function COMenu(obj1,obj2)
{
	var el1 = document.getElementById(obj1);
	var el2= document.getElementById(obj2);
	var ar = document.getElementById("cont").getElementsByTagName("img");
		if(el1.style.display == "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].id!="new")
				{
				ar[i].src="images/plus.gif";
				}
			}
			el2.src = "images/minus.gif";
		}else{
			el2.src = "images/plus.gif";
		}
}
function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("cont").getElementsByTagName("DIV");
		if(el.style.display == "none"){
			for (var i=0; i<ar.length; i++){
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
	
}
function ChangeClass(menu, newClass) { 
	 if (document.getElementById) { 
	 	document.getElementById(menu).className = newClass;
	 } 
} 
document.onselectstart = new Function("return true");