sortere efter time

Hej

Jeg er ved at udvikle et debatforum som er lavet i tråde som så skal blive sorteret efter time...

I nedenstående eksempel er der 3 overordnede indlæg: "1 testing... :D", "test igen" og "haha..." Den tråd hvor under der sidst er lavet et indlæg skal blive vist øverst :)

Jeg ved ikke helt om I er med på hvad jeg mener, men her er et link: http://clark.avansis.dk/temp/thread/


Her er min kode (mit javascript fungerer ikke helt perfekt endnu, da trådene ikke kan lukkes igen):

<script type="text/javascript">
var expand = new Array();

function thread_expand(thread)
{
    expand[thread] = true;
   
    var img = 'img'+thread;
    var div = 'div'+thread;
    var td = 'td'+thread;
   
    if(expand[thread])
    {
        document.getElementById(img).src = 'gfx/debate_thread_open.gif';
        document.getElementById(div).style.display = '';
        document.getElementById(td).style.backgroundImage = "url('gfx/debate_thread_bg.gif')";
    }
    else
    {
        document.getElementById(img).src = 'gfx/debate_thread_close.gif';
        document.getElementById(div).style.display = 'none';
        document.getElementById(td).style.backgroundImage = '';
    }
    expand[thread] = !expand[thread];
}
</script>

<link rel="stylesheet" href="req/style.css" type="text/css">

<body bgcolor="#f9f9f9">

<?
function thread($reply_id, $table)
{
    global $DB;
   
    $i = 1;
   
    $sql = "SELECT debate.id, debate.subject, debate.time, COUNT(debate2.reply_id) AS replies, user.name
        FROM $DB.$table debate, $DB.user user
        LEFT JOIN $DB.$table debate2 ON debate.id=debate2.reply_id
        WHERE debate.user_id=user.id && debate.reply_id=$reply_id
        GROUP BY debate.id
        ORDER BY debate.time DESC";
    $get = mysql_query($sql);
    $num = mysql_num_rows($get);
    while($row = mysql_fetch_array($get))
    {
?>
<table>
  <tr valign="top">
<?
    if($num == $i) echo '<td><img src="gfx/debate_thread_end.gif">';
    elseif($row['replies']) echo '<td style="background: url(\'gfx/debate_thread_bg.gif\') margin-bottom: 10px;"><img style="cursor: hand" id="img'.$row['id'].'" onclick="thread_expand('.$row['id'].');" src="gfx/debate_thread_close.gif">';
    else echo '<td style="background: url(\'gfx/debate_thread_bg.gif\') margin-bottom: 10px;"><img src="gfx/debate_thread.gif">';
?>
    </td>
    <td>
      <table>
        <tr valign="top">
          <td id="td<?=$row['id']?>"><img src="gfx/debate_msg.gif"></td>
          <td height="30"><span class="small_marked"><?=$row['subject']?></span><br><span class="small"><?=$row['time']?> | <?=$row['name']?></span></td>
        </tr>
      </table>
    </td>
  </tr>
  <tr>
    <td style="background: url('gfx/debate_thread_bg.gif');"></td>
    <td colspan="2">
      <div id="div<?=$row['id']?>" style="display: none;">
<?
    thread($row['id'], $table);
?>
      </div>
    </td>
  </tr>
</table>
<?
        $i++;
    }
}

$table = 'debate_generelt';

$sql = "SELECT debate.id, debate.subject, debate.time, COUNT(debate2.reply_id) AS replies, user.name
    FROM $DB.$table debate, $DB.user user
    LEFT JOIN $DB.$table debate2 ON debate.id=debate2.reply_id
    WHERE debate.user_id=user.id && debate.reply_id=0
    GROUP BY debate.id";
$get = mysql_query($sql);
while($row = mysql_fetch_array($get))
{
?>
<table>
  <tr valign="top">
    <td style="background: url('gfx/debate_thread_bg.gif') margin-bottom: 10px;">
<?
    if($row['replies']) echo '<img style="cursor: hand" id="img'.$row['id'].'" onclick="thread_expand('.$row['id'].');" src="gfx/debate_thread_close.gif">';
    else echo '<img src="gfx/debate_thread.gif">';
?>
    </td>
    <td>
      <table>
        <tr valign="top">
          <td id="td<?=$row['id']?>"><img src="gfx/debate_msg.gif"></td>
          <td height="30"><span class="small_marked"><?=$row['subject']?></span><br><span class="small"><?=$row['time']?> | <?=$row['name']?></span></td>
        </tr>
      </table>
    </td>
  </tr>
  <tr>
    <td style="background: url('gfx/debate_thread_bg.gif');"></td>
    <td colspan="2">
      <div id="div<?=$row['id']?>" style="display: none;">
<?
    thread($row['id'], $table);
?>
      </div>
    </td>
  </tr>
</table>
<?
}
?>

</body>