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: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/98f8dba7b96019d33eaa1162fb11dc98138a445f/mailWindowOverlay.js/buggy/mailnews/base/resources/content/mailWindowOverlay.js