Gallery software

[MetKiller Joe]

Anybody know if there is a gallery software for website in javascript that looks similar to this:

http://img190.imageshack.us/img190/5382/gallery.jpg

And functions as a class so that the strip can be copied on a website and used to display a variety of projects; so, this would be used to display, for example, maps, and each map would have its own strip and these strips would go down the website like so:

Map1:

http://img190.imageshack.us/img190/5382/gallery.jpg

Map2:

http://img190.imageshack.us/img190/5382/gallery.jpg

Map3:

http://img190.imageshack.us/img190/5382/gallery.jpg

etc...

The arrow keys would simply shift the strip left and right and change the active image. The if you clicked on the active image, you'd get a bigger version.

Also, if there is none, anybody know how practical it would be to create such a thing in Java as a class which could be instanced with different image databases? (What I'm really asking is would it be really slow, or hard to program to have the program take different sets of images for each instance)

Edit: After more searching found FrogJS.