Thanks to everyone who contributed their comments on this problem. It
has been tremendously educational for me. This is my first crack at
using GWT.
To clarify, I am trying to send event messages between separately
compiled GWT mini-apps on one page, not just separate modules. As was
I have a web site that has pages that each can contain a variety of
independent apps embedded in a different positions within an otherwise
conventional HTML page. Although independent, they can affect one
another. For example, there is a login box that authenticates a
user. Based on the user
