How to do liquid design in dreamweaver?

I agree with sidefx.....
Its called liquid cause its fits to different resolutions. Like water
fitting to any container whether square or oval.

what he simply explains as a definition of a liquid design is exactly what the site sample I've provided does. Does that clear things up for you? If not, let me know and I'll try to find a way to explain it more clearly so you can understand it.