X Amount of Columns per Row

[req2d]

Hi all,

I've ran into a bit of a showstopper here, I've looked through the code over and over again and it seems legit (for my beginner standards ). What it is essentially trying to do is list 6 thumbnails 2 per row, i.e.:

image1 image2
image3 image4
image5 image6

Plugin Code:

PHP Code:

$perline = 2;
$set = $perline;
$result = @mysql_query('SELECT reference, imageurl, threadurl FROM highlightthread ORDER BY reference DESC LIMIT 0, 6');

echo "<table>";

while ($row = mysql_fetch_array($result)) {

             if(($set%$perline) == 0){
          echo  "<tr>";
       }
               
            echo "<td align='center' >";

            $threadurl = $row['threadurl'];
            $imageurl = $row['imageurl'];
            eval('$highlights .= "' . fetch_template('highlights') . '";');
            echo "</td>";

      if((($set+1)%$perline) == 0){
           echo "</tr>";
      }
            
      $set = $set+1;

}
echo "</table>"; 


Template Code:

<a href="$threadurl"><img src="$imageurl" border=0></a>

I am getting the thumbnails displayed in their straight fashion (i.e. a single row), so it almost feels like it's not picking up any of the echo statements?

Many thanks in advance for any help you can provide.

Cheers