The Deep Link Generator is licensed under a Creative Commons Attribution-ShareAlike 2.0 License.
Based on Eric A. Meyer's Encode/Decode tool available via http://meyerweb.com/eric/tools/dencoder/, this tool will probably only work for University of Bristol Blackboard courses. If the code is awful then blame Eric. I'd recommend visiting his tool and viewing source, but if you want to repurpose try changing the 'var prefix' on line 26 to your institutions relevant interweb gubbins. Cross my palm with silver and call me Sandy to continue.