var closelangdrop;

function showLangDrop()
{
	clearLangDrop();
	document.getElementById('langDrop').style.display = 'block';
}

function hideLangDrop()
{
	document.getElementById('langDrop').style.display = 'none';
}

function clearLangDrop()
{
	try
	{
		window.clearTimeout(closelangdrop);
	}
	catch(e) {}
}