Outside events are synthetic DOM events that fire when a corresponding native or synthetic DOM event occurs outside a bound element.
The following outside events are pre-defined by this module:
Define new outside events with
By default, the created synthetic event name will be the name of the event
with "outside" appended (e.g. "click" becomes "clickoutside"). If you want
a different name for the created Event, pass it as a second argument like so:
This module was contributed by Brett Stimmerman, promoted from his gallery-outside-events module at http://yuilibrary.com/gallery/show/outside-events