Customize CKEditor ?

/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

CKEDITOR.editorConfig = function( config )
    {
       // Define changes to default configuration here. For example:
       // config.language = 'fr';
       // config.skin = 'office2003';
       //config.removePlugins =  
       //config.toolbar = 'Basic';

       CKEDITOR.config.toolbar = [
       ['Bold','Italic','Underline','StrikeThrough','Font','FontSize','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','TextColor','BGColor']      
    ] ;
};