Twenty Ten Child

<?php

/**
 *
 * Digital Raindrops added
 * This function will run after the parents functions.php
 */

add_action( 'after_setup_theme', 'post_theme_setup' );

/**
 * Create a pluggable Function in our child theme
 */
if ( !function_exists( 'post_theme_setup' ) ):

function post_theme_setup() {

    /* Code goes here! */

    // This theme uses wp_nav_menu() in one location.
    register_nav_menus( array(
        'header' => __( 'Header Navigation', 'twentyten' ),
        'footer' => __( 'Footer Navigation', 'twentyten' ),
    ) );


    // Remove the default menu function
    function tnc_remove_default_menu() {
        unregister_nav_menu( 'primary' );
    }
    add_action('after_setup_theme', 'tnc_remove_default_menu', 11);

    /**
     * Change the header width here
     */
    add_filter( 'twentyten_header_image_width', 'my_header_width' );

    function my_header_width($width) {
        $width = 980;
        return $width;
    }

    /**
     * Change the header width here
     */
    add_filter( 'twentyten_header_image_height', 'my_header_height' );

    function my_header_height($height) {
        $height = 224;
        return $height;
    }

    // Remove the default menu function
    function tnc_remove_default_menu() {
        unregister_nav_menu( 'primary' );
    }
    add_action('after_setup_theme', 'tnc_remove_default_menu', 11);

    // Remove parent theme widgets by calling unregister_sidebar()
    function tnc_remove_widgets(){
        unregister_sidebar( 'fourth-footer-widget-area' );
    }
    add_action( 'widgets_init', 'tnc_remove_widgets', 11 );


    // Register new widgetized areas
    function tnc_widgets_init() {

        // Area 1a, below Area 1 to the left.
        register_sidebar( array(
            'name' => __( 'Left Widget Area', 'twentyten' ),
            'id' => 'left-widget-area',
            'description' => __( 'Left widget area', 'twentyten' ),
            'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
            'after_widget' => '</li>',
            'before_title' => '<h3 class="widget-title">',
            'after_title' => '</h3>',
        ) );

        // Area 1b, below Area 1 to the right.
        register_sidebar( array(
            'name' => __( 'Right Widget Area', 'twentyten' ),
            'id' => 'right-widget-area',
            'description' => __( 'Right widget area', 'twentyten' ),
            'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
            'after_widget' => '</li>',
            'before_title' => '<h3 class="widget-title">',
            'after_title' => '</h3>',
        ) );

   }
   /** Register sidebars by running twentyten_widgets_init() on the widgets_init hook. */
    add_action( 'widgets_init', 'tnc_widgets_init' );
}
endif;