	<!-- hide script from old browsers

	//detect browser:
	browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
	if (browserName == "Netscape" && browserVer >= 3) browserVer = "1";
	else if (browserName == "Microsoft Internet Explorer" && browserVer == 4) browserVer = "1";
	else browserVer = "2";

	//preload images:
	if (browserVer == 1) {
	a1 = new Image(94,21);
	a1.src = "graphics/site/basket.gif";
	a2 = new Image(94,21);
	a2.src = "graphics/site/basket_over.gif";
	b1 = new Image(94,21);
	b1.src = "graphics/site/checkout.gif";
	b2 = new Image(94,21);
	b2.src = "graphics/site/checkout_over.gif";
	bg = new Image(300,500);
	bg.src = "/images/background.gif";
	}

	//image swapping function:
	function hiLite(imgDocID, imgObjName, comment) {
	if (browserVer == 1) {
	document.images[imgDocID].src = eval(imgObjName + ".src");
	window.status = comment; return true;
	}}
	//end hiding -->