diff -r 96f84344a70e -r 04b7d46e9d67 client/js/main-renderer.js
--- a/client/js/main-renderer.js	Fri May 22 17:45:50 2015 +0200
+++ b/client/js/main-renderer.js	Fri May 22 17:48:18 2015 +0200
@@ -25,6 +25,7 @@
          'renderer/nodeeditbutton',
          'renderer/noderemovebutton',
          'renderer/nodehidebutton',
+         'renderer/nodeshowbutton',
          'renderer/noderevertbutton',
          'renderer/nodelinkbutton',
          'renderer/nodeenlargebutton',
@@ -34,7 +35,7 @@
          'renderer/edgerevertbutton',
          'renderer/miniframe',
          'renderer/scene'
-         ], function(BaseRepresentation, BaseButton, NodeRepr, Edge, TempEdge, BaseEditor, NodeEditor, EdgeEditor, NodeButton, NodeEditButton, NodeRemoveButton, NodeHideButton, NodeRevertButton, NodeLinkButton, NodeEnlargeButton, NodeShrinkButton, EdgeEditButton, EdgeRemoveButton, EdgeRevertButton, MiniFrame, Scene){
+         ], function(BaseRepresentation, BaseButton, NodeRepr, Edge, TempEdge, BaseEditor, NodeEditor, EdgeEditor, NodeButton, NodeEditButton, NodeRemoveButton, NodeHideButton, NodeShowButton, NodeRevertButton, NodeLinkButton, NodeEnlargeButton, NodeShrinkButton, EdgeEditButton, EdgeRemoveButton, EdgeRevertButton, MiniFrame, Scene){
 
     'use strict';
 
@@ -57,6 +58,7 @@
     Renderer.NodeEditButton = NodeEditButton;
     Renderer.NodeRemoveButton = NodeRemoveButton;
     Renderer.NodeHideButton = NodeHideButton;
+    Renderer.NodeShowButton = NodeShowButton;
     Renderer.NodeRevertButton = NodeRevertButton;
     Renderer.NodeLinkButton = NodeLinkButton;
     Renderer.NodeEnlargeButton = NodeEnlargeButton;