MACROMEDIA FLASH MX 2004 - ACTIONSCRIPT Reference Manual page 487

MovieClip._alpha
Availability
Flash Player 4.
Usage
my_mc._alpha
Description
Property; the alpha transparency value of the movie clip specified by
(fully transparent) to 100 (fully opaque). The default value is 100. Objects in a movie clip with
set to 0 are active, even though they are invisible. For example, you can still click a button
_alpha
in a movie clip whose
Example
The following code sets the
button is clicked:
on(release) {
star_mc._alpha = 30;
}
See also
Button._alpha,
TextField._alpha
MovieClip.attachAudio()
Availability
Flash Player 6; the ability to attach audio from Flash Video (FLV) files was added in Flash
Player 7.
Usage
my_mc.attachAudio(source)
Parameters
The object containing the audio to play. Valid values are a Microphone object, a
source
NetStream object that is playing an FLV file, and
Returns
Nothing.
Description
Method; specifies the audio source to be played. To stop playing the audio source, pass
for .
source
property is set to 0.
_alpha
property of a movie clip named
_alpha
my_mc
star_mc
(stops playing the audio).
false
MovieClip.attachAudio()
. Valid values are 0
to 30% when the
false
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