การหาผมรวมแบบ auto ต้องทำอย่างไรครับจากมือใหม่หัดเขียน

<form action="" method="post" name="form1">
              <table width="100%" border="0" cellspacing="0" cellpadding="2">
                <tr>
                  <th scope="col"><table width="100%" border="0" cellspacing="0" cellpadding="2">
                    <tr>
                      <th colspan="6" bgcolor="#E8E8E8" scope="col"><span class="style52">รายการสั่งซื้อสินค้า</span></th>
                      </tr>
                    <tr>
                      <td width="16%" align="right" bgcolor="#E8E8E8"><span class="style38">เลือกบริษัท</span></td>
                      <td width="20%" align="left" bgcolor="#E8E8E8">                 <?
          
              $strSQL = "SELECT * FROM owner ";
             $objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
               ?>
                    <select name="ow" id="ow">
                      <?
while($objResult = mysql_fetch_array($objQuery))
{
?>
                      <option value="<?=$objResult["ow_id"];?>">
                        <?=$objResult["ow_name"];?>
                        </option>
                      <?
}
?>
                    </select>                    </td>
                      <td width="13%" align="right" bgcolor="#E8E8E8"><span class="style38">วันที่ออก</span></td>
                      <td width="19%" align="left" bgcolor="#E8E8E8"><span class="style38">
                        <input name="dateapp" type="date" /></span></td>
                      <td width="13%" align="right" bgcolor="#E8E8E8"><span class="style38">เลขที่ใบสั่งซื้อ</span></td>
                      <td width="19%" align="left" bgcolor="#E8E8E8"><span class="style38">
                        <input name="runpo" type="text"  size="10"/>                             
<?php
$sq4 = "SELECT * FROM po order by po_id desc limit 1 ";
$obj4= mysql_query($sq4) or die ("Error Query [".$sq4."]");
while($row4= mysql_fetch_array($obj4)) { 
$npo = $row4['po_id']+1;

}
?></span></td>
                    </tr>
                    <tr>
                      <td align="right" bgcolor="#E8E8E8"><span class="style38">เลือกร้านค้า</span></td>
                      <td align="left" bgcolor="#E8E8E8"><?
          
              $strSQL31 = "SELECT * FROM supplyer ";
             $objQuery31 = mysql_query($strSQL31) or die ("Error Query [".$strSQL31."]");
               ?>
                    <select name="sup" id="sup">
                      <?
while($objResult31 = mysql_fetch_array($objQuery31))
{
?>
                      <option value="<?=$objResult31["sp_id"];?>">
                        <?=$objResult31["sp_name"];?>
                        </option>
                      <?
}
?>
                    </select> </td>
                      <td align="right" bgcolor="#E8E8E8"><span class="style38">วิธีชำระเงิน</span></td>
                      <td align="left" bgcolor="#E8E8E8"><label>
                        <select name="payment" id="payment">
                          <option value="0">------ เลือก ------</option>
                          <option value="1">ชำระเงินสด</option>
                          <option value="2">เช็คล่วงหน้า</option>
                          <option value="3">เครดิตร้านค้า</option>
                          <option value="4">บัตรเครดิต</option>
                                                </select>
                      </label></td>
                      <td align="right" bgcolor="#E8E8E8"><span class="style38">ชำระภายใน</span></td>
                      <td align="left" bgcolor="#E8E8E8"><span class="style38">
                        <input name="day" type="text" size="5" onKeyUp="if(this.value*1!=this.value) this.value='' ;"/>
                        วัน
                      </span></td>
                    </tr>
                    <tr>
                      <td align="right" bgcolor="#E8E8E8" class="style38">เลขบัตรเครดิต/เช็ค</td>
                      <td align="left" bgcolor="#E8E8E8"><span class="style38">
                        <input name="craditcard" type="text" size="20" /></span></td>
                      <td align="right" bgcolor="#E8E8E8"><span class="style38">ครบกำหนดชำระ</span></td>
                      <td align="left" bgcolor="#E8E8E8"><label>
                        <input type="date" name="duedate" id="duedate" />
                        </label></td>
                      <td align="right" bgcolor="#E8E8E8"></td>
                      <td align="left" bgcolor="#E8E8E8"><span class="style38">
                        
                      </span></td>
                    </tr>
                  </table></th>
                </tr>
                <tr>
                  <td><table width="100%" border="0" cellspacing="0" cellpadding="2">
                    <tr>
                      <th width="5%" bgcolor="#E8E8E8" scope="col"><span class="style53">ลำดับ</span></th>
                      <th width="18%" bgcolor="#E8E8E8" scope="col"><span class="style53">โครงการ</span></th>
                      <th width="7%" bgcolor="#E8E8E8" scope="col"><span class="style53">ผัง</span></th>
                      <th width="21%" bgcolor="#E8E8E8" scope="col"><span class="style53">รายละเอียด</span></th>
                      <th width="12%" bgcolor="#E8E8E8" scope="col"><span class="style53">จำนวน</span></th>
                      <th width="11%" bgcolor="#E8E8E8" scope="col"><span class="style53">ราคาต่อหน่วย</span></th>
                      <th width="10%" bgcolor="#E8E8E8" scope="col"><span class="style53">ส่วนลด</span></th>
                      <th width="11%" bgcolor="#E8E8E8" scope="col"><span class="style53">จำนวนเงิน</span></th>
                      <th width="5%" bgcolor="#E8E8E8" class="style53" scope="col">ลบ</th>
                    </tr>
                                           <?php
										   $m=1;
										   $i=0;
$sq1 = "SELECT * FROM po_detail where po_ck = 0";
$obj1= mysql_query($sq1) or die ("Error Query [".$sq1."]");
while($row1= mysql_fetch_array($obj1)) { 
$i = $i + 1;
?>
                    <tr bgcolor="<?php if($m%2 == 0){echo '#E8E8E8';}else{echo '#FFFFFF';}?>">
                      <td align="center"><? echo"$m"?></td>
                      <td align="left">

                      
    <?php
$sq2 = "SELECT * FROM pro1 where pro1_id =$row1[pro_id] ";
$obj2= mysql_query($sq2) or die ("Error Query [".$sq2."]");
while($row2= mysql_fetch_array($obj2)) { 
echo $row2['p1_name'];
}
?>                      </td>
                      <td align="center">
                      
                          <?php
$sq3 = "SELECT * FROM plan where pl_id =$row1[pl_id] ";
$obj3= mysql_query($sq3) or die ("Error Query [".$sq3."]");
while($row3= mysql_fetch_array($obj3)) { 
echo $row3['pl_name'];
}
?>                      </td>
                      <td align="left"><input name="description<?php echo $i;?>" type="text"  value="<? echo $row1['list'];?>" size="35"/></td>
                      <td align="center"><input name="quntity<?php echo $i;?>" type="text"  value="<? echo $row1['qty'];?>" size="5"/></td>
                      <td align="center"><input name="unit<?php echo $i;?>" type="text" value=""/ size="10"></td>
                      <td align="center"><input name="discount<?php echo $i;?>" type="text" size="10"  value=""/></td>
                      <td align="center"><input name="amount<?php echo $i;?>" type="text" size="10"  value=""/></td>
                      <td align="center"> <a href="delete_poprocess.php?ref1=<? echo $row1['id_po'];?> & ref2=<? echo $row1['id_ref'];?>" class="style48" OnClick="return chkdel();"><img src="image/b_drop.png" width="16" height="16" /></a></td>
                    </tr>
                    <? $m++;
					}
					?>
                    <tr>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td colspan="2" align="right">ภาษีมูลค่าเพิ่ม</td>
                      <td><input name="vat" type="text"  size="10"/></td>
                      <td align="center">บาท</td>
                    </tr>
                    <tr>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td colspan="2" align="right">ชำระ/จ่ายวันนี้</td>
                      <td><span class="style38"><label>
                        <input type="text" name="paytoday" id="paytoday"  size="10" onKeyUp="if(this.value*1!=this.value) this.value='' ;"/>
                        </label></span></td>
                      <td align="center">บาท</td>
                    </tr>
                    <tr>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td></td>
                      <td colspan="2" align="right">คงเหลือสุทธิ</td>
                      <td><input name="txtsum" id="txtsum" type="text" size="10" /></td>
                      <td align="center">บาท</td>
                    </tr>
                  </table>
                  
                  </td>
                </tr>
              </table>
              </form>