- .panelCreated(fn) - called when the UpdatePanel is created on a page
- .panelUpdated(fn) - called when the panel is updated during a asynchronous (ajax) postback.
- .panelReady(fn) - called when the UpdatePanel is first created or updated.
- .beginRequest(fn) - called before the processing of an asynchronous postback starts and the postback request is sent to the server.
- .initializeRequest(fn) - called during the initialization of the asynchronous postback. Allows the cancellation of the request.
The download includes the script file and a simple example.