$taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
if ($trans_no) {
$allocs = get_payments_for($trans_no, $trans_type, $supp_trans->supplier_id); // save allocations
$taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
if ($trans_no) {
$allocs = get_payments_for($trans_no, $trans_type, $supp_trans->supplier_id); // save allocations