$(document).ready(function () {
    $('#choose').click(show_languages);
    $('#language ul li').mouseover(show_langue);
    $('#language ul li').mouseout(hide_langue);
});

function show_languages() 
{
	if($('#language ul').css('display') == 'none')
	{
		$('#language ul').slideDown('slow');
	}
	else
	{
		$('#language ul').slideUp('slow');
	}
}

function show_langue()
{
	var text = $(this).children('span').text();
	$('#choose').text(text);
}

function hide_langue()
{
	$('#choose').text('Change language');
}