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<select name="p_type" id="p_type" onChange="redirect(this.options.value)">
<%
sql1="select distinct(sort_name) from csort"
Set rs=Server.CreateObject("ADODB.Recordset")
rs.open sql1,conn,3,3
%>
<option value="">ÇëÑ¡Ôñ</option>
<%do while NOT rs.EOF%>
<option value="<%=rs(0)%>"><%=rs(0)%></option>
<%
rs.movenext
loop
rs.close
set rs=nothing
%>
</select>
* ¶þ¼¶·ÖÀࣺ
<%
sql1="select sort_Name,Csort_name from csort"
Set rs2=Server.CreateObject("ADODB.Recordset")
rs2.open sql1,conn,3,3
%>
<select name="p_subtype" onChange="javascript: form.brand.value=this.options.value">
<option value="">ÇëÑ¡Ôñ</option>
</select>
<!--ʵÏÖÁª¶¯µÄscriptÓï¾ä-->
<script>
<!--
var temp=document.form.p_subtype;
function redirect(x){
//
var i
i=1
for (var m=temp.options.length-1;m>0;m--)
temp.options[m]=null
<%while not rs2.eof
%>
cnt='<%=rs2("sort_name")%>'
//document.write(cnt)
if(cnt==x) {
temp.options[i]=new Option("<%=rs2("Csort_name")%>","<%=rs2("Csort_name")%>")
i=i+1}
<%
rs2.movenext
wend
rs2.close
set rs2=nothing
%>
}
//-->
</script>
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