// *****   --------------------   *****
// *****     isValidDateCK.js     *****
// *****   --------------------   *****

function isValidDateCK(obj)
{
   var val = obj.value;
   if(val == "")return false;
   val = val.replace(/\-/g, "/");
   var dt = new Date(val);
   if(isNaN(dt))
   {
      alert("Invalid Date!");
      obj.value = "";
      obj.focus();
      return false;
   }
   else
   {
      var month = dt.getMonth() + 1;
      var day = dt.getDate();
      var arr = val.split("/");
      var month2 = parseFloat(arr[0]);
      var day2 = parseFloat(arr[1]);
      if((month == month2) && (day == day2))
      {
         return true;
      }
      else
      {
         alert("Invalid Date!");
         obj.value = "";
         obj.focus();
         return false;
      }
   }
}