>This, however, would not pick up on switching from one display mode to another (within a specific item). You could play around with that (probably monitoring addition/removal of direct children from <div id="articleFrame">), but I don't think you need to re-trigger on this anyway.

Actually you may need to do this, since you probably won't be able to scrape otherwise. (I'm getting quite annoyed with the way Factiva is (not) working over my university proxy, so I'm no longer in the mood to play around with this, but if you run into issues, let me know)