if (document.images) {
				var image1=new Image(); image1.src="images/barvideos_over.gif";
				var image2=new Image(); image2.src="images/barvideos_over.gif";
				var image3=new Image(); image3.src="images/barvideos_over.gif";
				var image4=new Image(); image4.src="images/barvideos_over.gif";
				var image5=new Image(); image5.src="images/barvideos_over.gif";
				var image6=new Image(); image6.src="images/barvideos_over.gif";
				var image7=new Image(); image7.src="images/barvideos_over.gif";
	
		}
			function rollon(name, img1) {
				document[name].src=img1;
				
			}
		
			function rollout(name, img1) {
				document[name].src=img1;
				
			}