var now = new Date();
    var dateInMS = now.getTime() + 1000*60*60*24 *30;
   var targetDate = new Date(dateInMS);

    var days = new Array(
      'Sunday','Monday','Tuesday',
      'Wednesday','Thursday','Friday','Saturday');
    var months = new Array(
      'January','February','March','April','May',
      'June','July','August','September','October',
      'November','December');
    var date = ((targetDate.getDate()<10) ? "0" : "")+ targetDate.getDate();
    function fourdigits(number)	{
      return (number < 1000) ? number + 1900 : number;}
    today =  days[targetDate.getDay()] + ", " +
       months[targetDate.getMonth()] + " " +
       date + ", " +
       (fourdigits(targetDate.getYear()));
     document.write(today);