extranet/application/views/default/helpers/JavascriptHelper.php

<?php
class Zend_View_Helper_JavascriptHelper extends Zend_View_Helper_Abstract
{
    function javascriptHelper()
    {
        $request = Zend_Controller_Front::getInstance()->getRequest();
        
        $controller = $request->getControllerName();
        $action = $request->getActionName();
        
        $paramsTheme = Zend_Registry::get('theme');
        
        $fileController = APPLICATION_PATH . '/../public/' .
                $paramsTheme->pathScript . '/' . $controller . '.js';
        if ( file_exists($fileController) ) {
            $contentScript = file_get_contents($fileController);
            $view->inlineScript()->appendScript($contentScript);
        }
        
        $fileControllerAction = APPLICATION_PATH . '/../public/' .
                $paramsTheme->pathScript . '/' . $controller . '-' . $action .  '.js';
        
        if ( file_exists($fileControllerAction) ) {
            $contentScript = file_get_contents($fileControllerAction);
            $view->inlineScript()->appendScript($contentScript);
        }
    }
}