twofuncs.js

isInvalidDate: function(arg) {
  if (arg.day == 0 || arg.day() == 6) return true;
  var thisMonth = arg._d.getMonth() + 1; // Months are 0 based
  if (thisMonth < 10) {
      thisMonth = "0" + thisMonth; // Leading 0
  }
  var thisDate = arg._d.getDate();
  if (thisDate < 10) {
      thisDate = "0" + thisDate; // Leading 0
  }
  var thisYear = arg._d.getYear() + 1900; // Years are 1900 based

  var thisCompare = thisMonth + "/" + thisDate + "/" + thisYear;
  console.log(thisCompare);

  if ($.inArray(thisCompare, disabledArr) != -1) {
      return true; //arg._pf = {userInvalidated: true};
  }
}