var ie = (document.all)
	var nbmenus = 4;
	
	function InitMenu() {
		for(var i=1;i<=nbmenus;i++) {
			document.getElementById('menu'+i).style.visibility = "hidden";
			document.getElementById('menu'+i).style.position = "absolute";
		}
	}
	
	function ShowMenu(elem,menunum)	{
	
		HideMenu();
		
		var bar = elem;
		var menu = document.getElementById('menu'+menunum);
	
		menu.style.visibility = 'visible';
		menu.style.top =  bar.offsetTop + bar.offsetHeight + document.getElementById('Bdy').scrollTop + 'px';
		menu.style.left = bar.offsetLeft + document.getElementById('Bdy').scrollLeft + 'px';
		
		reset_highlight(menu)

	}
	
	
	function reset_highlight(elem) {
		
		var menu = elem;
		
		if(ie) { var items = menu.childNodes[0].childNodes; }
		else { var items = menu.childNodes[1].childNodes; }
		
		var nbitems = items.length;
		//alert(items.innerHTML);
		if(ie) { nbitems++; }
		var j=0;
		for(var i = 0;i<nbitems-1;i++){ 
			if(!items[i].id) {
				items[i].childNodes[j].className = 'menuItem'; 
			}
			if(!ie) { i++; }
		}
	}
	
	
	function highlight(elem,submenu)	{
		
		var menu = elem.parentNode.parentNode.parentNode;
		
		reset_highlight(menu)
		
		elem.className="menuItemOver";
		window.defaultStatus = elem.title;
	}
	
	
	function HideMenu()	{
		  for(var i=1;i<=nbmenus;i++) { 
			  var element = document.getElementById("menu"+i)
			  if(element.style.visibility == "visible") {
				  element.style.visibility = "hidden";
				  element.style.position = "absolute";
			  }
		  }
	}
	
	
	function Do(str) {
		location.href = str;
	}