add:  gFindBar.uninitFindBar(); 
context: function OnUnloadMessenger(){  OnLeavingFolder(gMsgFolderSelected);  // mark all read in current folder  accountManager.removeIncomingServerListener(gThreePaneIncomingServerListener);  pref.QueryInterface(Components.interfaces.nsIPrefBranch2);  pref.removeObserver("mail.pane_config.dynamic", MailPrefObserver);  pref.removeObserver("mail.showFolderPaneColumns", MailPrefObserver);  // FIX ME - later we will be able to use onload from the overlay  OnUnloadMsgHeaderPane();  OnMailWindowUnload();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/6db3e4865014e4769c54b8af8789aaa39fc215ba/msgMail3PaneWindow.js/clean/mail/base/content/msgMail3PaneWindow.js