Flashy Fading Rollover Menu - JavaScript tutorial

Category: JavaScript tutorials > Navigation - Difficulty:

This tutorial explains the manner you can create a JavaScript photo gallery which automatically unrolls.

This is a demonstration of the way I code my PHP and AJAX applications. It's good practise and may come in handy for you to learn too! The example in this article also demonstrates how to validate an email address using PHP and AJAX.

This tutorial covers taking an existing web application and adding AJAX to it.

HTML_AJAX, a PHP AJAX library from the PEAR project is used.

Prior to JavaScript and other client-side languages, Web browsers operated as if they were HTML dumb terminals, merely presenting Web pages generated on a server. For such pages, every user action requires a full page refresh, with a round-trip over the Internet, which degrades performance and thus user satisfaction. It may be fine for a great many Web sites, but it is completely inadequate for high-performance dynamic Web applications.

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