var Spry;if(!Spry){Spry={}}if(!Spry.Widget){Spry.Widget={}}Spry.Widget.MenuBar=function(element,opts){this.init(element,opts)};Spry.Widget.MenuBar.prototype.init=function(element,opts){this.element=this.getElement(element);this.currMenu=null;var isie=(typeof document.all!='undefined'&&typeof window.opera=='undefined'&&navigator.vendor!='KDE');if(typeof document.getElementById=='undefined'||(navigator.vendor=='Apple Computer, Inc.'&&typeof window.XMLHttpRequest=='undefined')||(isie&&typeof document.uniqueID=='undefined')){return}if(opts){for(var k in opts){var rollover=new Image;rollover.src=opts[k]}}if(this.element){this.currMenu=this.element;var items=this.element.getElementsByTagName('li');for(var i=0;i<items.length;i++){this.initialize(items[i],element,isie);if(isie){this.addClassName(items[i],"MenuBarItemIE");items[i].style.position="static"}}if(isie){if(this.hasClassName(this.element,"MenuBarVertical")){this.element.style.position="relative"}var linkitems=this.element.getElementsByTagName('a');for(var i=0;i<linkitems.length;i++){linkitems[i].style.position="relative"}}}};Spry.Widget.MenuBar.prototype.getElement=function(ele){if(ele&&typeof ele=="string")return document.getElementById(ele);return ele};Spry.Widget.MenuBar.prototype.hasClassName=function(ele,className){if(!ele||!className||!ele.className||ele.className.search(new RegExp("\\b"+className+"\\b"))==-1){return false}return true};Spry.Widget.MenuBar.prototype.addClassName=function(ele,className){if(!ele||!className||this.hasClassName(ele,className))return;ele.className+=(ele.className?" ":"")+className};Spry.Widget.MenuBar.prototype.removeClassName=function(ele,className){if(!ele||!className||!this.hasClassName(ele,className))return;ele.className=ele.className.replace(new RegExp("\\s*\\b"+className+"\\b","g"),"")};Spry.Widget.MenuBar.prototype.addEventListener=function(element,eventType,handler,capture){try{if(element.addEventListener){element.addEventListener(eventType,handler,capture)}else if(element.attachEvent){element.attachEvent('on'+eventType,handler)}}catch(e){}};Spry.Widget.MenuBar.prototype.createIframeLayer=function(menu){var layer=document.createElement('iframe');layer.tabIndex='-1';layer.src='javascript:false;';menu.parentNode.appendChild(layer);layer.style.left=menu.offsetLeft+'px';layer.style.top=menu.offsetTop+'px';layer.style.width=menu.offsetWidth+'px';layer.style.height=menu.offsetHeight+'px'};Spry.Widget.MenuBar.prototype.removeIframeLayer=function(menu){var layers=menu.parentNode.getElementsByTagName('iframe');while(layers.length>0){layers[0].parentNode.removeChild(layers[0])}};Spry.Widget.MenuBar.prototype.clearMenus=function(root){var menus=root.getElementsByTagName('ul');for(var i=0;i<menus.length;i++){this.hideSubmenu(menus[i])}this.removeClassName(this.element,"MenuBarActive")};Spry.Widget.MenuBar.prototype.bubbledTextEvent=function(){return(navigator.vendor=='Apple Computer, Inc.'&&(event.target==event.relatedTarget.parentNode||(event.eventPhase==3&&event.target.parentNode==event.relatedTarget)))};Spry.Widget.MenuBar.prototype.showSubmenu=function(menu){if(this.currMenu){this.clearMenus(this.currMenu);this.currMenu=null}if(menu){this.addClassName(menu,"MenuBarSubmenuVisible");if(typeof document.all!='undefined'&&typeof window.opera=='undefined'&&navigator.vendor!='KDE'){if(!this.hasClassName(this.element,"MenuBarHorizontal")||menu.parentNode.parentNode!=this.element){menu.style.top=menu.parentNode.offsetTop+'px'}}if(typeof document.uniqueID!="undefined"){this.createIframeLayer(menu)}}this.addClassName(this.element,"MenuBarActive")};Spry.Widget.MenuBar.prototype.hideSubmenu=function(menu){if(menu){this.removeClassName(menu,"MenuBarSubmenuVisible");if(typeof document.all!='undefined'&&typeof window.opera=='undefined'&&navigator.vendor!='KDE'){menu.style.top='';menu.style.left=''}this.removeIframeLayer(menu)}};Spry.Widget.MenuBar.prototype.initialize=function(listitem,element,isie){var opentime,closetime;var link=listitem.getElementsByTagName('a')[0];var submenus=listitem.getElementsByTagName('ul');var menu=(submenus.length>0?submenus[0]:null);var hasSubMenu=false;if(menu){this.addClassName(link,"MenuBarItemSubmenu");hasSubMenu=true}if(!isie){listitem.contains=function(testNode){if(testNode==null){return false}if(testNode==this){return true}else{return this.contains(testNode.parentNode)}}}var self=this;this.addEventListener(listitem,'mouseover',function(e){if(self.bubbledTextEvent()){return}clearTimeout(closetime);if(self.currMenu==listitem){self.currMenu=null}self.addClassName(link,hasSubMenu?"MenuBarItemSubmenuHover":"MenuBarItemHover");if(menu&&!self.hasClassName(menu,"MenuBarSubmenuVisible")){opentime=window.setTimeout(function(){self.showSubmenu(menu)},5)}},false);this.addEventListener(listitem,'mouseout',function(e){if(self.bubbledTextEvent()){return}var related=(typeof e.relatedTarget!='undefined'?e.relatedTarget:e.toElement);if(!listitem.contains(related)){clearTimeout(opentime);self.currMenu=listitem;self.removeClassName(link,hasSubMenu?"MenuBarItemSubmenuHover":"MenuBarItemHover");if(menu){closetime=window.setTimeout(function(){self.hideSubmenu(menu)},0)}}},false)};