如何自动更新导航栏？

< html>
< head>
< meta http-equiv="Content-Type" content="text/html; charset=gb2312">
< title>山水盈盈之Content Linking组件应用< /title>
< /head>
< body>
< center>< font color=red>Content Linking组件应用示范< /font>< /center>
< ul>
< %
Set Link=Server.CreateObject("MSWC.NextLink")
lcount=Link.GetListCount("conlink.txt")

' 用GetListCount方法确定在conlink.txt中有多少条超链.
Dim i
For i=1 to lcount
< li>< a href="< % =Link.GetNthURL("conlink.txt", i) %>" >

< %=Link.GetNthDescription("conlink.txt", i) %>< /a>
< % Next %>

' 用GetNthURL、GetNthDescription方法逐一将存储在conlink.txt 文件的URL和文本信息读出并显示给客户端浏览器,循环执行.
< /ul>
< /body>
< /html>