[AS3] Music Player - Play/Pause

Question

At the moment, I am attempting to make a music player that will play a specific song of my choosing.
I am stuck at the part where you can pause the sound, and then play it in the same place.
I have tried many things such as using the timer utilities.
Right now, when I pause it, it stops, and when I press play, it plays from the beginning.
stop();
var channel:SoundChannel;
var soundCheck:Boolean = true;
var song:Sound = new Sound(new URLRequest("song.mp3"));
channel = song.play(); musicPlay.addEventListener(MouseEvent.CLICK, playSong);
function playSong(evt:MouseEvent):void
    if (!soundCheck)
        channel = song.play();
    soundCheck = soundCheck;
} musicPause.addEventListener(MouseEvent.CLICK, pauseSong);
function pauseSong(evt:MouseEvent):void
    if (soundCheck)
        channel.stop();
    soundCheck = !soundCheck;

Answer 1

Since there is no explicit pause method - when you pause store the position property of the channel object - and then when you play, use the position to play from.
var pos:Number = 0;
play Btn:
channel = song.play(pos);
pause Btn:
pos = channel.position;
channel.stop();