[Zope-CMF] Having 2 views of same portal?

[alan runyan]

Hi.

I have a CMF site and I need to have 2 default skins.

/portal_root (default skin is PORTAL_SKIN)
----/public_root (default skin needs to be PUBLIC_SKIN)
----/Members (default skin is PORTAL_SKIN)

how do I do this?  I've tried to set default_skin and portal_skin in the
request of the header (main_template. I'm using PageTemplates) and I'm
getting the same skin each time.  I have a python script that does:
context.REQUEST.set('default_skin', 'PUBLIC_SKIN')

and at the top of my Pagetemplate I tal:define="empty here/setupPublicskin"
(I guess I shoudl use nocall?)

thanks,
-runyaga