Toggle?
This area fires an action on change.
This is a toggle area that is triggered by an AjaxObserveField.

Toggle #2? This is a toggle area that is triggered with observeFieldID on AjaxUpdateContainer.

Toggle #3? This area fires an action on change.
This is a toggle area that is triggered with observeFieldID on AjaxUpdateContainer.

This uses an AjaxObserveField container, observing all of the checkboxes. Selected Names: