When using this function, the event target defaults to the Rad Ajax Manager instance.The following examples illustrate how you could manually trigger an AJAX request.
This may break the functionality of the update panels, as they use the inner HTML property to update their child controls, which have moved and are not available.
Rad Window, being a container control, often has to host a number of controls that need to perform AJAX requests or be updated via AJAX.
This sometimes presents a difficulty, because the Rad Window's content is moved in the DOM tree when it is created - i.e.
If you want to make an AJAX call you should update the parent Rad Dock Zone.
Controls like Radio Button List , Rad Pane , Rad Dock should be added to the Rad Ajax Manager settings except as AJAX initiator as Updated Controls also.