$(function() {
	$('#nav_footer li').prepend('- ');

	var
		nav_languages = $('#nav_languages ul'),
		nav_languages_visible = 0;

	$('#show_lan').click(function(event) {
		if(!nav_languages_visible) {
			nav_languages.fadeIn(250);
			nav_languages_visible = true;
		}

		event.stopPropagation();
		event.preventDefault();
	});

	$(document.body).click(function() {
		nav_languages.fadeOut(250);
		nav_languages_visible = false;
	});
});