        this.render = function() {
          _cad.renderer.render(_cad.scene, _cad.camera);
        }

        this.reset = function() {
          _cad.controls.object.position.x = 0;
          _cad.controls.object.position.y = 0;
          _cad.controls.object.position.z = 1800;
          _cad.controls.center.x = 0;
          _cad.controls.center.y = 0;
          _cad.controls.center.z = 0;
        }
      }
    </script>
  </head>

  <body>
    <div id="wrapper">
      <div id="donate">
        <form acti