add: DOMNode.setUserData("accessibleEvent", event, null); 
context: function getDOMNode(aRow){  var DOMNode = this.mEvents[aRow].node;  var accessNode = this.mEvents[aRow].accessnode;  DOMNode.setUserData("accessible", accessNode, null);  return DOMNode;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/4386dbad59bf52483c71bbf9aea3ccf8642da1ee/accessibleEvents.js/clean/extensions/inspector/resources/content/viewers/accessibleEvents/accessibleEvents.js