// Javascript menu functionality

sfHover = function()
{
	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (i in sfEls)
	{
		sfEls[i].onmouseover=function()
		{
			this.className+=" sfhover";
		}
		
		sfEls[i].onmouseout=function()
		{
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

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