[FIX] (protovis) NPE occuring when a handler is registered for page load, after the page load had occurred. No event object is available in that situation.
[FIX] (protovis) NPE occuring when a handler is registered for page load, after the page load had occurred. No event object is available in that situation.

Abpaula/ccc,davidmsantos90/ccc,Abpaula/ccc,dcleao/ccc,webdetails/ccc,dcleao/ccc,afrjorge/ccc,afrjorge/ccc,Abpaula/ccc,Abpaula/ccc,davidmsantos90/ccc,davidmsantos90/ccc,dcleao/ccc,dcleao/ccc,webdetails/ccc,webdetails/ccc,afrjorge/ccc,afrjorge/ccc,webdetails/ccc,davidmsantos90/ccc