public function listEnabled()
{
$this->dao->select( sprintf("a.*, b.*, c.i_num_items, FIELD(fk_c_locale_code, '%s') as locale_order", $this->dao->connId->real_escape_string(osc_current_user_locale()) ) );
$this->dao->from( $this->getTableName().' as a' );
$this->dao->join(DB_TABLE_PREFIX.'t_category_description as b', 'a.pk_i_id = b.fk_i_category_id', 'INNER');
$this->dao->join(DB_TABLE_PREFIX.'t_category_stats as c ', 'a.pk_i_id = c.fk_i_category_id', 'LEFT');
$this->dao->where("b.s_name != ''");
$this->dao->where("a.b_enabled = 1");