如何做一个播放列表？

Media Player播放wma
播放器：
player.php
<object id=MusicPlayer classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" class="OBJECT" id="MediaPlayer" width="500" height="350" >
<param name="ShowStatusBar" value="-1">
<param name="Filename" value="list.php">
<embed type="application/x-oleobject" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" flename="wmv" src="{1}" width="500" height="350">
</embed></object>列表文件：
list.php
<ASX Version="3.0" PREVIEWMODE="NO">
<entry>
<ref href="http://221.5.255.11/pycs/tianlaizhiyin/taijiaoyinyue/20051213/08.wma"/>
</entry>
<entry>
<ref href="http://221.5.255.11/pycs/tianlaizhiyin/taijiaoyinyue/20051213/07.wma"/>
</entry>
<entry>
<ref href="http://221.5.255.11/pycs/tianlaizhiyin/taijiaoyinyue/20051213/09.wma"/>
</entry>
</ASX>