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 %>