redirect portal default page to custom developed page

[rawkaw]

Hi,

I am new to Jboss portal. We had a requirement of integrating the BlackBerry with Jboss Portal 2.6.2 . As UI has to be changed according to request coming from BlackBerry or normal browser,

Implementation is as follows
1> change region based on request
or
2> made a defferent portal instance and redirect to this instance when request is coming from BB. i.e
redirect request from
http://localhost:8080/portal/auth/portal/default
to
http://localhost:8080/portal/auth/portal/BlackBerry
while loading the portal

Pl suggest any way to do this.

Regards
Balaji Reddy