Do Google Chrome extensions work in popup windows opened with Javascript?
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So I'm working on creating an extension that'll need to work within a popup window that is triggered by my website... Standard Javascript...

    function openwin(){
    	window.open('http://stackoverflow.com','myname','height=100,width=100');
    }

Now I need my extension to load within that window. Let's say the extension's purpose is to just alert a message, when I load that window the background.js should fire and do that, correct?