anchor.diff:  distance_of_time_in_percent(start_time, current_time, end_time, options)
   ----
   *Description*
  +
   Currently not implemented
   
   
   *Arguments*
  +
   +start_time+: Javascript Date object or an integer representing seconds
   
   +current_time+: Javascript Date object or an integer representing seconds
  
positive.code: load_locale(locale_string, translation)
  ----
  *Description*
  You can use this function to pre-load locale definitions.
  
  
  *Arguments*
  +locale_string+: A text string representing a locale.  e.g. 'en-GB', 'zh-CN'
  
  +translation+: This parameter must be a hash.  There are 2 types of hashes
  
negative.code: distance_of_time_in_words(start_time, end_time, show_seconds, options)
  ----
  *Description*
  
  This function can be used to convert a time difference between start_time and
  end_time into a string representation that is much more human friendly than
  just providing the raw difference in seconds through a subtraction.
  
  
  *Arguments*
  
  +start_time+: Javascript Date object or an integer representing seconds
  
  +end_time+: Javascript Date object or an integer representing seconds
  