source: WAeUP_SRP/trunk/skins/waeup_default/external_edit_buttons.pt

<metal:block define-macro="buttons">
  <input type="submit" name="external_edit_button"
         class="standalone" value="Save"
         id="external_edit_button"
         i18n:attributes="value" />
  <input type="submit" name="external_close_button"
         class="standalone" value="Save & Close"
         onclick="window.opener.location.reload();window.close()"
         id="external_close_button"
         i18n:attributes="value" />
  <span tal:condition="python:0">
  <tal:block define="
  use_ajax use_ajax|python:True;
  content_changed python:cpsmcat('psm_content_changed');
  content_error python:cpsmcat('psm_content_error');
  working python:cpsmcat('psm_ajax_working')"
  condition="python:use_ajax">
    <script type="text/javascript"
            tal:content="string:
            // unobtrusive form controller, that leaves the form accessible
            var editor = new CPSDocumentEditor(
            'editForm',
            $$('editForm').action,
            'editForm',
            new Array('external_edit_button'),
            null,
            'page_title',
            {content_changed: '${content_changed}',
            working: '${working}',
            content_error: '${content_error}'},
            null,
            new Array('addwidget_button'));"
            >
    </script>
  </tal:block>
  </span>
</metal:block>