flash在.net中显示，从数据库读取链接

-------------------后台代码---------------------------
 protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            int id = Convert.ToInt32(Request.Params["id"]);
          
            string url1="";
            if (id > 0)
            {
                ZqServer zq = ZqServerManager.Getflash_historyByID(Convert.ToInt32(id));
                if (zq != null)
                    url1 = zq.url;
                ClientScript.RegisterStartupScript(ClientScript.GetType(), "myscript", "<script>flash('" + url1 + "');</script>");
            }
        }
    }
-----------------前台代码-------------------------------
   <div>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="swf" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="550" height="400">
<param name="quality" value="medium" />
<param name="wmode" value="transparent" />
<param name="BGCOLOR" value="#D9D9D9" />
<param name="SRC" value="http://player.ku6.com/refer/6lTQre8e5uUknpl3/v.swf" />
</object>
  </div>
  <SCRIPT language