[jQuery] ajax calls don't work in firefox 3 beta 4

[jQuery] ajax calls don't work in firefox 3 beta 4


I've got some code with post & ajaxForm calls in it that work fine in
IE and FF 2, but not firefox 3. Using firebug I can see that the
calls are apparently being made as they should, but for some reason
never get to the server. Is this a jQuery issue or a firefox issue?
i'm using the latest jquery minified release.
thanks