rem: UpdateMailPaneConfig(true); 
add: { if (prefName == "mail.pane_config.dynamic") UpdateMailPaneConfig(true); else if (prefName == "mail.showFolderPaneColumns") UpdateFolderColumnVisibility(); } 
context:   observe: function(subject, topic, prefName) {    // verify that we're changing the mail pane config pref    if (topic == "nsPref:changed")      UpdateMailPaneConfig(true);  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6a51edfd023958917283a7288d9195ddf68f5d84/msgMail3PaneWindow.js/clean/mail/base/content/msgMail3PaneWindow.js