FB_RequireFeatures(["XFBML"], function()
		{
			FB.Facebook.init("850d09dee5792b4cd93eea645be8812c", "/xd_receiver.php");
		});
		
		function check_login(returned){	
		
		if (!returned){
			var returned = "/index.php";
		}
			FB.Connect.ifUserConnected(returned, null);
		}