이렇게 쓰면 에러남
<!--#include virtual="/_<%=p%>/<%=m%>.asp" -->
아래처럼 써야됨
<%
Dim p : p = "main"
Dim m : m = "index"
If Request("p") <> "" Then p = Request("p")
If Request("m") <> "" Then m = Request("m")
include_file = "_" & p & "/" & m & ".asp"
Server.Execute (include_file)
%>