hahaha... stay awake
I have cleaned up the code a little.
It was origanaly for my advertisement banners.
There was a left, middel and right banner.
You only have 1 banner, split up in 3 peaces.
M1 = banner 1
M2 = banner 2
M3 = banner 3
At M3, you can see i have filled out your banner (in 3 peaces).
M1 and M2 are still default images.
If you want more than 3 banners, you have to enlarge images_M = new Array(3); into the amount of banners you want.