Essential skills for the information age. Master state-of-the-art computer skills quickly and confidently with the Essential Computer series. These clear and concise step-by-step visual guides are designed to help beginners acquire all the techniques necessary to use today's information technology, from word processing and desktop publishing to entertainment and the internet. JavaScript: An Introduction helps you master the basic skills for enhancing your website with JavaScript, and includes: Creating and defining new windows, Using visitor information, Image swapping, Creating animation effects, Concatenating text strings, Creating confirm boxes, Using comments, Customizing hyperlinked windows, Using even handlers, Debugging your code, Using third-party software.