var httpcon=GetXmlHttpObject();
var httpcon_cnt=GetXmlHttpObject();
function rating(rat_val)
{
		var $star_rate= rat_val;
	 	var review_id = document.getElementById("review_id_rate").value;
		
	 	
	if($star_rate)
	{
		var newPage = "ajax/rating.php?rating_val="+$star_rate+"&rid="+review_id;
				//alert(newPage);
				//return false;
		        var obj = document.getElementById("rating_val");
				httpcon.open("GET", newPage);
				httpcon.onreadystatechange = function() 
				{
					
					//alert(httpcon.status);
					if (httpcon.readyState == 4 && httpcon.status == 200) 
					{
						//alert(httpcon.responseText);
						
					obj.innerHTML = httpcon.responseText;
					
						
					}
				}
				
				httpcon.send(null);
				
			  return false;
			}
}