HTML (admin only) in posts

How do I go about this? I have Daris Portal installed and created a news forum that I update with forum news. But the portals news section does not read bbcode. So I wanted to have dual capabilities with bbcode and html within only certain forums. My site is here. As you can see the news section, it is butchered looking because of this. Any help would be appreciated. Or even if someone knows how to enable bbcode in Daris Portal. Thank you in advance!

EDIT: It does read bbcode, I guess the question changes, how to I create a pop-up for the irc chat link in bbcode for the news section? Thanks!