control-label timeBut">~</label>
                                            <div class='input-group date datetimepicker' id='datetimepicker2' data-date-format="yyyy-mm-dd hh:ii:ss">
                                                <input type='text' class="form-control"  name="endTime" id="et"/>
                                                <span class="input-group-addon">
                                                    <span class="glyphicon glyphicon-calendar"></span>
                               