rem: boxobj.rowCountChanged(getIndexForCalendar(aCalendar), 1); 
add: boxobj.rowCountChanged(gCalendars.length-1, 1); 
context: function addCalendarToTree(aCalendar){    if (!gCachedStyleSheet) {        gCachedStyleSheet = getStyleSheet("chrome://calendar/content/calendar-view-bindings.css");    }    updateStyleSheetForObject(aCalendar, gCachedStyleSheet);    updateLtnStyleSheet(aCalendar);    var boxobj = document.getElementById("calendarTree").treeBoxObject;    boxobj.rowCountChanged(getIndexForCalendar(aCalendar), 1);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10234/2289d8bc143211c25fb37aa74324ecdf1bc8296e/calendar-management.js/clean/calendar/lightning/content/calendar-management.js