var oItemOld;
var sMenu;
var bMnuHide = false;
var bMnuSet = false;

function mnuSet(oItem, id)
{
	/*
	if(oItemOld) oItemOld.className = 'off';
	oItem.className = 'on';
	oItemOld = oItem;
	*/
	
	var aMenuItem = new Array();
	for(var i=0; i<aMenu.length; i++)
		if(aMenu[i][0] == id)
			aMenuItem.push('<span class="off"><a href="' + aMenu[i][2] + '">' + aMenu[i][1] + '</a></span>');
	sMenu = aMenuItem.join('&nbsp;|&nbsp;')
	bMnuSet = true;
}
function mnuShow()
{
	if(bMnuSet)
	{
		document.getElementById('mnuChild').innerHTML = sMenu;
		bMnuHide = false; //Cancel menu hide when timeout occurs.
	}
}
function mnuHide()
{
	bMnuHide=true;
	setTimeout('mnuHideNow()', 1000);
}
function mnuHideNow()
{
	if(bMnuHide)
	{
		if(oItemOld) oItemOld.className = 'off';
		document.getElementById('mnuChild').innerHTML = '';
		sMenu = '';
		bMenuSet = false;
	}
}