Voiceover and internet banking

[Simon Cavendish]

Dear Listers,

I am in a bit of a quandary over using my internet banking with  
voiceover. I can do anything without a hitch up until let's say the  
final moment when I have moved money around and want to confirm it. I  
get a screen to do with certificates and an icon which says lock. I  
cannot go beyond that screen. I've tried to press ok on it, I have  
closed it which only threw me out of the secure site and I had to  
start it again. I just haven't got a clue what to do once this  
wretched screen appears. I'm sure it is a security device but I get no  
isntructions on the screen as to how to proceed. I've tried reloading  
the page but without success. Have you got any ideas/experiences/tips?

With best wishes

Simon