HTML in Vbulletin?

[phantom15]

I would really apreciate it if someone could tell me how to do this:

THIS (http://www.nextgenboards.com/vb/bravo.php)

http://img338.imageshack.us/img338/9623/youtubehc9.jpg

As you can see the above image shows that the youtube page has been added within vbulletin itself

Thanx

[Opserty]

You are not logged in or you do not have permission to access this page. This could be due to one of several reasons:
Post a screenshot or give a description. Or even better, do both! ;)

[phantom15]

Updated

--------------- Added 1200704755 at 1200704755 ---------------

So Does anyone know????

I would be really grateful if someone could :D