<object id="player" style="visibility:hidden" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="110" height="120" style="position:absolute;top:5px;left:5px;">
<param name="url" value="">
<param name="autoStart" value="false">
</object>
<div style="position:absolute;top:5px;left:5px;">
<b onclick="player.controls.play()">Играть</b>&nbsp;|&nbsp;<b onclick="player.controls.pause()">Пауза</b>&nbsp;|&nbsp;<b onclick="player.controls.stop()">Стоп</b>
<br>
<input onblur="player.URL=document.all.file.value; player.controls.play()" type="text" size="14" id="file">
</div>
<br><br><br>
<b id="q"></b>
<br>
<u onclick="my()">do</u>

function my()
{
player.url='C:\windows\media\tada.wav';
alert(player.url);
player.controls.play();
}