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);

function listHover(newListId, newSetOn) {
	var listId = newListId;
	var setOn = newSetOn;
	
	var listObject = document.getElementById(listId);
	
	if(setOn) {
		//listObject.className = "hoverOn";
		listObject.style.left = "auto";
	}
	else {
		//listObject.className = "hoverOff";
		listObject.style.left = "-199px";
	}
	
}