private static function fill()
 {
     self::$value = array('confirm_delete_related_post' => __('Are you sure you want to delete this related post?', 'related-posts-for-wp'));
 }
 private static function fill()
 {
     $js_strings = array('confirm_delete_related_post' => __('Are you sure you want to delete this related post?', 'related-posts-for-wp'), 'lbl_delete' => __('Delete this post type', 'related-posts-for-wp'), 'lbl_relink' => __('Relink related posts', 'related-posts-for-wp'), 'lbl_reinstall' => __('Reinstall this post type', 'related-posts-for-wp'), 'lbl_save' => __('Save post type', 'related-posts-for-wp'), 'lbl_add_pt' => __('Add post type', 'related-posts-for-wp'));
     $ptm = new RP4WP_Post_Type_Manager();
     self::$value = array_merge($js_strings, $ptm->get_available_post_types());
 }