function savecaldata(caltype,score)
{
	try
	{
	// Firefox, Opera 8.0+, Safari
	  calobj=new XMLHttpRequest();
	}
	catch (e)
  	{
  // Internet Explorer
		try
		{
		calobj=new ActiveXObject("Msxml2.XMLHTTP");
		}
  		catch (e)
    	{
    		try
      		{
      		calobj=new ActiveXObject("Microsoft.XMLHTTP");
      		}
    		catch (e)
			{
			alert("Your browser does not support AJAX!");
			return false;
			}
		}
  	}
	var url = "savecaldata.php?caltype="+ caltype + "&score=" + score;
	
	calobj.open("get",url,true);
	calobj.send(null);
	}