function procRequest(strUrl){
		var obReq = sendRequest(strUrl);
		if(obReq.status == 200){
			if(obReq.readyState == 4){
				var strRetn = obReq.responseText;
				if(strRetn.search(":")){
					return strRetn.split(":");
				}else{
					return strRetn;
				}
			}
		}
		return null;
	}
	function procRequest2(strUrl){
		var obReq = sendRequest(strUrl);		
		if(obReq.status == 200){
			if(obReq.readyState == 4){
				var strRetn = obReq.responseText;				
				return strRetn;				
			}
		}
		return null;
	}
	function sendRequest(sUrl){
		var obXttp;		
		if(window.ActiveXObject){
			obXttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
		else{
			obXttp = new XMLHttpRequest();
		}
		obXttp.open("GET",sUrl,false);
		obXttp.send(null);
		return obXttp;
	}