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

Type of animation to play:

animCoverDown	The new element appears from the top and covers the initial element.
animCoverFromCenter	The new element appears from the center and covers the initial element.
animCoverFromCorners	The new element appears from the corners and covers the initial element.
animCoverLeft	The new element appears from the right and covers the initial element.
animCoverRight	The new element appears from the left and covers the initial element.
animCoverUp	The new element appears from the bottom and covers the initial element.
animFadeIn	Fade-in animation.
animFlipDownwardDiagonal	Flip around the diagonal that goes from the top left to the bottom right.
animFlipUpwardDiagonal	Flip around the diagonal that goes from the top right to the bottom left.
animShrinkAndCoverFromCorners	The initial element shrinks and the new element appears from the corners.
animSlideDown	Scroll to the bottom.
animSlideLeft	Slide left.
animSlideRight	Slide right.
animSlideUp	Slide up.

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

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,
• 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 visible.