Ok… so I found the old chat engine I had written over a year ago (so, it might be unstable and not to the best of the condition). If I see it getting more use, I'll work on making it better and possibly integrating it into the forum portal view. Meanwhile, it is now on the right hand side of the main page of th website.
PLEASE NOTE – You should not have to refresh the page to get the updates. The messages are updated periodically.