xmlhttprequest
Related
Guide to Using XMLHttpRequest
(with Baby Steps)
XMLHttpRequest Object Demo
XMLHttpRequest Object Demo on Apple developer site
JSON for the masses
Excellent writeup on Using Javascript object notation.
AHAH: Asychronous HTML and HTTP
AHAH is a very simple technique for dynamically updating web pages using JavaScript…
How to make XmlHttpRequest calls to another server in your domain
from Abe Fettig’s Weblog
AJAX: Dawn of a new developer