87639 Save/Load NES flash games

I currently run a flash games website titled www.arcadecow.com. We are in the process of adding Nintendo emulation to the site using NESCafe ([login to view URL]). However, we have hit a speed bump in terms of SAVE/Load feature of the emulator. I would like to have the feature set in such a way that each and every member of the site can save their own specific games while using the emulator. This way another member/non-member could not just come along and write over the saved game/state that has already been saved by the current user. I do not believe that this should be extremely difficult and therefore I would like to have this one take no more than a week (This should more than enough time to get this done and tested). I will provide the chosen programmer with access to my test website for the modifications, and we will then port the changes over to the live website at completion. This project will most likely involve the addition of a table to the site's mysql db, modification to the current code of the site, AND modification to the code of the emulator. We recently had the script modified and revamped for speed/load purposes, so some level of skill with mysql and php will definitely help in maintaining the speed of the website. The end product should work similar to this site: [login to view URL]*D_Battles_of_World_Runner,_The_(U).htm