help!!怎样才能弹出窗口??急急!!!
下面代码中,当zt=1时,怎么样修改才能弹出一个警告的窗口?
<%
user_name=Request("user_name")
'user_name="ppmm"
set rs3=server.CreateObject ("ADODB.recordset")
sql="select * from user where user_name='"&user_name&"'"
rs3.Open sql,conn1,1,3
zt=rs3("zt")
if zt=0 then
response.Redirect("sz.asp")
elseif zt=1 then
response.Redirect("zj.asp")
end if
%>