diff -r 40b91ba978db -r e6faee0c271b Viewer.py
--- a/Viewer.py	Fri Nov 16 17:43:32 2007 +0100
+++ b/Viewer.py	Mon Nov 19 10:02:35 2007 +0100
@@ -67,7 +67,7 @@
             message.ShowModal()
             message.Destroy()
         elif values[1] in ["function", "functionBlock", "program"]:
-            name, type = self.ParentWindow.Controler.GetEditedElementType(self.TagName)
+            name, type = self.ParentWindow.Controler.GetEditedElementType(self.ParentWindow.GetTagName())
             if name == values[0]:
                 message = wx.MessageDialog(self.ParentWindow, "\"%s\" can't use itself!"%name, "Error", wx.OK|wx.ICON_ERROR)
                 message.ShowModal()
@@ -93,7 +93,7 @@
                 width, height = block.GetMinSize()
                 block.SetSize(width, height)
                 self.ParentWindow.AddBlock(block)
-                self.ParentWindow.Controler.AddEditedElementBlock(self.TagName, id, values[0], blockname)
+                self.ParentWindow.Controler.AddEditedElementBlock(self.ParentWindow.GetTagName(), id, values[0], blockname)
                 self.ParentWindow.RefreshBlockModel(block)
                 self.ParentWindow.RefreshBuffer()
                 self.ParentWindow.RefreshScrollBars()