} } else { $dpath = $popath . 'temppo.pdf'; if (file_exists($dpath)) { if (unlink($dpath)) { $pdf->Output($popath . 'temppo.pdf', 'F'); } else { echo '<p>Unable to Delete temp file</p>'; } } else { $pdf->Output($popath . 'temppo.pdf', 'F'); } } } else { if (isset($_POST['pono'])) { $po->checkPONO($_POST['pono']); } else { if (isset($_POST['qtyreceived'])) { if (isset($_POST['qtyreceived'])) { $qtyreceived = $_POST['qtyreceived']; } if (isset($_POST['rdatedb'])) { $rdatedb = $_POST['rdatedb']; } if (isset($_POST['invno'])) { $invno = $_POST['invno']; } if (isset($_POST['rmrk'])) { $rmrk = $_POST['rmrk']; } if (isset($_POST['poitemid'])) {