function loadDropMenus(){var menu=document.getElementById('topNavigation');for(var i=0;i<menu.childNodes.length;i++){if(menu.childNodes[i].tagName=='LI'){rootMenu=menu.childNodes[i];if(rootMenu.childNodes[0].className=='active'){menu['activeRootMenu']=rootMenu;}
var dropMenu=rootMenu.getElementsByTagName('UL');if(dropMenu.length==0){}
document.registerEventHandler(rootMenu,'mouseover',function(e){e=new EventInfo(e,'LI');var rootMenu=getRootMenu(e.target);document.assignStyleClass(rootMenu,'hover');document.assignStyleClass(e.target,'hover');});document.registerEventHandler(rootMenu,'mouseout',function(e){e=new EventInfo(e,'LI');var rootMenu=getRootMenu(e.target);document.removeStyleClass(rootMenu,'hover');document.removeStyleClass(e.target,'hover');});}}}
function getRootMenu(element){while(element.parentNode&&element.parentNode.id!='topNavigation'){element=element.parentNode;}
return element;}
if(document.browserInfo.isMSIE&&document.browserInfo.version==6){document.registerEventHandler(window,'load',loadDropMenus);}