Web 2.0 How-To Design Style Guide
http://www.webdesignfromscratch.com/web-2.0-design-style-guide.cfm

Hunt, Ben
Web Design From Scratch
2006

Abstract:

Describe various common graphic design elements in modern web ('2.0') design style. Then explains why they work (i.e. why they have become common), as well as how, when and where you might use each element in your designs.