theme_setup ();
        $this->add_action ();
    }

    /**
     * initial theme setup
     */
    public function theme_setup() {
        $default_image = get_template_directory_uri () . '/img/bg.png';
        add_theme_support ( 'custom-background', array (
                'default_image',
                $default_image
        ) );
        add_theme_support ( 'post-formats', array (
                'aside',
                'image',
                'link'
        ) );
        add_theme_support ( 'automatic-feed-links' );
        //add_theme_support ( 'post-thumbnails' );
    //  add_theme_support ( 'homepage-thumbnail', 500, 220, true );
        add_theme_support ( 'custom-header' );
        add_editor_style ( get_template_directory_uri () . 'editor-style.css' );
        // load_textdomain($domain, $mofile)
        if (! isset ( $content_with ))
            $content_with = 900;
    }
    public function add_action() {
        // regsiter sidebar
        add_action ( 'widgets_init', array (
                $this,
                'register-sidebar'
        ) );
        // register_menu
        add_action ( 'init', array (
                $this,
                'register_menus'
        ) );
        add_action ( 'wp_enqueue_scripts', array (
                $this,
                'load_scripts'
        ) );
        // the page title  dfd
        add_action ( 'wp_title', array (
                $this,
                'page-title'
        ) );

        // custom excerpt_lenght
        /*add_filter ( 'excerpt_lenght', array (
                $this,
                'excerpt_length'
        ) );*/
    }
    public function load_scripts() {
        wp_register_style ( 'stylesheet', get_template_directory_uri () . '/style.css' );
        wp_enqueue_style ( 'stylesheet' );
        wp_enqueue_script ( 'jquery' );
        wp_register_script ( 'main', get_template_directory_uri () . '/js/main.js' );
        wp_enqueue_script ( 'main' );
    }
    public function register_menus() {
        register_nav_menus ( array (
                'primary' => __ ( 'Main Menu', 'gazpo' )
        ) );

        register_nav_menus ( array (
                'footer' => __ ( 'Footer Menu', 'gazpo' )
        ) );
    }
    public function register_sidebar() {
        register_sidebar ( array (
                'name' => __ ( 'Main Menu', 'gazpo' ),
                'id' => 'primary',
                'before_widget' => '',
                'after_widget' => '',
                'before_title' => '',
                'after_title' => ''
        ) );
    }
    public static function page_title(){
        global $page,$paged;
        if (is_feed())
            return $title;
        $site_decription=get_bloginfo('name');
        $filtered_title=$title.get_bloginfo('name');

        return $filtered_title;
    }
}
$function = new Functions ();