setting up Zend_Dojo

gistfile1.php

<?php

class Bootstrap extends Zend_Application_Bootstrap_Bootstrap {

    public function _initViewHelpers()
    {
        $this->bootstrap('layout');
        $this->_layout = $this->getResource('layout');
        $this->_view = $this->_layout->getView();

        $this->_view->addHelperPath('Zend/Dojo/View/Helper','Zend_Dojo_View_Helper');

        $this->_view->dojo()
                        ->enable()
                        ->setCdnBase(Zend_Dojo::CDN_BASE_GOOGLE)
                        ->setCdnVersion('1.5.0')
                        ->setCdnDojoPath(Zend_Dojo::CDN_DOJO_PATH_GOOGLE)
                        ->addStyleSheetModule('dijit.themes.claro')
                        ->useCdn();
    }