/**
  * Constructor
  * 
  * @return object
  * @access public
  * @since 4/14/06
  */
 function __construct()
 {
     parent::__construct();
     $this->_action = 'arrangeview';
     $this->_controlsVisitor = new ControlsSiteVisitor();
     $this->_controlsVisitor->setReturnAction($this->_action);
 }
 /**
  * Constructor.
  * 
  * @param object BlockSiteComponent $node
  * @return void
  * @access public
  * @since 5/18/07
  */
 function __construct($node)
 {
     parent::__construct();
     $this->_node = $node;
     $this->_flowOrg = $node->getParentComponent();
     $this->_flowOrgId = $this->_flowOrg->getId();
 }