关于FLV播放器加载，刚开始测试的时候是对的，后面不知道怎么不对了，求帮助

<p id="player1"><a href="http://www.macromedia.com/go/getflashplayer">Get the Flash Player</a> to see this player.</p>

                            <script type="text/javascript">

                                var s1 = new SWFObject("flvplayer.swf","single","640","480","7");

                                s1.addParam("allowfullscreen","true");

                                s1.addVariable("file","<%=videourl %>");

                                s1.addVariable("image","preview.jpg");

                                s1.addVariable("width","640");

                                s1.addVariable("height","480");

                                s1.write("player1");

                            </script>

protected void Page_Load(object sender, EventArgs e)

        {

            if (!Page.IsPostBack)

            {

                this.btn6.Visible = false;

                BindSJ();

            }

        }



        public string videourl = "";

        public string mpurl = "";



        public void BindSJ()

        {

            int id = Convert.ToInt32(Request.QueryString["id"].ToString());

            VideoVO videoVO = new VideoVO(id);

            CourseVO courseVO = new CourseVO(videoVO.VideoCourseID);

            this.expertImage.ImageUrl = "/userfiles/images/" + courseVO.CourseExpertImage;

            this.expertNameLabel.Text = courseVO.CourseExpertName;

            this.expertUnitNameLabel.Text = courseVO.CourseExpertUnitName;

            this.expertIntroduction.Text = courseVO.CourseIntroduction;

            this.structureLabel.Text = videoVO.VideoStructure;

            videourl = videoVO.VideoUrl;

            if (videoVO.VideoType == "FLV")

            {

                videourl = videoVO.VideoUrl;

                this.flv.Visible = true;

                this.mp.Visible = false;

            }

            else

            {

                mpurl = videoVO.VideoUrl;

                this.mp.Visible = true;

                this.flv.Visible = false;

            }

        }

补充：.NET技术 ,  ASP.NET

上一个：c#有没有系统函数来判断一个点是否在一个矩形内？
下一个：winform下gridview打印如何实现？