case 28 : return array("".TB_PREF."wo_issues", null, "issue_no", "reference", "issue_date");
case 29 : return array("".TB_PREF."wo_manufacture", null, "id", "reference", "date_");
case 30 : return array("".TB_PREF."sales_orders", null, "order_no", "customer_ref", "ord_date");
case 28 : return array("".TB_PREF."wo_issues", null, "issue_no", "reference", "issue_date");
case 29 : return array("".TB_PREF."wo_manufacture", null, "id", "reference", "date_");
case 30 : return array("".TB_PREF."sales_orders", null, "order_no", "customer_ref", "ord_date");