define("dijit/form/_AutoCompleterMixin", [
	"dojo/_base/connect", // keys keys.SHIFT
	"dojo/data/util/filter", // patternToRegExp
	"dojo/_base/declare", // declare
	"dojo/_base/Deferred", // Deferred.when
	"dojo/dom-attr", // domAttr.get
	"dojo/_base/event", // event.stop
	"dojo/keys",
	"dojo/_base/lang", // lang.clone lang.hitch
	"dojo/query", // query
	"dojo/regexp", // regexp.escapeString
	"dojo/_base/sniff", // has("ie")
	"dojo/string", // string.substitute
	"dojo/_base/window", // win.doc.selection.createRange
	"./DataList",
	"../registry",	// registry.byId
	"./_TextBoxMixin"	// defines _TextBoxMixin.selectInputText
], function(connect, filter, declare, Deferred, domAttr, event, keys, lang, query, regexp, has, string, win,
			DataList, registry, _TextBoxMixin){

	// module:
	//		dijit/form/_AutoCompleterMixin
	// summary:
	//		A mixin that implements the base functionality for `dijit.form.ComboBox`/`dijit.form.FilteringSelect`


	return declare("dijit.form._AutoCompleterMixin", null, {
		// summary:
		//		A mixin that implements the base functionality for `dijit.form.ComboBox`/`dijit.form.FilteringSelect`
		// description:
		//		All widgets that mix in dijit.form._AutoCompleterMixin must extend `dijit.form._FormValueWidget`.
		// tags:
		//		protected

		// item: Object
		//		This is the item returned by the dojo.data.store implementation that
		//		provides the data for this ComboBox, it's the currently selected item.
		item: null,

		// pageSize: Integer
		//		Argument to data provider.
		//		Specifies number of search results per page (before hitting "next" button)
		pageSize: Infinity,

		// store: [const] dojo.store.api.Store
		//		Reference to data provider object used by this ComboBox
		store: null,

		// fetchProperties: Object
		//		Mixin to the store's fetch.
		//		For example, to set the sort order of the ComboBox menu, pass:
		//	|	{ sort: [{attribute:"name",descending: true}] }
		//		To override the default queryOptions so that deep=false, do:
		//	|	{ queryOptions: {ignoreCase: true, deep: false} }
		fetchProperties:{},

		// query: Object
		//		A query that can be passed to 'store' to initially filter the items,
		//		before doing further filtering based on `searchAttr` and the key.
		//		Any reference to the `searchAttr` is ignored.
		query: {},

		// autoComplete: Boolean
		//		If user types in a partial string, and then tab out of the `<input>` box,
		//		automatically copy the first entry displayed in the drop down list to
		//		the `<input>` field
		autoComplete: true,

		// highlightMatch: String
		// 		One of: "first", "all" or "none".
		//
		//		If the ComboBox/FilteringSelect opens with the search results and the searched
		//		string can be found, it will be highlighted.  If set to "all"
		//		then will probably want to change `queryExpr` parameter to '*${0}*'
		//
		//		Highlighting is only performed when `labelType` is "text", so as to not
		//		interfere with any HTML markup an HTML label might contain.
		highlightMatch: "first",

		// searchDelay: Integer
		//		Delay in milliseconds between when user types something and we start
		//		searching based on that value
		searchDelay: 100,

		// searchAttr: String
		//		Search for items in the data store where this attribute (in the item)
		//		matches what the user typed
		searchAttr: "name",

		// labelAttr: String?
		//		The entries in the drop down list come from this attribute in the
		//		dojo.data items.
		//		If not specified, the searchAttr attribute is used instead.
		labelAttr: "",

		// labelType: String
		//		Specifies how to interpret the labelAttr in the data store items.
		//		Can be "html" or "text".
		labelType: "text",

		// queryExpr: String
		//		This specifies what query ComboBox/FilteringSelect sends to the data store,
		//		based on what the user has typed.  Changing this expression will modify
		//		whether the drop down shows only exact matches, a "starting with" match,
		//		etc.  Use it in conjunction with highlightMatch.
		//		dojo.data query expression pattern.
		//		`${0}` will be substituted for the user text.
		//		`*` is used for wildcards.
		//		`${0}*` means "starts with", `*${0}*` means "contains", `${0}` means "is"
		queryExpr: "${0}*",

		// ignoreCase: Boolean
		//		Set true if the ComboBox/FilteringSelect should ignore case when matching possible items
		ignoreCase: true,

		// Flags to _HasDropDown to limit height of drop down to make it fit in viewport
		maxHeight: -1,

		// For backwards compatibility let onClick events propagate, even clicks on the down arrow button
		_stopClickEvents: false,

		_getCaretPos: function(/*DomNode*/ element){
			// khtml 3.5.2 has selection* methods as does webkit nightlies from 2005-06-22
			var pos = 0;
			if(typeof(element.selectionStart) == "number"){
				// FIXME: this is totally borked on Moz < 1.3. Any recourse?
				pos = element.selectionStart;
			}else if(has("ie")){
				// in the case of a mouse click in a popup being handled,
				// then the win.doc.selection is not the textarea, but the popup
				// var r = win.doc.selection.createRange();
				// hack to get IE 6 to play nice. What a POS browser.
				var tr = win.doc.selection.createRange().duplicate();
				var ntr = element.createTextRange();
				tr.move("character",0);
				ntr.move("character",0);
				try{
					// If control doesn't have focus, you get an exception.
					// Seems to happen on reverse-tab, but can also happen on tab (seems to be a race condition - only happens sometimes).
					// There appears to be no workaround for this - googled for quite a while.
					ntr.setEndPoint("EndToEnd", tr);
					pos = String(ntr.text).replace(/\r/g,"").length;
				}catch(e){
					// If focus has shifted, 0 is fine for caret pos.
				}
			}
			return pos;
		},

		_setCaretPos: function(/*DomNode*/ element, /*Number*/ location){
			location = parseInt(location);
			_TextBoxMixin.selectInputText(element, location, location);
		},

		_setDisabledAttr: function(/*Boolean*/ value){
			// Additional code to set disabled state of ComboBox node.
			// Overrides _FormValueWidget._setDisabledAttr() or ValidationTextBox._setDisabledAttr().
			this.inherited(arguments);
			this.domNode.setAttribute("aria-disabled", value);
		},

		_abortQuery: function(){
			// stop in-progress query
			if(this.searchTimer){
				clearTimeout(this.searchTimer);
				this.searchTimer = null;
			}
			if(this._fetchHandle){
				if(this._fetchHandle.cancel){
					this._cancelingQuery = true;
					this._fetchHandle.cancel();
					this._cancelingQuery = false;
				}
				this._fetchHandle = null;
			}
		},

		_onInput: function(/*Event*/ evt){
			// summary:
			//		Handles paste events
			this.inherited(arguments);
			if(evt.charOrCode == 229){ // IME or cut/paste event
				this._onKey(evt);
			}
		},

		_onKey: function(/*Event*/ evt){
			// summary:
			//		Handles keyboard events

			if(this.disabled || this.readOnly){ return; }
			var key = evt.charOrCode;

			// except for cutting/pasting case - ctrl + x/v
			if(evt.altKey || ((evt.ctrlKey || evt.metaKey) && (key != 'x' && key != 'v')) || key == keys.SHIFT){
				return; // throw out weird key combinations and spurious events
			}

			var doSearch = false;
			var pw = this.dropDown;
			var highlighted = null;
			this._prev_key_backspace = false;
			this._abortQuery();

			// _HasDropDown will do some of the work:
			//		1. when drop down is not yet shown:
			//			- if user presses the down arrow key, call loadDropDown()
			//		2. when drop down is already displayed:
			//			- on ESC key, call closeDropDown()
			//			- otherwise, call dropDown.handleKey() to process the keystroke
			this.inherited(arguments);

			if(this._opened){
				highlighted = pw.getHighlightedOption();
			}
			switch(key){
				case keys.PAGE_DOWN:
				case keys.DOWN_ARROW:
				case keys.PAGE_UP:
				case keys.UP_ARROW:
					// Keystroke caused ComboBox_menu to move to a different item.
					// Copy new item to <input> box.
					if(this._opened){
						this._announceOption(highlighted);
					}
					event.stop(evt);
					break;

				case keys.ENTER:
					// prevent submitting form if user presses enter. Also
					// prevent accepting the value if either Next or Previous
					// are selected
					if(highlighted){
						// only stop event on prev/next
						if(highlighted == pw.nextButton){
							this._nextSearch(1);
							event.stop(evt);
							break;
						}else if(highlighted == pw.previousButton){
							this._nextSearch(-1);
							event.stop(evt);
							break;
						}
					}else{
						// Update 'value' (ex: KY) according to currently displayed text
						this._setBlurValue(); // set value if needed
						this._setCaretPos(this.focusNode, this.focusNode.value.length); // move cursor to end and cancel highlighting
					}
					// default case:
					// if enter pressed while drop down is open, or for FilteringSelect,
					// if we are in the middle of a query to convert a directly typed in value to an item,
					// prevent submit
					if(this._opened || this._fetchHandle){
						event.stop(evt);
					}
					// fall through

				case keys.TAB:
					var newvalue = this.get('displayedValue');
					//	if the user had More Choices selected fall into the
					//	_onBlur handler
					if(pw && (
						newvalue == pw._messages["previousMessage"] ||
						newvalue == pw._messages["nextMessage"])
					){
						break;
					}
					if(highlighted){
						this._selectOption(highlighted);
					}
					// fall through

				case keys.ESCAPE:
					if(this._opened){
						this._lastQuery = null; // in case results come back later
						this.closeDropDown();
					}
					break;

				case ' ':
					if(highlighted){
						// user is effectively clicking a choice in the drop down menu
						event.stop(evt);
						this._selectOption(highlighted);
						this.closeDropDown();
					}else{
						// user typed a space into the input box, treat as normal character
						doSearch = true;
					}
					break;

				case keys.DELETE:
				case keys.BACKSPACE:
					this._prev_key_backspace = true;
					doSearch = true;
					break;

				default:
					// Non char keys (F1-F12 etc..)  shouldn't open list.
					// Ascii characters and IME input (Chinese, Japanese etc.) should.
					//IME input produces keycode == 229.
					doSearch = typeof key == 'string' || key == 229;
			}
			if(doSearch){
				// need to wait a tad before start search so that the event
				// bubbles through DOM and we have value visible
				this.item = undefined; // undefined means item needs to be set
				this.searchTimer = setTimeout(lang.hitch(this, "_startSearchFromInput"),1);
			}
		},

		_autoCompleteText: function(/*String*/ text){
			// summary:
			// 		Fill in the textbox with the first item from the drop down
			// 		list, and highlight the characters that were
			// 		auto-completed. For example, if user typed "CA" and the
			// 		drop down list appeared, the textbox would be changed to
			// 		"California" and "ifornia" would be highlighted.

			var fn = this.focusNode;

			// IE7: clear selection so next highlight works all the time
			_TextBoxMixin.selectInputText(fn, fn.value.length);
			// does text autoComplete the value in the textbox?
			var caseFilter = this.ignoreCase? 'toLowerCase' : 'substr';
			if(text[caseFilter](0).indexOf(this.focusNode.value[caseFilter](0)) == 0){
				var cpos = this.autoComplete ? this._getCaretPos(fn) : fn.value.length;
				// only try to extend if we added the last character at the end of the input
				if((cpos+1) > fn.value.length){
					// only add to input node as we would overwrite Capitalisation of chars
					// actually, that is ok
					fn.value = text;//.substr(cpos);
					// visually highlight the autocompleted characters
					_TextBoxMixin.selectInputText(fn, cpos);
				}
			}else{
				// text does not autoComplete; replace the whole value and highlight
				fn.value = text;
				_TextBoxMixin.selectInputText(fn);
			}
		},

		_openResultList: function(/*Object*/ results, /*Object*/ query, /*Object*/ options){
			// summary:
			//		Callback when a search completes.
			// description:
			//		1. generates drop-down list and calls _showResultList() to display it
			//		2. if this result list is from user pressing "more choices"/"previous choices"
			//			then tell screen reader to announce new option
			this._fetchHandle = null;
			if(	this.disabled ||
				this.readOnly ||
				(query[this.searchAttr] !== this._lastQuery)	// TODO: better way to avoid getting unwanted notify
			){
				return;
			}
			var wasSelected = this.dropDown.getHighlightedOption();
			this.dropDown.clearResultList();
			if(!results.length && options.start == 0){ // if no results and not just the previous choices button
				this.closeDropDown();
				return;
			}

			// Fill in the textbox with the first item from the drop down list,
			// and highlight the characters that were auto-completed. For
			// example, if user typed "CA" and the drop down list appeared, the
			// textbox would be changed to "California" and "ifornia" would be
			// highlighted.

			var nodes = this.dropDown.createOptions(
				results,
				options,
				lang.hitch(this, "_getMenuLabelFromItem")
			);

			// show our list (only if we have content, else nothing)
			this._showResultList();

			// #4091:
			//		tell the screen reader that the paging callback finished by
			//		shouting the next choice
			if(options.direction){
				if(1 == options.direction){
					this.dropDown.highlightFirstOption();
				}else if(-1 == options.direction){
					this.dropDown.highlightLastOption();
				}
				if(wasSelected){
					this._announceOption(this.dropDown.getHighlightedOption());
				}
			}else if(this.autoComplete && !this._prev_key_backspace
				// when the user clicks the arrow button to show the full list,
				// startSearch looks for "*".
				// it does not make sense to autocomplete
				// if they are just previewing the options available.
				&& !/^[*]+$/.test(query[this.searchAttr].toString())){
					this._announceOption(nodes[1]); // 1st real item
			}
		},

		_showResultList: function(){
			// summary:
			//		Display the drop down if not already displayed, or if it is displayed, then
			//		reposition it if necessary (reposition may be necessary if drop down's height changed).
			this.closeDropDown(true);
			this.openDropDown();
			this.domNode.setAttribute("aria-expanded", "true");
		},

		loadDropDown: function(/*Function*/ /*===== callback =====*/){
			// Overrides _HasDropDown.loadDropDown().
			// This is called when user has pressed button icon or pressed the down arrow key
			// to open the drop down.

			this._startSearchAll();
		},

		isLoaded: function(){
			// signal to _HasDropDown that it needs to call loadDropDown() to load the
			// drop down asynchronously before displaying it
			return false;
		},

		closeDropDown: function(){
			// Overrides _HasDropDown.closeDropDown().  Closes the drop down (assuming that it's open).
			// This method is the callback when the user types ESC or clicking
			// the button icon while the drop down is open.  It's also called by other code.
			this._abortQuery();
			if(this._opened){
				this.inherited(arguments);
				this.domNode.setAttribute("aria-expanded", "false");
				this.focusNode.removeAttribute("aria-activedescendant");
			}
		},

		_setBlurValue: function(){
			// if the user clicks away from the textbox OR tabs away, set the
			// value to the textbox value
			// #4617:
			//		if value is now more choices or previous choices, revert
			//		the value
			var newvalue = this.get('displayedValue');
			var pw = this.dropDown;
			if(pw && (
				newvalue == pw._messages["previousMessage"] ||
				newvalue == pw._messages["nextMessage"]
				)
			){
				this._setValueAttr(this._lastValueReported, true);
			}else if(typeof this.item == "undefined"){
				// Update 'value' (ex: KY) according to currently displayed text
				this.item = null;
				this.set('displayedValue', newvalue);
			}else{
				if(this.value != this._lastValueReported){
					this._handleOnChange(this.value, true);
				}
				this._refreshState();
			}
		},

		_setItemAttr: function(/*item*/ item, /*Boolean?*/ priorityChange, /*String?*/ displayedValue){
			// summary:
			//		Set the displayed valued in the input box, and the hidden value
			//		that gets submitted, based on a dojo.data store item.
			// description:
			//		Users shouldn't call this function; they should be calling
			//		set('item', value)
			// tags:
			//		private
			var value = '';
			if(item){
				if(!displayedValue){
					displayedValue = this.store._oldAPI ?	// remove getValue() for 2.0 (old dojo.data API)
						this.store.getValue(item, this.searchAttr) : item[this.searchAttr];
				}
				value = this._getValueField() != this.searchAttr ? this.store.getIdentity(item) : displayedValue;
			}
			this.set('value', value, priorityChange, displayedValue, item);
		},

		_announceOption: function(/*Node*/ node){
			// summary:
			//		a11y code that puts the highlighted option in the textbox.
			//		This way screen readers will know what is happening in the
			//		menu.

			if(!node){
				return;
			}
			// pull the text value from the item attached to the DOM node
			var newValue;
			if(node == this.dropDown.nextButton ||
				node == this.dropDown.previousButton){
				newValue = node.innerHTML;
				this.item = undefined;
				this.value = '';
			}else{
				newValue = (this.store._oldAPI ? 	// remove getValue() for 2.0 (old dojo.data API)
					this.store.getValue(node.item, this.searchAttr) : node.item[this.searchAttr]).toString();
				this.set('item', node.item, false, newValue);
			}
			// get the text that the user manually entered (cut off autocompleted text)
			this.focusNode.value = this.focusNode.value.substring(0, this._lastInput.length);
			// set up ARIA activedescendant
			this.focusNode.setAttribute("aria-activedescendant", domAttr.get(node, "id"));
			// autocomplete the rest of the option to announce change
			this._autoCompleteText(newValue);
		},

		_selectOption: function(/*DomNode*/ target){
			// summary:
			//		Menu callback function, called when an item in the menu is selected.
			this.closeDropDown();
			if(target){
				this._announceOption(target);
			}
			this._setCaretPos(this.focusNode, this.focusNode.value.length);
			this._handleOnChange(this.value, true);
		},

		_startSearchAll: function(){
			this._startSearch('');
		},

		_startSearchFromInput: function(){
			this._startSearch(this.focusNode.value.replace(/([\\\*\?])/g, "\\$1"));
		},

		_getQueryString: function(/*String*/ text){
			return string.substitute(this.queryExpr, [text]);
		},

		_startSearch: function(/*String*/ key){
			// summary:
			//		Starts a search for elements matching key (key=="" means to return all items),
			//		and calls _openResultList() when the search completes, to display the results.
			if(!this.dropDown){
				var popupId = this.id + "_popup",
					dropDownConstructor = lang.isString(this.dropDownClass) ?
						lang.getObject(this.dropDownClass, false) : this.dropDownClass;
				this.dropDown = new dropDownConstructor({
					onChange: lang.hitch(this, this._selectOption),
					id: popupId,
					dir: this.dir,
					textDir: this.textDir
				});
				this.focusNode.removeAttribute("aria-activedescendant");
				this.textbox.setAttribute("aria-owns",popupId); // associate popup with textbox
			}
			this._lastInput = key; // Store exactly what was entered by the user.

			// Setup parameters to be passed to store.query().
			// Create a new query to prevent accidentally querying for a hidden
			// value from FilteringSelect's keyField
			var query = lang.clone(this.query); // #5970
			var options = {
				start: 0,
				count: this.pageSize,
				queryOptions: {		// remove for 2.0
					ignoreCase: this.ignoreCase,
					deep: true
				}
			};
			lang.mixin(options, this.fetchProperties);

			// Generate query
			var qs = this._getQueryString(key), q;
			if(this.store._oldAPI){
				// remove this branch for 2.0
				q = qs;
			}else{
				// Query on searchAttr is a regex for benefit of dojo.store.Memory,
				// but with a toString() method to help dojo.store.JsonRest.
				// Search string like "Co*" converted to regex like /^Co.*$/i.
				q = filter.patternToRegExp(qs, this.ignoreCase);
				q.toString = function(){ return qs; };
			}
			this._lastQuery = query[this.searchAttr] = q;

			// Function to run the query, wait for the results, and then call _openResultList()
			var _this = this,
				startQuery = function(){
					var resPromise = _this._fetchHandle = _this.store.query(query, options);
					Deferred.when(resPromise, function(res){
						_this._fetchHandle = null;
						res.total = resPromise.total;
						_this._openResultList(res, query, options);
					}, function(err){
						_this._fetchHandle = null;
						if(!_this._cancelingQuery){	// don't treat canceled query as an error
							console.error(_this.declaredClass + ' ' + err.toString());
							_this.closeDropDown();
						}
					});
				};

			// #5970: set _lastQuery, *then* start the timeout
			// otherwise, if the user types and the last query returns before the timeout,
			// _lastQuery won't be set and their input gets rewritten

			this.searchTimer = setTimeout(lang.hitch(this, function(query, _this){
				this.searchTimer = null;

				startQuery();

				// Setup method to handle clicking next/previous buttons to page through results
				this._nextSearch = this.dropDown.onPage = function(direction){
					options.start += options.count * direction;
					//	tell callback the direction of the paging so the screen
					//	reader knows which menu option to shout
					options.direction = direction;
					startQuery();
					_this.focus();
				};
			}, query, this), this.searchDelay);
		},

		_getValueField: function(){
			// summary:
			//		Helper for postMixInProperties() to set this.value based on data inlined into the markup.
			//		Returns the attribute name in the item (in dijit.form._ComboBoxDataStore) to use as the value.
			return this.searchAttr;
		},

		//////////// INITIALIZATION METHODS ///////////////////////////////////////

		constructor: function(){
			this.query={};
			this.fetchProperties={};
		},

		postMixInProperties: function(){
			if(!this.store){
				var srcNodeRef = this.srcNodeRef;
				var list = this.list;
				if(list){
					this.store = registry.byId(list);
				}else{
					// if user didn't specify store, then assume there are option tags
					this.store = new DataList({}, srcNodeRef);
				}

				// if there is no value set and there is an option list, set
				// the value to the first value to be consistent with native Select
				// Firefox and Safari set value
				// IE6 and Opera set selectedIndex, which is automatically set
				// by the selected attribute of an option tag
				// IE6 does not set value, Opera sets value = selectedIndex
				if(!("value" in this.params)){
					var item = (this.item = this.store.fetchSelectedItem());
					if(item){
						var valueField = this._getValueField();
						// remove getValue() for 2.0 (old dojo.data API)
						this.value = this.store._oldAPI ? this.store.getValue(item, valueField) : item[valueField];
					}
				}
			}

			this.inherited(arguments);
		},

		postCreate: function(){
			// summary:
			//		Subclasses must call this method from their postCreate() methods
			// tags:
			//		protected

			// find any associated label element and add to ComboBox node.
			var label=query('label[for="'+this.id+'"]');
			if(label.length){
				label[0].id = (this.id+"_label");
				this.domNode.setAttribute("aria-labelledby", label[0].id);

			}
			this.inherited(arguments);
		},

		_getMenuLabelFromItem: function(/*Item*/ item){
			var label = this.labelFunc(item, this.store),
				labelType = this.labelType;
			// If labelType is not "text" we don't want to screw any markup ot whatever.
			if(this.highlightMatch != "none" && this.labelType == "text" && this._lastInput){
				label = this.doHighlight(label, this._escapeHtml(this._lastInput));
				labelType = "html";
			}
			return {html: labelType == "html", label: label};
		},

		doHighlight: function(/*String*/ label, /*String*/ find){
			// summary:
			//		Highlights the string entered by the user in the menu.  By default this
			//		highlights the first occurrence found. Override this method
			//		to implement your custom highlighting.
			// tags:
			//		protected

			var
				// Add (g)lobal modifier when this.highlightMatch == "all" and (i)gnorecase when this.ignoreCase == true
				modifiers = (this.ignoreCase ? "i" : "") + (this.highlightMatch == "all" ? "g" : ""),
				i = this.queryExpr.indexOf("${0}");
			find = regexp.escapeString(find); // escape regexp special chars
			return this._escapeHtml(label).replace(
				// prepend ^ when this.queryExpr == "${0}*" and append $ when this.queryExpr == "*${0}"
				new RegExp((i == 0 ? "^" : "") + "("+ find +")" + (i == (this.queryExpr.length - 4) ? "$" : ""), modifiers),
				'<span class="dijitComboBoxHighlightMatch">$1</span>'
			); // returns String, (almost) valid HTML (entities encoded)
		},

		_escapeHtml: function(/*String*/ str){
			// TODO Should become dojo.html.entities(), when exists use instead
			// summary:
			//		Adds escape sequences for special characters in XML: &<>"'
			str = String(str).replace(/&/gm, "&amp;").replace(/</gm, "&lt;")
				.replace(/>/gm, "&gt;").replace(/"/gm, "&quot;"); //balance"
			return str; // string
		},

		reset: function(){
			// Overrides the _FormWidget.reset().
			// Additionally reset the .item (to clean up).
			this.item = null;
			this.inherited(arguments);
		},

		labelFunc: function(/*item*/ item, /*dojo.store.api.Store*/ store){
			// summary:
			//		Computes the label to display based on the dojo.data store item.
			// returns:
			//		The label that the ComboBox should display
			// tags:
			//		private

			// Use toString() because XMLStore returns an XMLItem whereas this
			// method is expected to return a String (#9354).
			// Remove getValue() for 2.0 (old dojo.data API)
			return (store._oldAPI ? store.getValue(item, this.labelAttr || this.searchAttr) :
				item[this.labelAttr || this.searchAttr]).toString(); // String
		},

		_setValueAttr: function(/*String*/ value, /*Boolean?*/ priorityChange, /*String?*/ displayedValue, /*item?*/ item){
			// summary:
			//		Hook so set('value', value) works.
			// description:
			//		Sets the value of the select.
			this._set("item", item||null); // value not looked up in store
			if(!value){ value = ''; } // null translates to blank
			this.inherited(arguments);
		},
		_setTextDirAttr: function(/*String*/ textDir){
			// summary:
			//		Setter for textDir, needed for the dropDown's textDir update.
			// description:
			//		Users shouldn't call this function; they should be calling
			//		set('textDir', value)
			// tags:
			//		private
			this.inherited(arguments);
			// update the drop down also (_ComboBoxMenuMixin)
			if(this.dropDown){
				this.dropDown._set("textDir", textDir);
			}
		}
	});
});