// JavaScript Document

sfHover = function() { 
	if (document.all&&document.getElementById) {
		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);