var advertise = {
    data : [{"id":"advertise_0","html":"    <a href=\"http://faceofart.hwpawards.com/?from=timeline&amp;isappinstalled=0\" target=\"_blank\">        <div class=\"photo_thumbnail list-img w5\" data-original=\"//vcg-static-img.500px.me/awards/contestlist/FOA_KV_2.jpg?x-oss-process=image/resize,h_600,w_900\">            <div class=\"mask\">                <div class=\"mask-content\">                                        <div class=\"mask_top\">                        <div class=\"icons left\"></div>                        <div class=\"icons right recommend\" style=\"background-color:#0099e5\">推广</div>                    </div>                </div>            </div>        </div>    </a>"}],
    getRandomNum : function (Min,Max){
    var Range = Max - Min;
    var Rand = Math.random();
    return(Min + Math.round(Rand * Range));
    },
filterData : function(dataV,index){
        var ge = dataV.length-1;
        if(ge>10){ge=10};
        var k = this.getRandomNum(6,Math.ceil(ge));
        var h = index-1;
        k = 3;
        if(this.data[h]){
            dataV.splice(k,0,this.data[h]);
        }
    },
filterContestList : function(){
        var contestEl = $('.photo_grid .row >a:nth-child(4)');
        if(contestEl.length && this.data && this.data.length){
            contestEl.after(this.data[0].html);
        }
    }
}