add:  SetupMoveCopyMenus('goMenu', accountManagerDataSource, folderDataSource); 
context: function InitializeDataSources(){	//Setup common mailwindow stuff.	AddDataSources();	//To threadpane move context menu	SetupMoveCopyMenus('threadPaneContext-moveMenu', accountManagerDataSource, folderDataSource);	//To threadpane copy content menu	SetupMoveCopyMenus('threadPaneContext-copyMenu', accountManagerDataSource, folderDataSource);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/6c58af9da002ccdd1fc8132343760041dd9327cb/msgMail3PaneWindow.js/buggy/mailnews/base/resources/content/msgMail3PaneWindow.js