var curMenuItem= -1;
var menuTimer;

function showMenu2(i)
{
	if (curMenuItem!= i)
		hideMenu2();
	
	hideMenu2Stop();
	curMenuItem= i;
	var v= document.getElementById ("menu2_itm"+i);
	if (v)
		v.style.display= "";
}

function hideMenu2Init()
{
	menuTimer= window.setTimeout (hideMenu2, 300);
}

function hideMenu2Stop()
{
	window.clearTimeout (menuTimer);
}

function hideMenu2()
{
	if (curMenuItem!= -1)
	{
		var v= document.getElementById ("menu2_itm"+curMenuItem);
		if (v)
			v.style.display= "none";
	}
	curMenuItem= -1;
}