function initPage()
{
	var nav = document.getElementById("nav");
	var login = document.getElementById("login");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++)
		{
			nodes[i].onmouseover = function () 
			{
				if (this.className.indexOf("hover") == -1)
				{
					this.className += " hover";
				}
			}
			nodes[i].onmouseout = function ()
			{
				this.className = this.className.replace(" hover", "");
			}
		}
	}
	if (login)
	{
		login.onmouseover = function () 
		{
			if (this.className.indexOf("hover") == -1)
			{
				this.className += " hover";
			}
		}
		login.onmouseout = function ()
		{
			this.className = this.className.replace(" hover", "");
		}
	}
}
if (window.attachEvent && !window.opera)
	window.attachEvent("onload", initPage);