function ajaxrate(id,rating){
	if(id && rating){
		var xmlHttp;
		try  
		{
			xmlHttp=new XMLHttpRequest();  
		}
		catch (e)
  		{
			try
    		{
				xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			}
  			catch (e)
			{    
				try
	      		{
					xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); 
				}
    			catch (e)
	      		{
					alert("Your browser does not support AJAX!");      
					return false;      
				}    
			}  
		}
		
  		xmlHttp.onreadystatechange=function()
		{
			if(xmlHttp.readyState==4) { 
				/*success!*/ 
				document.getElementById(id+"_1").style.display = "none";
				document.getElementById(id+"_2").style.display = "none";
				document.getElementById(id+"_3").style.display = "none";
				document.getElementById(id+"_4").style.display = "none";
				document.getElementById(id+"_5").style.display = "none";
				
				document.getElementById(id+"_main").style.width = xmlHttp.responseText+"px;";
			}
			else { /*failure!*/ }
		}
		
		xmlHttp.open("GET","../tripplanner/ajax/ajaxRating.aspx?id="+id+"&rating="+rating+"&sid="+Math.random(),true);
		xmlHttp.send(null);
	}
}