window.OnError = null;

var browserName = navigator.appName;
var version = "";
var browserVer = parseInt(navigator.appVersion);

function on(name) {
 if (version == "ok") {
  document[name].src = eval(name + "on.src");
 }
}

function off(name) {
 if (version == "ok")
  document[name].src = eval(name + ".src");
}

if ((browserName == "Netscape" && browserVer >=3) ||
(browserName == "Microsoft Internet Explorer" && browserVer >= 4))
{
	version = "ok";

	img1 = new Image(100,16);
	img1.src = "images/menu/01a.gif";
	img1on = new Image(100,16);
	img1on.src = "images/menu/011.gif";

	img2 = new Image(100,16);
	img2.src = "images/menu/02a.gif";
	img2on = new Image(100,16);
	img2on.src = "images/menu/021.gif";

	img3 = new Image(100,16);
	img3.src = "images/menu/03a.gif";
	img3on = new Image(100,16);
	img3on.src = "images/menu/031.gif";

	img4 = new Image(100,16);
	img4.src = "images/menu/04a.gif";
	img4on = new Image(100,16);
	img4on.src = "images/menu/041.gif";

	img5 = new Image(100,16);
	img5.src = "images/menu/05a.gif";
	img5on = new Image(100,16);
	img5on.src = "images/menu/051.gif";

	img6 = new Image(100,16);
	img6.src = "images/menu/06a.gif";
	img6on = new Image(100,16);
	img6on.src = "images/menu/061.gif";

	img7 = new Image(70,20);
	img7.src = "images/menu/home1.gif";
	img7on = new Image(70,20);
	img7on.src = "images/menu/home2.gif";

	img8 = new Image(100,16);
	img8.src = "images/menu/07a.gif";
	img8on = new Image(100,16);
	img8on.src = "images/menu/071.gif";

	img9 = new Image(100,16);
	img9.src = "images/menu/08a.gif";
	img9on = new Image(100,16);
	img9on.src = "images/menu/081.gif";

	img10 = new Image(100,16);
	img10.src = "images/menu/09a.gif";
	img10on = new Image(100,16);
	img10on.src = "images/menu/091.gif";

	img11 = new Image(100,16);
	img11.src = "images/menu/100a.gif";
	img11on = new Image(100,16);
	img11on.src = "images/menu/101.gif";
}