Scrolling image gallery question

i couldn’t find a tutorial on this matter so i sorta started making my own hypothesis… what i’m trying to do is:

have a gallery of images automatically scrolling horizontally while having the set of images loop. like at www.aeonflux.com >> downloads >> wallpaper and [url=“http://jager.com/index.cfm”]http://jager.com/index.cfm after you enter on the bottom.

here are a couple of my theories and questions for AS commands to have this work:

  1. display a range of pixels of an image at certain positions, i.e. if gallery is scrolling to the left, leftmost image when its parts are disappearing out of the viewing area, they become visible at the right.

  2. have two instances of each image and when an image is disappearing on left, the second instance of that image comes visible on the right. this I imagine would take up more HD space.

i guess what i was wondering more about is how jager did their gallery where there’s only enough images are in a set to be viewed in the viewing area.

i’m not quite sure if i’m making much sense, but, if you have any suggestions or answers, please help!