/* ------------------------ /JQUERY/JQUERY.UI.CORE.JS ------------------------ */
/*
 * jQuery UI 1.7.1
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */
;jQuery.ui || (function($) {

var _remove = $.fn.remove,
	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);

//Helper functions and ui object
$.ui = {
	version: "1.7.1",

	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
	plugin: {
		add: function(module, option, set) {
			var proto = $.ui[module].prototype;
			for(var i in set) {
				proto.plugins[i] = proto.plugins[i] || [];
				proto.plugins[i].push([option, set[i]]);
			}
		},
		call: function(instance, name, args) {
			var set = instance.plugins[name];
			if(!set || !instance.element[0].parentNode) { return; }

			for (var i = 0; i < set.length; i++) {
				if (instance.options[set[i][0]]) {
					set[i][1].apply(instance.element, args);
				}
			}
		}
	},

	contains: function(a, b) {
		return document.compareDocumentPosition
			? a.compareDocumentPosition(b) & 16
			: a !== b && a.contains(b);
	},

	hasScroll: function(el, a) {

		//If overflow is hidden, the element might have extra content, but the user wants to hide it
		if ($(el).css('overflow') == 'hidden') { return false; }

		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
			has = false;

		if (el[scroll] > 0) { return true; }

		// TODO: determine which cases actually cause this to happen
		// if the element doesn't have the scroll set, see if it's possible to
		// set the scroll
		el[scroll] = 1;
		has = (el[scroll] > 0);
		el[scroll] = 0;
		return has;
	},

	isOverAxis: function(x, reference, size) {
		//Determines when x coordinate is over "b" element axis
		return (x > reference) && (x < (reference + size));
	},

	isOver: function(y, x, top, left, height, width) {
		//Determines when x, y coordinates is over "b" element
		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
	},

	keyCode: {
		BACKSPACE: 8,
		CAPS_LOCK: 20,
		COMMA: 188,
		CONTROL: 17,
		DELETE: 46,
		DOWN: 40,
		END: 35,
		ENTER: 13,
		ESCAPE: 27,
		HOME: 36,
		INSERT: 45,
		LEFT: 37,
		NUMPAD_ADD: 107,
		NUMPAD_DECIMAL: 110,
		NUMPAD_DIVIDE: 111,
		NUMPAD_ENTER: 108,
		NUMPAD_MULTIPLY: 106,
		NUMPAD_SUBTRACT: 109,
		PAGE_DOWN: 34,
		PAGE_UP: 33,
		PERIOD: 190,
		RIGHT: 39,
		SHIFT: 16,
		SPACE: 32,
		TAB: 9,
		UP: 38
	}
};

// WAI-ARIA normalization
if (isFF2) {
	var attr = $.attr,
		removeAttr = $.fn.removeAttr,
		ariaNS = "http://www.w3.org/2005/07/aaa",
		ariaState = /^aria-/,
		ariaRole = /^wairole:/;

	$.attr = function(elem, name, value) {
		var set = value !== undefined;

		return (name == 'role'
			? (set
				? attr.call(this, elem, name, "wairole:" + value)
				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
			: (ariaState.test(name)
				? (set
					? elem.setAttributeNS(ariaNS,
						name.replace(ariaState, "aaa:"), value)
					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
				: attr.apply(this, arguments)));
	};

	$.fn.removeAttr = function(name) {
		return (ariaState.test(name)
			? this.each(function() {
				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
			}) : removeAttr.call(this, name));
	};
}

//jQuery plugins
$.fn.extend({
	remove: function() {
		// Safari has a native remove event which actually removes DOM elements,
		// so we have to use triggerHandler instead of trigger (#3037).
		$("*", this).add(this).each(function() {
			$(this).triggerHandler("remove");
		});
		return _remove.apply(this, arguments );
	},

	enableSelection: function() {
		return this
			.attr('unselectable', 'off')
			.css('MozUserSelect', '')
			.unbind('selectstart.ui');
	},

	disableSelection: function() {
		return this
			.attr('unselectable', 'on')
			.css('MozUserSelect', 'none')
			.bind('selectstart.ui', function() { return false; });
	},

	scrollParent: function() {
		var scrollParent;
		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
			scrollParent = this.parents().filter(function() {
				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		} else {
			scrollParent = this.parents().filter(function() {
				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		}

		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
	}
});


//Additional selectors
$.extend($.expr[':'], {
	data: function(elem, i, match) {
		return !!$.data(elem, match[3]);
	},

	focusable: function(element) {
		var nodeName = element.nodeName.toLowerCase(),
			tabIndex = $.attr(element, 'tabindex');
		return (/input|select|textarea|button|object/.test(nodeName)
			? !element.disabled
			: 'a' == nodeName || 'area' == nodeName
				? element.href || !isNaN(tabIndex)
				: !isNaN(tabIndex))
			// the element and all of its ancestors must be visible
			// the browser may report that the area is hidden
			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
	},

	tabbable: function(element) {
		var tabIndex = $.attr(element, 'tabindex');
		return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
	}
});


// $.widget is a factory to create jQuery plugins
// taking some boilerplate code out of the plugin code
function getter(namespace, plugin, method, args) {
	function getMethods(type) {
		var methods = $[namespace][plugin][type] || [];
		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
	}

	var methods = getMethods('getter');
	if (args.length == 1 && typeof args[0] == 'string') {
		methods = methods.concat(getMethods('getterSetter'));
	}
	return ($.inArray(method, methods) != -1);
}

$.widget = function(name, prototype) {
	var namespace = name.split(".")[0];
	name = name.split(".")[1];

	// create plugin method
	$.fn[name] = function(options) {
		var isMethodCall = (typeof options == 'string'),
			args = Array.prototype.slice.call(arguments, 1);

		// prevent calls to internal methods
		if (isMethodCall && options.substring(0, 1) == '_') {
			return this;
		}

		// handle getter methods
		if (isMethodCall && getter(namespace, name, options, args)) {
			var instance = $.data(this[0], name);
			return (instance ? instance[options].apply(instance, args)
				: undefined);
		}

		// handle initialization and non-getter methods
		return this.each(function() {
			var instance = $.data(this, name);

			// constructor
			(!instance && !isMethodCall &&
				$.data(this, name, new $[namespace][name](this, options))._init());

			// method call
			(instance && isMethodCall && $.isFunction(instance[options]) &&
				instance[options].apply(instance, args));
		});
	};

	// create widget constructor
	$[namespace] = $[namespace] || {};
	$[namespace][name] = function(element, options) {
		var self = this;

		this.namespace = namespace;
		this.widgetName = name;
		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
		this.widgetBaseClass = namespace + '-' + name;

		this.options = $.extend({},
			$.widget.defaults,
			$[namespace][name].defaults,
			$.metadata && $.metadata.get(element)[name],
			options);

		this.element = $(element)
			.bind('setData.' + name, function(event, key, value) {
				if (event.target == element) {
					return self._setData(key, value);
				}
			})
			.bind('getData.' + name, function(event, key) {
				if (event.target == element) {
					return self._getData(key);
				}
			})
			.bind('remove', function() {
				return self.destroy();
			});
	};

	// add widget prototype
	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);

	// TODO: merge getter and getterSetter properties from widget prototype
	// and plugin prototype
	$[namespace][name].getterSetter = 'option';
};

$.widget.prototype = {
	_init: function() {},
	destroy: function() {
		this.element.removeData(this.widgetName)
			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
			.removeAttr('aria-disabled');
	},

	option: function(key, value) {
		var options = key,
			self = this;

		if (typeof key == "string") {
			if (value === undefined) {
				return this._getData(key);
			}
			options = {};
			options[key] = value;
		}

		$.each(options, function(key, value) {
			self._setData(key, value);
		});
	},
	_getData: function(key) {
		return this.options[key];
	},
	_setData: function(key, value) {
		this.options[key] = value;

		if (key == 'disabled') {
			this.element
				[value ? 'addClass' : 'removeClass'](
					this.widgetBaseClass + '-disabled' + ' ' +
					this.namespace + '-state-disabled')
				.attr("aria-disabled", value);
		}
	},

	enable: function() {
		this._setData('disabled', false);
	},
	disable: function() {
		this._setData('disabled', true);
	},

	_trigger: function(type, event, data) {
		var callback = this.options[type],
			eventName = (type == this.widgetEventPrefix
				? type : this.widgetEventPrefix + type);

		event = $.Event(event);
		event.type = eventName;

		// copy original event properties over to the new event
		// this would happen if we could call $.event.fix instead of $.Event
		// but we don't have a way to force an event to be fixed multiple times
		if (event.originalEvent) {
			for (var i = $.event.props.length, prop; i;) {
				prop = $.event.props[--i];
				event[prop] = event.originalEvent[prop];
			}
		}

		this.element.trigger(event, data);

		return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
			|| event.isDefaultPrevented());
	}
};

$.widget.defaults = {
	disabled: false
};


/** Mouse Interaction Plugin **/

$.ui.mouse = {
	_mouseInit: function() {
		var self = this;

		this.element
			.bind('mousedown.'+this.widgetName, function(event) {
				return self._mouseDown(event);
			})
			.bind('click.'+this.widgetName, function(event) {
				if(self._preventClickEvent) {
					self._preventClickEvent = false;
					event.stopImmediatePropagation();
					return false;
				}
			});

		// Prevent text selection in IE
		if ($.browser.msie) {
			this._mouseUnselectable = this.element.attr('unselectable');
			this.element.attr('unselectable', 'on');
		}

		this.started = false;
	},

	// TODO: make sure destroying one instance of mouse doesn't mess with
	// other instances of mouse
	_mouseDestroy: function() {
		this.element.unbind('.'+this.widgetName);

		// Restore text selection in IE
		($.browser.msie
			&& this.element.attr('unselectable', this._mouseUnselectable));
	},

	_mouseDown: function(event) {
		// don't let more than one widget handle mouseStart
		// TODO: figure out why we have to use originalEvent
		event.originalEvent = event.originalEvent || {};
		if (event.originalEvent.mouseHandled) { return; }

		// we may have missed mouseup (out of window)
		(this._mouseStarted && this._mouseUp(event));

		this._mouseDownEvent = event;

		var self = this,
			btnIsLeft = (event.which == 1),
			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
			return true;
		}

		this.mouseDelayMet = !this.options.delay;
		if (!this.mouseDelayMet) {
			this._mouseDelayTimer = setTimeout(function() {
				self.mouseDelayMet = true;
			}, this.options.delay);
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted = (this._mouseStart(event) !== false);
			if (!this._mouseStarted) {
				event.preventDefault();
				return true;
			}
		}

		// these delegates are required to keep context
		this._mouseMoveDelegate = function(event) {
			return self._mouseMove(event);
		};
		this._mouseUpDelegate = function(event) {
			return self._mouseUp(event);
		};
		$(document)
			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		// preventDefault() is used to prevent the selection of text here -
		// however, in Safari, this causes select boxes not to be selectable
		// anymore, so this fix is needed
		($.browser.safari || event.preventDefault());

		event.originalEvent.mouseHandled = true;
		return true;
	},

	_mouseMove: function(event) {
		// IE mouseup check - mouseup happened when mouse was out of window
		if ($.browser.msie && !event.button) {
			return this._mouseUp(event);
		}

		if (this._mouseStarted) {
			this._mouseDrag(event);
			return event.preventDefault();
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, event) !== false);
			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
		}

		return !this._mouseStarted;
	},

	_mouseUp: function(event) {
		$(document)
			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		if (this._mouseStarted) {
			this._mouseStarted = false;
			this._preventClickEvent = (event.target == this._mouseDownEvent.target);
			this._mouseStop(event);
		}

		return false;
	},

	_mouseDistanceMet: function(event) {
		return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - event.pageX),
				Math.abs(this._mouseDownEvent.pageY - event.pageY)
			) >= this.options.distance
		);
	},

	_mouseDelayMet: function(event) {
		return this.mouseDelayMet;
	},

	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function(event) {},
	_mouseDrag: function(event) {},
	_mouseStop: function(event) {},
	_mouseCapture: function(event) { return true; }
};

$.ui.mouse.defaults = {
	cancel: null,
	distance: 1,
	delay: 0
};

})(jQuery);




/* ------------------------ /JQUERY/JQUERY.UI.SELECTMENU.JS ------------------------ */
 /*
 * jQuery UI selectmenu
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */

(function($) {

$.widget("ui.selectmenu", {
	_init: function() {
		var self = this, o = this.options;
		
		//quick array of button and menu id's
		this.ids = [this.element.attr('id') + '-' + 'button', this.element.attr('id') + '-' + 'menu'];
		
		//define safe mouseup for future toggling
		this._safemouseup = true;
		
		//create menu button wrapper
		this.newelement = $('<a class="'+ this.widgetBaseClass +' ui-widget ui-state-default ui-corner-all" id="'+this.ids[0]+'" role="button" href="#" aria-haspopup="true" aria-owns="'+this.ids[1]+'"></a>')
			.insertAfter(this.element);
		
		//transfer tabindex
		var tabindex = this.element.attr('tabindex');
		if(tabindex){ this.newelement.attr('tabindex', tabindex); }
		
		//save reference to select in data for ease in calling methods
		this.newelement.data('selectelement', this.element);
		
		//menu icon
		this.selectmenuIcon = $('<span class="'+ this.widgetBaseClass +'-icon ui-icon"></span>')
			.prependTo(this.newelement)
			.addClass( (o.style == "popup")? 'ui-icon-triangle-2-n-s' : 'ui-icon-triangle-1-s' );	

			
		//make associated form label trigger focus
		$('label[for='+this.element.attr('id')+']')
			.attr('for', this.ids[0])
			.bind('click', function(){
				self.newelement[0].focus();
				return false;
			});	

		//click toggle for menu visibility
		this.newelement
			.bind('mousedown', function(event){
				self._toggle(event);
				//make sure a click won't open/close instantly
				if(o.style == "popup"){
					self._safemouseup = false;
					setTimeout(function(){self._safemouseup = true;}, 300);
				}	
				return false;
			})
			.bind('click',function(){
				return false;
			})
			.keydown(function(event){
				var ret = true;
				switch (event.keyCode) {
					case $.ui.keyCode.ENTER:
						ret = true;
						break;
					case $.ui.keyCode.SPACE:
						ret = false;
						self._toggle(event);	
						break;
					case $.ui.keyCode.UP:
					case $.ui.keyCode.LEFT:
						ret = false;
						self._moveSelection(-1);
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.RIGHT:
						ret = false;
						self._moveSelection(1);
						break;	
					case $.ui.keyCode.TAB:
						ret = true;
						break;	
					default:
						ret = false;
						self._typeAhead(event.keyCode, 'mouseup');
						break;	
				}
				return ret;
			})
			.bind('mouseover focus', function(){ 
				$(this).addClass(self.widgetBaseClass+'-focus ui-state-hover'); 
			})
			.bind('mouseout blur', function(){  
				$(this).removeClass(self.widgetBaseClass+'-focus ui-state-hover'); 
			});
		
		//document click closes menu
		$(document)
			.mousedown(function(event){
				self.close(event);
			});

		//change event on original selectmenu
		this.element
			.click(function(){ this._refreshValue(); })
			.focus(function(){ this.newelement[0].focus(); });
		
		//create menu portion, append to body
		var cornerClass = (o.style == "dropdown")? " ui-corner-bottom" : " ui-corner-all"
		this.list = $('<ul class="' + self.widgetBaseClass + '-menu ui-widget ui-widget-content'+cornerClass+'" aria-hidden="true" role="listbox" aria-labelledby="'+this.ids[0]+'" id="'+this.ids[1]+'"></ul>').appendTo('body');				
		
		//serialize selectmenu element options	
		var selectOptionData = [];
		this.element
			.find('option')
			.each(function(){
				selectOptionData.push({
					value: $(this).attr('value'),
					text: self._formatText(jQuery(this).text()),
					selected: $(this).attr('selected'),
					classes: $(this).attr('class'),
					parentOptGroup: $(this).parent('optgroup').attr('label')
				});
			});		
				
		//active state class is only used in popup style
		var activeClass = (self.options.style == "popup") ? " ui-state-active" : "";
		
		//write li's
		for(var i in selectOptionData){
			var thisLi = $('<li role="presentation"><a href="#" tabindex="-1" role="option" aria-selected="false">'+ selectOptionData[i].text +'</a></li>')
				.data('index',i)
				.addClass(selectOptionData[i].classes)
				.data('optionClasses', selectOptionData[i].classes|| '')
				.mouseup(function(event){
						if(self._safemouseup){
							var changed = $(this).data('index') != self._selectedIndex();
							self.value($(this).data('index'));
							self.select(event);
							if(changed){ self.change(event); }
							self.close(event,true);
						}
					return false;
				})
				.click(function(){
					return false;
				})
				.bind('mouseover focus', function(){ 
					self._selectedOptionLi().addClass(activeClass); 
					self._focusedOptionLi().removeClass(self.widgetBaseClass+'-item-focus ui-state-hover'); 
					$(this).removeClass('ui-state-active').addClass(self.widgetBaseClass + '-item-focus ui-state-hover'); 
				})
				.bind('mouseout blur', function(){ 
					if($(this).is( self._selectedOptionLi() )){ $(this).addClass(activeClass); }
					$(this).removeClass(self.widgetBaseClass + '-item-focus ui-state-hover'); 
				});
				
			//optgroup or not...
			if(selectOptionData[i].parentOptGroup){
				var optGroupName = self.widgetBaseClass + '-group-' + selectOptionData[i].parentOptGroup;
				if(this.list.find('li.' + optGroupName).size()){
					this.list.find('li.' + optGroupName + ':last ul').append(thisLi);
				}
				else{
					$('<li role="presentation" class="'+self.widgetBaseClass+'-group '+optGroupName+'"><span class="'+self.widgetBaseClass+'-group-label">'+selectOptionData[i].parentOptGroup+'</span><ul></ul></li>')
						.appendTo(this.list)
						.find('ul')
						.append(thisLi);
				}
			}
			else{
				thisLi.appendTo(this.list);
			}
			
			//this allows for using the scrollbar in an overflowed list
			this.list.bind('mousedown mouseup', function(){return false;});
			
			//append icon if option is specified
			if(o.icons){
				for(var j in o.icons){
					if(thisLi.is(o.icons[j].find)){
						thisLi
							.data('optionClasses', selectOptionData[i].classes + ' ' + self.widgetBaseClass + '-hasIcon')
							.addClass(self.widgetBaseClass + '-hasIcon');
						var iconClass = o.icons[j].icon || "";
						
						thisLi
							.find('a:eq(0)')
							.prepend('<span class="'+self.widgetBaseClass+'-item-icon ui-icon '+iconClass + '"></span>');
					}
				}
			}
		}	
		
		//add corners to top and bottom menu items
		this.list.find('li:last').addClass("ui-corner-bottom");
		if(o.style == 'popup'){ this.list.find('li:first').addClass("ui-corner-top"); }
		
		//transfer classes to selectmenu and list
		if(o.transferClasses){
			var transferClasses = this.element.attr('class') || ''; 
			this.newelement.add(this.list).addClass(transferClasses);
		}
		
		//original selectmenu width
		var selectWidth = this.element.width();
		
		//set menu button width
		this.newelement.width( (o.width) ? o.width : selectWidth);
		
		//set menu width to either menuWidth option value, width option value, or select width 
		if(o.style == 'dropdown'){ this.list.width( (o.menuWidth) ? o.menuWidth : ((o.width) ? o.width : selectWidth)); }
		else { this.list.width( (o.menuWidth) ? o.menuWidth : ((o.width) ? o.width - o.handleWidth : selectWidth - o.handleWidth)); }	
		
		//set max height from option 
		if(o.maxHeight && o.maxHeight < this.list.height()){ this.list.height(o.maxHeight); }	
		
		//save reference to actionable li's (not group label li's)
		this._optionLis = this.list.find('li:not(.'+ self.widgetBaseClass +'-group)');
				
		//transfer menu click to menu button
		this.list
			.keydown(function(event){
				var ret = true;
				switch (event.keyCode) {
					case $.ui.keyCode.UP:
					case $.ui.keyCode.LEFT:
						ret = false;
						self._moveFocus(-1);
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.RIGHT:
						ret = false;
						self._moveFocus(1);
						break;	
					case $.ui.keyCode.HOME:
						ret = false;
						self._moveFocus(':first');
						break;	
					case $.ui.keyCode.PAGE_UP:
						ret = false;
						self._scrollPage('up');
						break;	
					case $.ui.keyCode.PAGE_DOWN:
						ret = false;
						self._scrollPage('down');
						break;
					case $.ui.keyCode.END:
						ret = false;
						self._moveFocus(':last');
						break;			
					case $.ui.keyCode.ENTER:
					case $.ui.keyCode.SPACE:
						ret = false;
						self.close(event,true);
						$(event.target).parents('li:eq(0)').trigger('mouseup');
						break;		
					case $.ui.keyCode.TAB:
						ret = true;
						self.close(event,true);
						break;	
					case $.ui.keyCode.ESCAPE:
						ret = false;
						self.close(event,true);
						break;	
					default:
						ret = false;
						self._typeAhead(event.keyCode,'focus');
						break;		
				}
				return ret;
			});
			
		//selectmenu style
		if(o.style == 'dropdown'){
			this.newelement
				.addClass(self.widgetBaseClass+"-dropdown");
			this.list
				.addClass(self.widgetBaseClass+"-menu-dropdown");	
		}
		else {
			this.newelement
				.addClass(self.widgetBaseClass+"-popup");
			this.list
				.addClass(self.widgetBaseClass+"-menu-popup");	
		}
		
		//append status span to button
		this.newelement.prepend('<span class="'+self.widgetBaseClass+'-status">'+ selectOptionData[this._selectedIndex()].text +'</span>');
		
		//hide original selectmenu element
		this.element.hide();
		
		//transfer disabled state
		if(this.element.attr('disabled') == true){ this.disable(); }
		
		//update value
		this.value(this._selectedIndex());
	},
	destroy: function() {
		this.element.removeData(this.widgetName)
			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
			.removeAttr('aria-disabled');
	
		//unbind click on label, reset its for attr
		$('label[for='+this.newelement.attr('id')+']')
			.attr('for',this.element.attr('id'))
			.unbind('click');
		this.newelement.remove();
		this.list.remove();
		this.element.show();	
	},
	_typeAhead: function(code, eventType){
		var self = this;
		//define self._prevChar if needed
		if(!self._prevChar){ self._prevChar = ['',0]; }
		var C = String.fromCharCode(code);
		c = C.toLowerCase();
		var focusFound = false;
		function focusOpt(elem, ind){
			focusFound = true;
			$(elem).trigger(eventType);
			self._prevChar[1] = ind;
		};
		this.list.find('li a').each(function(i){	
			if(!focusFound){
				var thisText = $(this).text();
				if( thisText.indexOf(C) == 0 || thisText.indexOf(c) == 0){
						if(self._prevChar[0] == C){
							if(self._prevChar[1] < i){ focusOpt(this,i); }	
						}
						else{ focusOpt(this,i); }	
				}
			}
		});
		this._prevChar[0] = C;
	},
	_uiHash: function(){
		return {
			value: this.value()
		};
	},
	open: function(event){
		var self = this;
		var disabledStatus = this.newelement.attr("aria-disabled");
		if(disabledStatus != 'true'){
			this._refreshPosition();
			this._closeOthers(event);
			this.newelement
				.addClass('ui-state-active');
			
			this.list
				.appendTo('body')
				.addClass(self.widgetBaseClass + '-open')
				.attr('aria-hidden', false)
				.find('li:not(.'+ self.widgetBaseClass +'-group):eq('+ this._selectedIndex() +') a')[0].focus();	
			if(this.options.style == "dropdown"){ this.newelement.removeClass('ui-corner-all').addClass('ui-corner-top'); }	
			this._refreshPosition();
			this._trigger("open", event, this._uiHash());
		}
	},
	close: function(event, retainFocus){
		if(this.newelement.is('.ui-state-active')){
			this.newelement
				.removeClass('ui-state-active');
			this.list
				.attr('aria-hidden', true)
				.removeClass(this.widgetBaseClass+'-open');
			if(this.options.style == "dropdown"){ this.newelement.removeClass('ui-corner-top').addClass('ui-corner-all'); }
			if(retainFocus){this.newelement[0].focus();}	
			this._trigger("close", event, this._uiHash());
		}
	},
	change: function(event) {
		this.element.trigger('change');
		this._trigger("change", event, this._uiHash());
	},
	select: function(event) {
		this._trigger("select", event, this._uiHash());
	},
	_closeOthers: function(event){
		$('.'+ this.widgetBaseClass +'.ui-state-active').not(this.newelement).each(function(){
			$(this).data('selectelement').selectmenu('close',event);
		});
		$('.'+ this.widgetBaseClass +'.ui-state-hover').trigger('mouseout');
	},
	_toggle: function(event,retainFocus){
		if(this.list.is('.'+ this.widgetBaseClass +'-open')){ this.close(event,retainFocus); }
		else { this.open(event); }
	},
	_formatText: function(text){
		return this.options.format ? this.options.format(text) : text;
	},
	_selectedIndex: function(){
		return this.element[0].selectedIndex;
	},
	_selectedOptionLi: function(){
		return this._optionLis.eq(this._selectedIndex());
	},
	_focusedOptionLi: function(){
		return this.list.find('.'+ this.widgetBaseClass +'-item-focus');
	},
	_moveSelection: function(amt){
		var currIndex = parseInt(this._selectedOptionLi().data('index'), 10);
		var newIndex = currIndex + amt;
		return this._optionLis.eq(newIndex).trigger('mouseup');
	},
	_moveFocus: function(amt){
		if(!isNaN(amt)){
			var currIndex = parseInt(this._focusedOptionLi().data('index'), 10);
			var newIndex = currIndex + amt;
		}
		else { var newIndex = parseInt(this._optionLis.filter(amt).data('index'), 10); }
		
		if(newIndex < 0){ newIndex = 0; }
		if(newIndex > this._optionLis.size()-1){
			newIndex =  this._optionLis.size()-1;
		}
		var activeID = this.widgetBaseClass + '-item-' + Math.round(Math.random() * 1000);
		
		this._focusedOptionLi().find('a:eq(0)').attr('id','');
		this._optionLis.eq(newIndex).find('a:eq(0)').attr('id',activeID)[0].focus();
		this.list.attr('aria-activedescendant', activeID);
	},
	_scrollPage: function(direction){
		var numPerPage = Math.floor(this.list.outerHeight() / this.list.find('li:first').outerHeight());
		numPerPage = (direction == 'up') ? -numPerPage : numPerPage;
		this._moveFocus(numPerPage);
	},
	_setData: function(key, value) {
		this.options[key] = value;
		if (key == 'disabled') {
			this.close();
			this.element
				.add(this.newelement)
				.add(this.list)
					[value ? 'addClass' : 'removeClass'](
						this.widgetBaseClass + '-disabled' + ' ' +
						this.namespace + '-state-disabled')
					.attr("aria-disabled", value);
		}
	},
	value: function(newValue) {
		if (arguments.length) {
			this.element[0].selectedIndex = newValue;
			this._refreshValue();
			this._refreshPosition();
		}
		return this.element[0].selectedIndex;
	},
	_refreshValue: function() {
		var activeClass = (this.options.style == "popup") ? " ui-state-active" : "";
		var activeID = this.widgetBaseClass + '-item-' + Math.round(Math.random() * 1000);
		//deselect previous
		this.list
			.find('.'+ this.widgetBaseClass +'-item-selected')
			.removeClass(this.widgetBaseClass + "-item-selected" + activeClass)
			.find('a')
			.attr('aria-selected', 'false')
			.attr('id', '');
		//select new
		this._selectedOptionLi()
			.addClass(this.widgetBaseClass + "-item-selected"+activeClass)
			.find('a')
			.attr('aria-selected', 'true')
			.attr('id', activeID);
			
		//toggle any class brought in from option
		var currentOptionClasses = this.newelement.data('optionClasses') ? this.newelement.data('optionClasses') : "";
		var newOptionClasses = this._selectedOptionLi().data('optionClasses') ? this._selectedOptionLi().data('optionClasses') : "";
		this.newelement
			.removeClass(currentOptionClasses)
			.data('optionClasses', newOptionClasses)
			.addClass( newOptionClasses )
			.find('.'+this.widgetBaseClass+'-status')
			.html( 
				this._selectedOptionLi()
					.find('a:eq(0)')
					.html() 
			);
			
		this.list.attr('aria-activedescendant', activeID)
	},
	_refreshPosition: function(){	
		//set left value
		this.list.css('left', this.newelement.offset().left);
		
		//set top value
		var menuTop = this.newelement.offset().top;
		var scrolledAmt = this.list[0].scrollTop;
		this.list.find('li:lt('+this._selectedIndex()+')').each(function(){
			scrolledAmt -= $(this).outerHeight();
		});
		
		if(this.newelement.is('.'+this.widgetBaseClass+'-popup')){
			menuTop+=scrolledAmt; 
			this.list.css('top', menuTop); 
		}	
		else { 
			menuTop += this.newelement.height();
			this.list.css('top', menuTop); 
		}
	}
});

$.extend($.ui.selectmenu, {
	getter: "value",
	version: "@VERSION",
	eventPrefix: "selectmenu",
	defaults: {
		transferClasses: true,
		style: 'popup', 
		width: null, 
		menuWidth: null, 
		handleWidth: 26, 
		maxHeight: null,
		icons: null, 
		format: null
	}
});

})(jQuery);