谁帮我看看ASP。。代码哪里出错

<!--#include file="../inc/web_conn.asp" --> 这行是正常的
<%
cdid=request("cdid")
cdlxx=request.querystring("cdlx")
set rs=server.createobject("adodb.recordset")
sql="select * from caidan where kcid="&cdid&""
rs.open sql,conn,1,1
if rs.eof and rs.bof then 错在这。。说对象关闭不允许操作
response.write "<script language='javascript'>"
response.write "alert('出错了，没有此ID号。');"
response.write "location.href='javascript:history.go(-1)';"
response.write "</script>"
response.end
'rs.close
'set rs=nothing
end if
delesql="DELETe * FROM [caidan] WHERe kcid="&cdid&""
conn.Execute delesql
Response.write("<script>alert(""删除成功！"");location.href=""amenu_3.asp?manage="&cdlxx&""";</script>")
Response.end
%>

if rs.eof and rs.bof then 错在这。。说对象关闭不允许操作
response.write "<script language='javascript'>"
response.write "alert('出错了，没有此ID号。');"
response.write "location.href='javascript:history.go(-1)';"
response.write "</script>"
response.end

end if

rs.close
set rs=nothing

你试试把这两句放到end if 后面