/*****************************************************************************************************
****************************************************************************************************
Description		- This document contains the functions and code necessary to create the dropdown menus
				  in IE.
				  
Notes			20110123 - Created
****************************************************************************************************
*****************************************************************************************************/
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);