Shear boredom project

[chunkman]

Alright, I am a web developer, and I have decided to embark on a quest to make getting one's MSL/ SPC number a whole lot easier. I'm creating a site that will enable the caculation of the MSL simply and easily without any programs or desktop applications that cost money, this will be an absolutely free service, however, I have hit a snag. I can't find any algorithm for the calculation of MSL numbers. I know it's done with the ESN number of a phone, but as to how the number is calculated and such I don't know.

Here's why I want to do this for free, I love math and "encryption", and I have been trying to work it out how the number is calculated, and seeing if I can script a page to accept ESN numbers, and spit out the MSL. I am posting here to see if anyone has heard of Sprint's algorithm, because they seem to be the input ESN, spit out MSL number queens .

Any help is much appreciated, and I will give credit to whom it's due when I have the project completed. Thanks for reading.