if ( ! function_exists( 'untitled_setup' ) ) :
/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which runs
 * before the init hook. The init hook is too late for some features, such as indicating
 * support post thumbnails.
 *
 * @since untitled 1.0
 */
function untitled_setup() {

    /**
     * Make theme available for translation
     * Translations can be filed in the /languages/ directory
     * If you're building a theme based on untitled, use a find and replace
     * to change 'untitled' to the name of your theme in all the template files
     */
    load_theme_textdomain( 'untitled', get_template_directory() . '/languages' );

    /**
     * Add default posts and comments RSS feed links to head
     */
    add_theme_support( 'automatic-feed-links' );

    /**
     * Enable support for Post Thumbnails
     */
    add_theme_support( 'post-thumbnails', array( 'post', 'page' ) );
    set_post_thumbnail_size( 150, 150 );
    add_image_size( 'slider-img', 1440, 400, true );
    add_image_size( 'content-img', 300, 168, true );
    add_image_size( 'thumbnail-img', 62, 62, true );
    add_image_size( 'feat-img', 1000 );

    /**
     * This theme uses wp_nav_menu() in one location.
     */
    register_nav_menus( array(
        'primary' => __( 'Primary Menu', 'untitled' ),
    ) );

    /**
     * Enable support for Post Formats
     */
    add_theme_support( 'post-formats', array( 'aside', 'image', 'video', 'quote', 'link' ) );
}
endif; // untitled_setup
add_action( 'after_setup_theme', 'untitled_setup' );