$headers = array(_('Customer'), _('Tax Id'), _('Total ex. Tax'), _('Tax'));
$aligns = array('left', 'left', 'right', 'right');
if ($orientation == 'L')
- $rep->recalculate_cols($cols);
+ recalculate_cols($cols);
$rep->Font();
$rep->Info($params, $cols, $headers, $aligns);