Application cleanup

2 files changed, 0 insertions, 987 deletions

diff --git a/vendor/assets/javascripts/jquery.tagify.js b/vendor/assets/javascripts/jquery.tagify.js
deleted file mode 100644
index f22d4c71191..00000000000
--- a/vendor/assets/javascripts/jquery.tagify.js
+++ /dev/null
@@ -1,143 +0,0 @@
-/* Author: Alicia Liu */
-
-(function ($) {
-
-	$.widget("ui.tagify", {
-		options: {
-			delimiters: [13, 188],          // what user can type to complete a tag in char codes: [enter], [comma]
-			outputDelimiter: ',',           // delimiter for tags in original input field
-			cssClass: 'tagify-container',   // CSS class to style the tagify div and tags, see stylesheet
-			addTagPrompt: 'add tags'        // placeholder text
-		},
-
-		_create: function() {
-			var self = this,
-				el = self.element,
-				opts = self.options;
-
-			this.tags = [];
-
-			// hide text field and replace with a div that contains it's own input field for entering tags
-			this.tagInput = $("<input type='text'>")
-				.attr( 'placeholder', opts.addTagPrompt )
-				.keypress( function(e) {
-					var $this = $(this),
-					    pressed = e.which;
-
-					for ( i in opts.delimiters ) {
-
-						if (pressed == opts.delimiters[i]) {
-							self.add( $this.val() );
-							e.preventDefault(); 
-							return false;
-						}
-					}
-				})
-				// for some reason, in Safari, backspace is only recognized on keyup
-				.keyup( function(e) {
-					var $this = $(this),
-					    pressed = e.which;
-
-					// if backspace is hit with no input, remove the last tag
-					if (pressed == 8) { // backspace
-						if ( $this.val() == "" ) {
-							self.remove();
-							return false;
-						}
-						return;
-					}
-				});
-
-			this.tagDiv = $("<div></div>")
-			    .addClass( opts.cssClass )
-			    .click( function() {
-			        $(this).children('input').focus();
-			    })
-			    .append( this.tagInput )
-				.insertAfter( el.hide() );
-
-			// if the field isn't empty, parse the field for tags, and prepopulate existing tags
-			var initVal = $.trim( el.val() );
-
-			if ( initVal ) {
-				var initTags = initVal.split( opts.outputDelimiter );
-				$.each( initTags, function(i, tag) {
-				    self.add( tag );
-				});
-			}
-		},
-
-		_setOption: function( key, value ) {
-			options.key = value;
-		},
-
-		// add a tag, public function		
-		add: function(text) {
-    		var self = this;
-			text = text || self.tagInput.val();
-			if (text) {
-				var tagIndex = self.tags.length;
-
-				var removeButton = $("<a href='#'>x</a>")
-					.click( function() {
-						self.remove( tagIndex );
-						return false;
-					});
-				var newTag = $("<span></span>")
-					.text( text )
-					.append( removeButton );
-
-				self.tagInput.before( newTag );
-				self.tags.push( text );
-				self.tagInput.val('');
-			}
-		},
-
-		// remove a tag by index, public function
-		// if index is blank, remove the last tag
-		remove: function( tagIndex ) {
-			var self = this;
-			if ( tagIndex == null  || tagIndex === (self.tags.length - 1) ) {
-				this.tagDiv.children("span").last().remove();
-				self.tags.pop();
-			}
-			if ( typeof(tagIndex) == 'number' ) {
-				// otherwise just hide this tag, and we don't mess up the index
-				this.tagDiv.children( "span:eq(" + tagIndex + ")" ).hide();
-				 // we rely on the serialize function to remove null values
-				delete( self.tags[tagIndex] );
-			}
-		},
-
-		// serialize the tags with the given delimiter, and write it back into the tagified field
-		serialize: function() {
-			var self = this;
-			var delim = self.options.outputDelimiter;
-			var tagsStr = self.tags.join( delim );
-
-			// our tags might have deleted entries, remove them here
-			var dupes = new RegExp(delim + delim + '+', 'g'); // regex: /,,+/g
-			var ends = new RegExp('^' + delim + '|' + delim + '$', 'g');  // regex: /^,|,$/g
-			var outputStr = tagsStr.replace( dupes, delim ).replace(ends, '');
-
-			self.element.val(outputStr);
-			return outputStr;
-		},
-
-		inputField: function() {
-		    return this.tagInput;
-		},
-
-		containerDiv: function() {
-		    return this.tagDiv;
-		},
-
-		// remove the div, and show original input
-		destroy: function() {
-		    $.Widget.prototype.destroy.apply(this);
-			this.tagDiv.remove();
-			this.element.show();
-		}
-	});
-
-})(jQuery);
\ No newline at end of file
diff --git a/vendor/assets/javascripts/jquery.ui.selectmenu.js b/vendor/assets/javascripts/jquery.ui.selectmenu.js
deleted file mode 100644
index 957fe4d8887..00000000000
--- a/vendor/assets/javascripts/jquery.ui.selectmenu.js
+++ /dev/null
@@ -1,844 +0,0 @@
- /*
- * jQuery UI selectmenu dev version
- *
- * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * http://docs.jquery.com/UI
- * https://github.com/fnagel/jquery-ui/wiki/Selectmenu
- */
-
-(function($) {
-
-$.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: "<div />"
-  },
-
-  _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;
-
-    // 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': '#nogo',
-      'tabindex': this.element.attr( 'disabled' ) ? 1 : 0,
-      'aria-haspopup': true,
-      'aria-owns': this.ids[ 1 ]
-    });
-    this.newelementWrap = $( o.wrapperElement )
-      .append( this.newelement )
-      .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 );
-
-    // append status span to button
-    this.newelement.prepend( '<span class="' + self.widgetBaseClass + '-status" />' );
-
-    // make associated form label trigger focus
-    $( 'label[for="' + selectmenuId + '"]' )
-      .attr( 'for', this.ids[0] )
-      .bind( 'click.selectmenu', function() {
-        self.newelement[0].focus();
-        return false;
-      });
-
-    // click toggle for menu visibility
-    this.newelement
-      .bind('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;
-      })
-      .bind('click.selectmenu', function() {
-        return false;
-      })
-      .bind("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;
-        }
-        return ret;
-      })
-      .bind('keypress.selectmenu', function(event) {
-        self._typeAhead(event.which, 'mouseup');
-        return true;
-      })
-      .bind('mouseover.selectmenu focus.selectmenu', function() {
-        if (!o.disabled) {
-          $(this).addClass(self.widgetBaseClass + '-focus ui-state-hover');
-        }
-      })
-      .bind('mouseout.selectmenu blur.selectmenu', function() {
-        if (!o.disabled) {
-          $(this).removeClass(self.widgetBaseClass + '-focus ui-state-hover');
-        }
-      });
-
-    // document click closes menu
-    $(document).bind("mousedown.selectmenu", function(event) {
-      self.close(event);
-    });
-
-    // change event on original selectmenu
-    this.element
-      .bind("click.selectmenu", function() {
-        self._refreshValue();
-      })
-      // FIXME: newelement can be null under unclear circumstances in IE8
-      // TODO not sure if this is still a problem (fnagel 20.03.11)
-      .bind("focus.selectmenu", function() {
-        if (self.newelement) {
-          self.newelement[0].focus();
-        }
-      });
-
-    // set width when not set via options
-    if (!o.width) {
-      o.width = this.element.outerWidth();
-    }
-    // set menu button width
-    this.newelement.width(o.width);
-
-    // hide original selectmenu element
-    this.element.hide();
-
-    // create menu portion, append to body    
-    this.list = $( '<ul />', {
-      'class': 'ui-widget ui-widget-content',
-      'aria-hidden': true,
-      'role': 'listbox',
-      'aria-labelledby': this.ids[0],
-      'id': this.ids[1]
-    });
-    this.listWrap = $( o.wrapperElement )
-      .addClass( self.widgetBaseClass + '-menu' )
-      .append( this.list )
-      .appendTo( 'body' );
-    
-    // transfer menu click to menu button
-    this.list
-      .bind("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);
-            $(event.target).parents('li:eq(0)').trigger('mouseup');
-            break;
-          case $.ui.keyCode.ESCAPE:
-            self.close(event, true);
-            break;
-          default:
-            ret = true;
-        }
-        return ret;
-      })
-      .bind('keypress.selectmenu', function(event) {
-        self._typeAhead(event.which, 'focus');
-        return true;
-      })
-      // this allows for using the scrollbar in an overflowed list
-      .bind( 'mousedown.selectmenu mouseup.selectmenu', function() { return false; });
-
-    // needed when window is resized
-    // TODO seems to be useless, but causes errors (fnagel 01.08.11)
-    // see: https://github.com/fnagel/jquery-ui/issues/147
-    // $(window).bind( "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() {
-        var opt = $(this);
-        selectOptionData.push({
-          value: opt.attr('value'),
-          text: self._formatText(opt.text()),
-          selected: opt.attr('selected'),
-          disabled: opt.attr('disabled'),
-          classes: opt.attr('class'),
-          typeahead: opt.attr('typeahead'),
-          parentOptGroup: opt.parent('optgroup'),
-          bgImage: o.bgImage.call(opt)
-        });
-      });
-
-    // 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
-    if (selectOptionData.length) {
-      for (var i = 0; i < selectOptionData.length; i++) {
-        var thisLiAttr = { role : 'presentation' };
-        if ( selectOptionData[ i ].disabled ) {
-          thisLiAttr[ 'class' ] = this.namespace + '-state-disabled';
-        }          
-        var thisAAttr = {
-          html: selectOptionData[i].text,
-          href : '#nogo',
-          tabindex : -1,
-          role : 'option',
-          'aria-selected' : false
-        };
-        if ( selectOptionData[ i ].disabled ) {
-          thisAAttr[ 'aria-disabled' ] = selectOptionData[ i ].disabled;
-        }
-        if ( selectOptionData[ i ].typeahead ) {
-          thisAAttr[ 'typeahead' ] = selectOptionData[ i ].typeahead;
-        }        
-        var thisA = $('<a/>', thisAAttr);
-        var thisLi = $('<li/>', thisLiAttr)  
-          .append(thisA)        
-          .data('index', i)
-          .addClass(selectOptionData[i].classes)
-          .data('optionClasses', selectOptionData[i].classes || '')
-          .bind("mouseup.selectmenu", function(event) {
-            if (self._safemouseup && !self._disabled(event.currentTarget) && !self._disabled($( event.currentTarget ).parents( "ul>li." + self.widgetBaseClass + "-group " )) ) {
-              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;
-          })
-          .bind("click.selectmenu", function() {
-            return false;
-          })
-          .bind('mouseover.selectmenu focus.selectmenu', function(e) {
-            // no hover if diabled
-            if (!$(e.currentTarget).hasClass(self.namespace + '-state-disabled') && !$(e.currentTarget).parent("ul").parent("li").hasClass(self.namespace + '-state-disabled')) {
-              self._selectedOptionLi().addClass(activeClass);
-              self._focusedOptionLi().removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
-              $(this).removeClass('ui-state-active').addClass(self.widgetBaseClass + '-item-focus ui-state-hover');
-            }
-          })
-          .bind('mouseout.selectmenu blur.selectmenu', function() {
-            if ($(this).is(self._selectedOptionLi().selector)) {
-              $(this).addClass(activeClass);
-            }
-            $(this).removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
-          });
-
-        // optgroup or not...
-        if ( selectOptionData[i].parentOptGroup.length ) {
-          var optGroupName = self.widgetBaseClass + '-group-' + this.element.find( 'optgroup' ).index( selectOptionData[i].parentOptGroup );
-          if (this.list.find( 'li.' + optGroupName ).length ) {
-            this.list.find( 'li.' + optGroupName + ':last ul' ).append( thisLi );
-          } else {
-            $(' <li role="presentation" class="' + self.widgetBaseClass + '-group ' + optGroupName + (selectOptionData[i].parentOptGroup.attr("disabled") ? ' ' + this.namespace + '-state-disabled" aria-disabled="true"' : '"' ) + '><span class="' + self.widgetBaseClass + '-group-label">' + selectOptionData[i].parentOptGroup.attr('label') + '</span><ul></ul></li> ')
-              .appendTo( this.list )
-              .find( 'ul' )
-              .append( thisLi );
-          }
-        } else {
-          thisLi.appendTo(this.list);
-        }
-
-        // 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);
-              }
-            }
-          }
-        }
-      }
-    } else {
-      $('<li role="presentation"><a href="#nogo" tabindex="-1" role="option"></a></li>').appendTo(this.list);
-    }
-    // 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 );
-    }
-
-    // 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 );
-    } else {
-      this.list.width( o.menuWidth ? o.menuWidth : o.width - o.handleWidth );
-    }
-
-    // reset height to auto
-    this.list.css( 'height', 'auto' );
-    var listH = this.listWrap.height();
-    // calculate default max height
-    if ( o.maxHeight && o.maxHeight < listH ) {
-      this.list.height( o.maxHeight );
-    } else {
-      var winH = $( window ).height() / 3;
-      if ( winH < listH ) this.list.height( winH );
-    }
-    
-    // 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' ) ) {
-      this.disable();
-    } else {
-      this.enable()
-    }
-    
-    // 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' )
-      .unbind( ".selectmenu" );
-
-    // TODO unneded as event binding has been disabled
-    // $( window ).unbind( ".selectmenu" );
-    $( document ).unbind( ".selectmenu" );
-
-    // unbind click on label, reset its for attr
-    $( 'label[for=' + this.newelement.attr('id') + ']' )
-      .attr( 'for', this.element.attr( 'id' ) )
-      .unbind( '.selectmenu' );
-    
-    this.newelementWrap.remove();
-    this.listWrap.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).toUpperCase();
-    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 );
-          }
-        }
-      });
-      // 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 ) {
-        self._prevChar = undefined;
-      }, 1000, self );
-
-    } else {
-      // define self._prevChar if needed
-      if ( !self._prevChar ) { self._prevChar = [ '' , 0 ]; }
-
-      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, o = this.options;
-    if ( self.newelement.attr("aria-disabled") != 'true' ) {
-      self._closeOthers(event);
-      self.newelement.addClass('ui-state-active');
-        
-      self.listWrap.appendTo( o.appendTo );
-      self.list.attr('aria-hidden', false);
-      
-      if ( o.style == "dropdown" ) {
-        self.newelement.removeClass('ui-corner-all').addClass('ui-corner-top');
-      }
-      
-      self.listWrap.addClass( self.widgetBaseClass + '-open' );
-      // positioning needed for IE7 (tested 01.08.11 on MS VPC Image)
-      // see https://github.com/fnagel/jquery-ui/issues/147
-      if ( $.browser.msie && $.browser.version.substr( 0,1 ) == 7 ) {
-        self._refreshPosition();
-      }
-      var selected = self.list.attr('aria-hidden', false).find('li:not(.' + self.widgetBaseClass + '-group):eq(' + self._selectedIndex() + '):visible a');
-      if (selected.length) selected[0].focus();
-      // positioning needed for FF, Chrome, IE8, IE7, IE6 (tested 01.08.11 on MS VPC Image)
-      self._refreshPosition();      
-      
-      self._trigger("open", event, self._uiHash());
-    }
-  },
-
-  close: function(event, retainFocus) {
-    if ( this.newelement.is('.ui-state-active') ) {
-      this.newelement
-        .removeClass('ui-state-active');
-      this.listWrap.removeClass(this.widgetBaseClass + '-open');
-      this.list.attr('aria-hidden', true);
-      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) {
-    if (this._disabled(event.currentTarget)) { return false; }
-    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.parent().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, recIndex) {
-    // do nothing if disabled
-    if (!this.options.disabled) {
-      var currIndex = parseInt(this._selectedOptionLi().data('index') || 0, 10);
-      var newIndex = currIndex + amt;
-      // do not loop when using up key
-
-      if (newIndex < 0) {
-        newIndex = 0;
-      }
-      if (newIndex > this._optionLis.size() - 1) {
-        newIndex = this._optionLis.size() - 1;
-      }
-      // Occurs when a full loop has been made
-      if (newIndex === recIndex) { return false; }
-
-      if (this._optionLis.eq(newIndex).hasClass( this.namespace + '-state-disabled' )) {
-        // if option at newIndex is disabled, call _moveFocus, incrementing amt by one
-        (amt > 0) ? ++amt : --amt;
-        this._moveSelection(amt, newIndex);
-      } else {
-        return this._optionLis.eq(newIndex).trigger('mouseup');
-      }
-    }
-  },
-
-  _moveFocus: function(amt, recIndex) {
-    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;
-    }
-
-    //Occurs when a full loop has been made
-    if (newIndex === recIndex) { return false; }
-
-    var activeID = this.widgetBaseClass + '-item-' + Math.round(Math.random() * 1000);
-
-    this._focusedOptionLi().find('a:eq(0)').attr('id', '');
-
-    if (this._optionLis.eq(newIndex).hasClass( this.namespace + '-state-disabled' )) {
-      // if option at newIndex is disabled, call _moveFocus, incrementing amt by one
-      (amt > 0) ? ++amt : --amt;
-      this._moveFocus(amt, newIndex);
-    } else {
-      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;
-    // set
-    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);
-    }
-  },
-
-  disable: function(index, type){
-      // if options is not provided, call the parents disable function
-      if ( typeof( index ) == 'undefined' ) {
-        this._setOption( 'disabled', true );
-      } else {
-        if ( type == "optgroup" ) {
-          this._disableOptgroup(index);
-        } else {
-          this._disableOption(index);
-        }
-      }
-  },
-
-  enable: function(index, type) {
-      // if options is not provided, call the parents enable function
-      if ( typeof( index ) == 'undefined' ) {
-        this._setOption('disabled', false);
-      } else {
-        if ( type == "optgroup" ) {
-          this._enableOptgroup(index);
-        } else {
-          this._enableOption(index);
-        }
-      }
-  },
-
-  _disabled: function(elem) {
-      return $(elem).hasClass( this.namespace + '-state-disabled' );
-  },
-
-  _disableOption: function(index) {
-      var optionElem = this._optionLis.eq(index);
-      if (optionElem) {
-        optionElem.addClass(this.namespace + '-state-disabled')
-          .find("a").attr("aria-disabled", true);
-        this.element.find("option").eq(index).attr("disabled", "disabled");
-      }
-  },
-
-  _enableOption: function(index) {
-      var optionElem = this._optionLis.eq(index);
-      if (optionElem) {
-        optionElem.removeClass( this.namespace + '-state-disabled' )
-          .find("a").attr("aria-disabled", false);
-        this.element.find("option").eq(index).removeAttr("disabled");
-      }
-  },
-
-  _disableOptgroup: function(index) {
-      var optGroupElem = this.list.find( 'li.' + this.widgetBaseClass + '-group-' + index );
-      if (optGroupElem) {
-        optGroupElem.addClass(this.namespace + '-state-disabled')
-          .attr("aria-disabled", true);
-        this.element.find("optgroup").eq(index).attr("disabled", "disabled");
-      }
-  },
-
-  _enableOptgroup: function(index) {
-      var optGroupElem = this.list.find( 'li.' + this.widgetBaseClass + '-group-' + index );
-      if (optGroupElem) {
-        optGroupElem.removeClass(this.namespace + '-state-disabled')
-          .attr("aria-disabled", false);
-        this.element.find("optgroup").eq(index).removeAttr("disabled");
-      }
-  },
-
-  index: function(newValue) {
-    if (arguments.length) {
-      if (!this._disabled($(this._optionLis[newValue]))) {
-        this.element[0].selectedIndex = newValue;
-        this._refreshValue();
-      } else {
-        return false;
-      }
-    } 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 );
-    }
-    // update zIndex if jQuery UI is able to process
-    var zIndexElement = this.element.zIndex();
-    if ( zIndexElement ) {
-      this.listWrap.css( 'zIndex', zIndexElement );
-    }
-    this.listWrap.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,
-      collision: o.positionOptions.collision || 'flip'
-    });
-  }
-});
-
-})(jQuery);