rem: function MsgViewBriefHeaders() 
add: function MsgViewBriefHeaders() 
context: function MsgViewBriefHeaders() {    pref.SetIntPref("mail.show_headers",0);    MsgReload();    return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/eaa6754a0a946375badf1165b3e4af3999e4b03c/mailWindowOverlay.js/clean/mailnews/base/resources/content/mailWindowOverlay.js