asp.net网站top标题的代码

  <td style="line-height:20px; width:500px; font-family:'宋体'">欢迎您！<% = Common.ConvertDBNullToStrEmpty(Session["Login_User"])%>，
今天是&nbsp;<%= DateTime.Now.ToString("yyyy年M月d日dddd")%>。&nbsp;&nbsp;&nbsp;&nbsp;
<a href="Welcome.aspx" target="list">返回主页</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="Login.aspx" target="_parent">退出系统</a></td>