Custom language menu for WPML

/* Pierre de la Martinière
 *
 * display all languages avalaible for a Wordpress Theme using WPML
 * directly echo something like "en fr it ru" ...
 *
 * more info at http://wpml.org/documentation/getting-started-guide/language-setup/custom-language-switcher/
 *
 */
 
function language_selector_flags(){
 
    if (function_exists('icl_get_languages')) {
        $languages = icl_get_languages('skip_missing=0&orderby=name&order=asc');
        
        echo '<div class="lang_selector">';
        
        foreach($languages as $i=>$data):
            echo '<a href="'.$data['url'].'">'.$i.'</a>';
        endforeach;
        
        echo '</div>';
    }
}