custom toolbar won't show

Here is what I did. Below is my form. It works if I take out the toolbar : 'MyToolbar' but I want to be able to change the toolbar so I can customize it.

<form method="POST" action="form_handler2.php" >
   <p style="text-align: center"><textarea rows="47" id="editor1" name="content" cols="100"><?php print $content;?></textarea></p>
         <script type="text/javascript">
        
        CKEDITOR.replace( 'editor1',
        {
                toolbar : 'MyToolbar', 
                filebrowserBrowseUrl : '/ckfinder/ckfinder.html',
                filebrowserImageBrowseUrl : '/ckfinder/ckfinder.html?type=Images',
                filebrowserFlashBrowseUrl : '/ckfinder/ckfinder.html?type=Flash',
                filebrowserUploadUrl : '/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',
                filebrowserImageUploadUrl : '/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',
                filebrowserFlashUploadUrl : '/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash'
} 
);
      
      </script>
   <p><input type="submit" value="Submit" name="B1"/><input type="Reset" value="Reset" name="B2"/></p>
</form>

Here is the config.js. I added the Media embed. I tried it without the media embed and it still won't show my toolbar. What am I doing wrong?

CKEDITOR.editorConfig = function( config )
{
   // Define changes to default configuration here. For example:
   // config.language = 'fr';
   // config.uiColor = '#AADC6E';
   config.extraPlugins = 'MediaEmbed';
    config.extraPlugins = 'imageuploader';   
   config.toolbar = 'MyToolbar';
   config.toolbar_MyToolbar =
   

   [
       ['Cut','Copy','Paste','PasteFromWord','-','SpellChecker'],
       ['Undo','Redo','-','Find','Replace'],
       ['NumberedList','BulletedList','Outdent','Indent','Blockquote','RemoveFormat','Source'],
       ['Link','Unlink'],
       ['uploader','Table','HorizontalRule','SpecialChar'],
       '/',
       ['Bold','Italic','StrikeThrough','-','Subscript','Superscript'],
       ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
       ['Format','FontSize'],
       ['FitWindow','ShowBlocks'],
       ['MediaEmbed']
   ];
};