Mine

<?phpclass Offering extends AppModel {	var $name = "Offering";	var $hasAndBelongsToMany = array('Listing' =>	array('className'    => 'Listing',	'joinTable'    => 'listings_offerings',	'foreignKey'   => 'offering_id',	'associationForeignKey'=> 'listing_id',	'conditions'   => '',	'order'        => '',	'limit'        => '',	'unique'       => true,	'finderQuery'  => '',	'deleteQuery'  => '',	)	);	function publish($id) {		$this->id = $id;		$this->saveField("published", 1);	}	function unpublish($id) {		$this->id = $id;		$this->saveField("published", 0);	}}?><?phpclass Listing extends AppModel {	var $name = "Listing";	//var $hasAndBelongsToMany = array( 'Selections' => array( 'className' => 'Selection', 'joinTable' => 'selections_listings', 'foreignKey' => 'listing_id'));	var $hasAndBelongsToMany = array('Selection' =>	array('className'    => 'Selection',	'joinTable'    => 'listings_selections',	'foreignKey'   => 'listing_id',	'associationForeignKey'=> 'selection_id',	'conditions'   => '',	'order'        => '',	'limit'        => '',	'unique'       => true,	'finderQuery'  => '',	'deleteQuery'  => '',	), 'Offering' =>	array('className'    => 'Offering',	'joinTable'    => 'listings_offerings',	'foreignKey'   => 'listing_id',	'associationForeignKey'=> 'offering_id',	'conditions'   => '',	'order'        => '',	'limit'        => '',	'unique'       => true,	'finderQuery'  => '',	'deleteQuery'  => '',	)	);	function publish($id) {		$this->id = $id;		$this->saveField("published", 1);	}	function unpublish($id) {		$this->id = $id;		$this->saveField("published", 0);	}}?>