asp和fso实现上传文件

'---------------------------------------------------------------------------------------------------1.asp
<!--#include file="function.asp" -->
<%if Request.Cookies("venshop")("user_name")<>"" then%>'当用户登录时可以执行then
<script>
   function checkAll(){
   for (i=0;i<document.forms[0].length;i++){
    if (document.forms[0][i].tagName=="INPUT"){
    if (document.forms[0][i].type=="radio")
     {document.forms[0][i].checked="checked"}
    }
   }
   }
</script>
<style type="text/css">
<!--
.STYLE1 {
 color: #CC3300;
 font-size: 13px;
 font-family: "宋体";
 font-weight: bold;
}
.STYLE5 {
 font-family: "宋体";
 color: #FF0000;
}
.STYLE7 {
 font-family: "宋体";
 font-size: 13px;
}
-->
</style>
<script language="javascript">
<!--
function checkform1()
{
if (form1.AttPath.value=="")
{
alert("请输入名称！")
form1.AttPath.focus()
return false
}
if (form1.pic.value=="")
{
alert("请选择上传文件！")
form1.pic.focus()
return false
}
return true
}
//-->
</script>
<%                                                                                           '遍历uploadfile文件夹
AttPath=Request.QueryString("AttPath")
  if len(AttPath)<1 then
    AttPath="uploadfile"
   elseif bc(server.mapPath(AttPath),server.mapPath("u