Matt's examples
diff --git a/Demo/tkinter/matt/window-creation-w-location.py b/Demo/tkinter/matt/window-creation-w-location.py
new file mode 100644
index 0000000..8f9ad47
--- /dev/null
+++ b/Demo/tkinter/matt/window-creation-w-location.py
@@ -0,0 +1,40 @@
+from Tkinter import *
+
+import sys
+sys.path.append("/users/mjc4y/projects/python/tkinter/utils")
+from TkinterUtils  import *
+
+# this shows how to create a new window with a button in it that can create new windows
+
+
+class Test(Frame):
+    def makeWindow(self, *args):
+	fred = Toplevel()
+
+	fred.label = Canvas (fred, {"width" : "2i", 
+				       "height" : "2i"})
+
+	fred.label.create_line("0", "0", "2i", "2i")
+	fred.label.create_line("0", "2i", "2i", "0")
+	fred.label.pack()
+
+	centerWindow(fred, self.master)
+
+    def createWidgets(self):
+	self.QUIT = QuitButton(self)
+	self.QUIT.pack({'side': 'left', 'fill': 'both'})
+
+
+	self.makeWindow = Button(self, {'text': 'Make a New Window', 
+				  'width' : 50,
+				  'height' : 20,
+				      'command' : self.makeWindow})
+	self.makeWindow.pack({'side': 'left'})
+
+    def __init__(self, master=None):
+	Frame.__init__(self, master)
+	Pack.config(self)
+	self.createWidgets()
+
+test = Test()
+test.mainloop()