// JScript File
sfHover = function()
{
	var nav = document.getElementById("nav");
	if (nav)
	{
		var sfEls = nav.getElementsByTagName("LI");
		for (var i = 0; i < sfEls.length; i++)
		{
			sfEls[i].onmouseover = function()
			{
				this.className += " hover";
			}
			sfEls[i].onmouseout = function()
			{
				this.className = this.className.replace(new RegExp(" hover\\b"), "");
			}
		}
	}
} 

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