function Toggle(e){
	if (!document.getElementById) return;
	if (!e) var e = window.event;
	whichlink = (e.target) ? e.target.id : e.srcElement.id;
	obj=document.getElementById(whichlink+"Menu");
	key=document.getElementById(whichlink);
	keyname=key.firstChild.nodeValue.substring(3);
	if (obj.style.display=="block"){
		obj.style.display="none";
		key.firstChild.nodeValue = "[+]" + keyname;
	}
	else{
		obj.style.display="block";
		key.firstChild.nodeValue = "[-]" + keyname;
	}
}
document.getElementById("ReturnGraphs").onclick=Toggle;
document.getElementById("ReturnImages").onclick=Toggle;	
document.getElementById("ReturnReport").onclick=Toggle;