See URL for test case and sample code. Most likely a known issue, but putting it into bugsplat anyway.
Pushing testcase from checkmate to mozilla.org and modifying "URL" field accordingly.
Adding Jud to the cc list, since this seems like a similar problem to getting <link rel=stylesheet> to work, which I know is dependent on netlib stuff.
It works, but it loads the script synchronously (and in the process blocks out UI processing). Adding rickg to the cc: list since this is going to involve blocking the loading process and unwinding back to the event loop.
Marking this a duplicate of 1433. *** This bug has been marked as a duplicate of 1433 ***
Changing all Networking Library/Browser bugs to Networking-Core component for Browser. Occasionally, Bugzilla will burp and cause Verified bugs to reopen when I do this in a bulk change. If this happens, I will fix. ;-)
Bulk move of all Networking-Core (to be deleted component) bugs to new Networking component.