<!-- hidding from older browsers
//Preload images
		image1 = new Image();
 		image1.src = "media/triup.gif";
		image2 = new Image();
 		image2.src = "media/trileft.gif";
		image3 = new Image();
 		image3.src = "media/tridown.gif";
		image4 = new Image();
 		image4.src = "media/tri.gif";
//-->