1971     Curry:function(_fn,_scope){  argument
1972       var fn = _fn, scope = _scope||window, args = Array.prototype.slice.call(arguments,2);
2019     AddEvent: function(_element,_eventName,_fn,_useCapture){  argument
2020 …_element[pi.env.ie?"attachEvent":"addEventListener"]((pi.env.ie?"on":"")+_eventName,_fn,_useCaptur…
2023     RemoveEvent: function(_element,_eventName,_fn,_useCapture){  argument
2024 …_element[pi.env.ie?"detachEvent":"removeEventListener"]((pi.env.ie?"on":"")+_eventName,_fn,_useCap…
2443       "addListener":function(_event,_fn,_useCapture){  argument
2444         pi.util.AddEvent(this._parent_.environment.getElement(),_event,_fn,_useCapture);
2447       "removeListener":function(_event,_fn,_useCapture){  argument
2448         pi.util.RemoveEvent(this._parent_.environment.getElement(),_event,_fn,_useCapture);
2512     "addCallback": function(_readyState,_fn){  argument
2513       this.getCallback().push({ "fn":_fn, "readyState":_readyState  });