var xmlHttp;
function rating1(id,img)
{
xmlHttp = GetXmlHttpObject();
if (xmlHttp == null)
{
alert ("Browser does not support HTTP Request")
return
} 
var url = "../rating.php";
url = url+"?id="+id;
url = url+"&val="+img;

xmlHttp.onreadystatechange = stateChanged
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function stateChanged() 
{	
	if (xmlHttp.readyState == 4 )
	{	
		var str = xmlHttp.responseText

		if(str == "<b>Already rated!</b>") 
			{
			document.getElementById("msgdisply").innerHTML = str		
			}
			else if(str.charAt(str.length-1)==0)
			{ //alert ("Thank you for your vote!");
			document.getElementById("txtHin1").innerHTML = "<b>("+str.substring(0,str.length-2)+")</b>";
			} else 
			{ //alert ("Thank you for your vote!");
			document.getElementById("txtHin").innerHTML = "<b>("+str.substring(0,str.length-2)+")</b>";
			}	
		
	}
}


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

}
return xmlHttp;
}