Moving a object with teh mouse

It was hard finding a old post about this topic so my question is: I want code-strings in python that help me use my mouse in FPS-mode…

The Demo/game/something is Firstperson = a invisible box and a cam parent to it.
I trying to learn to use python in blender. But I got stuck now with the mousething.

here is the demo-thing so far: http://hem.passagen.se/luffaren_bill_gates/RPG-projekt.rar
Dont care about the name “RPG-projekt”. I just named it that coz I planing to learn stuff like coding item-lists, RPG-stuff, but also improve my skills in design and 3dmodelling.

The demo is about a poor designed kitchen.:smiley:

EDIT: Problem solved