<!-- scripts for error pop message & hidden boxes -->
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

function onYesNoChange(yesNoSelect) {
	  document.getElementById("hiddenField").style.display = yesNoSelect.value == 'Yes' ? "block" : "none";
	}

function onYNChange(yNSelect) {
	  document.getElementById("hiddenFields").style.display = yNSelect.value == 'Yes' ? "block" : "none";
	}