function launchShowReminder(channelId, seriesId, episodeId) {
  popupUrl = "/dynamic_templates/shows/reminder/index.jhtml"
    + "?cid="+ channelId + "&sid=" + seriesId + "&eid=" + episodeId;
  popper(popupUrl, "reminder", "width=447,height=525,scrollbars=1");
  return true;
}