Microsoft VBScript 运行时错误 '800a01fa'

Microsoft VBScript 运行时错误 '800a01fa'
类没有被定义: 'upload_zqx'
\ysdb\news\savetype.asp, line 7
====================================代码如下
<%
dim upload_zqx,file,formName,iCount,arrnum
set upload=new upload ''建立上传对象
dim rs,sql
set rs = Server.CreateObject("ADODB.Recordset")
Set fso = CreateObject("Scripting.FileSystemObject")
abc=upload.form("userid")
sql="select * from ennewsmain where id=" & abc
rs.open sql,conn,1,3

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