--- a/src/contrib/visualizer/__init__.py	Thu Jan 29 16:04:14 2009 +0000
+++ b/src/contrib/visualizer/__init__.py	Thu Jan 29 16:28:59 2009 +0000
@@ -1,3 +1,3 @@
 
-from core import start, register_plugin, set_bounds
+from core import start, register_plugin, set_bounds, add_initialization_hook
 

--- a/src/contrib/visualizer/core.py	Thu Jan 29 16:04:14 2009 +0000
+++ b/src/contrib/visualizer/core.py	Thu Jan 29 16:28:59 2009 +0000
@@ -1149,6 +1149,9 @@
     
 
     def select_node(self, node):
+        if isinstance(node, ns3.Node):
+            node = self.nodes[node.GetId()]
+
         if node is self.selected_node:
             return