# determine next eligible image
  my $next_cnt = 0;
  while ($lowest)
  {  
     $next_cnt++;
     if (exists $upload{$next_cnt})
     { 
        last;
     }

  } 
  $next_cnt = $next_cnt + 2; # jump one ahead

##</code><code>##

1,2,3,5,9,10

##</code><code>##

my $prev = $db{$picid}..