For some reason i can not get my search box's to line up..

Also, is there an easier way to make this? I have multiple fields i want to search. I was thinking maybe make a drop down box, and then just have 1 field where you enter text, then a drop down box with the different querys.

I wanted to see if the results can be displayed on the same page, instead of posting it to a new page.

Here is my layout:



Here is my code.
Thanks again.

PHP Code:
<?php
//adding header.php
$page_title "Enter New Model Information";
include(
'../php/header.php');
?>

<?php
//connection to database
include('../db_conn/mysql_conn.php');
?>

<table>
<tr>
    <td rowspan="2">
    <fieldset>
    <table>
<tr>
    <td><form action="Search.php?pasc_id=<?php $pasc_id?>" method="post"><input type="submit" name="submit" value="Search" align="right"/> <input type="text" name="pasc_id" size="20" maxlenght="20" /></td>
    <td valign="top"><font size="-1">Pasc ID</font></form></td></tr>
<tr>
    <td><form action="Search.php" method="post"><input type="submit" name="submit" value="Search" align="right"/> <input type="text" name="return_po" size="20" maxlenght="20" /></form></td>
    <td valign="top"><font size="-1">PO Number</font></td></tr>
<tr>
    <td><form action="Search.php" method="post"><input type="submit" name="submit" value="Search" align="right"/> <input type="text" name="part_number" size="20" maxlenght="20" /></form></td>
    <td valign="top"><font size="-1">Part Number</font></td></tr>
<tr>
    <td><form action="Search.php" method="post"><input type="submit" name="submit" value="Search" align="right"/> <input type="text" name="dss_what_was_repaired" size="20" maxlenght="20" /></form></td>
    <td valign="top"><font size="-1">What was repaired</font></td></tr>
<tr>
    <td></td>
    <td></td>
</tr>
<tr>
    <td></td>
    <td></td>
</tr>
</table>


    </fieldset>

    </td>
</tr>
<tr>
</tr>
</table>

<?php
if($_SERVER['REQUEST_METHOD'] == "POST"){ 
  
//do your error checking now 
  //--> check if each variable you want to use exists using isset(), and if it doesn't, make an error 
  
$errors = array(); //the error variable 

    
$pasc_id trim($_POST['pasc_id']);  
  
  
//now, we won't do ANYTHING unless there are no errors 
  
if(count($errors) == 0){ 
    
//submit your stuff 
    
mysql_query("UPDATE dss_returns SET part_number='$partnumber',return_po='$return_po',date_entered='$date_entered',part_notes='$part_notes',part_returned='$part_returned' WHERE pasc_id='$pasc_id'") or die(mysql_error());
    echo 
'Your information has been successfully updated. Refreshing page' ' <img src="../images/working.gif">'
    
    echo 
'<meta HTTP-EQUIV="refresh" content=2; url="Update.php">';
  }else{ 
    
//there were errors, spit them all out 
    
echo 'The following fields were left blank:' "\n\n"
    foreach(
$error as $errors){ 
      echo 
$error "\n"
    } 
    echo 
"\n" 'Please fill out the form again'
  } 

?>

<?php 
//adding footer.php
include('../php/footer.php');
?>