รบกวนช่วยผมทีครับ ผมศึกษาแล้ว ผมก็เอาไปใช้แล้วผม ยัง งง ยุคับ

  <table border="0" cellpadding="0" cellspacing="0">
    <tr>
    <td width="71"></td>
      <td valign="top">
        <table border="0">
          <tr>
            <td width="268"><? 
	 
	 $sql2="select * from product_file where p_id = '$_REQUEST[p_id]' ";
				  
	$query2=mysql_query($sql2);
	while($arr2 =mysql_fetch_array($query2)){
		echo "<img src=file/$arr2[file_name] width=261 height=208><br>";  
	}
					  ?></td>
          </tr>
          <tr>
            <td>&nbsp;</td>
          </tr>
          <tr>
            <td>            </td>
          </tr>
        </table>
        </td>
      <td valign="top"><table border="0">
  <tr>
  <td colspan="2" height="23"></td>
  </tr>
  <tr>
  <td width="24"></td>
    <td class="welcome" width="448" valign="top"><font color="#0c477f"><? echo $arr1[pro_detail]?></font></td>
  </tr>
   <tr>
  <td colspan="2" height="16"><span class="welcome"><font color="#0c477f"></font></span></td>
  </tr>
 
  <tr>
  <td colspan="2" height="5"></td>
  </tr>
    <tr>
  <td></td>
<td>
<? 
$sql2="select * from doc_file1 where n_id = '$_REQUEST[n_id]' ";
$query2=mysql_query($sql2);
while($arr2 =mysql_fetch_array($query2)){
		echo "img src=file/$arr2[file_name] width=261 height=208><br>";  
	}
					  ?>

<img src="images/icon_pdf.png" width="30" height="30">&nbsp;&nbsp;<a href='uploadfile/PageUploadToMySQL3.php' target="_blank" class="click"><< Click to download catalog</a></td>
  </tr>
   <tr>
  <td colspan="2" height="16"></td>
  </tr>
    <tr>
  <td></td><td colspan="2"><a href="product.php" class="back">< back</a></td>
  </tr>
  <tr>
  <td height="10" colspan="2"></td>
  </tr>
</table>
</td>
    </tr>
  </table></td>
<td></td>
</tr>
</table>
	
</td>
  </tr>
</table></td>
<td></td>
</tr>
<tr>
<td bgcolor="#3373b3" height="78" width="50%"></td>
<td valign="top">
  <table border="0" background="images/bottom.jpg" cellpadding="0" cellspacing="0" width="980" height="78">
    <tr>
      <td valign="top"><table border="0" align="center" cellpadding="0" cellspacing="0" width="430">
      <tr>
      <td colspan="5" height="8"></td>
      </tr>
        <tr>
          <td width="64" align="center"><a href="index.php" class="bottom">Home</a> </td>
          <td width="96" align="center"><a href="about.php" class="bottom">About Us</a> </td>
          <td width="84" align="center"><a href="product.php" class="bottom">Product</a> </td>
          <td width="86" align="center"><a href="contact.php" class="bottom">Contact</a> </td>
           <td width="100" align="center"><a href="loginuser.php" class="bottom">Admin log in</a> </td>
           <td width="100" align="center"><a href="logout.php" class="bottom"> Admin log out</a> </td>
        </tr>
      </table></td>
    </tr>
    <tr>
      <td>&nbsp;</td>
    </tr>
  </table></td>
<td bgcolor="#3373b3" height="78" width="50%"></td>
</tr>
</table>
</body>
</html>