// Show linked WPML posts in a loog
function wpml_post_languages_in_loop() {
    $post_trid = apply_filters('wpml_element_trid', NULL, get_the_ID(), 'post_' . get_post_type());
    $languages = apply_filters( 'wpml_active_languages', NULL, 'skip_missing=0&orderby=code' );
    if (empty($post_trid))
        return;
    $translation = apply_filters('wpml_get_element_translations', NULL, $post_trid, 'post_' . get_post_type());
    if (1 < count($translation)) {
        echo __('Document also available in: ');
        foreach ($translation as $l) {
            if ($l->element_id != get_the_ID()) {
                $langs[] = '<a href="' . apply_filters('wpml_permalink', ( get_permalink($l->element_id)), $l->language_code) . '">' . $languages[$l->language_code]['translated_name'] . '</a>';
            }
        }

        echo join('  ', $langs);
    }
}