$sql = 'SELECT `section_id`, `page_id`, `position`, `module`, '
     .        '`block`, `publ_start`, `publ_end` '
     . 'FROM `'.$oDb->TablePrefix.'sections` '
     . 'WHERE `page_id`='.$iPageId.' '
     .        'AND '.$iTimestamp.' BETWEEN `publ_start` AND `publ_end` '
     . 'ORDER BY `block`, `position`';
$oResult = $oDb->doQuery($sql);