Recovering Source Code from Blackboard

Hi, 

Here is my situation.  We created a Storyline course and then uploaded it to Blackboard.  The computer where the original source code was saved was accidentally overwritten and lost.  My question for the community is:

Can we rescue the source code from its current format on a Blackboard course shell? 

This will save us much work rebuilding it.

Thanks for any assistance in the recovery.

Richard Webb, University of Alaska