code: function(config, view, container) {
  
  		this._config = config;
  		this._view = view;
  		this._container = container;
  
  		if (config.get_start_element_callback) {
  
  			this._getStartElement = config.get_start_element_callback;
  
  		}
  
  		if (config.get_end_element_callback) {
  
  			this._getEndElement = config.get_end_element_callback;
  
  		}
  
  	}
docs: Create refresher instance
  @param {_cRefresher} config
  @param {Lava.view.Abstract} view
  @param {_iContainer} container