function GetXml(xmlstring)
		{
			var sURL = "RequestService/GetAllMenu.aspx";
			var oXMLHttp = new ActiveXObject("MSXML2.XMLHTTP");
			oXMLHttp.open('POST', sURL, false);
			oXMLHttp.send(xmlstring);
			return oXMLHttp.responseText ;
		}
	var xmlstring = GetXml("");
	
	//var objSrc = document.getElementById("src");
	//var objAfter = document.getElementById("after");
	//objSrc.innerHTML = xmlstring;
	
	if (mtDropDown.isSupported()) {

		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
		var doc = new ActiveXObject("Msxml2.DOMDocument"); 
			doc.async = false;
			doc.resolveExternals = false;
			doc.loadXML(xmlstring);
			var nList = doc.selectNodes("//Table[parentid='0']");
			//objAfter.innerHTML = xmlstring;
			var sb = "";
			for (var i=0;i<nList.length;i++)
			{
				var node = nList(i);
				var id = node.childNodes.item(0).text;
				var ifshow = node.childNodes.item(5).text;
				var submenu = ms.addMenu(document.getElementById("menu" + id));
				
				var filter = "//Table[parentid='" +id+"']";
				var child = doc.selectNodes(filter);
				for (var c=0;c<child.length;c++)
				{
					var cn = child(c);
					var cid = cn.childNodes.item(0).text;
					var mn = cn.childNodes.item(1).text;
					var curl = cn.childNodes.item(3).text;
					var target = cn.childNodes.item(4).text;
					var cifshow = cn.childNodes.item(5).text;
					submenu.addItem(mn,curl);
				}
			}
		mtDropDown.renderAll();
	}