code: function(node, show) {
        node = $.splat(node);
        var st = show ? "" : "none", lab, that = this;
        $.each(node, function(n) {
          var lab = that.getLabel(n.id);
          if (lab) {
            lab.style.display = st;
          }
        });
      }
docs: /*
  Method: hideLabel
  
  Hides the corresponding <Graph.Node> label.
  
  Parameters:
  
  node - (object) A <Graph.Node>. Can also be an array of <Graph.Nodes>.
  show - (boolean) If *true*, nodes will be shown. Otherwise nodes will be hidden.
  
  Example:
  (start code js)
  var rg = new $jit.Viz(options);
  viz.labels.hideLabel(viz.graph.getNode('someid'), false);
  (end code)