Our site has been working fine for a year with Flash Player
After we install Flash Player 10 the Flash to JS interface
(ExternalInterface) appears NOT to work after new page content is
loaded via an AJAX call.
1. Load site with Flash content - all is good and
ExternalInterface works fine
2. Click to load new content area containing Flash via AJAX
call - page content loads ok
3. The SWF's in the loaded content cannot use
ExternalInterface. Even ExternalInterface.addCallback() call fails
Only thing that changed appears to be the Flash version 10.
We have founf one vista machine with Flash 10 that does work.
All XP and other Vista machines fail. Firefox works just fine with
Flash 9 and 10!