bname = navigator.appName;
		bver = parseInt(navigator.appVersion);

		blegal = ((bname == "Netscape" && bver >= 3) || (bname == "Microsoft Internet Explorer" && bver >= 4));

	if( blegal ){

               home1over = new Image;
               home1over.src = "images/roll1.gif";

	           home2over = new Image;
               home2over.src = "images/roll2.gif";

               home3over = new Image;
               home3over.src = "images/roll3.gif";

               home4over = new Image;
               home4over.src = "images/roll4.gif";

               home5over = new Image;
               home5over.src = "images/roll5.gif";
			   
			   home6over = new Image;
               home6over.src = "images/roll6.gif";

  

               homeout = new Image;
               homeout.src = "images/roll4.gif";

	}

	function mouse_over(imgName,imgPlaceName) {

		if( blegal ){

			imgOn = eval(imgName + "over.src");

			document [imgPlaceName].src = imgOn;

		}

	}

	function mouse_out(imgName,imgPlaceName) {

		if( blegal ){

			imgOff = eval(imgName + "out.src");

			document [imgPlaceName].src = imgOff;

		}

	}