function IsSpotIdExist(theSpotID){
	var request= GXmlHttp.create();
	var url="json_spot_view.html?Actniche_SpotID=" + theSpotID;
	request.open("GET",url,false);
	var existFlag="True";
	request.onreadystatechange=function(){
		if(request.readyState==4){
			eval("var spotObj="+request.responseText);
			if(spotObj.NODATA){
				document.getElementById("popup").style.visibility="visible";
				window.setTimeout('popup_close()',2500);
				existFlag="False";
			} else {
				existFlag="True";
			}
		}
	}
	request.send(null);
	return existFlag;
}

function popup_close(){
	document.getElementById("popup").style.display="none";
}