rem: GoPreviousMessage(GoFlaggedMessage, true); 
add: GoPreviousMessage(navigateFlagged, true); 
context: function MsgPreviousFlaggedMessage(){	GoPreviousMessage(GoFlaggedMessage, true);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d04174bf7b6b57f1c23923c2a9cbcf1223681cb5/widgetglue.js/clean/mailnews/base/resources/content/widgetglue.js