// JavaScript Document

	sfHover = function() {
	var sfEls = document.getElementById("primary_menu").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
		     parentstyle(this);
			this.className+=" sfhover";
		}
		//sfEls[i].onclick=function() {
		//     parentstyle(this);
		//	this.className+=" sfhover";
		//}
		sfEls[i].onmouseout=function() {
		     parentstyleout(this); 
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	 }
    }
	if (window.attachEvent) window.attachEvent("onload", sfHover);
	
	function parentstyle(elem) {
	 var parentE=elem.parentNode;
	 var parentEE=parentE.parentNode;
	 parentEE.className="parent";
    }
	
	function parentstyleout(elem) {
	 var parentE=elem.parentNode;
	 var parentEE=parentE.parentNode;
	 parentEE.className="";
    }
	
function toggleMenu(objID) {
if (!document.getElementById) return;
var ob = document.getElementById(objID).style;
ob.display = (ob.display == 'block')?'none': 'block';
}