[orca-list] Firefox and Untrusted Sites?

[Steve Holmes <steve holmes88 gmail com>]

I ran into this problem in the past and I thought it later got fixed but 
alas I ran into this problem now and I can't figure out how to get 
around it.  What I refer to is, I am sitting here at a hotel with WIFI 
internet but it requires an initial password and agreement to get things 
started.  When I do this from linux, I can get the basic network 
connection going but then I try any website and I get intercepted by the 
local service where I do the sign-up stuff.  Elinks falls over by saying 
that the service is temperarially unavailable.  When I try this under 
GNOME with firefox, Firefox interrupts and says that I am trying to 
access an untrusted site and the only button I can find with Orca is the 
one that says "Get me out of here!" the thing is, I need to get through 
to this site by clicking whatever button that allows me to go on.  I 
couldn't use any caret navigation but with flat review, I could find 
other text mentioning "Knowing the consequences..." but no buttons that 
I can tell.  When tabbing, I could hit several spots with no speech but 
then one button as I said before to abort the attempt.  In any case, I 
cannot get my WIFI going here at the hotel while using Linux.

I am using Firefox 4.0 Beta13.  Also, I could get through this all fine 
with Firefox under Windows.  there, I did not get prompted about any 
untrusted sites or any of that.  So I can access the internet with 
Windows but not with Linux, where I really wanna be.

Can anyone help me out here with some ideas?