/**
* Loads a row from the database and binds the fields to the object properties
*
* @access public
* @param mixed Optional primary key. If not specifed, the value of current key is used
* @return boolean True if successful
*/
function load($oid = null)
{
$return = parent::load($oid);
//initializing object properties
$this->markWatched();
return $return;
}
/**
*
*/
function load($id = null, $options = null)
{
$result = parent::load($id, $options);
//initializing object properties
$this->markHelpful();
return $result;
}