$data=$this->db->select('DISTINCT browsedate')->from($this->_tableName)->where("member_id={$member_id}")->where("browsedate BETWEEN {$startTime} AND {$endTime}")->order($order[0],$order[1])->fetchAll();
$data=$this->db->select('DISTINCT browsedate')->from($this->_tableName)->where("member_id={$member_id}")->where("browsedate BETWEEN {$startTime} AND {$endTime}")->order($order[0],$order[1])->fetchAll();