var xmlhttp;

function addToFavorites(gameid, id, url)
{
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url = url+"includes/addtofavorite.php";
	var params = "gameid="+gameid+"&userid="+id;
	url = url+"?"+params;

	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("POST",url,true);
	xmlhttp.send(params);
}

function stateChanged()
{
	if (xmlhttp.readyState==4)
	{
		var loader = document.getElementById('showresult');
		var res = xmlhttp.responseText;
		document.getElementById("showresult").innerHTML=xmlhttp.responseText;
		
	}
}

function GetXmlHttpObject()
{
	var objXMLHttp=null;
	if (window.XMLHttpRequest)
	  {
	  objXMLHttp=new XMLHttpRequest();
	  }
	else if (window.ActiveXObject)
	  {
	  objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	  }
	return objXMLHttp;
}