// A workaround for dealing with Internet Explorere not complying with
// the w3c document specification.  This enables the float over menu to
//  function as expected 
sfHover = function() {
	
	if (document.getElementById("FRL_site_nav")) {
			var sfEls = document.getElementById("FRL_site_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);
}