Ok well if u want it exactly like the video posted..then u have to use Keygaurd.
If u want it to be like where the user ''Mouses over''--no clicking..a button[hotspot] and at the same time a picture loads in the menu on the right side and left side~
Keygaurd is a plugin for AM so that u can use Mouse over events..Mouse enters the hotspot-- Mouse leaves the hotspot--[It does alot of other things..]..but that's what it would be used for if u want it to appear like the video~
If you want it to appear like the video, but still have the user 'click' the hotspot..then that's different..
You can download the demo for keygaurd from ShadowHunter's website..and see if that's more to your liking..or just simply read on it, Or decide if u are ok with the user clicking the hotspot and not only mousing over it...[hovering]
http://www.shadowhunter.co.uk/index1.html
Let us know..
Disruptor, On the right side of your post, you see an ''Edit'' button..if u have to add something to your post...simply click that and edit..as opposed to double posting. They frown upon that here..