2. Polling the server with Ajax
In this tutorial shows how to load a simple RSS 2.0 feed containing useful links into a Web page, update the list regularly using the setInterval command in JavaScript. Tutorial addresses the topic of multi-dimensional arrays in JavaScript
3. Creating and Using API Keys with Java Based Ajax Services
This article demonstrates the client and server side pieces to using an API key. Lots of code, and shows how to generate the key from the client web site address and a secret service token.
