 }
 
 enum ColorFade: Int {
-    case RANDOM=0, LIST
+    case RANDOM=0, LIST, DIRECTION
 }
 
 class KrkklView : ScreenSaverView

                nextColor = colorRGB([randflt(), randflt(), randflt()])
            }
            rgbColor = thisColor.fadeTo(nextColor, fade:colorFade/100.0)
        }
    }
        

    
    func chooseNextColor()
    {
        var colorType = ColorFade.DIRECTION
        switch colorType
        {
        case .RANDOM:
