WYSIWYG BBCode Editor

[Tazerenix]

I'm currently working on my own BB system (yes i know, another one?) and i was wondering, how exactly would i go about creating a WYSIWYG Editor that parses as BBcode instead of HTML. For example:

pressing a Bold button will still show up bold text, but actually enters text instead of <b>text</b>

 

EDIT: Nevermind, with a bit of googling i found exactly what i wanted.