Index: trunk/src/tmcsim/cadsimulator/viewer/CADSimulatorViewer.java
===================================================================
--- trunk/src/tmcsim/cadsimulator/viewer/CADSimulatorViewer.java	(revision 2)
+++ trunk/src/tmcsim/cadsimulator/viewer/CADSimulatorViewer.java	(revision 8)
@@ -17,4 +17,5 @@
 import tmcsim.common.CADEnums.PARAMICS_STATUS;
 import tmcsim.common.CADEnums.SCRIPT_STATUS;
+import tmcsim.common.RevisionNumber;
 
 /**
@@ -155,4 +156,18 @@
         fileMenu.add(exitMenuItem);
         
+        javax.swing.JMenu helpMenu = new javax.swing.JMenu("Help");
+        javax.swing.JMenuItem aboutItem = new javax.swing.JMenuItem("About");
+
+        aboutItem.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                String ver = RevisionNumber.getString();
+                JOptionPane.showMessageDialog(rootPane, "Version: " + ver, "About", JOptionPane.INFORMATION_MESSAGE);
+            }
+        });
+        helpMenu.add(aboutItem);
+        menubar.add(helpMenu);
+        
         setJMenuBar(menubar);