Facebook Auto Install Script for apps

Im looking for an experienced programmer to make an Facebook Auto Install Script for apps, what i mean by this is when someone clicks to download my app there is an request for permission page the script running will need to either click allow or it will need to be able to bypass the allow only after the user clicks they want add the app... so if you understand it let me know your idea on how to make this work... i have lots of work so looking for an long term programmer or developer ##