var isBackend = false;

var currentMenu = null;
var currentLink = null;
function showSubMenu(id, element) 
{
	hideCurrentSubMenu();
	
	currentMenu = id;
	currentLink = element;
	
	$(currentMenu).style.top = Number($(currentLink).positionedOffset().top - 25) + 'px';
	$(currentMenu).show();	
	$(currentLink).addClassName('current1');	
}

function hideCurrentSubMenu()
{
	if (currentMenu) $(currentMenu).hide();
	if (currentLink) $(currentLink).removeClassName('current1');
}

function gotoUrl(url)
{
	window.location = url;
}