var xmlHttpStats;
function GetXmlHttpStatsObject()
{
var xmlHttpStats=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttpStats=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttpStats=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttpStats=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttpStats;
}

function rateImg(rating, aId)
{ 
	xmlHttpStats=GetXmlHttpStatsObject()
	if (xmlHttpStats==null) {
		alert ("Browser does not support HTTP Request");
		return;
	}
	// try to connect to the server
	try
	{
		var url="/rate-ajax.php";
		url=url+"?rating="+rating;
		url=url+"&aid="+aId;
		url=url+"&sid="+Math.random();
		xmlHttpStats.open("GET",url,true);
		xmlHttpStats.onreadystatechange=function() {
			if (xmlHttpStats.readyState==4) {
				var content = xmlHttpStats.responseText;
				var contentArr = content.split(";");
				if (contentArr[0] == 1 ){
					rating = contentArr[1] * 25;
					document.getElementById('current-rating').style.width = rating+'px';
					document.getElementById('ratebox-current').innerHTML = contentArr[3];
					document.getElementById('ratingtext').innerHTML = "New: <strong>"+contentArr[1]+"</strong> / 5 stars - "+contentArr[2]+" vote(s).";
				} 
				else {
					document.getElementById('ratebox-current').innerHTML = content;
				}
			}
		}
	   xmlHttpStats.send(null);
	}
	catch(e)
    {
		alert(e.description);
    }
	return;
}