rem: pref.SetIntPref("mail.show_headers",2); MsgReload(); return true; 
add: pref.SetIntPref("mail.show_headers",2); MsgReload(); return true; 
context: function MsgViewAllHeaders() {	pref.SetIntPref("mail.show_headers",2);	MsgReload();	return true;}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/b28aee4dad0045eeeca0eac2603313128acc9c86/mailWindowOverlay.js/clean/mailnews/base/resources/content/mailWindowOverlay.js