// JavaScript Document
// Deluxe Expand Menu 12/06/2006 ZCG;
// Notice: Under FF1.5 IE6
function Init(rootid,subex){
	var root = document.getElementById(rootid);
	var limb = root.getElementsByTagName("ul");
	var aid;
	var uid;
	for(var i = 0;i < limb.length;i++){
		aid = "id" + i;uid = "uid" + i;
		limb[i].id = uid;limb[i].parentNode.childNodes[0].id = aid;limb[i].parentNode.childNodes[0].className = "off";
		limb[i].parentNode.childNodes[0].href = "javascript:void(0)";
		document.getElementById(uid).style.display = subex;
		limb[i].parentNode.childNodes[0].onclick = ex;
	}
}

//open sub menu
function ex(ev){
	var o = document.getElementById("u" + getTriggerNode(ev).id);
	var l = document.getElementById(getTriggerNode(ev).id);
	l.className == "off"?l.className = "on":l.className = "off";o.style.display == "none"?o.style.display = "":o.style.display = "none";
}

function getTriggerNode(e){
	var obj;if (isIE()){
		obj = event.srcElement;
	}else{
		obj = e.target;
	}
	return obj;
}

function isIE(){
	if(document.all){
		return true;
	}else{
		return false;
	}
}