ทำ การใส่ qty ตาม tc admin อะคับ แต่ไม่ได้ ดูให้ผมหน่อย

 <table width="97%"  border="0" align="center" class="CSSTableGenerator">
          <tr></tr>
          <tr>
            <td width="18%" align="center" bgcolor="#333333">Picture</td>
            <td width="13%" align="center" bgcolor="#333333">ProductID</td>
            <td width="13%" align="center" bgcolor="#333333">ProductName</td>
            <td width="12%" align="center" bgcolor="#333333">Category</td>
            <td width="10%" align="center" bgcolor="#333333">Details</td>
            <td width="8%" align="center" bgcolor="#333333">Price</td>
            <td width="36"bgcolor="#333333"><font color="#FFFFFF">Quantity</font></td>
            <td width="16%" align="center" bgcolor="#333333">Cart</td>
          </tr>
          <?
while($objResult = mysql_fetch_array($objQuery))
  {
  ?>
          <tr>
            <td align="center" bgcolor="#666666"><a href="../inventory_images/<?=$objResult["id"];?>.jpg"><img style="border:#666 1px solid;"src="../inventory_images/<?=$objResult["id"];?>.jpg" width="128" height="151" border="3"></a></td>
            <td align="center" bgcolor="#666666"><?=$objResult["id"];?></td>
            <td align="center" bgcolor="#666666"><?=$objResult["product_name"];?></td>
            <td align="center" bgcolor="#666666"><?=$objResult["category"];?></td>
            <td align="center" bgcolor="#666666"><?=$objResult["details"];?></td>
            <td align="center" bgcolor="#666666"><?=$objResult["price"];?>B.</td>
            <td><input name="qty" type="text" id="qty" size="2" value=1 /></td>
            <td align="center" bgcolor="#666666"><a href="order.php?id=<?=$objResult["id"];?>">Order</a></td>
          </tr>
          <?
  }
  ?>
        </table>
        <p>&nbsp;</p>
        <br>
        <a href="show.php">View Cart</a> | <a href="clear.php">Clear Cart</a>
        </center>
      <p>
        <?
mysql_close();
?>
      &nbsp;</p></td>
  </tr>
  <tr>
    <td colspan="2"  valign="top">&nbsp;</td>
  </tr>
  </table>
</center>
<?php include_once("footer.php");?>
</body>
</html>

<?
ob_start();
session_start();



if(!isset($_SESSION["intLine"]))
{
	 $_SESSION["intLine"] = 0;
	 $_SESSION["strid"][0] = $_GET["id"];
	 $_SESSION["strQty"][0] = 1;

	 header("location:show.php");
}
else
{
	
	$key = array_search($_GET["id"], $_SESSION["strid"]);
	if((string)$key != "")
	{
		 $qtyy =$_POST["qty"][0];	
		 $_SESSION["strQty"][$key] = $_SESSION["strQty"][$key] + 1;
	}
	else
	{
		
		 $_SESSION["intLine"] = $_SESSION["intLine"] + 1;
		 $intNewLine = $_SESSION["intLine"];
		 $_SESSION["strid"][$intNewLine] = $_GET["id"];
		 $_SESSION["strQty"][$intNewLine] = 1;
	}
	
	 header("location:show.php");

}
?>

<?
  $Total = 0;
  $SumTotal = 0;

  for($i=0;$i<=(int)$_SESSION["intLine"];$i++)
  {
	  if($_SESSION["strid"][$i] != "")
	  {
		$strSQL = "SELECT * FROM products WHERE id = '".$_SESSION["strid"][$i]."' ";
		$objQuery = mysql_query($strSQL)  or die(mysql_error());
		$objResult = mysql_fetch_array($objQuery);
		$Total = $_SESSION["strQty"][$i] * $objResult["price"]*((100-$objResult["Discount"])/100);
		$SumTotal = $SumTotal + $Total;
	  ?>
	  <tr>
		<td align="center" bgcolor="#99CC00"><?=$_SESSION["strid"][$i];?></td>
		<td align="center" bgcolor="#99CC00"><?=$objResult["product_name"];?></td>
		<td align="center" bgcolor="#99CC00"><?=$objResult["price"];?>B.</td>
		<td align="center" bgcolor="#99CC00"><?=$_SESSION["strQty"][$i];?></td>
		<td align="center" bgcolor="#99CC00"><?=number_format($Total,2);?>B.</td>
		<td align="center" bgcolor="#99CC00"><a href="delete.php?Line=<?=$i;?>">x</a></td>
	  </tr>
	  <?
	  }
  }
  ?>
</table>
      <p>&nbsp;</p>
      <p>Sum Total
        <?=number_format($SumTotal,2);?>
        <br><br>
        <a href="product1.php">Go to Product</a>
        <?
	if($SumTotal > 0)
	{
?>
        | <a href="checkout.php">CheckOut</a>
        <?
	}
?>
      <?
mysql_close();