function wppa_crumb_page_ancestors($sep, $page = '0') {
global $wpdb;
global $wppa;
	
	$query = "SELECT post_parent FROM " . $wpdb->posts . " WHERE post_type = 'page' AND post_status = 'publish' AND id = " . $page . " LIMIT 0,1";
	$parent = $wpdb->get_var($query);
	if (!is_numeric($parent) || $parent == '0') return;
	wppa_crumb_page_ancestors($sep, $parent);
	$query = "SELECT post_title FROM " . $wpdb->posts . " WHERE post_type = 'page' AND post_status = 'publish' AND id = " . $parent . " LIMIT 0,1";
	$title = $wpdb->get_var($query);
	if (!$title) {
		$title = '****';		// Page exists but is not publish
		$wppa['out'] .= wppa_nltab().'';
		$wppa['out'] .= wppa_nltab().''.$title.$sep.'';
	} else {
		$wppa['out'] .= wppa_nltab().''.$title.'';
		$wppa['out'] .= wppa_nltab().''.$sep.'';
	}
}

$thumbs = $wpdb->get_results('SELECT * FROM '.WPPA_PHOTOS.' WHERE mean_rating > 0 AND album = '.$alb.' ORDER BY mean_rating DESC LIMIT '.$max, 'ARRAY_A');