rem: goPreferences('messengercompose.xul', 'chrome: 
add: goPreferences('messengercompose.xul', 'chrome: 
context: function DoCommandPreferences(){  goPreferences('messengercompose.xul', 'chrome://messenger/content/messengercompose/pref-messages.xul')}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/6a3d693662af4dcc703f9b91de6e81e2eac39601/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js