Grappelli ckeditor simple integration with solved collapsable problem and django-filebrowser

base_site.html

{% extends "admin/base.html" %}
{% load i18n %}
 
{% block extrahead %}
<script type="text/javascript" src="/static/ckeditor/ckeditor.js"></script>
<script type="text/javascript">
grp.jQuery(function(){
    config = {
        'toolbar': [
            [
                   'Undo', 'Redo',
                   'Styles',
                   'Bold', 'Italic', 'Underline',
              '-', 'Link', 'Unlink', 'Anchor', 'Image',
              '-', 'Maximize',
            ],
            [      'Table',
              '-', 'BulletedList', 'NumberedList',
              '-', 'Cut','Copy','Paste','PasteFromWord',
              '-', 'SpecialChar',
              '-', 'Source'
            ]
        ],
        'forcePasteAsPlainText': true,
        'filebrowserBrowseUrl': '/admin/filebrowser/browse/?pop=3',
    };
    
    grp.jQuery('textarea').click(function() {
        CKEDITOR.replace(grp.jQuery(this)[0], config); 
    });
});
</script>
{% endblock %}