<% response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
// the above will b0rk if the servlet engine has already flushed
// the response prior to including nav.jsp, so nav should be
// near the top
if (request.getParameter("i2p.contextId") != null) {
session.setAttribute("i2p.contextId", request.getParameter("i2p.contextId"));
}%>
