JavaScript Articles
1: Adding Dreamweaver Behaviors To Your Web Pages
JavaScript is a simple, client-side scripting language which enables you to add exciting and interesting functionality to your HTML pages. It is built in to most web browsers and, although it can be deactivated, most people will have it enabled within their browser. JavaScript's uses includes the validation of entries within an HTML form and the detection of browser versions and presence or absence of plug-ins. Dreamweaver's implementation of JavaScript centres on the use of what it calls "behaviors".
2: All about CAPTCHA
CAPTCHA is the acronym of 'Completely Automated Public Turing test to tell Computers and Humans Apart.' It is a kind of test based on challenge responses. From the response it gets it can make out whether the user is human or not. In an ordinary kind of CAPTCHA the user has to key in the letters of a fuzzy image to see them emerge on the screen. Often, the user has to supplement masked series of letters or digits to do that. Only then they will emerge on the screen.
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