PHP Edit order

PHP kode 

 print "Her kan du &aelig;ndre menuen<br />";
     
     print "<table align='left'>";
     
     $last = mysql_query("SELECT position FROM site ORDER BY position DESC LIMIT 1");
     $last2 = mysql_fetch_assoc($last);
     
     $first = mysql_query("SELECT position FROM site ORDER BY position ASC LIMIT 1");
     $first2 = mysql_fetch_assoc($first);
     
     
     
     if($_GET['position'] != "" and $_GET['action'] == "op" or $_GET['action'] == "ned") {
         
                     if($_GET['action'] == "op") {
                         $op = $_GET['position'] -1;
                         $result = mysql_query("SELECT `id` FROM `site` WHERE position = '".$_GET['position']."'");
                         $result1 = mysql_query("SELECT `id` FROM `site` WHERE position = '".$op."'");
                             $resulta = mysql_fetch_assoc($result);
                             $resultb = mysql_fetch_assoc($result1);
                             
                                 mysql_query("UPDATE site SET position = '".$op."' WHERE id = '".$resulta['id']."'");
                                 mysql_query("UPDATE site SET position = '".$_GET['position']."' WHERE id = '".$resultb['id']."'");
                             
                     }
                     elseif($_GET['action'] == "ned") {
                         $ned = $_GET['position'] +1;
                         $result = mysql_query("SELECT `id` FROM `site` WHERE position = '".$_GET['position']."'");
                         $result1 = mysql_query("SELECT `id` FROM `site` WHERE position = '".$ned."'");
                             $resulta = mysql_fetch_assoc($result); // Denne skal ændres til $resultb
                             $resultb = mysql_fetch_assoc($result1); // Denne skal ændres til $resulta
                             
                                 mysql_query("UPDATE site SET position = '".$ned."' WHERE id = '".$resulta['id']."'"); 
                                 mysql_query("UPDATE site SET position = '".$_GET['position']."' WHERE id = '".$resultb['id']."'");
                                 
                     }
     }
     
     $result = mysql_query("SELECT `id`,`name`, `position` FROM `site` ORDER BY position ASC");
 
                 if (!$result) print "Der er sket en fejl";
 
                 while ($row = mysql_fetch_assoc($result)) {
                     if($row['position'] == "1"){
                             $down = $row['position']+1;
                             print('
                                 <tr>
                                     <td>
                                         '.$row['name'].'
                                     </td>
                                     <td>
                                     </td>
                                     <td>
                                         <a href="?side=editmenu&position='.$row['position'].'&action=ned">
                                             <img src="images/down.gif" border="0">
                                         </a>
                                     </td>
                                 </tr>');    
                         }
                     elseif($row['position'] != "1" and $row['position'] != $last2['position']){
                             print('
                                 <tr>
                                     <td>
                                         '.$row['name'].'
                                     </td>
                                     <td>
                                         <a href="?side=editmenu&position='.$row['position'].'&action=op">
                                             <img src="images/up.gif" border="0">
                                         </a>
                                     </td>
                                     <td>
                                         <a href="?side=editmenu&position='.$row['position'].'&action=ned">
                                             <img src="images/down.gif" border="0">
                                         </a>
                                     </td>
                                 </tr>');
                         }
                     elseif($row['position'] == $last2['position']){
                             print('
                                 <tr>
                                     <td>
                                         '.$row['name'].'
                                     </td>
                                     <td>
                                         <a href="?side=editmenu&position='.$row['position'].'&action=op">
                                             <img src="images/up.gif" border="0">
                                         </a>
                                     </td>
                                     <td>
                                     </td>
                                 </tr>');
                         }
                     
                 }
                 
                 print "</table>";

PHP kode 

 $user = '<tr><td>'.$row['name'].'</td><td>';
 if($row['position'] == $last2['position'] or !=$last2['position']) {
     $user .='<a href="?side=editmenu&position='.$row['position'].'&action=op"><img src="images/up.gif" border="0"> </a>';
 }
 $user .= "</td><td>";
 if($row['position'] == "1" or !=$last2['position']) {
     $user .='<a href="?side=editmenu&position='.$row['position'].'&action=ned"><img src="images/down.gif" border="0"></a>';
 }
 echo $user ."</td></tr>";