rem: var appCore = FindMsgAppCore(); 
add: var appCore = FindMessenger(); 
context: function OpenURL(url){  dump("\n\nOpenURL from XUL\n\n\n");  var appCore = FindMsgAppCore();  if (appCore != null) {    appCore.SetWindow(window);    appCore.OpenURL(url);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3dc683beabc98e7a22138962198d3cd838fdcf63/commandglue.js/buggy/mailnews/base/resources/content/commandglue.js