 
       # do not show any error message on wrong login
       return if status is 422
+
+      # do not show any error message with code 200
+      return if status is 200
 
       # show human readable message
       if status is 401

    )

    # show error messages
    $('body').bind( 'ajaxError', ( e, jqxhr, settings, exception ) ->
      status = jqxhr.status
      detail = jqxhr.responseText
      if !status && !detail

  _instance = undefined # Must be declared here to force the closure on the class
  @ajax: (args) -> # Must be a static method
    if _instance == undefined
      _instance ?= new _ajaxSingleton
    _instance.ajax(args)

# The actual Singleton class
class _ajaxSingleton
  defaults:
    contentType: 'application/json'
    dataType: 'json'
