// JavaScript Document
var dataObj=[];
function buildsubmenus(){
try{dataObj = eval(typestr);
	}
catch (e){ }
}
function findSubMenu(pid){
	var fp = false;
		for(var i = 0;i<dataObj.length;i++)
		{ //alert (dataObj[i].parentid);
			if(dataObj[i].parentid==pid)
			{fp = true;
			break;}
		}
		return fp;
}
function showMenu(PId){
	if(findSubMenu(PId)){
	
	var thisMenu = document.getElementById(PId);
	//alert (thisMenu.getElementsByTagName("div").length);
	if(thisMenu.getElementsByTagName("div").length>0){
	
		thisMenu.getElementsByTagName("div")[0].style.display="block";
	}
	else{
		creatsubMenu(PId);
		
	}
	}
}
function hideMenu(PId){
	var thisMenu = document.getElementById(PId);
	if(thisMenu.getElementsByTagName("div").length>0){
	thisMenu.getElementsByTagName("div")[0].style.display="none";}
	}
function creatsubMenu(pid){
	var submenu = "<div class='ldiv'>";
	for(var i = 0;i<dataObj.length;i++)
		{
			if(dataObj[i].parentid==pid)
			{
			var url = "portal.do?PID=021003&classid="
									+dataObj[i].id+"";
			submenu = submenu + "<div onmouseover='showMenu("+dataObj[i].id+")' onmouseout='hideMenu("+dataObj[i].id+")' id='"+dataObj[i].id+"' class='sdiv'><a href='"+url+"'>"+dataObj[i].typename+"</a></div>";
			}
		}
		submenu = submenu + "</div>";
		//alert (submenu)
	document.getElementById(pid).innerHTML += submenu;
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false);
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus);