Custom Image Script - Image Collage With Effects (s4l)

I need a stand alone image script build similar to this, NOT an entire website. (see attachment) [login to view URL] When you hover over the boxes, a caption appears and the image changes from black and white to color. When you click on the box, it takes you to a specified URL link Thats it! Notes: --I DON'T WHAT THIS BUILT IN FLASH. YOU NEED TO USE A DIFFERENT TECHNOLOGY. --I need to have the option to easily change out the images and url links (via ftp/dreamweaver) --Images should be pulled from folder on website or something similar to this --Hover caption needs to be CSS Stylesheet based so we can easily alter "look" in the future --This script should be able to be cut and pasted into any of our web pages