Javascript TUTORIAL
Javascript is an easy-to-use programming language that can be embedded within your web pages. Assume that you want to create a web page that calculates and displays the Body Mass Index (BMI) for a person of given height and weight. A simple HTML will not be able to do that. Javascript will come handy in such situation. Javascript can enhance the dynamics and interactive features of your page by allowing you to perform calculations, check forms, write interactive games, add special effects, customize graphics selections, create security passwords and more. Java is coded in a similar fashion to C++, with separate header and class files, compiled together prior to execution. It is powerful enough to write major applications and insert them in a web page as a special object called an "applet." Java has been generating a lot of excitment because of its unique ability to run the same program on IBM, Mac, and Unix computers. Java is not considered an easy-to-use language for non-programmers.
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