public List format_photo_months(List months){
if(months==null)
return null;
List new_months = new ArrayList();
if(months.size()>0){
new_months.addAll(months);
final SimpleDateFormat month_fm = new SimpleDateFormat("MMM yyyy", request.getLocale());
Calendar time = Calendar.getInstance();
for(int i=0;i<new_months.size();i++){
int value = ((Integer)new_months.get(i)).intValue();
time.set(Calendar.YEAR, value / 100);