post_type . '_post_options_noncename');
$visibility_comments = get_post_meta_default($post->ID, '_visibility_comments');
$visibility_featured_image = get_post_meta_default($post->ID, '_visibility_featured_image');
$visibility_title = get_post_meta_default($post->ID, '_visibility_title');
$sidebar_popular_posts = get_post_meta_default($post->ID, '_visibility_sidebar_popular_posts');
?>