function createNew(newsList,dateClass,imgSrc){
    var oDate = new Date();
    var oYear = oDate.getFullYear();
    var oMonth = oDate.getMonth();
    var daysArr = new Array(12);
    daysArr[0] = 31;
    if(oYear%4 == 0 && oYear%100 != 0 || oYear%400 == 0){
        daysArr[1] = 29;
    }else{
        daysArr[1] = 28;
    }
    daysArr[2] = 31;
    daysArr[3] = 30;
    daysArr[4] = 31;
    daysArr[5] = 30;
    daysArr[6] = 31;
    daysArr[7] = 31;
    daysArr[8] = 30;
    daysArr[9] = 31;
    daysArr[10] = 30;
    daysArr[11] = 31;
    <!--定义12个月-->
    oMonth = parseInt(toDouble(oMonth + 1));
    var oDay = oDate.getDate();
    oDay = parseInt(toDouble(oDay));
    for(var i = 0;i < $(newsList).length;i ++){
        var pubDate = $(newsList).eq(i).find(dateClass).text();
        var pubYear = parseInt(pubDate.substring(0,4));
        var pubMonth = parseInt(pubDate.substring(5,7));
        var pubDay = parseInt(pubDate.substring(8));
        var tempMonth = 0;
        var tempDays = 0;
        <!--①、发布年相同-->

        if(oYear == pubYear){
            if(oMonth == pubMonth){
                if(oDay >= 7){
                    if((oDay - pubDay) <= 7){
                        $(newsList).eq(i).append("<img src=" + imgSrc + ">");
                    }
                }else{
                    if(oMonth > 1){
                        if((oDay - pubDay) <= oDay){
                            $(newsList).eq(i).append("<img src=" + imgSrc + ">");
                        }
                    }else if(oMonth == 1){
                        if((oDay - pubDay) <= oDay){
                            $(newsList).eq(i).append("<img src=" + imgSrc + ">");
                        }
                    }
                }
            }else{
                tempMonth = oMonth - 1;
                tempDays = daysArr[tempMonth - 1] - pubDay;
                if((tempDays <= (7-oDay)) && (tempMonth == pubMonth)){
                    $(newsList).eq(i).append("<img src=" + imgSrc + ">");
                }
            }
        }else if(oMonth == 1){
            tempMonth = 12;
            tempDays = daysArr[tempMonth - 1] - pubDay;
            if((tempDays <= (7-oDay)) && (tempMonth == pubMonth)){
                $(newsList).eq(i).append("<img src=" + imgSrc + ">");
            }
        }
    }
    var val = 0;
    function toDouble(obj){
        if(obj < 10){
            val = "0" + obj;
            return val;
        }else{
            val = obj;
            return val;
        }
    }
}