init = function()
{
	navRoot = document.getElementById("menu");
	for (var i=0; i < navRoot.childNodes.length; i++)
	{
		node = navRoot.childNodes[i];
		if (node.nodeName == "LI")
		{
			node.onmouseover = function()
			{
				this.className += " over";
			}
			node.onmouseout = function()
			{
				this.className = this.className.replace(" over", "");
			}
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", init);