var xmlhttp=false; xmlhttp=null
// code for Mozilla, etc.

if (window.XMLHttpRequest) {
   xmlhttp=new XMLHttpRequest(); 
}
else if (window.ActiveXObject) {
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}

function getTopResults(ver) {
	
	var GameId = document.getElementById('selLevel').value;
	
	xmlhttp.open("GET", "/games/leaderboards_proxy.php?ver=" + ver + "&GameId=" + GameId + "&timestamp" + new Date().getTime(), true);
	
	xmlhttp.onreadystatechange=function() {

		if (xmlhttp.readyState==4) {
			var x=document.getElementById('tblScores').rows[3].cells;
			
			x[1].innerHTML = "<table width=100% bgcolor=#ffffff border=0 cellSpacing=1 cellPadding=2 align='center'>" + xmlhttp.responseText + "</table>";
		}
	}
	xmlhttp.send(null);
}