Flash mp3 player problem with Mozilla

*I built a simple flash player that streams mp3’s. Flash uses a loadvars function to load variables (from a php script on the same server) which contains the track titles). The track titles are used to dynamically generate buttons.

This all works great in IE but not in Mozilla. Mozilla just says in the status bar “Waiting for www.xxxxxxxxxx.com…” but nothing ever happens.

Incidentally, if the buttons are hardcoded and not dynamically generated, the mp3 does not stream in Mozilla - same message in the status bar. Again, this all works great in IE.

Is there a problem in my html code on the page that prevents the data from loading or the files from streaming?

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="200" height="50">
        <param name="movie" value="player.swf">
        <param name="quality" value="high">
        <embed src="player.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="200" height="50"></embed></object>

Thanks in advance for the help!!