digtokiller 0 Newbie Poster

Hello.
i use this script to my mediaplayer on my website.
but the fullscreen button is not working.
can anyone come with anything there can help?

INPUT TYPE="BUTTON" VALUE="Play" OnClick="Player.URL='my\music\song.mp3'">
<INPUT TYPE="BUTTON" VALUE="Stop" onclick="Player.controls.stop()">
<INPUT TYPE="BUTTON" VALUE="Pause" onclick="Player.controls.pause()">
<INPUT TYPE="BUTTON" VALUE="Full Screen" onclick="if(Player.playState == 3) Player.fullScreen = 'true'">
<p></p>
<script type="text/javascript">

if(-1 != navigator.userAgent.indexOf("MSIE"))

{

document.write('<OBJECT id="Player"');

document.write(' classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6"');

document.write(' width=300 height=200></OBJECT>');

}

else if(-1 != navigator.userAgent.indexOf("Firefox"))

{

document.write('<OBJECT id="Player"');

document.write(' type="application/x-ms-wmp"');

document.write(' width=300 height=200></OBJECT>');

}

</script>