I already vented out my frustration with examples that have flaws, so this one is more constructive and tries to actually explain and solve things. You’re welcome to skip all of that and just get the example code.

It may not be 100% correct, it may have it’s own flaws, and obviously it may soon become obsolete, as Opera 11 is still in alpha, but I did create a more reliable example of how to communicate between the user scripts and popup windows.

This article assumes you already grok the introductory information on Opera extension. In fact, knowledge of Chrome extension flows may also help.
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