MINI

files >> C:/SiakApp/web/js/validation_cerai.js

 function document.onkeydown() {
  // disables F5 (refresh) and ESC button
  if (event.keyCode == 116 || event.keyCode == 27) {
    event.keyCode = 0;
    event.CancelBubble = true;
    return false;
  }
}