title: help with changing icon of Tk window
body: <pre><code>root = Tk()
  
  
  w=350
  h=200
  
  # get screen width and height
  ws = root.winfo_screenwidth()
  hs = root.winfo_screenheight()
      # calculate position x, y
  
  x = (ws/2) - (w/2)
  y = (hs/2) - (h/2)
  
  root.geometry('%dx%d+%d+%d' % (w, h, x, y))
  
  root.iconbitmap(default='images/account.gif')
  
  Label(root, text='Window with transparent icon.').pack()
  
  root.title("Create a window")
  </code></pre>
  
  <p>And I am getting error</p>
  
  <pre><code>File "Project.py", line 46, in &lt;module&gt;
  root.iconbitmap(default='images/account.gif')
  File "/usr/lib/python2.6/lib-tk/Tkinter.py", line 1523, in wm_iconbitmap
  return self.tk.call('wm', 'iconbitmap', self._w, '-default', default)
  _tkinter.TclError: wrong # args: should be "wm iconbitmap window ?bitmap?"
  </code></pre>
  
  <p>I also want to change the tray icon of <code>Tk()</code> window</p>