Hi,We used to have this sort of problem before we set the "Enforce
Strict Scoping Rules in JavaScript" option, under Form Properties ...
Defaults. This used a more aggressive garbage collection but also meant
that any dynamic properties we added to the JavaScript objects XFA
creates were lost ... a big change to our coding style at the time.
There's more on strict scoping here
http://blogs.adobe.com/formfeed/2009/06/enforcing_strict_javascript.html.Hope
this helpsBruce