How to get notification when window closes in Firefox extension?

Posted by Yashwant Kumar Sahu on Stack Overflow See other posts from Stack Overflow or by Yashwant Kumar Sahu
Published on 2010-12-30T14:38:33Z Indexed on 2010/12/31 6:53 UTC
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JavaScript

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javascript-events

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firefox-addon

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mozilla-plugin

Hello experts

I am making toolbar in Mozilla Firefox. On the click of a button on my toolbar, I am opening a new window which navigates to my HTML Page created by me. On this HTML Page on the click of a button I am doing some work and closing the window. That's all done, now I need my original or parent window's toolbar to get notified when this window is closed. I guess adding event listeners won't work as its all done in new window. Please suggest. Any help is apprectiated

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