var eOpenMenu = null;

function OpenMenu(eSrc,eMenu)
{
	var rect=eSrc.getBoundingClientRect();
	eMenu.style.left = eSrc.offsetLeft + divMenuBar.offsetLeft;
	eMenu.style.top = rect.top + (rect.bottom-rect.top);
	eMenu.style.visibility = "visible";
	eOpenMenu = eMenu;
}

function CloseMenu(eMenu)
{
	eMenu.style.visibility = "hidden";
	eOpenMenu = null;
}

function document.onmouseover()
{
	var eSrc = window.event.srcElement;
	if ("clsMenuBarItem" == eSrc.className)
	{
		var eMenu = document.all[eSrc.id.replace("tdMenuBarItem","divMenu")];
		if (eOpenMenu) 
		{
			if (eOpenMenu != eMenu)
			{
				CloseMenu(eOpenMenu);
			}
		}
		if (eMenu) 
		{
			OpenMenu(eSrc,eMenu);
		}
	}
	else if (eOpenMenu && !eOpenMenu.contains(eSrc) && !divMenuBar.contains(eSrc)) 
	{
		CloseMenu(eOpenMenu);
	}
}

function document.onmouseout()
{
	var eSrc = window.event.srcElement;
	if ("clsMenuBarItem" == eSrc.className)
	{
		eSrc.style.color = ""; 
	}
}