// JavaScript Document
window.onload = function(){
	initMenu();
}
function initMenu(){
	var menu = document.getElementById("column1");
	if(menu){
		var links = menu.getElementsByTagName("a");
		for(var i=0; i<links.length; i++){
			var _link = links[i];
			var _ul = _link.parentNode.getElementsByTagName("ul");
			if(_ul.length){
				_link.child = _link.parentNode;
				_link.onclick = function(){
					closeAll2(this.child);
					if(this.child.className == "opened") this.child.className = "";
					else this.child.className = "opened";
				}	
			}
		}
	}
}
function closeAll2(exception){	
	var menu = document.getElementById("column1");
	if(menu){
		var links = menu.getElementsByTagName("a");
		for(var i=0; i<links.length; i++){
			var _link = links[i];
			var _ul = _link.parentNode.getElementsByTagName("ul");
			if(_ul.length && _link.parentNode != exception){
				_link.parentNode.className = "";
			}
		}
	}
}