To see how AJAX works click the following links to change the "Dynamic content area" box. (You can view the source of this page to see the JavaScript used to manipulate the content area and the XML documents returned from our servers.)
Example 3: Live XML output from our mainframe using proxy server
Displays live output retrieved from our mainframe and formats it in the same way as seen in Example 2. This also employs a proxy server to overcome "cross-domain" issues that prevent AJAX applications from executing XMLHttpRequest across multiple domains.