www.gusucode.com > Follow me超级搜索引擎 > admin/check.asp

    <%
If Session("admin")="" then
   response.write "<script language='javascript'>"
   response.write "alert('登录超时,请重新登录一次!');"
   response.write "open('login.asp','_top','');"

   response.write "</script>"
   response.end
end if
sql="select * from adminuser where username='"&session("admin")&"'"
set rs=conn.execute(sql)
if rs.eof or rs.bof then
	response.Write("<script>alert('非法用户!');this.location.href='../';</script>")
	response.end
end if
rs.close()
set rs=nothing

session.Timeout=60
%>