function get_todaysDate()
{
   var curr_date = new Date();
   var tmp_month = curr_date.getMonth() +1;
   var curr_month = ( tmp_month < 10 ) ? '0' + tmp_month : tmp_month;
   var tmp_day = curr_date.getDate();
   var curr_day = ( tmp_day < 10 ) ? '0' + tmp_day : tmp_day;
   var curr_year = curr_date.getFullYear();
   var ret_date = curr_year+curr_month+curr_day;
   return ret_date;

}