/**********************************************************
File Name:	aoa_dropdown.js
Author:		Michael Javins
Notes:		This script is used for the control of the
		css driven navigation.
		This script comes from the article from HTML-Dog's
		"Son of Suckerfish".
**********************************************************/
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);