add:  try {    var ioService = Components.classes["@mozilla.org/network/io-service;1"]. getService(Components.interfaces.nsIIOService2); ioService.manageOfflineStatus = false; } catch (ex) { } 
context: function AddMailOfflineObserver() {  var observerService = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);   observerService.addObserver(mailOfflineObserver, "network:offline-status-changed", false);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/35738108fddf8658882c4d338d48434e92f6e92b/commandglue.js/buggy/mail/base/content/commandglue.js