| : | config) && isset($this->config->sortby)) {
                        $selected = $this->config->sortby;
                } else {
                       $selected = 'relevance';
                }
                $options = array ( 'date-posted-asc'  => get_string('date-posted-asc', 'block_tag_flickr'),
                                   'date-posted-desc' => get_string('date-posted-desc', 'block_tag_flickr'),
                                   'date-taken-asc' => get_string('date-taken-asc', 'block_tag_flickr'),
                                   'date-taken-desc' => get_string('date-taken-desc', 'block_tag_flickr'),
                                   'interestingness-asc' => get_string('interestingness-asc', 'block_tag_flickr'),
                                   'interestingness-desc' => get_string('interestingness-desc', 'block_tag_flickr'),
                                   'relevance' => get_string('relevance', 'block_tag_flickr'),
                                   );
                choose_from_menu ($options, 'sortby', $selected);
        ?> |