { // Esc
+					data = {
+						event: e,
+						what: 'dfw',
+						cb: fullscreen.off,
+						condition: function(){
+							if ( $('#TB_window').is(':visible') || $('.wp-dialog').is(':visible') )
+								return false;
+							return true;
+						}
+					};
+
+					if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [data] ) )
+						fullscreen.off();
+				}
+
+				if ( a && (61 == c || 107 == c || 187 == c) ) // +
+					api.dfw_width(25);
+
+				if ( a && (45 == c || 109 == c || 189 == c) ) // -
+					api.dfw_width(-25);
+
+				if ( a && 48 == c ) // 0
+					api.dfw_width(0);
+
+				return false;
+			});
+
+			// word count in Text mode
+			if ( typeof(wpWordCount) != 'undefined' ) {
+
+				txtarea.keyup( function(e) {
+					var k = e.keyCode || e.charCode;
+
+					if ( k == last )
+						return true;
+
+					if ( 13 == k || 8 == last || 46 == last )
+						$(document).triggerHandler('wpcountwords', [ txtarea.val() ]);
+
+					last = k;
+					return true;
+				});
+			}
+
+			topbar.mouseenter(function(e){
+				s.toolbars.addClass('fullscreen-make-sticky');
+				$( document ).unbind( '.fullscreen' );
+				clearTimeout( s.timer );
+				s.timer = 0;
+			}).mouseleave(function(e){
+				s.toolbars.removeClass('fullscreen-make-sticky');
+
+				if ( s.visible )
+					$( document ).bind( 'mousemove.fullscreen', function(e) { bounder( 'showToolbar', 'hideToolbar', 2000, e ); } );
+			});
+		},
+
+		fade: function( before, during, after ) {
+			if ( ! s.element )
+				api.ui.init();
+
+			// If any callback bound to before returns false, bail.
+			if ( before && ! ps.publish( before ) )
+				return;
+
+			api.fade.In( s.element, 600, function() {
+				if ( during )
+					ps.publish( during );
+
+				api.fade.Out( s.element, 600, function() {
+					if ( after )
+						ps.publish( after );
+				})
+			});
+		}
+	};
+
+	api.fade = {
+		transitionend: 'transitionend webkitTransitionEnd oTransitionEnd',
+
+		// Sensitivity to allow browsers to render the blank element before animating.
+		sensitivity: 100,
+
+		In: function( element, speed, callback, stop ) {
+
+			callback = callback || $.noop;
+			speed = speed || 400;
+			stop = stop || false;
+
+			if ( api.fade.transitions ) {
+				if ( element.is(':visible') ) {
+					element.addClass( 'fade-trigger' );
+					return element;
+				}
+
+				element.show();
+				element.first().one( this.transitionend, function() {
+					callback();
+				});
+				setTimeout( function() { element.addClass( 'fade-trigger' ); }, this.sensitivity );
+			} else {
+				if ( stop )
+					element.stop();
+
+				element.css( 'opacity', 1 );
+				element.first().fadeIn( speed, callback );
+
+				if ( element.length > 1 )
+					element.not(':first').fadeIn( speed );
+			}
+
+			return element;
+		},
+
+		Out: function( element, speed, callback, stop ) {
+
+			callback = callback || $.noop;
+			speed = speed || 400;
+			stop = stop || false;
+
+			if ( ! element.is(':visible') )
+				return element;
+
+			if ( api.fade.transitions ) {
+				element.first().one( api.fade.transitionend, function() {
+					if ( element.hasClass('fade-trigger') )
+						return;
+
+					element.hide();
+					callback();
+				});
+				setTimeout( function() { element.removeClass( 'fade-trigger' ); }, this.sensitivity );
+			} else {
+				if ( stop )
+					element.stop();
+
+				element.first().fadeOut( speed, callback );
+
+				if ( element.length > 1 )
+					element.not(':first').fadeOut( speed );
+			}
+
+			return element;
+		},
+
+		transitions: (function() { // Check if the browser supports CSS 3.0 transitions
+			var s = document.documentElement.style;
+
+			return ( typeof ( s.WebkitTransition ) == 'string' ||
+				typeof ( s.MozTransition ) == 'string' ||
+				typeof ( s.OTransition ) == 'string' ||
+				typeof ( s.transition ) == 'string' );
+		})()
+	};
+
+	/**
+	 * Resize API
+	 *
+	 * Automatically updates textarea height.
+	 */
+
+	api.bind_resize = function() {
+		$(s.textarea_obj).bind('keypress.grow click.grow paste.grow', function(){
+			setTimeout( api.resize_textarea, 200 );
+		});
+	}
+
+	api.oldheight = 0;
+	api.resize_textarea = function() {
+		var txt = s.textarea_obj, newheight;
+
+		newheight = txt.scrollHeight > 300 ? txt.scrollHeight : 300;
+
+		if ( newheight != api.oldheight ) {
+			txt.style.height = newheight + 'px';
+			api.oldheight = newheight;
+		}
+	};
+
+})(jQuery);