 style="width:51px;">
                                <button class="btn btn-default" type="button" id="startsearch"
                                        ng-click="initiateSearch()">Go!</button>
                            </span>
                        </div>
                    </div>
                </div>
            </form>

            <div ng-if="::showIndexerSelection">
                <form class="form-horizontal">
                    <div class="form-group">
                       