Take a look on the net and you'll see endless pages ofAJAX Frameworks:libraries which promise to do all the trivial and dirty AJAX work for you, leaving you free tocode without actually understanding how the application you're writing really works.So le
The main idea is to regard a program as a communication to human beings rather than as a set of instructions to a computer. Your program is also viewed as a hypertext document, rather like the World Wide Web. (Indeed, Knuth used the word WEB for this purp