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
Ekozesa ya releaseEvents() egindwamu. Ku funa omutindo gwewagulu mu code yo, kozesa DOM 2 removeEventListener() kubo. Kulwo buyabi http://developer.mozilla.org/en/docs/DOM:element.removeEventListener