/**
  * Initialisation function that is run before any action on the controller is called.
  */
 function init()
 {
     parent::init();
     WishListDecorator_Controller::set_inline_requirements();
 }
 /**
  * Add js and css requirements.
  * Defined here rather than in WishListDecorator_Controller so that it can used with a list
  * of dataobjects and not just on a single page.
  */
 function AddWishListRequirements()
 {
     WishListDecorator_Controller::set_inline_requirements();
 }