I'm a firm believer that when problems arise, someone, somewhere will be working on your solution before you are. AJAX manipulation of tables using mootools. Freaking sweet.
I dig this - especially with the number of sites creeping up that "slide" the page diagonally to "navigate" vs. loading a new page. IT's cool, it's different, and I like the little flash it gives you to notify "you're there."
The client libraries available here allow requests to be made in either XML-RPC or JSON-RPC to the same service, and the server implementations available provide responses according to<sep/>
JSON (JavaScript Object Notation) is a great way to return small amounts of data that is already in a usable JavaScript object format. However, one common use of JSON is to use an eval statement to execute the code.