<!-- Hiding from older browsers
/***
 * Son of Suckerfish CSS Menu Function for Internet Explorer.
 * http://www.htmldog.com/articles/suckerfish/dropdowns/
 ***/
sfHover = function(id, tag) {
	var sfEls = document.getElementById(id).getElementsByTagName(tag);
	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"), "");
		}
	}
}

initHoverHelpers = function() {
  sfHover('lnav', 'li');
  sfHover('tnav', 'li');  
}

if (window.attachEvent) window.attachEvent("onload", initHoverHelpers);
//-->