sfHover = function() 
{
 var sfEls = document.getElementById("nav").getElementsByTagName("LI");
 
	for( var i=0; i<sfEls.length; i++ ) 
	{
		sfEls[i].onmouseover = function() 
		{
			this.className += " sfhover";
			this.style.zIndex = 200; //this line added to force flyout to be above relatively positioned stuff in IE
		}
		sfEls[i].onmouseout = function() 
		{
			this.className = this.className.replace( new RegExp( " sfhover\\b" ), "" );
		}
	}
}
if( window.attachEvent ) 
{
	window.attachEvent( "onload", sfHover );
}