function $(id) {
    return document.getElementById(id);
}

function showMenu (id) {
	try
	{
		baseID = $("menu"+id);
		divID  = $("submenu"+id);
		if (showMenu.timer) clearTimeout(showMenu.timer);
		hideCur();
		divID.style.display = 'block';
		showMenu.cur = divID;

		if (! divID.isCreate) {
			divID.isCreate = true;
			//divID.timer = 0;
			divID.onmouseover = function () {
				if (showMenu.timer) clearTimeout(showMenu.timer);
				hideCur();
				divID.style.display = 'block';
			};

			function hide () {
				showMenu.timer = setTimeout(function () {divID.style.display = 'none';}, 1000);
			}

			divID.onmouseout = hide;
			baseID.onmouseout = hide;
		}
		function hideCur () {
			showMenu.cur && (showMenu.cur.style.display = 'none');
		}	
	}
	catch (err)
	{
	 //alert('name='+err.name+',msg='+err.message);
	}

}


/*
if (window.Event) 
document.captureEvents(Event.MOUSEUP); 
function nocontextmenu() 
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
function norightclick(e) 
{
if (window.Event) 
{
if (e.which == 2 || e.which == 3)
return false;
}
else
{if (event.button == 2 || event.button == 3) {alert("【健颐能量养生产品招商网】欢迎你"); } }
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
}
document.oncontextmenu = nocontextmenu; // for IE5+
document.onmousedown = norightclick; // for all others
*/