// JavaScript Document<!--//--><![CDATA[//><!--

sfHover = function() 
	{ var sfEls = document.getElementById("nav").getElementsByTagName("LI"); 
	for (var i=0; i<sfEls.length; i++) 
		{ 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);
//--><!]]>