text: document.addEventListener("deviceready", onDeviceReady, false);
  
  function onDeviceReady() {
      window.plugins.orientationchanger.lockOrientation('landscape');
      window.plugins.insomnia.keepAwake();
  
      document.getElementById('btDrive').addEventListener('click', function () {
          location.href = "drive.html"
      });
      document.getElementById('btCode').addEventListener('click', function () {
          location.href = "code.html"
      });
  }