百度联盟广告对接

$(function () {
    var app = {
        config: {
            list: [
                {
                    url: /www\.xxx\.com\/$/,
                    desc: '首页导航下面广告位',
                    dom: '#nav',
                    area: 'after',
                    newDom: '<div class="w1200" style=" text-align: center; margin: 10px auto;"></div>',
                    script: '//aa.xxx.com/production/f_azcs/source/gp_p/z.js',
                }
            ]
        },
        run: function () {
            var list = this.config.list
            for (var i in list) {
                var page = list[i];
                if (page.url.test(location.href)) {
                    if (page.items) {
                        for (var j in page.items) {
                            var item = page.items[j];
                            this.doItem(item);
                        }
                    } else {
                        this.doItem(page);
                    }
                }
            }
        },
        doItem: function (item) {
            var next = (item.onBefore ? item.onBefore() : true);
            next = next && (item.isShow ? item.isShow() : true);
            if (next) {
                var newDom = $(item.newDom);
                if($(item.dom).length) {
                    $(item.dom)[item.area](newDom);
                    newDom[0].appendChild(this.createScript(item.script));
                }
            }
        },
        createScript: function (url) {
            var script = document.createElement('script');
            script.setAttribute('type', 'text/javascript');
            script.setAttribute('src', url);
            return script;
        }
    };
    app.run();
});