This example demonstrates the Mootools plugin 'flXHRproxy', which extends the core Ajax functions so that you can register a URL (or partial URL) with a set of flXHR configuration options. When an Ajax call is made, if the URL matches a registered URL, flXHR will be chosen as the transport and the options applied to the flXHR instance.

Each successive click of the button will fire off twice as many concurrent requests as the previous click, to demonstrate how the "instancePooling" feature re-uses previous instances when available.