krpano/plugin/custom_right_button/template/edit_resource.lbi

<div class="modal fade" id="myCustomRightModal" data-backdrop="static" data-keyboard="false" data-position="5%">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h2 class="modal-title">自定义右键菜单</h2>
            </div>
            <div class="modal-body" style="padding:10px">
                <div class="row">
                    <div class="col-md-12">
                        <button class="btn btn-primary" onclick="addCustomRightItem()">添加网站链接(或电话号码)</button>
                        <span class="text-muted">可自定义三个网站地址或电话号码</span>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <span><button class="btn btn-primary" onclick="customRightOkClick()">完成</button></span>
            </div>
        </div>
    </div>
</div>
<script src="/plugin/custom_right_button/js/custom_right.js"></script>