a:17:{s:9:"#provides";s:5:"dijit";s:9:"#resource";s:14:"_base/focus.js";s:15:"dijit._curFocus";a:2:{s:7:"private";b:1;s:7:"summary";s:0:"";}s:16:"dijit._prevFocus";a:2:{s:7:"private";b:1;s:7:"summary";s:0:"";}s:17:"dijit.isCollapsed";a:4:{s:4:"type";s:8:"Function";s:6:"source";s:613:"		var _document = dojo.doc;
		if(_document.selection){ // IE
			var s=_document.selection;
			if(s.type=='Text'){
				return !s.createRange().htmlText.length; // Boolean
			}else{ //Control range
				return !s.createRange().length; // Boolean
			}
		}else{
			var _window = dojo.global;
			var selection = _window.getSelection();

			
			if(dojo.isString(selection)){ // Safari
				// TODO: this is dead code; safari is taking the else branch.  remove after 1.3.
				return !selection; // Boolean
			}else{ // Mozilla/W3
				return !selection || selection.isCollapsed || !selection.toString(); // Boolean
			}
		}";s:7:"summary";s:41:"Returns true if there is no text selected";s:7:"returns";s:7:"Boolean";}s:17:"dijit.getBookmark";a:4:{s:4:"type";s:8:"Function";s:6:"source";s:690:"		var bookmark, selection = dojo.doc.selection;
		if(selection){ // IE
			var range = selection.createRange();
			if(selection.type.toUpperCase()=='CONTROL'){
				if(range.length){
					bookmark=[];
					var i=0,len=range.length;
					while(i<len){
						bookmark.push(range.item(i++));
					}
				}else{
					bookmark=null;
				}
			}else{
				bookmark = range.getBookmark();
			}
		}else{
			if(window.getSelection){
				selection = dojo.global.getSelection();
				if(selection){
					range = selection.getRangeAt(0);
					bookmark = range.cloneRange();
				}
			}else{
				console.warn("No idea how to store the current selection for this browser!");
			}
		}
		return bookmark; // Array";s:7:"summary";s:85:"Retrieves a bookmark that can be used with moveToBookmark to return to the same range";s:7:"returns";s:5:"Array";}s:20:"dijit.moveToBookmark";a:4:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:8:"bookmark";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:71:"This should be a returned object from dojo.html.selection.getBookmark()";}}s:6:"source";s:811:"		var _document = dojo.doc;
		if(_document.selection){ // IE
			var range;
			if(dojo.isArray(bookmark)){
				range = _document.body.createControlRange();
				//range.addElement does not have call/apply method, so can not call it directly
				//range is not available in "range.addElement(item)", so can't use that either
				dojo.forEach(bookmark, function(n){
					range.addElement(n);
				});
			}else{
				range = _document.selection.createRange();
				range.moveToBookmark(bookmark);
			}
			range.select();
		}else{ //Moz/W3C
			var selection = dojo.global.getSelection && dojo.global.getSelection();
			if(selection && selection.removeAllRanges){
				selection.removeAllRanges();
				selection.addRange(bookmark);
			}else{
				console.warn("No idea how to restore selection for this browser!");
			}
		}";s:7:"summary";s:37:"Moves current selection to a bookmark";}s:14:"dijit.getFocus";a:5:{s:4:"type";s:8:"Function";s:10:"parameters";a:2:{s:4:"menu";a:3:{s:8:"optional";b:1;s:4:"type";s:6:"Widget";s:7:"summary";s:28:"The menu that's being opened";}s:15:"openedForWindow";a:3:{s:8:"optional";b:1;s:4:"type";s:6:"Window";s:7:"summary";s:31:"iframe in which menu was opened";}}s:6:"source";s:396:"		return {
			// Node to return focus to
			node: menu && dojo.isDescendant(dijit._curFocus, menu.domNode) ? dijit._prevFocus : dijit._curFocus,


			// Previously selected text
			bookmark:
				!dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed) ?
				dojo.withGlobal(openedForWindow||dojo.global, dijit.getBookmark) :
				null,


			openedForWindow: openedForWindow
		}; // Object";s:7:"summary";s:148:"Returns the current focus and selection.
Called when a popup appears (either a top level menu or a dialog),
or when a toolbar/menubar receives focus";s:14:"return_summary";s:35:"A handle to restore focus/selection";}s:11:"dijit.focus";a:4:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:6:"handle";a:2:{s:4:"type";s:17:"Object || DomNode";s:7:"summary";s:38:"object returned by get(), or a DomNode";}}s:6:"source";s:1199:"		if(!handle){ return; }


		var node = "node" in handle ? handle.node : handle,		// because handle is either DomNode or a composite object
			bookmark = handle.bookmark,
			openedForWindow = handle.openedForWindow;


		// Set the focus
		// Note that for iframe's we need to use the <iframe> to follow the parentNode chain,
		// but we need to set focus to iframe.contentWindow
		if(node){
			var focusNode = (node.tagName.toLowerCase()=="iframe") ? node.contentWindow : node;
			if(focusNode && focusNode.focus){
				try{
					// Gecko throws sometimes if setting focus is impossible,
					// node not displayed or something like that
					focusNode.focus();
				}catch(e){/*quiet*/}
			}			
			dijit._onFocusNode(node);
		}


		// set the selection
		// do not need to restore if current selection is not empty
		// (use keyboard to select a menu item)
		if(bookmark && dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed)){
			if(openedForWindow){
				openedForWindow.focus();
			}
			try{
				dojo.withGlobal(openedForWindow||dojo.global, dijit.moveToBookmark, null, [bookmark]);
			}catch(e){
				/*squelch IE internal error, see http://trac.dojotoolkit.org/ticket/1984 */
			}
		}";s:7:"summary";s:126:"Sets the focused node and the selection according to argument.
To set focus to an iframe's content, pass in the iframe itself.";}s:18:"dijit._activeStack";a:2:{s:7:"private";b:1;s:7:"summary";s:0:"";}s:20:"dijit.registerIframe";a:5:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:6:"iframe";a:1:{s:4:"type";s:7:"DomNode";}}s:6:"source";s:50:"		dijit.registerWin(iframe.contentWindow, iframe);";s:7:"summary";s:176:"Registers listeners on the specified iframe so that any click
or focus event on that iframe (or anything in it) is reported
as a focus/click event on the &lt;iframe&gt; itself.";s:11:"description";s:30:"Currently only used by editor.";}s:17:"dijit.registerWin";a:6:{s:4:"type";s:8:"Function";s:10:"parameters";a:2:{s:12:"targetWindow";a:3:{s:8:"optional";b:1;s:4:"type";s:6:"Window";s:7:"summary";s:86:"If specified this is the window associated with the iframe,
i.e. iframe.contentWindow.";}s:13:"effectiveNode";a:2:{s:8:"optional";b:1;s:4:"type";s:7:"DomNode";}}s:6:"source";s:8280:"dojo.provide("dijit._base.focus");


// summary:
//		These functions are used to query or set the focus and selection.
//
//		Also, they trace when widgets become actived/deactivated,
//		so that the widget can fire _onFocus/_onBlur events.
//		"Active" here means something similar to "focused", but
//		"focus" isn't quite the right word because we keep track of
//		a whole stack of "active" widgets.  Example:  Combobutton --> Menu -->
//		MenuItem.   The onBlur event for Combobutton doesn't fire due to focusing
//		on the Menu or a MenuItem, since they are considered part of the
//		Combobutton widget.  It only happens when focus is shifted
//		somewhere completely different.


dojo.mixin(dijit,
{
	// _curFocus: DomNode
	//		Currently focused item on screen
	_curFocus: null,


	// _prevFocus: DomNode
	//		Previously focused item on screen
	_prevFocus: null,


	isCollapsed: function(){
		// summary:
		//		Returns true if there is no text selected
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var s=_document.selection;
			if(s.type=='Text'){
				return !s.createRange().htmlText.length; // Boolean
			}else{ //Control range
				return !s.createRange().length; // Boolean
			}
		}else{
			var _window = dojo.global;
			var selection = _window.getSelection();

			
			if(dojo.isString(selection)){ // Safari
				// TODO: this is dead code; safari is taking the else branch.  remove after 1.3.
				return !selection; // Boolean
			}else{ // Mozilla/W3
				return !selection || selection.isCollapsed || !selection.toString(); // Boolean
			}
		}
	},


	getBookmark: function(){
		// summary:
		//		Retrieves a bookmark that can be used with moveToBookmark to return to the same range
		var bookmark, selection = dojo.doc.selection;
		if(selection){ // IE
			var range = selection.createRange();
			if(selection.type.toUpperCase()=='CONTROL'){
				if(range.length){
					bookmark=[];
					var i=0,len=range.length;
					while(i<len){
						bookmark.push(range.item(i++));
					}
				}else{
					bookmark=null;
				}
			}else{
				bookmark = range.getBookmark();
			}
		}else{
			if(window.getSelection){
				selection = dojo.global.getSelection();
				if(selection){
					range = selection.getRangeAt(0);
					bookmark = range.cloneRange();
				}
			}else{
				console.warn("No idea how to store the current selection for this browser!");
			}
		}
		return bookmark; // Array
	},


	moveToBookmark: function(/*Object*/bookmark){
		// summary:
		//		Moves current selection to a bookmark
		// bookmark:
		//		This should be a returned object from dojo.html.selection.getBookmark()
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var range;
			if(dojo.isArray(bookmark)){
				range = _document.body.createControlRange();
				//range.addElement does not have call/apply method, so can not call it directly
				//range is not available in "range.addElement(item)", so can't use that either
				dojo.forEach(bookmark, function(n){
					range.addElement(n);
				});
			}else{
				range = _document.selection.createRange();
				range.moveToBookmark(bookmark);
			}
			range.select();
		}else{ //Moz/W3C
			var selection = dojo.global.getSelection && dojo.global.getSelection();
			if(selection && selection.removeAllRanges){
				selection.removeAllRanges();
				selection.addRange(bookmark);
			}else{
				console.warn("No idea how to restore selection for this browser!");
			}
		}
	},


	getFocus: function(/*Widget?*/menu, /*Window?*/openedForWindow){
		// summary:
		//		Returns the current focus and selection.
		//		Called when a popup appears (either a top level menu or a dialog),
		//		or when a toolbar/menubar receives focus
		//
		// menu:
		//		The menu that's being opened
		//
		// openedForWindow:
		//		iframe in which menu was opened
		//
		// returns:
		//		A handle to restore focus/selection


		return {
			// Node to return focus to
			node: menu && dojo.isDescendant(dijit._curFocus, menu.domNode) ? dijit._prevFocus : dijit._curFocus,


			// Previously selected text
			bookmark:
				!dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed) ?
				dojo.withGlobal(openedForWindow||dojo.global, dijit.getBookmark) :
				null,


			openedForWindow: openedForWindow
		}; // Object
	},


	focus: function(/*Object || DomNode */ handle){
		// summary:
		//		Sets the focused node and the selection according to argument.
		//		To set focus to an iframe's content, pass in the iframe itself.
		// handle:
		//		object returned by get(), or a DomNode


		if(!handle){ return; }


		var node = "node" in handle ? handle.node : handle,		// because handle is either DomNode or a composite object
			bookmark = handle.bookmark,
			openedForWindow = handle.openedForWindow;


		// Set the focus
		// Note that for iframe's we need to use the <iframe> to follow the parentNode chain,
		// but we need to set focus to iframe.contentWindow
		if(node){
			var focusNode = (node.tagName.toLowerCase()=="iframe") ? node.contentWindow : node;
			if(focusNode && focusNode.focus){
				try{
					// Gecko throws sometimes if setting focus is impossible,
					// node not displayed or something like that
					focusNode.focus();
				}catch(e){/*quiet*/}
			}			
			dijit._onFocusNode(node);
		}


		// set the selection
		// do not need to restore if current selection is not empty
		// (use keyboard to select a menu item)
		if(bookmark && dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed)){
			if(openedForWindow){
				openedForWindow.focus();
			}
			try{
				dojo.withGlobal(openedForWindow||dojo.global, dijit.moveToBookmark, null, [bookmark]);
			}catch(e){
				/*squelch IE internal error, see http://trac.dojotoolkit.org/ticket/1984 */
			}
		}
	},


	// _activeStack: Array
	//		List of currently active widgets (focused widget and it's ancestors)
	_activeStack: [],


	registerIframe: function(/*DomNode*/ iframe){
		// summary:
		//		Registers listeners on the specified iframe so that any click
		//		or focus event on that iframe (or anything in it) is reported
		//		as a focus/click event on the <iframe> itself.
		// description:
		//		Currently only used by editor.
		dijit.registerWin(iframe.contentWindow, iframe);
	},

		


	registerWin: function(/*Window?*/targetWindow, /*DomNode?*/ effectiveNode){
		// summary:
		//		Registers listeners on the specified window (either the main
		//		window or an iframe's window) to detect when the user has clicked somewhere
		//		or focused somewhere.
		// description:
		//		Users should call registerIframe() instead of this method.
		// targetWindow:
		//		If specified this is the window associated with the iframe,
		//		i.e. iframe.contentWindow.
		// effectiveNode:
		//		If specified, report any focus events inside targetWindow as
		//		an event on effectiveNode, rather than on evt.target.


		// TODO: make this function private in 2.0; Editor/users should call registerIframe(),
		// or if Editor stops using <iframe> altogether than we can probably just drop
		// the whole public API.


		dojo.connect(targetWindow.document, "onmousedown", function(evt){
			dijit._justMouseDowned = true;
			setTimeout(function(){ dijit._justMouseDowned = false; }, 0);
			dijit._onTouchNode(effectiveNode||evt.target||evt.srcElement);
		});
		//dojo.connect(targetWindow, "onscroll", ???);


		// Listen for blur and focus events on targetWindow's document.
		// IIRC, I'm using attachEvent() rather than dojo.connect() because focus/blur events don't bubble
		// through dojo.connect(), and also maybe to catch the focus events early, before onfocus handlers
		// fire.
		var doc = targetWindow.document;
		if(doc){
			if(dojo.isIE){
				doc.attachEvent('onactivate', function(evt){
					if(evt.srcElement.tagName.toLowerCase() != "#document"){
						dijit._onFocusNode(effectiveNode||evt.srcElement);
					}
				});
				doc.attachEvent('ondeactivate', function(evt){
					dijit._onBlurNode(effectiveNode||evt.srcElement);
				});
			}else{
				doc.addEventListener('focus', function(evt){
					dijit._onFocusNode(effectiveNode||evt.target);
				}, true);
				doc.addEventListener('blur', function(evt){
					dijit._onBlurNode(effectiveNode||evt.target);
				}, true);
			}
		}
		doc = null;	// prevent memory leak (apparent circular reference via closure)";s:7:"summary";s:158:"Registers listeners on the specified window (either the main
window or an iframe's window) to detect when the user has clicked somewhere
or focused somewhere.";s:11:"description";s:58:"Users should call registerIframe() instead of this method.";s:7:"returns";s:13:"Boolean|Array";}s:17:"dijit._onBlurNode";a:5:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"node";a:1:{s:4:"type";s:7:"DomNode";}}s:6:"source";s:573:"		dijit._prevFocus = dijit._curFocus;
		dijit._curFocus = null;


		if(dijit._justMouseDowned){
			// the mouse down caused a new widget to be marked as active; this blur event
			// is coming late, so ignore it.
			return;
		}


		// if the blur event isn't followed by a focus event then mark all widgets as inactive.
		if(dijit._clearActiveWidgetsTimer){
			clearTimeout(dijit._clearActiveWidgetsTimer);
		}
		dijit._clearActiveWidgetsTimer = setTimeout(function(){
			delete dijit._clearActiveWidgetsTimer;
			dijit._setStack([]);
			dijit._prevFocus = null;
		}, 100);";s:7:"summary";s:212:"Called when focus leaves a node.
Usually ignored, _unless_ it *isn't* follwed by touching another node,
which indicates that we tabbed off the last field on the page,
in which case every widget is marked inactive";s:7:"private";b:1;}s:18:"dijit._onTouchNode";a:6:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"node";a:1:{s:4:"type";s:7:"DomNode";}}s:6:"source";s:10349:"dojo.provide("dijit._base.focus");


// summary:
//		These functions are used to query or set the focus and selection.
//
//		Also, they trace when widgets become actived/deactivated,
//		so that the widget can fire _onFocus/_onBlur events.
//		"Active" here means something similar to "focused", but
//		"focus" isn't quite the right word because we keep track of
//		a whole stack of "active" widgets.  Example:  Combobutton --> Menu -->
//		MenuItem.   The onBlur event for Combobutton doesn't fire due to focusing
//		on the Menu or a MenuItem, since they are considered part of the
//		Combobutton widget.  It only happens when focus is shifted
//		somewhere completely different.


dojo.mixin(dijit,
{
	// _curFocus: DomNode
	//		Currently focused item on screen
	_curFocus: null,


	// _prevFocus: DomNode
	//		Previously focused item on screen
	_prevFocus: null,


	isCollapsed: function(){
		// summary:
		//		Returns true if there is no text selected
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var s=_document.selection;
			if(s.type=='Text'){
				return !s.createRange().htmlText.length; // Boolean
			}else{ //Control range
				return !s.createRange().length; // Boolean
			}
		}else{
			var _window = dojo.global;
			var selection = _window.getSelection();

			
			if(dojo.isString(selection)){ // Safari
				// TODO: this is dead code; safari is taking the else branch.  remove after 1.3.
				return !selection; // Boolean
			}else{ // Mozilla/W3
				return !selection || selection.isCollapsed || !selection.toString(); // Boolean
			}
		}
	},


	getBookmark: function(){
		// summary:
		//		Retrieves a bookmark that can be used with moveToBookmark to return to the same range
		var bookmark, selection = dojo.doc.selection;
		if(selection){ // IE
			var range = selection.createRange();
			if(selection.type.toUpperCase()=='CONTROL'){
				if(range.length){
					bookmark=[];
					var i=0,len=range.length;
					while(i<len){
						bookmark.push(range.item(i++));
					}
				}else{
					bookmark=null;
				}
			}else{
				bookmark = range.getBookmark();
			}
		}else{
			if(window.getSelection){
				selection = dojo.global.getSelection();
				if(selection){
					range = selection.getRangeAt(0);
					bookmark = range.cloneRange();
				}
			}else{
				console.warn("No idea how to store the current selection for this browser!");
			}
		}
		return bookmark; // Array
	},


	moveToBookmark: function(/*Object*/bookmark){
		// summary:
		//		Moves current selection to a bookmark
		// bookmark:
		//		This should be a returned object from dojo.html.selection.getBookmark()
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var range;
			if(dojo.isArray(bookmark)){
				range = _document.body.createControlRange();
				//range.addElement does not have call/apply method, so can not call it directly
				//range is not available in "range.addElement(item)", so can't use that either
				dojo.forEach(bookmark, function(n){
					range.addElement(n);
				});
			}else{
				range = _document.selection.createRange();
				range.moveToBookmark(bookmark);
			}
			range.select();
		}else{ //Moz/W3C
			var selection = dojo.global.getSelection && dojo.global.getSelection();
			if(selection && selection.removeAllRanges){
				selection.removeAllRanges();
				selection.addRange(bookmark);
			}else{
				console.warn("No idea how to restore selection for this browser!");
			}
		}
	},


	getFocus: function(/*Widget?*/menu, /*Window?*/openedForWindow){
		// summary:
		//		Returns the current focus and selection.
		//		Called when a popup appears (either a top level menu or a dialog),
		//		or when a toolbar/menubar receives focus
		//
		// menu:
		//		The menu that's being opened
		//
		// openedForWindow:
		//		iframe in which menu was opened
		//
		// returns:
		//		A handle to restore focus/selection


		return {
			// Node to return focus to
			node: menu && dojo.isDescendant(dijit._curFocus, menu.domNode) ? dijit._prevFocus : dijit._curFocus,


			// Previously selected text
			bookmark:
				!dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed) ?
				dojo.withGlobal(openedForWindow||dojo.global, dijit.getBookmark) :
				null,


			openedForWindow: openedForWindow
		}; // Object
	},


	focus: function(/*Object || DomNode */ handle){
		// summary:
		//		Sets the focused node and the selection according to argument.
		//		To set focus to an iframe's content, pass in the iframe itself.
		// handle:
		//		object returned by get(), or a DomNode


		if(!handle){ return; }


		var node = "node" in handle ? handle.node : handle,		// because handle is either DomNode or a composite object
			bookmark = handle.bookmark,
			openedForWindow = handle.openedForWindow;


		// Set the focus
		// Note that for iframe's we need to use the <iframe> to follow the parentNode chain,
		// but we need to set focus to iframe.contentWindow
		if(node){
			var focusNode = (node.tagName.toLowerCase()=="iframe") ? node.contentWindow : node;
			if(focusNode && focusNode.focus){
				try{
					// Gecko throws sometimes if setting focus is impossible,
					// node not displayed or something like that
					focusNode.focus();
				}catch(e){/*quiet*/}
			}			
			dijit._onFocusNode(node);
		}


		// set the selection
		// do not need to restore if current selection is not empty
		// (use keyboard to select a menu item)
		if(bookmark && dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed)){
			if(openedForWindow){
				openedForWindow.focus();
			}
			try{
				dojo.withGlobal(openedForWindow||dojo.global, dijit.moveToBookmark, null, [bookmark]);
			}catch(e){
				/*squelch IE internal error, see http://trac.dojotoolkit.org/ticket/1984 */
			}
		}
	},


	// _activeStack: Array
	//		List of currently active widgets (focused widget and it's ancestors)
	_activeStack: [],


	registerIframe: function(/*DomNode*/ iframe){
		// summary:
		//		Registers listeners on the specified iframe so that any click
		//		or focus event on that iframe (or anything in it) is reported
		//		as a focus/click event on the <iframe> itself.
		// description:
		//		Currently only used by editor.
		dijit.registerWin(iframe.contentWindow, iframe);
	},

		


	registerWin: function(/*Window?*/targetWindow, /*DomNode?*/ effectiveNode){
		// summary:
		//		Registers listeners on the specified window (either the main
		//		window or an iframe's window) to detect when the user has clicked somewhere
		//		or focused somewhere.
		// description:
		//		Users should call registerIframe() instead of this method.
		// targetWindow:
		//		If specified this is the window associated with the iframe,
		//		i.e. iframe.contentWindow.
		// effectiveNode:
		//		If specified, report any focus events inside targetWindow as
		//		an event on effectiveNode, rather than on evt.target.


		// TODO: make this function private in 2.0; Editor/users should call registerIframe(),
		// or if Editor stops using <iframe> altogether than we can probably just drop
		// the whole public API.


		dojo.connect(targetWindow.document, "onmousedown", function(evt){
			dijit._justMouseDowned = true;
			setTimeout(function(){ dijit._justMouseDowned = false; }, 0);
			dijit._onTouchNode(effectiveNode||evt.target||evt.srcElement);
		});
		//dojo.connect(targetWindow, "onscroll", ???);


		// Listen for blur and focus events on targetWindow's document.
		// IIRC, I'm using attachEvent() rather than dojo.connect() because focus/blur events don't bubble
		// through dojo.connect(), and also maybe to catch the focus events early, before onfocus handlers
		// fire.
		var doc = targetWindow.document;
		if(doc){
			if(dojo.isIE){
				doc.attachEvent('onactivate', function(evt){
					if(evt.srcElement.tagName.toLowerCase() != "#document"){
						dijit._onFocusNode(effectiveNode||evt.srcElement);
					}
				});
				doc.attachEvent('ondeactivate', function(evt){
					dijit._onBlurNode(effectiveNode||evt.srcElement);
				});
			}else{
				doc.addEventListener('focus', function(evt){
					dijit._onFocusNode(effectiveNode||evt.target);
				}, true);
				doc.addEventListener('blur', function(evt){
					dijit._onBlurNode(effectiveNode||evt.target);
				}, true);
			}
		}
		doc = null;	// prevent memory leak (apparent circular reference via closure)
	},


	_onBlurNode: function(/*DomNode*/ node){
		// summary:
		// 		Called when focus leaves a node.
		//		Usually ignored, _unless_ it *isn't* follwed by touching another node,
		//		which indicates that we tabbed off the last field on the page,
		//		in which case every widget is marked inactive
		dijit._prevFocus = dijit._curFocus;
		dijit._curFocus = null;


		if(dijit._justMouseDowned){
			// the mouse down caused a new widget to be marked as active; this blur event
			// is coming late, so ignore it.
			return;
		}


		// if the blur event isn't followed by a focus event then mark all widgets as inactive.
		if(dijit._clearActiveWidgetsTimer){
			clearTimeout(dijit._clearActiveWidgetsTimer);
		}
		dijit._clearActiveWidgetsTimer = setTimeout(function(){
			delete dijit._clearActiveWidgetsTimer;
			dijit._setStack([]);
			dijit._prevFocus = null;
		}, 100);
	},


	_onTouchNode: function(/*DomNode*/ node){
		// summary:
		//		Callback when node is focused or mouse-downed


		// ignore the recent blurNode event
		if(dijit._clearActiveWidgetsTimer){
			clearTimeout(dijit._clearActiveWidgetsTimer);
			delete dijit._clearActiveWidgetsTimer;
		}


		// compute stack of active widgets (ex: ComboButton --> Menu --> MenuItem)
		var newStack=[];
		try{
			while(node){
				if(node.dijitPopupParent){
					node=dijit.byId(node.dijitPopupParent).domNode;
				}else if(node.tagName && node.tagName.toLowerCase()=="body"){
					// is this the root of the document or just the root of an iframe?
					if(node===dojo.body()){
						// node is the root of the main document
						break;
					}
					// otherwise, find the iframe this node refers to (can't access it via parentNode,
					// need to do this trick instead). window.frameElement is supported in IE/FF/Webkit
					node=dijit.getDocumentWindow(node.ownerDocument).frameElement;
				}else{
					var id = node.getAttribute && node.getAttribute("widgetId");
					if(id){
						newStack.unshift(id);
					}
					node=node.parentNode;
				}
			}
		}catch(e){ /* squelch */ }


		dijit._setStack(newStack);";s:7:"returns";s:13:"Boolean|Array";s:7:"private";b:1;s:7:"summary";s:0:"";}s:18:"dijit._onFocusNode";a:5:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"node";a:1:{s:4:"type";s:7:"DomNode";}}s:6:"source";s:477:"		if(!node){
			return;
		}


		if(node.nodeType == 9){
			// Ignore focus events on the document itself.  This is here so that
			// (for example) clicking the up/down arrows of a spinner
			// (which don't get focus) won't cause that widget to blur. (FF issue)
			return;
		}


		dijit._onTouchNode(node);


		if(node==dijit._curFocus){ return; }
		if(dijit._curFocus){
			dijit._prevFocus = dijit._curFocus;
		}
		dijit._curFocus = node;
		dojo.publish("focusNode", [node]);";s:7:"summary";s:29:"Callback when node is focused";s:7:"private";b:1;}s:15:"dijit._setStack";a:5:{s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:8:"newStack";a:1:{s:4:"type";s:0:"";}}s:6:"source";s:1078:"		var oldStack = dijit._activeStack;
		dijit._activeStack = newStack;


		// compare old stack to new stack to see how many elements they have in common
		for(var nCommon=0; nCommon<Math.min(oldStack.length, newStack.length); nCommon++){
			if(oldStack[nCommon] != newStack[nCommon]){
				break;
			}
		}


		// for all elements that have gone out of focus, send blur event
		for(var i=oldStack.length-1; i>=nCommon; i--){
			var widget = dijit.byId(oldStack[i]);
			if(widget){
				widget._focused = false;
				widget._hasBeenBlurred = true;
				if(widget._onBlur){
					widget._onBlur();
				}
				if (widget._setStateClass){
					widget._setStateClass();
				}
				dojo.publish("widgetBlur", [widget]);
			}
		}


		// for all element that have come into focus, send focus event
		for(i=nCommon; i<newStack.length; i++){
			widget = dijit.byId(newStack[i]);
			if(widget){
				widget._focused = true;
				if(widget._onFocus){
					widget._onFocus();
				}
				if (widget._setStateClass){
					widget._setStateClass();
				}
				dojo.publish("widgetFocus", [widget]);
			}
		}";s:7:"summary";s:92:"The stack of active widgets has changed.  Send out appropriate events and records new stack.";s:7:"private";b:1;}s:5:"dijit";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:0:"";}}