Deprecated since Gecko 1.9 (Firefox 3)
This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
Releases the window from trapping events of a specific type.
eventType is a combination of the following values:
Note that you can pass a list of events to this method using the following syntax:
window.releaseEvents(Event.KEYPRESS | Event.KEYDOWN | Event.KEYUP).
window.captureEvents ( ).
This is not part of any specification.