break;
case DOMStdEventTypeInfo.MUTATION_EVENT:
if (browser instanceof BrowserAdobeSVG) // ASV v6 (v3 no tiene mutation events)
event = new W3CMutationEventAdobeSVGImpl(evtListener,request);
else
event = new W3CMutationEventDefaultImpl(evtListener,request);
break;
case DOMStdEventTypeInfo.KEY_EVENT:
if (browser instanceof BrowserGecko)
event = new GeckoKeyEventImpl(evtListener,request);
else if (browser instanceof BrowserWebKit)