lue="2">编辑者</option>
                                <option value="3">观察者</option>
                            </select>
                        </div>
                    </div>

                    <div class="clearfix"></div>
                </div>
                <div class="modal-footer">
                    <span id="form-error-message"></span>
                    <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
                    <button type="submit" c