     if typeof(callback) == "function"
       callback(carrotResonse, fbResponse)
     else if typeof(callback) == "string" && @getSwf()
-      swfCallback(carrotResponse, fbResponse, callback)
+      @swfCallback(carrotResponse, fbResponse, callback)
 
   canMakeFeedPost: (objectInstanceId, callback) ->
     params = {

        response = $.parseJSON(jqXHR.responseText).response;
        if response.cascade && response.cascade.method == "sendRequest"
          @sendRequest(response.cascade.arguments.request_id, response.cascade.arguments.opts)
        @uiCallbackHandler(response)
    )

  getSignedRequest: (endpoint, query_params, callback) ->

        response = $.parseJSON(jqXHR.responseText).response;
        if response.cascade && response.cascade.method == "sendRequest"
          @sendRequest(response.cascade.arguments.request_id, response.cascade.arguments.opts)
        @uiCallbackHandler(callback, response)
    )

  # Available opts: object_type, object_id, object_properties, filters, suggestions, exclude_ids, max_recipients, data
