Image BG Changer - JavaScript tutorial

Category: JavaScript tutorials > Images - Difficulty:

A small JavaScript tutorial teaching how to do some basic animation on image elements with the help of prototype.

Lots of SEO experts are concerned about the raising of AJAX in web development. In my point of view, search engine operators should be the ones more concerned about that, because AJAX or the so called web 2.0 gives users a much better experience than with the “regular” web, and since search engines are providing a service to the community (and they earn lots of money with it), they should follow the tendencies and not try to dictate them. But that’s a discussion I’ll leave for the experts. My purpose with this post is to demonstrate my method.

The nature of JavaScript libraries means they can be accessed and utilized by any site online, not just yours. Learn how to restrict access of your libraries to only your own sites, warding off bandwidth theft in the process.

Use a few simple lines of JavaScript to verify if cookies are accepted by the target web browser.

Access Image URL to TextBox