rem: messenger.Close(); 
add: window.close(); 
context: function CloseMessenger() {	dump("\nClose from XUL\nDo something...\n");	messenger.Close();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/180dd31742f98bcec93368b9630a40d74cd05333/shareglue.js/clean/mailnews/base/resources/content/shareglue.js