}
//------------------------------------------------------------------------------------------------
-$sql = get_sql_for_supplier_inquiry($_POST['filterType'], $_POST['TransAfterDate'], $_POST['TransToDate'], $_POST['supplier_id']);
+$sql = get_sql_for_supplier_inquiry(get_post('filterType'), get_post('TransAfterDate'), get_post('TransToDate'), get_post('supplier_id'));
$cols = array(
_("Type") => array('fun'=>'systype_name', 'ord'=>''),