Name of the control or group of controls that must be made invisible.

Type of animation to play:

animSlideDown	Scroll to the bottom.
animSlideRight	Scroll right.
animSlideLeft	Scroll left.
animSlideUp	Scroll up.
animFlipDownwardDiagonal	Flip around the diagonal from the top left point to the bottom right point.
animFlipUpwardDiagonal	Flip around the diagonal from the top right point to the bottom left point.
animFadeIn	Fade-in animation.
animCoverFromCorners	The image is displayed from the 4 corner while the previous status is overlapped.
animCoverDown	Scrolling to the bottom while the previous status is overlapped.
animCoverRight	Scrolling to the right while the previous status is overlapped.
animCoverLeft	Scrolling to the left while the previous status is overlapped.
animCoverUp	Scrolling to the top while the previous status is overlapped.
animCoverFromCenter	New status appearing from the center with a zoom effect while the previous status is overlapped.
animShrinkAndCoverFromCorners	The previous status is shrunk then the new status is appearing from the 4 corners.

This parameter is ignored. No animation can be played when the control is made invisible.

Duration of animation in hundredths of a second. This parameter can correspond to:

• an integer corresponding to the number of hundredths of a second,
• a Duration variable,
• Versions 23 and later
  the duration in a readable format (e.g., '1cs' or '10 ms').
  New in version 23
  the duration in a readable format (e.g., '1cs' or '10 ms').
  the duration in a readable format (e.g., '1cs' or '10 ms').

We recommend that you use a short duration (up to 1 second).
The application is locked as long as the animation is not over. If the user clicks or preses a key, the animation is stopped and the controls are displayed in their final status.

This parameter is ignored. No animation can be played when the control is made invisible.