function showLanguageSelector()
{
	if(document.getElementById('languageselector').style.display=='none'){
		document.getElementById('languageselector').style.display='inline';
	}
	return;
}

function hideLanguageSelector()
{
	if(document.getElementById('languageselector').style.display!='none'){
		document.getElementById('languageselector').style.display='none';
	}
	return;
}