         if @shading
           @_setShader i, @lastAnchor, angle
       , 0
-    
+
     onTransitionEnd = (e) =>
       @panels[@lastAnchor][i].removeEventListener css.transitionEnd, onTransitionEnd, false
       # Increment the iterator and check if we're past the last panel.

prefixList = ['Webkit', 'Moz', 'O', 'ms', 'Khtml']

# A map of the CSS3 properties needed to support oriDomi, with shorthand names as keys.
css = 
  transform: 'transform'
  origin: 'transformOrigin'
  transformStyle: 'transformStyle'

  for prop of source
    if not target[prop]?
      target[prop] = source[prop]

  # Return the extended target object.
  target

