I need a game website to be done urgently

In this project you have to develop a fantasy game website something similar to [login to view URL] and [login to view URL] (game wise). There will be registered members who will onward Setup Leagues, Teams, Players. A member gets registered and selects his team from the available players depending upon the rules set by the site admin. The site admin will update the performance of the players who are playing the league. The algorithm will be made which will calculate the performance points of the player depending on the data feed by the admin. The final decision of success (win) or loss will be depending upon the performance of the players of the team. Team owner can make team of different type private or public. In private league, team owner can invite his friends and competition will be held among those invited friends In public league, team can have competition with over all public team of the site. Admin will be allowed to update change the rules of the game Also you have to include a flash game similar to [login to view URL] And it should satisfy following conditions in the attachment i have attached. My budget is equal or less than $700 and time frame within 1 week . regards.. Parval