Please let me know if you need any more help or have any other questions.
I will try stripping out the script piece by piece and see if I can figure out what's broken. Thanks for taking a look.
The video will play on most browsers, but will sit on the first frame in FireFox until it is paused and un-paused, at which point it begins playing.
I think we will wait to upgrade until this bug is fixed.
In addition to the problem that the video player won't start in FireFox unless the video file URL is fully qualified, we have discovered another similar issue with FireFox.
When changing quality settings in FireFox, the player stops and displays the 'buffering' icon, although the video will never start playing. This happens even if the paths to the MP4 files are fully qualified.
You can see an example on this page: http://excelcentral.com/jwplayertest/error3.html
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