how to program the movement of character

i have developed the 3d map of a house.now i want to add a character and want to control this character with arrow keys like we control in games..plzz help me out this.

 

Please any one answer me..Shabhir i cant see your reply to my this thread..help me out of this plz

 

I am not an expert at those and so did not reply to it.

 

I think you need a help from expert who have expertise in 3D. Nevertheless i try my best to give your answer. just type "flash tutorial character movement with arrow keys" with quote in Google.