off: function(eventName, selector, handler) {
var method = typeof selector === "string" ? "removeDelegateListener" : "removeEventListener";
var listenWithDOM = domEvents.canAddEventListener.call(this);
var eventBinder = listenWithDOM ? domEvents[method] : this[method] || canEvent[method];
return eventBinder.apply(this, arguments);
},
trigger: function(){
var listenWithDOM = domEvents.canAddEventListener.call(this);
var dispatch = listenWithDOM ? domDispatch : canEvent.dispatch;
return dispatch.apply(this, arguments);
},