Use of releaseEvents() is deprecated. To upgrade your code, use the DOM 2 removeEventListener() method. For more help http://developer.mozilla.org/en/docs/DOM:element.removeEventListener
Ojer chik rokisaxik ri releaseEvents(). Richin nak'ëx ruwäch ri nimaläj ab'i', tawokisaj ri rub'eyal removeEventListener() richin ri DOM2. Richin nawïl ch'aqa' chik etamab'äl, kab'etz'eton pa http://developer.mozilla.org/en/docs/DOM:element.removeEventListener.