A complete and fully updated reference for these key Web technologies HTML, XHTML, and CSS are essential tools for creating dynamic Web sites. This friendly, all-in-one guide covers what programmers need to know about each of the technologies and how to use them together. Like the bestselling first edition, HTML, XHTML, and CSS All-in-One For Dummies, 2nd Edition makes it easy to grasp the fundamentals and start building effective Web pages. With new information about Web 2.0 and Ajax, it's the perfect reference as well. HTML, XHTML, and CSS are the key technologies for building dynamic Web pages. This friendly, all-in-one guide explains each technology, shows how to use them together, and examines quality Web design and layout. Six self-contained minibooks cover HTML, CSS, design and layout, client-side JavaScript, Ajax and server-side, and putting it all together. Covers new Web development advancements including new technologies and changes to the standards. Includes a CD with additional valuable Web development programs and a companion Web site featuring the code used in the book. Web programmers and designers will find what they most need to know in HTML, XHTML, and CSS All-in-One For Dummies, 2nd Edition, helping them create the type of Web sites that today's market demands.