JS如何获取淘宝店铺的退款次数【结贴加分】

地址：http://rate.taobao.com/user-rate-70947083.htm?spm=a1z10.1.0.38.x9llpL我想获取退款率等信息，可是获取到的网页源码为： <div class="shop-service-info" id="halfmonth">
    <script id='tb-template-month' type="text/template">
        <div class="left1">
            <div class="title"><span class="self">本店值</span><span class="average">行业均值</span></div>
            <div class="bg30">
                <div class="each" flag="0">
                    <span class="sub1">平均退款速度：</span>
                    <span class="sub2">{{avgRefund.localVal}} 天</span>
                    <span class="sub3">{{avgRefund.comparison}}</span>
                    <span class="sub4">{{avgRefund.indVal}} 天</span>
                </div>
                <div class="each" flag="1">
                    <span class="sub1">近30天退款率：</span>
                    <span class="sub2">{{ratRefund.localVal}}%</span>
                    <span class="sub3">{{ratRefund.comparison}}</span>
                    <span class="sub4">{{ratRefund.indVal}}%</span>
                </div>
                <div class="each" flag="2">
                    <span class="sub1">近30天投诉率：</span>
                    <span class="sub2">{{complaints.localVal}}%</span>
                    <span class="sub3">{{complaints.comparison}}</span>
                    <span class="sub4">{{complaints.indVal}}%</span>
                </div>
                <div class="each" flag="3">
                    <span class="sub1">近30天处罚数：</span>
                    <span class="sub2">{{punish.localVal}} 次</span>
                    <span class="sub3">{{punish.comparison}}</span>
                    <span class="sub4">{{punish.indVal}} 次</span>
                </div>
                <div class="current" id="J_current"></div>
            </div>
        </div>
        <div class="left2">
            <div class="detail-con selected">
                <div class="bg-top"></div>
                <div class="bg-con">
                    <div class="title">近30天平均退款速度：<span class="orange">{{avgRefund.localVal}}</span>天</div>
                    <div class="status1">最近30天，卖家处理完结一笔退款申请平均花费的时长</div>
                </div>
                <div class="bg-bt"></div>
            </div>
            <div class="detail-con">
                <div class="bg-top"></div>
                <div class="bg-con">
                    <div class="title">近30天退款总次数：<span class="orange">{{ratRefund.refundCount}}</span>次</div>
                    <div class="status2"><ul>
                        <li>因商品质量问题，退款 <span class="orange">{{ratRefund.merchQualityTimes}}</span>次；</li>
                        <li>因未收到货，退款 <span class="orange">{{ratRefund.merchReceiveTimes}}</span>次；</li>
                        <li>因买家无理由退款，退款 <span class="orange">{{ratRefund.noReasonTimes}}</span>次；</li>
                    </ul></div>
                </div>
                <div class="bg-bt"></div>
            </div>
            <div class="detail-con">
                <div class="bg-top"></div>
                <div class="bg-con">
                    <div class="title">近30天被投诉总次数：<span class="orange">{{complaints.complaintsCount}}</span>次</div>
                    <div class="status3"><ul>
                        <li>因售后问题，被投诉 <span class="orange">{{complaints.afterSaleTimes}}</span>次；</li>
                        <li>因行为违规，被投诉 <span class="orange">{{complaints.violationTimes}}</span>次；</li></ul></div>
                </div>
                <div class="bg-bt"></div>
            </div>
            <div class="detail-con">
                <div class="bg-top"></div>
                <div class="bg-con">
                    <div class="title">近30天被处罚总次数：<span class="orange">{{punish.localVal}}</span>次</div>
                    <div class="status4"><ul>
                        <li>因虚假交易，被处罚 <span class="orange">{{punish.falseMerchTimes}}</span>次；</li>
                        <li>因侵犯知识产权，被处罚 <span class="orange">{{punish.infringementTimes}}</span>次；</li>
                        <li>因发布违禁信息，被处罚 <span class="orange">{{punish.prohibitedInfoTimes}}</span>次；</li></ul></div>
                </div>
                <div class="bg-bt"></div>
            </div>
        </div>    </script>
    <div id="J_load" style="margin:40px 0 0 270px;"><img  src="http://img02.taobaocdn.com/tps/i2/T1YgOcXnFwXXXXXXXX-32-32.gif" />加载中...</div>
</div>开始加载的时候显示的是 “加载中”图片，应该是异步去查询的店铺信息，在网页源码中最下方有：
 <script>
            KISSY.use('page/init', function(S, Page) {
                Page.init({
                    userID: '70947083',
                    isB2C: false,
                    isArchive: false,
                    isSeller: false,
                    rate_api: 'http://rate.taobao.com/member_rate.htm',
                    month_info_api: 'http://rate.taobao.com/ShopService4C.htm',
                    identity: '1'
                });
            });
        </script>
我觉得month_info_api这个很像，但我不知道怎么构造请求的URL地址， 希望大神们帮忙指点下。JavaScript淘宝