For example, you can get the current x position of a movie clip, and then move it by 10 pixels to the right by adding 10 to the current position. You retrieve a movie clip property with the Get Property statement. You set a property with the Set Property Statement. The position is relative to the local coordinates of the parent movie clip. X Scale and Y Scale scale the movie clip horizontally or vertically, respectively.
Alpha specifies the movie clip's transparency.
Objects in a movie clip with Alpha set to 0 are active, even though they are invisible. For example, a button in a movie clip with Alpha property set to 0 can still be clicked. Visibility specifies whether the movie clip is visible. Objects in a movie clip with Visibility set to false are disabled. For example, a button in a movie clip with the Visibility property set to false can not be clicked.