sfHover = function() {
	if(document.getElementById("navContentTypes"))
	{
	var sfEls = document.getElementById("navContentTypes").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);


sfhoverKC = function() {
	if(document.getElementById("navKC"))
	{
		var sfElsKC = document.getElementById("navKC").getElementsByTagName("LI");
		
		for (var i=0; i<sfElsKC.length; i++) {
			sfElsKC[i].onmouseover=function() {
				this.className+=" sfhoverKC";
			}
			sfElsKC[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhoverKC\\b"), "");
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfhoverKC);/**/




var menuToShow = null;
var the_timer
function display(menu)
{
	if(menuToShow == null){
		
		menuToShow = eval(menu + '_menu');
		menuToShow.style.display="block";
	}else{
		clearTimeout(the_timer);
		menuToShow.style.display="none";
		menuToShow = eval(menu + '_menu');
		menuToShow.style.display="block";
	}
	//alert("test " + menu);
	
}
function hideMenu()
{
	if(menuToShow!=null){
		menuToShow.style.display="none";
	}
}

function startTimer()
{
	the_timer=setTimeout("hideMenu()",300);
}