谁来给我看看 怎么错了啊=。=

Question

   <td style="width: 58px; position: relative; right: 33px; top: 9px;">
                                <%--                                    <marquee scrollAmount="2" whith="200px" style="height: 30px; width: 315px; position:relative; right:115px;">
                                <%foreach (BizEntity.Entity.TB_WS_INFO ws in ws_list)
                                  {%>
                                  
                                 <a href="http://<%=sub2(ws.WS_INFO_CONTENT)%>"><%=ws.WS_INFO_NAME%> </a>
                                               <%} %>                 </marquee>--%>
                                <div id="demo" style="overflow: hidden; height: 30%; width: 58px; right: 115px;">
                                    <div id="demo1" style="height: 30px; width: 315px; right: 115px; display: none">
                                        <%foreach (BizEntity.Entity.TB_WS_INFO ws in ws_list)
                                          {%>
                                        <a href="http://<%=sub2(ws.WS_INFO_CONTENT)%>">
                                            <%=ws.WS_INFO_NAME%>
                                        </a>
                                        <%} %>
                                    </div>
                                    <div id="demo2" style="height: 30px; width: 315px; right: 115px;">                                        <script type="text/javascript" language="javascript">
                                                var speed=50
                                                demo2.innerHTML=demo1.innerHTML + demo1.innerHTML + demo1.innerHTML
                                                function Marquee(){
                                                if(demo2.offsetWidth-demo.scrollLeft<=0)
                                                demo.scrollLeft-=demo1.offsetWidth
                                                else{
                                                demo.scrollLeft++
                                                }
                                                }
                                                var MyMar=setInterval(Marquee,speed)
                                                demo.onmouseover=function() {clearInterval(MyMar)}
                                                demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
                                        </script>                                    </div>
                                </div>
                            </td>

Answer 1

        function Marquee(){
        if(demo2.offsetWidth-demo.scrollLeft<=0){
        demo.scrollLeft-=demo1.offsetWidth
        }else{
        demo.scrollLeft++
        }
        }

Answer 2

demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
改成
demo.onmouseout=function() {MyMar=setInterval("Marquee()",speed)}