用Asp如何实现防止网页频繁刷新？

<%

    dim RefreshIntervalTime

    RefreshIntervalTime = 3 '防止刷新的时间秒数，0表示不防止

    If Not IsEmpty(Session(“visit“)) and isnumeric(Session(“visit“)) and int(RefreshIntervalTime) > 0 Then

     if (timer()-int(Session(“visit“)))*1000 < RefreshIntervalTime * 1000 then

      Response.write (“<meta http-equiv=““refresh““ content=“““& RefreshIntervalTime &“““ />“)

      Response.write (“刷新过快，请稍候“)

      Session(“visit“) = timer()

      Response.end

     end if

    End If

    Session(“visit“) = timer()

    %><!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN“>

    <html>

    <head>

    <title>Asp如何防止网页频繁刷新-wwww.zhangpeng.com.cn</title>

    <meta http-equiv=“Content-Type“ content=“text/html; charset=gb2312“>

    <link rel=“stylesheet“ type=“text/css“ href=“style.css“>

    <style type=“text/css“>

    </style>

    </head>

    <body style=“background-color:#666666;font-size:36pt;font-family:黑体;color:#FFFFFF;“>

    Asp如何防止网页频繁刷新-www.zhangpeng.com.cn

    </body>

    </html>

用Asp如何实现防止网页频繁刷新？

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