Gamescript update for our Flashgame

We need help for our project based on joomla. We have a bunch of little tasks to solve: Task 1 We have a puzzle flashgame that starts with by "getinfo"-URL, containing the imagename of background. The flashgame is developed to have different backgrounds. We want to have more variations now. - like "flower"-puzzel, "car"-puzzel", "town"-puzzel..... We have a form to upload games (for admin) and a form to let the users select a game. This works good for the existing game. We need script(updates) so that the users can select one game like "flower"-puzzel, "car"-puzzel", "town"-puzzel by one click. Internaly the script takes the right background for puzzel and start the flashgame sending "getinfo"-URL with right image URL. Its all database braced. We want in admin from a new field taking the new background image for puzzelgame. We did by hand a new variation of the puzzel, but we want it more easy. Task 2 (if possible) We have a map on website. We want that our game starts on the same position as the map is. Find a solution to put our game over/instead the map (into a layer?). After the game is finished the map should be come back. Task 3 We have already some “anti-cheating” features, but its possibile to start the flashgame moretimes in browserwindows by copying the URL. Find a way to stop that. Task 4 When user chooseing a game in our form the amount will be transferred. When user buys more games (same game) it will be added, but when user buys a different version of puzzel the old one/amout will be overwritten. We need here a queue, like we have puzzel flower 100 times and after puzzel car 200 times. Task 5 (if possible) We are working now with POPUPs, maybe there is a way to let them not be recognized by browsers as “popups”. We want to avoid that they will not displayed or blocked concerning browser settings. Task 6 Remove a bug, when logged in as a premium user and this type of user want to buy a game, there is no game picture in our popup. Jump to other site its there. Task 7 Add some lines of code to make sure that button "buy game" or "buy credit" in our forms, only can pressed one times, to avoid multiply bookings/Invoices. Task 8 All Players must have a overview (list) what games are in queue (the counting works already, its easy because its allready in database) We have already a file called [login to view URL] that handle most of the gamedata. You need good PHP, ajax and mysql skills to solve the task. ! You have maximum 10 days to solve the task. ! Don't bid if you can't start immediately! ! Fixed price! ! No payments if the job is not done and bug free! ! We have a budget of max. 200$ for this task.