//This is the script that enables the news items to expand and contract.
 function makeVisible(whichNavs)
 {
 document.getElementById(whichNavs).style.display=(document.getElementById(whichNavs).style.display=="none")?"block":"none";
 }


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(document.getElementById("bs")!= undefined) 
	{
		var sfEls2 = document.getElementById("bs").getElementsByTagName("LI");
		for (var i=0; i<sfEls2.length; i++) {
			sfEls2[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls2[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}	
	}	
	
}



if (window.attachEvent) window.attachEvent("onload", sfHover);