function popup_hotel_video(hotel_key, video_referer)
{
  if (hotel_key)
  {
    var hotel_video_window = window.open('hotel_video.php?hotel_key=' + hotel_key + '&video_referer=' + video_referer, 'hotel_video','scrollbars=0,status=0,titlebar=0,toolbar=0,width=720,height=445');
  }
}