Entrance like Dexhaus.com

Hi there, I’ve just tried to make an entrance like dexhaus.com, I’ve spent two days trying and trying, what I came up with is one Mcprototipy for the scale function, another for the unscale function and another for the external image load, now I am absolutely stuck in, it only loads one image and I don’t have any idea on how to go on or how to solve it.

To summ up, the thing is to do something like the dexhaus entrance.

any point, any ideas??

Thanks in advance