var cal = getCalendars()[row]; 
var cal = gCalendars[row]; 
    cycleCell: function (row, col)    {        var cal = getCalendars()[row];        if (getCompositeCalendar().getCalendar(cal.uri)) {            // need to remove it            getCompositeCalendar().removeCalendar(cal.uri);        } else {            // need to add it            getCompositeCalendar().addCalendar(cal);        }        document.getElementById("calendarTree").boxObject.invalidateRow(row);    },
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/2289d8bc143211c25fb37aa74324ecdf1bc8296e/calendar-management.js/buggy/calendar/lightning/content/calendar-management.js