tf.addTextField("Name","Property Name",20,"name");
tf.addTextField("Value","Property Value",20,"value");
tf.addTextField("MaxAge","MaxAge(s)",5,"");
tf.addButtonArea();
tf.addButton("Action","Set");
tf.addButton("Action","Remove");
tf.addButton("Action","Invalidate");
page.add(tf);
tf=null;
if (request.isRequestedSessionIdFromCookie())