Determine how an ajax request populates a flash diagram

I need someone to determine how ajax requests are made to alter a flash diagram. It looks like the website uses several requests to highlight different parts of a map. I need someone that is good with javascript to determine where the values come from how to decode them into usable data and then submit that data to the website and get a valid response. This project is intended for people that have a lot of javascript experience and aren't afraid to spend a lot of time on a very complex script. This project is confidential so the website location will only be released the the winning bidder. You must provide me the javascript functions to replicate the data reformatting so that I may make a request to the website that is valid. Long term work is available if you do a great job.