In This Book You Will Learn What is JavaScript?-Was designed to add interactivity to HTML pages-Is a scripting language (a scripting language is a lightweight programming language)-JavaScript code is usually embedded directly into HTML pages-JavaScript is an interpreted language (means that scripts execute without preliminary compilation) 5 What can a JavaScript do?-JavaScript gives HTML designers a programming tool-JavaScript can put dynamic text into an HTML page-JavaScript can react to events-JavaScript can read and write HTML elements-JavaScript can be used to validate input data-JavaScript can be used to detect the visitor's browser-JavaScript can be used to create cookies 6 How to put a JavaScript code into an HTML page?How JavaScript was created .Standardizing JavaScript .Evolving JavaScript: don't break the web .What are good references for JavaScript? .How do I find out what JavaScript features are supported where? .Where can I look up what features are planned for JavaScript? .Why does JavaScript fail silently so often? .Why can't we clean up JavaScript, by removing quirks and outdated fea-tures? .

How can I quickly try out a piece of JavaScript code? . SyntaxAn overview of JavaScript's syntax .(Advanced) .Identifiers .Statement vs. expression .Ambiguous syntax .Semicolons .

Automatic semicolon insertion (ASI) .Semicolons: best practices .Strict mode vs. sloppy mode .AND MANY MORE BUY THIS BOOK NOW.