帮忙看看这段代码的错误
wlwwd 2011-05-24 04:45:47 if request.QueryString("action")="add" then
voteid=request.querystring("voteid")
fip=Request.ServerVariables("Remote_Addr")
set rs=server.CreateObject("adodb.recordset")
rs.open "select * from ks_ip where ipaddr='"&fip&"'",conn,1,3
if rs("ipaddr")=fip and Datediff("n",rs("vtime"),now)=30 then
response.write("<script>alert('同一IP在半个小时内只能投一次票')</script>")
else
rs.addnew
rs("vtime")=now()
rs("voteid")=voteid
rs("ipaddr")=fip
rs.update
rs.close
set rs=nothing
response.redirect("index.asp")
response.End
end if
end if
老是报错 第八行 发生意外