Wordpress - Enfold theme - qTranslate language switcher

/**
 * Generate an Enfold compatible qTranslate language switcher
 *
 * @return void
 */
function qtrans_generate_enfold_compatible_language_switcher()
{
    global $q_config;
    $languages = qtrans_getSortedLanguages();
    $num_langs = count($languages);
    $url = is_404() ? get_option('home') : '';

    wp_enqueue_style( 'avia-wpml', AVIA_BASE_URL.'config-wpml/wpml-mod.css');

    $output = '';
    $output .= "<ul class='avia_wpml_language_switch'>";

    if(is_array($languages))
    {
        foreach ($languages as $lang)
        {
            $currentlang = ($lang == $q_config['language']) ? 'avia_current_lang' : '';

            $output .= "<li class='language_".$lang." $currentlang'><a href='".qtrans_convertURL($url, $lang)."'>";
            $output .= "<span class='language_flag qtrans_flag_" . $lang . " qtrans_flag'></span>";
            $output .= "<span class='language_native'>".$q_config['language_name'][$lang]."</span>";
            $output .= "<span class='language_translated'>".$q_config['language_name'][$lang]."</span>";
            $output .= "<span class='language_code'>".$lang."</span>";
            $output .= "</a></li>";
        }
    }

    $output .= "</ul>";

    echo $output;
}