Decode URL

I need someone that can decode the URL scheme used by Aestiva's HTML/OS web software. Aestiva uses a server side cache to maintain state information about web visitors and session information. Each URL is generated by Aestiva. It includes information about the users session (the session number can be determined. It is a four digit number representing a folder/file in the cache system. I can look at the cache as it is created, and see how it is built. The URL also includes information about a name/value pair that is to be set when it is clicked. I know what the name value pair is for the URL, and I also know how that information is stored. I need to decode the URL and the stored copy of the name/value pair. This seems to be a very challenging problem that someone with a very strong mathematical background should tackle. I can provide access to a working server to explain how the URL/cache system works. I just need someone with decoding skills. Here is a sample URL. [login to view URL] ## Deliverables Ability to take a URL and successfully decode the information stored in it. ## Platform n/a