สอบถามปัญหาการใช้ link ในการส่งค่าไปอีก From ครับ

while($Row = mysql_fetch_array($Qsingle)){
                        $PersonCode = $Row['basket_id'];
                        $barcode = $Row['barcode'];
                        $price = $Row['qty']*$Row['price'];
                        $total = $total + $price;
                    ?>
                        <tr>
                          <td width='89px' class="td">
                            <?php echo $i ?>
                          </td>
                          <td width='426px' class="td">
                            <?php echo $Row['item_name'] ?>
                          </td>
                          <td width='225px' class="td">
                            <input type="text" id="q" value="<?=$Row['qty']?>">
                          </td>
                          <td width='137px' class="td-report-center">
                            <a href="javascript:Sendparameter(<?=$barcode?>);">
                                <script type="text/javascript">
                                  function Sendparameter(barcode){
                                    var barcode ;  
                                    location.href='test.php?code=' + barcode +'&qty=' + document.getElementById("q").value + '&action=true';
                                }
                              </script>