Using conditionals and vb code on VB4 CMS pages

[princesspepper]

Hi there. Just posted this on .com, but after searching, I'm not sure if I should post it here instead... it's a bit confusing knowing where to post what... but here goes

I have some code on a page that I want to display only to certain usergroups and I also want to include their username if they are allowed to see it. How would I write this, and do I have to use a PHP or Static HTML content type in order to do it?

This is what I can gather I should do... is it correct?...

<vb:if condition="is_member_of($bbuserinfo, 5,6,7)">


<div>
<p>Hello {vb:raw bbuserinfo.username},</p>


<p>Stuff for admins is displayed here</p>
</div>


<vb:else />


<p>I'm sorry. You are not authorized to view this page.</p>


</vb:if>

at the moment this is not working if I put the code in an HTML content page, so I'm not sure what's going wrong.

Thanks for any help in advance!