This code seems to be not working?

[color=navy]on (press) {
_root.mySlider.mySound.stop();
if (_root.mySlider.mySound.stop()) {
_root.dl = “Sound is Stopped…”;
} else {
_root.dl = “playing”;
}
}
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[color=black]this is on the stop_btn to stop music on playing and also show the text “Sound is Stopped” and as soon as the user click on play button the text is “playing”[/color]
[color=black][/color]
[color=black]but this code seems to be not working?[/color]
[color=black][/color]
[color=black]wats wrong with it?[/color]
[color=black][/color]
[color=black]help me[/color]