text:  /*
   * 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
   * https://github.com/fnagel/jquery-ui/wiki/Selectmenu
   */
  
  (function($) {
  
  $.widget("ui.selectmenu", {
  	getter: "value",
  	version: "1.8",
  	eventPrefix: "selectmenu",
  	options: {
  		transferClasses: true,
  		typeAhead: "sequential",
  		style: 'dropdown',
  		positionOptions: {
  			my: "left top",
  			at: "left bottom",
  			offset: null
  		},
  		width: null,
  		menuWidth: null,
  		handleWidth: 26,
  		maxHeight: null,
  		icons: null,
  		format: null,
  		bgImage: function() {},
  		wrapperElement: ""
  	},
  
  	_create: function() {
  		var self = this, o = this.options;
  
  		// set a default id value, generate a new random one if not set by developer
  		var selectmenuId = this.element.attr('id') || 'ui-selectmenu-' + Math.random().toString(16).slice(2, 10);
  
  		// quick array of button and menu id's
  		this.ids = [ selectmenuId + '-button', selectmenuId + '-menu' ];
  
  		// define safe mouseup for future toggling
  		this._safemouseup = true;
  
  		// FIXME temp workaround for IE
  		if ($.browser.msie) o.typeAhead = "";
  
  		// 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="#" tabindex="0" aria-haspopup="true" aria-owns="' + this.ids[1] + '"></a>')
  			.insertAfter(this.element);
  		this.newelement.wrap(o.wrapperElement);
  
  		// 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);
  
  		// append status span to button
  		this.newelement.prepend('<span class="' + self.widgetBaseClass + '-status" />');
  
  		// make associated form label trigger focus
  		$('label[for="' + this.element.attr('id') + '"]')
  			.attr('for', this.ids[0])
  			.on('click.selectmenu', function() {
  				self.newelement[0].focus();
  				return false;
  			});
  
  		// click toggle for menu visibility
  		this.newelement
  			.on('mousedown.selectmenu', function(event) {
  				self._toggle(event, true);
  				// make sure a click won't open/close instantly
  				if (o.style == "popup") {
  					self._safemouseup = false;
  					setTimeout(function() { self._safemouseup = true; }, 300);
  				}
  				return false;
  			})
  			.on('click.selectmenu', function() {
  				return false;
  			})
  			.on("keydown.selectmenu", function(event) {
  				var ret = false;
  				switch (event.keyCode) {
  					case $.ui.keyCode.ENTER:
  						ret = true;
  						break;
  					case $.ui.keyCode.SPACE:
  						self._toggle(event);
  						break;
  					case $.ui.keyCode.UP:
  						if (event.altKey) {
  							self.open(event);
  						} else {
  							self._moveSelection(-1);
  						}
  						break;
  					case $.ui.keyCode.DOWN:
  						if (event.altKey) {
  							self.open(event);
  						} else {
  							self._moveSelection(1);
  						}
  						break;
  					case $.ui.keyCode.LEFT:
  						self._moveSelection(-1);
  						break;
  					case $.ui.keyCode.RIGHT:
  						self._moveSelection(1);
  						break;
  					case $.ui.keyCode.TAB:
  						ret = true;
  						break;
  					default:
  						ret = true;
  						self._typeAhead(event.keyCode, 'mouseup');
  						break;
  				}
  				return ret;
  			})
  			.on('mouseover.selectmenu focus.selectmenu', function() {
  				if (!o.disabled) {
  					$(this).addClass(self.widgetBaseClass + '-focus ui-state-hover');
  				}
  			})
  			.on('mouseout.selectmenu blur.selectmenu', function() {
  				if (!o.disabled) {
  					$(this).removeClass(self.widgetBaseClass + '-focus ui-state-hover');
  				}
  			});
  
  		// document click closes menu
  		$(document).on("mousedown.selectmenu", function(event) {
  			self.close(event);
  		});
  
  		// change event on original selectmenu
  		this.element
  			.on("click.selectmenu", function() {
  				self._refreshValue();
  			})
  			// FIXME: newelement can be null under unclear circumstances in IE8
  			.on("focus.selectmenu", function() {
  				if (this.newelement) {
  					this.newelement[0].focus();
  				}
  			});
  
  		// original selectmenu width
  		var selectWidth = this.element.width();
  
  		// set menu button width
  		this.newelement.width(o.width ? o.width : selectWidth);
  
  		// hide original selectmenu element
  		this.element.hide();
  
  		// create menu portion, append to body
  		this.list = $('<ul class="' + self.widgetBaseClass + '-menu ui-widget ui-widget-content" aria-hidden="true" role="listbox" aria-labelledby="' + this.ids[0] + '" id="' + this.ids[1] + '"></ul>').appendTo('body');
  		this.list.wrap(o.wrapperElement);
  
  		// transfer menu click to menu button
  		this.list
  			.on("keydown.selectmenu", function(event) {
  				var ret = false;
  				switch (event.keyCode) {
  					case $.ui.keyCode.UP:
  						if (event.altKey) {
  							self.close(event, true);
  						} else {
  							self._moveFocus(-1);
  						}
  						break;
  					case $.ui.keyCode.DOWN:
  						if (event.altKey) {
  							self.close(event, true);
  						} else {
  							self._moveFocus(1);
  						}
  						break;
  					case $.ui.keyCode.LEFT:
  						self._moveFocus(-1);
  						break;
  					case $.ui.keyCode.RIGHT:
  						self._moveFocus(1);
  						break;
  					case $.ui.keyCode.HOME:
  						self._moveFocus(':first');
  						break;
  					case $.ui.keyCode.PAGE_UP:
  						self._scrollPage('up');
  						break;
  					case $.ui.keyCode.PAGE_DOWN:
  						self._scrollPage('down');
  						break;
  					case $.ui.keyCode.END:
  						self._moveFocus(':last');
  						break;
  					case $.ui.keyCode.ENTER:
  					case $.ui.keyCode.SPACE:
  						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:
  						self.close(event, true);
  						break;
  					default:
  						ret = true;
  						self._typeAhead(event.keyCode,'focus');
  						break;
  				}
  				return ret;
  			});
  
  		// needed when window is resized
  		$(window).on( "resize.selectmenu", $.proxy( self._refreshPosition, this ) );
  	},
  
  	_init: function() {
  		var self = this, o = this.options;
  
  		// serialize selectmenu element options
  		var selectOptionData = [];
  		this.element
  			.find('option')
  			.each(function() {
  				selectOptionData.push({
  					value: $(this).attr('value'),
  					text: self._formatText($(this).text()),
  					selected: $(this).attr('selected'),
  					classes: $(this).attr('class'),
  					typeahead: $(this).attr('typeahead'),
  					parentOptGroup: $(this).parent('optgroup').attr('label'),
  					bgImage: o.bgImage.call($(this))
  				});
  			});
  
  		// active state class is only used in popup style
  		var activeClass = (self.options.style == "popup") ? " ui-state-active" : "";
  
  		// empty list so we can refresh the selectmenu via selectmenu()
  		this.list.html("");
  
  		// write li's
  		for (var i = 0; i < selectOptionData.length; i++) {
  					var thisLi = $('<li role="presentation"><a href="#" tabindex="-1" role="option" aria-selected="false"'+ (selectOptionData[i].typeahead ? ' typeahead="' + selectOptionData[i].typeahead + '"' : '' ) + '>'+ selectOptionData[i].text +'</a></li>')
  				.data('index', i)
  				.addClass(selectOptionData[i].classes)
  				.data('optionClasses', selectOptionData[i].classes || '')
  				.on("mouseup.selectmenu", function(event) {
  						if (self._safemouseup) {
  							var changed = $(this).data('index') != self._selectedIndex();
  							self.index($(this).data('index'));
  							self.select(event);
  							if (changed) {
  								self.change(event);
  							}
  							self.close(event, true);
  						}
  					return false;
  				})
  				.on("click.selectmenu", function() {
  					return false;
  				})
  				.on('mouseover.selectmenu focus.selectmenu', function() {
  					self._selectedOptionLi().addClass(activeClass);
  					self._focusedOptionLi().removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
  					$(this).removeClass('ui-state-active').addClass(self.widgetBaseClass + '-item-focus ui-state-hover');
  				})
  				.on('mouseout.selectmenu blur.selectmenu', function() {
  					if ($(this).is(self._selectedOptionLi().selector)) {
  						$(this).addClass(activeClass);
  					}
  					$(this).removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
  				});
  
  			// optgroup or not...
  			if (selectOptionData[i].parentOptGroup) {
  				// whitespace in the optgroupname must be replaced, otherwise the li of existing optgroups are never found
  				var optGroupName = self.widgetBaseClass + '-group-' + selectOptionData[i].parentOptGroup.replace(/[^a-zA-Z0-9]/g, "");
  				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.on('mousedown.selectmenu mouseup.selectmenu', 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>');
  						if (selectOptionData[i].bgImage) {
  							thisLi.find('span').css('background-image', selectOptionData[i].bgImage);
  						}
  					}
  				}
  			}
  		}
  
  		// we need to set and unset the CSS classes for dropdown and popup style
  		var isDropDown = (o.style == 'dropdown');
  		this.newelement
  			.toggleClass(self.widgetBaseClass + "-dropdown", isDropDown)
  			.toggleClass(self.widgetBaseClass + "-popup", !isDropDown);
  		this.list
  			.toggleClass(self.widgetBaseClass + "-menu-dropdown ui-corner-bottom", isDropDown)
  			.toggleClass(self.widgetBaseClass + "-menu-popup ui-corner-all", !isDropDown)
  			// add corners to top and bottom menu items
  			.find('li:first')
  			.toggleClass("ui-corner-top", !isDropDown)
  			.end().find('li:last')
  			.addClass("ui-corner-bottom");
  		this.selectmenuIcon
  			.toggleClass('ui-icon-triangle-1-s', isDropDown)
  			.toggleClass('ui-icon-triangle-2-n-s', !isDropDown);
  
  		// 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 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));
  		}
  
  		// calculate default max height
  		if (o.maxHeight) {
  			// set max height from option
  			if (o.maxHeight < this.list.height()) {
  				this.list.height(o.maxHeight);
  			}
  		} else {
  			if (!o.format && ($(window).height() / 3) < this.list.height()) {
  				o.maxHeight = $(window).height() / 3;
  				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 disabled state
  		if (this.element.attr('disabled') === true) {
  			this.disable();
  		}
  
  		// update value
  		this.index(this._selectedIndex());
  
  		// needed when selectmenu is placed at the very bottom / top of the page
  		window.setTimeout(function() {
  			self._refreshPosition();
  		}, 200);
  	},
  
  	destroy: function() {
  		this.element.removeData( this.widgetName )
  			.removeClass( this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled' )
  			.removeAttr( 'aria-disabled' )
  			.off( ".selectmenu" );
  
  		$( window ).off( ".selectmenu" );
  		$( document ).off( ".selectmenu" );
  
  		// unbind click on label, reset its for attr
  		$( 'label[for=' + this.newelement.attr('id') + ']' )
  			.attr( 'for', this.element.attr( 'id' ) )
  			.off( '.selectmenu' );
  
  		if ( this.options.wrapperElement ) {
  			this.newelement.find( this.options.wrapperElement ).remove();
  			this.list.find( this.options.wrapperElement ).remove();
  		} else {
  			this.newelement.remove();
  			this.list.remove();
  		}
  		this.element.show();
  
  		// call widget destroy function
  		$.Widget.prototype.destroy.apply(this, arguments);
  	},
  
  	_typeAhead: function(code, eventType){
  		var self = this, focusFound = false, C = String.fromCharCode(code);
  		c = C.toLowerCase();
  
  		if (self.options.typeAhead == 'sequential') {
  			// clear the timeout so we can use _prevChar
  			window.clearTimeout('ui.selectmenu-' + self.selectmenuId);
  
  			// define our find var
  			var find = typeof(self._prevChar) == 'undefined' ? '' : self._prevChar.join('');
  
  			function focusOptSeq(elem, ind, c){
  				focusFound = true;
  				$(elem).trigger(eventType);
  				typeof(self._prevChar) == 'undefined' ? self._prevChar = [c] : self._prevChar[self._prevChar.length] = c;
  			}
  			this.list.find('li a').each(function(i) {
  				if (!focusFound) {
  					// allow the typeahead attribute on the option tag for a more specific lookup
  					var thisText = $(this).attr('typeahead') || $(this).text();
  					if (thisText.indexOf(find+C) == 0) {
  						focusOptSeq(this,i, C)
  					} else if (thisText.indexOf(find+c) == 0) {
  						focusOptSeq(this,i,c)
  					}
  				}
  			});
  
  			// if we didnt find it clear the prevChar
  			if (!focusFound) {
  				//self._prevChar = undefined
  			}
  
  			// set a 1 second timeout for sequenctial typeahead
  			//  	keep this set even if we have no matches so it doesnt typeahead somewhere else
  			window.setTimeout(function(el) {
  				el._prevChar = undefined;
  			}, 1000, self);
  
  		} else {
  			//define self._prevChar if needed
  			if (!self._prevChar){ self._prevChar = ['',0]; }
  
  			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;
  		}
  	},
  
  	// returns some usefull information, called by callbacks only
  	_uiHash: function() {
  		var index = this.index();
  		return {
  			index: index,
  			option: $("option", this.element).get(index),
  			value: this.element[0].value
  		};
  	},
  
  	open: function(event) {
  		var self = this;
  		if ( this.newelement.attr("aria-disabled") != 'true' ) {
  			// TODO: seems to be useless
  			// this._refreshPosition();
  			this._closeOthers(event);
  			this.newelement
  				.addClass('ui-state-active');
  			if (self.options.wrapperElement) {
  				this.list.parent().appendTo('body');
  			} else {
  				this.list.appendTo('body');
  			}
  			this.list.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.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') || 0, 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).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);
  	},
  
  	_setOption: 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);
  		}
  	},
  
  	index: function(newValue) {
  		if (arguments.length) {
  			this.element[0].selectedIndex = newValue;
  			this._refreshValue();
  		} else {
  			return this._selectedIndex();
  		}
  	},
  
  	value: function(newValue) {
  		if (arguments.length) {
  			this.element[0].value = newValue;
  			this._refreshValue();
  		} else {
  			return this.element[0].value;
  		}
  	},
  
  	_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() {
  		var o = this.options;
  		// if its a native pop-up we need to calculate the position of the selected li
  		if (o.style == "popup" && !o.positionOptions.offset) {
  			var selected = this._selectedOptionLi();
  			var _offset = "0 -" + (selected.outerHeight() + selected.offset().top - this.list.offset().top);
  		}
  		this.list
  			.css({
  				zIndex: this.element.zIndex()
  			})
  			.position({
  				// set options for position plugin
  				of: o.positionOptions.of || this.newelement,
  				my: o.positionOptions.my,
  				at: o.positionOptions.at,
  				offset: o.positionOptions.offset || _offset
  			});
  	}
  });
  
  })(jQuery);
  