Removing the comma that separates moderated forums (showgroups)

[Gray Matter]

Hi,

I'm looking to make my SHOWGROUPS template look more like a vBulletin 2 version. I've managed to perfect it other than two details. Firstly, how would I go about removing the " , " that separated moderated forums under Forum Moderators? I've already managed to get each forum onto a new line but the commas still preceed the 2nd, 3rd, etc. forums. I think, to remove this, I need to edit "showgroups.php" but unfortunately when it comes to PHP I may as well be reading Greek. I did play around with the PHP file a little but as was to be expected it came out disastrous, so I shall leave it to someone with more knowledge than I in this area.

As for the other "detail". I don't know if it was something I edited or what, but nothing shows up where the online status is supposed to be. Where would I go about editing that?

Thanks in advance.