rem: gPrefBranchInternal.removeObserver(prefstring, directoryServerObserver); 
add: sPrefBranchInternal.removeObserver(prefstring, directoryServerObserver); 
context: function RemoveDirectorySettingsObserver(prefstring){  gPrefBranchInternal.removeObserver(prefstring, directoryServerObserver);}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/fc756976caf9a570751ca43fe3a185e7c7682a88/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js