Need simple flash that plays a sound, urgent!

Question

Hey,
I haven't worked with flash for a long time and don't have it installed on my computer... But I need a very simple flash to can play a sound once.
All it should do it so recive an url to a wav file and play it without display anything, thats it. So if anyone here could make on it would help a lot as I won't de able to do it myself.
It is very urgent and the background to this problem is that i have a website that should play a sound at a certain time but the technic I use now don't work on all computers/browsers/security setting (or what ever the problem is that I can't find). There was a complicated flash before that worked but it was  to hard to update with all logic so I had it replaced so that the logic is on the page and not in the flash.
Hope you can help me.
Filip

Answer 1

var snd:Sound=new Sound  ;
var channel:SoundChannel = new SoundChannel();
var isplaying:Boolean=false;
var req:URLRequest=new URLRequest(soundUrl.text);
var pos:Number=0;
loadSound.addEventListener(MouseEvent.CLICK,soundLoad);
function soundLoad(event):void{
snd.addEventListener(IOErrorEvent.IO_ERROR,ioerror);
snd.addEventListener(Event.COMPLETE,oncom);
snd.load(req);
function ioerror(e):void {
infoBox.text=e.text;
function oncom(e):void {
//infoBox.text="file is reday";
play_mc.addEventListener(MouseEvent.CLICK,soundplay);
pause_mc.addEventListener(MouseEvent.CLICK,soundpause);
stop_mc.addEventListener(MouseEvent.CLICK,soundstop);
function soundplay(e):void {
if (! isplaying) {
channel=snd.play(pos);
isplaying=true;
function soundpause(e):void {
if (isplaying) {
pos=channel.position;
channel.stop();
isplaying=false;
function soundstop(e):void {
if (isplaying) {
channel.stop();
isplaying=false;
pos=0;
Enter the file path  in the text field above
U can find the fla here  http://www.4shared.com/file/T1HuYo5N/sound.html