<div>     <table border="0" cellpadding="0" cellspacing="0">         <tr>             <td bgcolor="#CC66FF"                  style="WIDTH: 990px; HEIGHT: 5px; BACKGROUND-COLOR: #ffffff; text-align: center;">             </td>         </tr>         <tr>             <td style="BORDER-RIGHT: #cccc99 1px solid; BORDER-TOP: #cccc99 1px solid; BORDER-LEFT: #cccc99 1px solid; WIDTH: 990px; BORDER-BOTTOM: #cccc99 1px solid">                 <table border="0" cellpadding="0" cellspacing="0">                     <tr>                         <td style="WIDTH: 990px; BACKGROUND-COLOR: #ffffff">                             <div style="WIDTH: 990px; HEIGHT: 139px">                                 <div id="demo"                                      style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; OVERFLOW: hidden; WIDTH: 100%; COLOR: #ffffff; PADDING-TOP: 0px">                                     <table align="left" border="0" cellpadding="0" cellspace="0" cellspacing="0"                                          style="WIDTH: 900px; HEIGHT: 139px">                                         <tr>                                             <td id="demo1" valign="top">                                                 <table border="0" cellpadding="0" cellspacing="0" width="2000">                                                     <tr> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>                                                         </tr>                                                 </table>                                             </td>                                             <td id="demo2" valign="top">                                             </td>                                         </tr>                                     </table>                                 </div> <SCRIPT __designer:dtid="3377854339350821"> var speed3=1//速度数值越大速度越慢 demo2.innerHTML=demo1.innerHTML function Marquee(){ if(demo2.offsetWidth-demo.scrollLeft<=0) demo.scrollLeft-=demo1.offsetWidth else{ demo.scrollLeft++ } } var MyMar=setInterval(Marquee,speed3) demo.onmouseover=function() {clearInterval(MyMar)} demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)} </SCRIPT>                                 </div>                         </td>                     </tr>                 </table>             </td>         </tr>         <tr>             <td style="WIDTH: 100px; HEIGHT: 5px">             </td>         </tr>     </table> </div>

dal_Collection dc = new dal_Collection(); Label1.Text = dc.GetIndexZouMaDeng();   dal_Collection.GetIndexZouMaDeng()的代码：

using System.Text;

public string GetIndexZouMaDeng()     {         StringBuilder res = new StringBuilder();         DataTable dt0 = GetNewsPageDB("select top 10  CN_Id, CN_Title,CN_Intro,CN_Url,CN_Uid,CN_Times from Collection order by CN_Times desc");         if (dt0.Rows.Count == 0)         {             res.Append("暂无相关数据！");         }         else         {             for (int i = 0; i < dt0.Rows.Count; i++)//参见【注释1】             {                 res.Append("<td align=\"center\" height=\"139\" width=\"184\"><img height=\"135\" src=\"" + dt0.Rows[i][3].ToString().Substring(2) + "\" width=\"180\" /></td>");             }             if (dt0.Rows.Count <= 6)             {                 res.Append(res.ToString());             }         }         return res.ToString();     }