Simple Layout Manager with Prototype

Sébastien Gruhier (Mr. Proto) has created a JavaScript layout framework using Prototype 1.6. The Simple Layout Manager lets you create simple layouts using simple CSS and also let you dynamically add to the manager:
PLAIN TEXT
JAVASCRIPT:

layoutManager.add('your_element_id');

You can see some simple demos.
We have see a slew of CSS frameworks coming out there, and now we are starting to see people go past the pure CSS frameworks, and using JavaScript to take things to the next level.
Download the Simple Layout Manager code.