What was wrong with it? It's off your site now, so I can't really help you with that.
But if you wanted that extra border around the online details away, you should have deleted $replace in ubb_forum_summary.cgi until it looks like like this:
$Online_Wording
$Online_Details | and you'd need to take everything but:
from the online stuff you had in public_forum_summary.pl.
You would put that directly beneath:
