rem: goPreferences('messengercompose.xul', 'chrome: 
add: goPreferences('messengercompose.xul', 'chrome: 
context: function DoCommandPreferences(){  goPreferences('messengercompose.xul', 'chrome://messenger/content/messengercompose/pref-messages.xul')}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7b9d17d491edad5564627ca943a454cb0bc19dbe/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js