Programatic qTranslate nav menu

qtranslate-nav.php

<?php if(function_exists('qtrans_getLanguage')) : ?>
	<nav id="langnav">
		<ul>
			<?php
			global $q_config;
			if(is_404()) $url = get_option('home'); else $url = '';
			$current = qtrans_getLanguage();
			foreach($q_config['enabled_languages'] as $language) {
				$attrs = '';
				if($language == $current)
					$attrs = 'class="active"';
				echo '<li><a href="' . qtrans_convertURL($url, $language) . '" ' . $attrs . '>' . $language . '</a></li>';
			}
			?>
		</ul>
	</nav>
<?php endif; ?>