$display_sub_total = price_format($total/* + input_num('freight_cost')*/);
label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right");
$display_sub_total = price_format($total/* + input_num('freight_cost')*/);
label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right");