'''def formfield_for_dbfield(self, db_field, **kwargs):
		if db_field.name in ('left_content', 'right_content'):
			return db_field.formfield(widget=TinyMCE(
				attrs={'cols': 80, 'rows': 30},
				mce_attrs={'external_link_list_url': reverse('tinymce.views.flatpages_link_list')},
			))
		return super(ContentAdmin, self).formfield_for_dbfield(db_field, **kwargs)'''