(supertux-sprite
 (action
  (name "quiet")
  (x-offset 0)
  (y-offset 0)
  (images "radio1.png"))
 (action
  (name "loud")
  (x-offset 0)
  (y-offset 0)
  (images "radio1.png"
   "radio2.png"
   "radio3.png")
  )
)