function menu_init() {
	if (TransMenu.isSupported()) {
		TransMenu.initialize();

		menu1.onactivate = function() { document.getElementById("seminars").className = "hover"; };
		menu1.ondeactivate = function() { document.getElementById("seminars").className = ""; };

		menu2.onactivate = function() { document.getElementById("products").className = "hover"; };
		menu2.ondeactivate = function() { document.getElementById("products").className = ""; };

		document.getElementById("about").onmouseover = function() {
			ms.hideCurrent();
			this.className = "hover";
		}

		document.getElementById("about").onmouseout = function() { this.className = ""; }
				
		document.getElementById("quiz").onmouseover = function() {
			ms.hideCurrent();
			this.className = "hover";
		}

		document.getElementById("quiz").onmouseout = function() { this.className = ""; }
	}
}

function OpenWin(url, h, w) {
	options='height=' + h + ',width=' + w + ',left=10,top=15,toolbar=0,menubar=0,scrollbars=0,resizable=1,location=0,directories=0,status=0';
	window.open(url, '', options);
}