JavaScript is a compact, object-based scripting language for developing client and server Internet applications. It allows you to perform form validation, format text content, and add animation, sound effects and Dynamic HTML to any Web page. JavaScript Professional Projects is geared toward the Web site developer who wants to create interactive, engaging sites. You will learn how to write not only JavaScript that can stand on its own within a Web page, but also how to write scripts that interact with applications written in other development languages. The projects presented within this book will reduce the coding work and JavaScript learning curve by providing the majority of JavaScript applications you want.