TEMA:

function ff_nameofcalendar_validation(element, message)
{
var pattern = /[0-3][0-9]\/(0|1)[0-9]\/(19|20)[0-9]{2}/;
   if(pattern.test(element.value))
   {
      var date_array = element.value.split('/');
      var day = date_array[0];
 
      // Attention! Javascript consider months in the range 0 - 11
      var month = date_array[1] - 1;
      var year = date_array[2];
 
      // This instruction will create a date object
      birthDate = new Date(year,month,day);
 
      if(year != birthDate.getFullYear())
      {
         return message == '' ? "Date isn't entered in the right format.\n" : message;
      }
 
      if(month != birthDate.getMonth())
      {
         return message == '' ? "Date isn't entered in the right format.\n" : message;
      }
 
      if(day != birthDate.getDate())
      {
         return message == '' ? "Date isn't entered in the right format.\n" : message;
      }
   }
   else
   {
      return message == '' ? "Date isn't entered in the right format.\n" : message;
   }

var vDate = new Date(Number( element.value.split("/")[2]),Number(element.value.split("/")[1]-1),Number(element.value.split("/")[0]),0,0,0).getTime();

 var today = new Date();
 today.setDate(today.getDate()+2);
  

if(vDate < today)
     {
          if (message=='') message = element.name+" faild in my test.n";
          return message;
     }
return'';
} // ff_nameofcalendar_validation