$.post seems to have a silent error in firefox. i have confirmed that this works in Safari, Chrome, and Camino, but in Firefox and it reports back a successful message but does not continue onto the next ajax call. I rolled back to jquery 1.3.2 and everything started working fine.

I've attached the offending code. Here is what happens:

The first ajax call writes to a json file on my server. Works fine.

Next ajax call creates a thumbnail of the image being uploaded. Works fine. Reports back success. Image is created. (This is where firefox receives the success msg but will not continue on to the next ajax call)

Next ajax call updates the screen with the thumbnail.

Let me know if you have any questions. Thanks!