C#连续播放音乐

Question

<form runat="server" action=""  id="playlist">
<iframe src="http://www.1ting.com/for_play.html" visible="false"></iframe>
    <object id="play" width="260" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"
        style="height: 100px">
        <param name="AutoStart" value="-1" />
        <param name="Balance" value="0" />
        <param name="enabled" value="-1" />
        <param name="EnableContextMenu" value="-1" />
        <%
            string[] urlList = getUrl();
            foreach (string url in urlList)
            {
                Response.Write(" <param name='url' value='" + url + "'/>");
            }
         %>
        <param name="PlayCount" value="1" />
        <param name="rate" value="1" />
        <param name="currentPosition" value="0" />
        <param name="currentMarker" value="0" />
        <param name="defaultFrame" value="" />
        <param name="invokeURLs" value="0" />
        <param name="baseURL" value="" />
        <param name="stretchToFit" value="0" />
        <param name="volume" value="100" />
        <param name="mute" value="0"/>
        <param name="uiMode" value="Full" />
        <!--播放器显示模式:Full显示全部;mini最简化;None不显示播放控制,只显示视频窗口;invisible全部不显示-->
        <param name="windowlessVideo" value="0" />
        <param name="fullScreen" value="0" />
        <param name="enableErrorDialogs" value="-1" />
        <param name="SAMIStyle" value="" />
        <param name="SAMILang" value="" />
        <param name="SAMIFilename" value="" />
</object>怎么控制红色字体的URL,实现连续播放。上个页面我传了一个URL的字符串（以逗号隔开）