Php Gallery From Directory

Free php image gallery with sub-directory support and on-the-fly generation?
I need a simple php gallery that scouts a directory and creates on the fly image content with <- Back Front -> .
I don’t really need admin back-end and uploads, and all those fancy stuff. I have some security images from several cameras that need to be “eyed” remotely.
Can anyone recommend something simple and good ?
I need: – Subdirectory support;
– Link based navigation;
– indexing of images uploaded by a couple of surveillance cameras;
I need a VERY SIMPLE opensource software that does just that, no database, no flickr, no wordpress, no fancy tools, nothing just that.
Maybe…
Free Photo Galleries:
http://www.cooliris.com/yoursite/express/
PHP Photo Album / Gallery: http://www.phpalbum.net/
Tiny Web Gallery: http://www.tinywebgallery.com/en/download.php
Coppermine Photo Gallery: http://coppermine-gallery.net/
Gallery: http://gallery.menalto.com/
Galleria (JavaScript image gallery written in jQuery): http://devkick.com/lab/galleria/
Galleria: http://galleria.aino.se/
Full Screen Image Gallery (It automatically scales the image with kept aspect ratio to fill the browser background, with a flickr search e
Free Jalbum web album software: http://jalbum.net/
Lightbox 2: http://www.huddletogether.com/projects/lightbox2/
Shedding Some Light on Lightbox: http://www.webreference.com/programming/javascript/Lightbox/

