sfHover = function() 
{
	var sfEls; 
	
	if ( document.getElementById("menu_container") )
	{
		sfEls = document.getElementById("menu_container").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);
}


function $(elmtid)
{
	return( document.getElementById(elmtid) );
}