Thread:Extension talk:WYSIWYG/Editor Not Displaying - Theme Issue?

Hi

I've installed the latest version of the extension on MediaWiki 1.17 (URL http://wiki.ulwazi.org/) and when we edit a page it presents the page as text with html markup and the categories as below - no WYSIWIG presentations or menu bars:

People Abantu Personal Histories Imilando ngabantu

I'm guessing it could be a theme issue but not sure what (we are using a customised theme based on GuMax). Any suggestions would be appreciated.

Thanks,

Niall