这个代码出死循环

[我不是稻草人]

当你输入错误的用户名和密码时就会出死循环，那个 请核对您的用户名或密码! 的窗口总出现
if request("UserName")<>"" then
if request("txtYanZheng")<>request("hideYanZheng") then
'验证码
response.write(ShowNext("您的验证码输入有误,请重新输入!","/admin/admin_login.asp"))
else
UserName=request("UserName")
Password=md5(trim(request("Password")))
set rs=Server.CreateObject("Adodb.Recordset")
rs.open "Select * from DCR_admin where AdminUser='" & trim(request("UserName")) &"' and pwd='"& Password & "'",conn,1,1
if rs.eof and rs.bof then
response.write(ShowNext("请核对您的用户名或密码!","/admin/admin_login.asp"))
else
session.timeout=60
session("admin")="Yes"
response.Redirect("/admin/index.asp")
end if
end if
response.End()
rs.close
set rs=nothing
conn.close
set conn=nothing
end if

[virgo2008]

<%
  if request("UserName") <>"" then
        if request("txtYanZheng") <>request("hideYanZheng") then '验证码
               response.write(ShowNext("您的验证码输入有误,请重新输入!","/admin/admin_login.asp"))
        else
               UserName=request("UserName")
               Password=md5(trim(request("Password")))
               set rs=Server.CreateObject("Adodb.Recordset")
               rs.open "Select * from DCR_admin where AdminUser='" & UserName &"' and pwd='"& Password & "'",conn,1,1
           if rs.eof and rs.bof then
                 response.write(ShowNext("请核对您的用户名或密码!","/admin/admin_login.asp"))
           else
                 session.timeout=60
                 session("admin")="Yes"
                 response.Redirect("/admin/index.asp")
           end if
        end if
rs.close
set rs=nothing
conn.close
set conn=nothing
end if
%>

[zhaohongbo83]

仔细看一下
这个问题好解决

[lobster_lshj]

那就核查一下 ShowNext 这个javascript函数是怎么写的吧