if ($handle = opendir('../upload')) {
 while (false !== ($file = readdir($handle))) {
  $i=0;
  while ($i < $num) {
   $filenamn=mysql_result($result,$i,"filename");
   if ($filenamn == $file)
   {
   //do nothing at all
   }
   else
   {
    echo "$file<br />";
   } 
   ++$i;
  }
 }
 closedir($handle);
}