Well, ok, I didn't say JavaScript is *death slow*, but it is of course slower that the local mode. If you use html-ads and have about 10 text-ads, the page is significant slower than in local mode.
Anyway, and if its only for the sports of it, there might be an easy way to get it done in local mode.

Yes, Chrispadfield, hacking all those php scripts will do. And your right it won't take to long. But the thing is one would have to do it after every upgrade. Even more critical: you have to think about it for every upgrade, since the upgrade might introduce new 'outputs'.

That's why i thought of putting it into the output() function. It's at a central place there and should be caught every time an output is performed.?
Is it ok to do it there? Is there a catch to it, or a better function to hook it onto?