How to list all registered events of a DOM node us

Question

I can add or remove an event handler for a DOM node. Is it possible to find out all the registered events handlers of a given DOM node? I am referring to straight Javascript meaning no frameworks or toolkits like jQuery, dojo, Prototype, GWT, etc. If the answer is no, any reason why? Security issues?

Answer 1

This works for Chrome/Safari console:

getEventListeners(document.getElementByID('myElementId'));