if (document.getElementById){
	document.write('<style type="text/css">\n')
	document.write('.leftsubmenu{display: none;}\n')
	document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementById("masterdiv").getElementsByTagName("span");
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="leftsubmenu") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function switchArrow(arrow,mode,path) {
	if (!path)
		path = "media";
	if (mode == "on")
		img = "../" + path + "/globalimages/leftnav_arrow.gif";
	else
		img = "../media/globalimages/spacer.gif";
	document[arrow].src = img;
}