class window:
   __module__=__name__

   def __init__(self):
      self.top=TopWindow()
      self.top.position=(0,0)
      self.top.shadow=0
      self.top.size=(100,15)

   def w_s(self):
      self.top.show()
      wt=sysinfo.free_ram()/1024
      self.img=Image.new((180,20))
      self.img.text((4,12),unicode(wt),(0,0,0),(set_font,12,FONT_ANTIALIAS))
      self.top.add_image(self.img,(0,0))

   def w_h(self):
      self.top.hide()