NS4 = (document.layers);
		IE4 = (document.all);
		ver4 = (NS4 || IE4);
		IE5 = (IE4 && navigator.appVersion.indexOf("5.")!=-1);
		isMac = (navigator.appVersion.indexOf("Mac") != -1);
		isMenu = (NS4 || (IE4 && !isMac) || (IE5 && isMac));

		function popUp(){return};
		function popDown(){return};
		if (!ver4) event=null;

		function highlight(on) {
			if (IE4) {
				bgCol = "#203858";
				el = event.srcElement;

				while (el.tagName != "TR")
					el = el.parentElement;

				with (el.style) {
					backgroundColor = on ? overCol : bgCol;
					color = on ? overFnt : fntCol;
				}
			}
		}

		function hideMenus() {
			if (IE4)
				hideAll();
			else
				return false;
		}
	//-->