BBTK_INPUT(ImageSwitcherBox,In1,"First Image",vtkImageData*,"");
BBTK_INPUT(ImageSwitcherBox,In2,"Second Image",vtkImageData*,"");
BBTK_INPUT(ImageSwitcherBox,Time,"Time between image change",int,"");
BBTK_INPUT(ImageSwitcherBox,In1,"First Image",vtkImageData*,"");
BBTK_INPUT(ImageSwitcherBox,In2,"Second Image",vtkImageData*,"");
BBTK_INPUT(ImageSwitcherBox,Time,"Time between image change",int,"");