/*Left menu onclick
sfHoverLeftMenu = function() {
	var sfEls = document.getElementById("navLeft").getElementsByTagName("LI");
	for (i in sfEls){
		sfEls[i].onclick=function() {
			if (this.className == ""){
				this.className+="sfhover";
			}else{
				this.className=this.className.replace(new RegExp("sfhover\\b"), "");
			}
		}
	}
}
*/

sfHoverLeftMenu = function() {
	var sfEls = document.getElementById("navLeft").getElementsByTagName("LI");
	for (i in sfEls){
		sfEls[i].onmouseover=function() {
			this.className+="sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("sfhover\\b"), "");
		}
	}
}

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("UL");
	for (i in sfEls){
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

/*
var rolled = null;

function refobj(object){
	if (document.getElementById) return document.getElementById(object);
	else if (document.all) return eval('document.all.' + object);
	else return false;
}


function roll(object,parent){
	var original = object;
	object = refobj(object);
	if (rolled != null){
		rolled = refobj(rolled);
		rolled.style.display = 'none';
		if(object == rolled) {
			rolled = null;
			return false;
		}
	}
	if( !object.style ) return false;
	if( object.style.display == 'none' ){
		 object.style.display = '';
		 rolled = original;
	}
	else {
		object.style.display = 'none';

	}
	return false;
}
*/