I already had my on JSON code that was working fine. I thought it would be of benefit to switch to MooTools because it is actively maintained. I'm seeing that this is not the case. In fact, the request (that was accepted!) ages ago for MooTools to throw an exception instead of returning null on a JSON error hasn't made it to a release, yet.
If I'm going to have to add stuff, I think it will be easier just to bring back my own JSON code and add stuff to that. Thanks anyway. Garret
