control editor"
                                 data-bind="aceEditor: { code: script, fontSize: '14px', lang: 'ace/mode/javascript' }, validationOptions: { errorsAsTitle: false }, validationElement: script" style="height: 250px;"></pre>
                            <div data-bind="validationOptions: { errorsAsTitle: false }, validationElement: script">
                                <div class="help-block" data-bind="validationMessage: script"></div>
                            </div>
                