// JavaScript Document
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);