Alternating Sound Files

[ravenlynx9]

I have a frame with two movieclips on it.
Both are turned off upon loading.

Here is the code. The process is this.. click once the PinkKnight and his
sound should start. The second click, the Donkey and His sound starts. Problem
is.. only the donkey sound plays.. i comment out the DonkeySound.. and the
horse sound plays.

Here is the code...

this.pinkknight.stop();
this.donkeyani.stop();
this.stopped = true;
var horsesound = new Sound();
var donkeysound = new Sound();
horsesound.attachSound("clipclop");
donkeysound.attachSound("donkey");

onMouseDown = function() {
if (this.stopped) {
this.pinkknight.play();
horsesound.start(0,99);
this.donkeyani.stop();
donkeysound.stop();
this.stopped = false;
} else {
this.pinkknight.stop();
horsesound.stop();
this.donkeyani.play();
donkeysound.start(0,99);
this.stopped = true;
}

}