Simple blender Game

I want to make an educational game which will be informative about some picture of a particular artist. the game has to be in blender. here is my sample [login to view URL] i want someone can do the python script for me where the player will be in front of the picture a informative data will be popup into the menu and when he finish reading this 20% will complete. Than he will go to the next picture and the next. Whenever he finished his 5th picture the game will finish. I can do 3d model, character and the intro menu and all. I just want someone can do level complete stuff and the popup menu with python scripting or with the game logic. If you need more detail please feel free to ask. Just let you know The project is for academic purpose. Happy bidding....