9 picture problem

[dangerduck]

Servus!
It's me again

I have 9 pictures like that :

http://www.shrani.si/f/V/uu/VEOwEh/slika1.png

and i want that one of 9 picture wil show randomly

like that:

http://www.shrani.si/f/34/l0/3HpdGM9d/slika-2.png

the image can be showed for 2000 msec and when disaper must add point and go to star of the loop =)


Please help me =)