>I'm not sure 
>about how themes would work on it.

i doubt that they'd work as they'd suppose that the ID is 66
or whatever and intercept that, not the ID 8 in the FB app.

Your idea however is very nice and clever (although I'm not
going to try and implement it tonite :-), but would have been
a lot easier had FB not played around with the access to the
WDEFs. Does anyone know why 'historically' it does this?

jonathan