window.addEventListener("load", fAnimation, false);

	function fAnimation()
	{
		var oGriffin;
		if(document.getElementById("headerGriffin"))
		{
			oGriffin = document.getElementById("headerGriffin");
			oGriffin.setAttribute('id', 'headerGriffinTransitionFirst');
			setTimeout("fAnimation()", 3000);
		}
		else
			if(document.getElementById("headerGriffinTransitionFirst"))
			{
				oGriffin = document.getElementById("headerGriffinTransitionFirst");
				oGriffin.setAttribute('id', 'headerGriffinTransition');
			}
		else 
		{
			fAnimation();
		}
	}