class IndexController extends Zend_Controller_Action {
		
	public function init(){
		$this->view->actionTemplate = $this->getViewScript();
	}
		
    	public function indexAction(){
    		$this->view->title = 'Index, Index';
    		$this->render('site',null,true);
    	}

        public function loginAction(){
    		$this->view->title = 'Index, Login';
    		$this->render('site',null,true);
    	}
    	
    	public function logoutAction(){
    		$this->view->title = 'Index, Logout';
    		$this->render('site',null,true);
    	}
    	
    	public function searchAction(){
    		$this->view->title = 'Index, Search';
    		$this->render('site',null,true);
    	}
}

<?php echo $this->render($this->actionTemplate); ?>

$this->render('site',null,true);