text: var Presenter = {
      makeDocument: function (resource) {
          if (!Presenter.parser) {
              Presenter.parser = new DOMParser();
          }
          var doc = Presenter.parser.parseFromString(resource, "application/xml");
          return doc;
      },
  
      modalDialogPresenter: function (xml) {
          navigationDocument.presentModal(xml);
      },
  
      pushDocument: function (xml) {
          navigationDocument.pushDocument(xml);
      },
  
      load: function (event) {
          var self = this,
              ele = event.target,
              videoURL = ele.getAttribute("videoURL");
          if (videoURL) {
              var player = new Player();
              var playlist = new Playlist();
              var mediaItem = new MediaItem("video", videoURL);
  
              player.playlist = playlist;
              player.playlist.push(mediaItem);
              player.present();
          }
      }
  };