var langIDInterval = false;

function showLanguages()
{
	if (langIDInterval!= false) clearInterval(langIDInterval);
	//document.getElementByID('languages').style.visibility = "visible";

	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('languages').style.visibility = 'visible';
	}
	else {
		if (document.layers) { // Netscape 4
			document.languages.visibility = 'visible';
		}
		else { // IE 4
			document.all.languages.style.visibility = 'visible';
		}
	}
}

function hideLanguages()
{
	langIDInterval = setInterval('hidel()',300);
}

function hidel()
{
	clearInterval(langIDInterval);
	langIDInterval = false;

	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('languages').style.visibility = 'hidden';
	}
	else {
		if (document.layers) { // Netscape 4
			document.languages.visibility = 'hidden';
		}
		else { // IE 4
			document.all.languages.style.visibility = 'hidden';
		}
	}
}