//
// Miscellaneous javascript utility functions
//

function checkDateSequence(d1,d2,message) {
   date1 = document.getElementById(d1);
   date2 = document.getElementById(d2);

   if (date1.value > date2.value) {
      if (message.length > 0) alert(message);
      date2.value = date1.value;
   }
}