char*Date::getMonthName()
{
   char *monthName[] = {
                    "januart",
                    "February",
                    "March",
                    "April",
                    "May",
                    "June",
                    "July",
                    "August",
                    "September",
                    "October",
                    "November",
                    "December"
                    };
    return monthName[getMonth()-1];
}