Как сделать, кнопку редактировании новости доступной для автора в новостях?

        if( $allow_userinfo and ($member_id['name'] == $row['autor'] and !$user_group[$member_id['user_group']]['allow_all_edit']) ) {
            $tpl->set( '[edit]', "<a href=\"" . $config['http_home_url'] . "index.php?do=addnews&id=" . $row['id'] . "\" >" );
            $tpl->set( '[/edit]', "</a>" );
        } elseif( $is_logged and (($member_id['name'] == $row['autor']) or $user_group[$member_id['user_group']]['allow_all_edit']) ) {
            $_SESSION['referrer'] = $_SERVER['REQUEST_URI'];
            $tpl->set( '[edit]', "<a onclick=\"return dropdownmenu(this, event, MenuNewsBuild('" . $row['id'] . "', 'short'), '170px')\" href=\"#\">" );
            $tpl->set( '[/edit]', "</a>" );
            $allow_comments_ajax = true;
        } else
            $tpl->set_block( "'\\[edit\\](.*?)\\[/edit\\]'si", "" );