function showNav1Lvl2(in_objLvl1)
{
	var arrChilds = in_objLvl1.getElementsByTagName('DIV');
	if (arrChilds.length > 0)
	{
		arrChilds[0].style.display = 'block';
	}
}

function hideNav1Lvl2(in_objLvl1)
{
	var arrChilds = in_objLvl1.getElementsByTagName('DIV');
	if (arrChilds.length > 0)
	{
		arrChilds[0].style.display = 'none';
	}
}