Question about the new Facebook script (Solved)

Edit: never mind, I re-added the edited script and now it works :)

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How do I make the new Facebook script open the Messages page instead of the Home page when a new message is recieved?

I've edited like I did in the previous script but it doesn't seem to work:

  this.dataURL="https://www.facebook.com/messages";

  this.viewURL="https://www.facebook.com/messages";

Thanks!