asp.net 在线 mp3,wma, avi

1.前台js
<script type="text/javascript">
function playMusic(width,height,isStart,videolink)
    {
     var oeTags = '<object id="mediaPlayer" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"'
         + 'width="' + width + '" height="' + height + '"'
         + 'codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"'
         + 'standby="Loading Microsoft Windows Media Player components..."'
         + 'type="application/x-oleobject">'
         + '   <param name="autoStart" value="'+isStart+'"/>'
         + '   <param name="url"       value="' + videolink + '" />'
         + '   <param name="wmode"     value="transparent" />'
         + '   <param name="uiMode"    value="full" />'
         + '   <param name="loop"      value="false" />'
         + '   <embed id       ="EmbedmediaPlayer"'
         + '       type        ="application/x-mplayer2"'
         + '       src         ="' + videolink + '"'
         + '       width       ="' + width + '"'
         + '       height      ="' + height + '">'
         +'        autoStart   ="'+isStart+'" '
         + '   </embed>'
         + '</object>';
    document.write(oeTags);
    }
</script>
2.后台cs
 protected void BtnStop_Click(object sender, EventArgs e)
        {
            Page.ClientScript.RegisterStartupScript(Page.GetType(), "", "<script>playMusic(0,0,false,'天路.wma')</script>");
        }

可以更换数据库中的路径，及大小，是否显示。