Comment link bug fixed

I found the problem in the check_comment function of functions.php —
$number = count($all_links[0]); should be
$number = count($all_links);
and the count code should be before the spam words test. I went ahead and rewrote check_comment function a little. You can read about it and the other anti-spam measures that I took here:
http://blog.mookitty.co.uk/archives/2004/05/09/65
This is what I get for getting permalinks working!!!