"Web Development and Design Foundations with XHTML", Fourth Edition, includes everything you need to develop highly effective Web sites. In addition to comprehensive coverage of XHTML, Cascading Style Sheets (CSS), and Web design best practices, this book presents information on accessibility, ethics, e-commerce, Web site promotion strategies, and JavaScript™. CSS has become a standard for Web design, so this edition introduces CSS early on and integrates the topic throughout the text, including CSS-based page layouts. This book explains important Web development and design concepts and provides step-by-step presentations that show you how to implement them. With Web design focus activities, as well as Hands-On Practices, Hands-On Exercises, Web site Case Studies, and valuable reference material, this book has everything a beginning Web developer needs. This text is appropriate for a one-semester Web development course.