/**
  * Read data from database
  */
 function read()
 {
     parent::read();
     $this->page_object = new ilSCORM2004Page($this->id, 0);
 }
 /**
  * Read data from database
  */
 function read()
 {
     parent::read();
     $this->page_object = new ilPageObject($this->slm_object->getType(), $this->id, 0, false);
 }