Photoshop events in HTML5 extension

Hi,
I am getting started with HTML5 extensions. I am using extension builder 3 and created a new stock project using the "New project" wizard. It is all working as promised, but I am having trouble finding out how to listen to Photoshop specific events. Is this implemented yet? I found that in the eclipse plugin zip file there was a jar that included the raw js files, among them the CSX*.js library that shows up with the stock project. There was also a file called ps_host_adapter*.js, which after reading through, seems to implement what I am after.
So I am trying:
1.) Loading that JS file in the main html file
2.) Invoking the following code in onLoad():
PSEventHandler.getInstance().addEventListener(PSEvent.OPEN, onOpen);
I would expect the "onOpen" callback to be called when I open a new document in Photoshop, but nothing happens. Seeing this is really underdocumented and I have wasted numerous hours trying to figure it out by trial and error and reading source code, I though I might as well sign up here and ask.
Thanks!

I would be interested as well if anyone has gotten this working or can point to any documentation.
-Tim

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Den 10/07/2014 11.20 skrev "Mylenium" <[email protected]>:
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<https://forums.adobe.com/people/Mylenium> in Adobe Creative Cloud - View
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