text: __pragma__ ('alias', 'S', '$')
  
  def start ():
  	def changeColors ():
  		for div in S__divs:
  			S (div) .css ({
  				'color': 'rgb({},{},{})'.format (* [int (256 * Math.random ()) for i in range (3)]),
  			})
  
  	S__divs = S ('div')
  	changeColors ()
  	window.setInterval (changeColors, 500)
  