add:   if (document.getElementById("calendarTree").currentIndex == -1) { document.getElementById("calendarTree").view.selection.select(0); } 
context: function ltnSetTreeView(){    document.getElementById("calendarTree").view = ltnCalendarTreeView;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/0196e72594fc4655b15269a254527a910ae90f09/calendar-management.js/buggy/calendar/lightning/content/calendar-management.js