<%@ page contentType="text/html; charset=windows-31j" import="java.util.*"%> <% Calendar objCal1 = Calendar.getInstance(); Calendar objCal2 = Calendar.getInstance(); objCal2.set(1970,0,1,0,0,0); response.setDateHeader("Last-Modified", objCal1.getTime().getTime()); response.setDateHeader("Expires", objCal2.getTime().getTime()); response.setHeader("Pragma", "no-cache"); response.setHeader("Cache-Control", "no-cache"); %>