// /*
// * 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) {
//                if (selectOptionData[i].text == undefined)
//                    continue;
//                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);
/*
* 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
            this.selectmenuId = this.element.attr('id') || 'ui-selectmenu-' + Math.random().toString(16).slice(2, 10);

            //quick array of button and menu id's
            this.ids = [this.selectmenuId + '-' + 'button', this.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="#" 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]).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;
            self._typeAhead(event.keyCode, 'mouseup');
            break;
    }
    return ret;
})
.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(); })
            // newelement can be null under unclear circumstances in IE8
.bind("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
.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);
            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).bind("resize.selectmenu", function () {
                $.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 || '')
.bind("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;
})
.bind("click.selectmenu", function () {
    return false;
})
.bind('mouseover.selectmenu focus.selectmenu', function () {
    self._selectedOptionLi().addClass(activeClass);
    self._focusedOptionLi().removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
    $(this).removeClass('ui-state-active').addClass(self.widgetBaseClass + '-item-focus ui-state-hover');
})
.bind('mouseout.selectmenu blur.selectmenu', function () {
    if ($(this).is(self._selectedOptionLi().selector)) { $(this).addClass(activeClass); }
    $(this).removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
});

                //optgroup or not...
                if (selectOptionData[i].parentOptGroup) {
                    // 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.bind('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') ? true : false;
            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')
.unbind(".selectmenu");

            $(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');

            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) {
            switch (code) {
                case 96:
                    code = 48;
                    break;
                case 97:
                    code = 49;
                    break;
                case 98:
                    code = 50;
                    break;
                case 99:
                    code = 51;
                    break;
                case 100:
                    code = 52;
                    break;
                case 101:
                    code = 53;
                    break;
                case 102:
                    code = 54;
                    break;
                case 103:
                    code = 55;
                    break;
                case 104:
                    code = 56;
                    break;
                case 105:
                    code = 57;
                    break;
                case 222://i
                    code = 304;
                    break;
                case 220://ç
                    code = 199;
                    break;
                case 221://ü
                    code = 220;
                    break;
                case 59: //þ
                    code = 350;
                    break;
                case 186: //þ
                    code = 350;
                    break;
                case 191: //ö
                    code = 214;
                    break;
                case 219: //ð
                    code = 286;
                    break;

            }
            var self = this, focusFound = false, C = String.fromCharCode(code);
            c = C.toLowerCase();
            //alert(code);
            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, char) {
                    focusFound = true;
                    $(elem).trigger(eventType);
                    typeof (self._prevChar) == 'undefined' ? self._prevChar = [char] : self._prevChar[self._prevChar.length] = char;
                }
                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("ANL") != -1)
                        //    alert(thisText.charCodeAt(5));
                        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) {
                    try {
                        el._prevChar = undefined;
                    } catch (ex) {
                        //el._prevChar = null;
                    }
                }, 500, 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;
            var disabledStatus = this.newelement.attr("aria-disabled");
            if (disabledStatus != 'true') {
                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) {
                // FIXME test for number is a kind of legacy support, could be removed at any time (Dez. 2010)
                // see this post for more info: https://github.com/fnagel/jquery-ui/issues#issue/33
                if (typeof newValue == "number") {
                    this.index(newValue);
                } else if (typeof newValue == "string") {
                    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);