_status();
      //setTimeout(fake_loaded, 1000);
  });

  var load_status = function() {
    $.getJSON('{{ node_status_url }}', loaded);
  };

  // For testing: load some fake data
  var fake_loaded = function() {
      var Nchunk = 1024 * 400;

      result = [{'chunks': [
          [ 77,  0*Nchunk,  8*Nchunk, 16],
          [ 77,  8*Nchunk, 16*Nchunk, 16],
          [ 77, 16*Nchunk, 24*Nchunk, 16],
      ]}];
      loaded(result);

      setTimeout(fake_loaded_2, 1000);
  };

  var fake_loaded_2 = functi