Date.prototype.format = function (format) //author: meizz
{
    var o = {
        "M+": this.getMonth() + 1, //month
        "d+": this.getDate(),    //day
        "h+": this.getHours(),   //hour
        "m+": this.getMinutes(), //minute
        "s+": this.getSeconds(), //second
        "q+": Math.floor((this.getMonth() + 3) / 3),  //quarter
        "S": this.getMilliseconds() //millisecond
    }

    if (/(y+)/.test(format)) format = format.replace(RegExp.$1,
    (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    for (var k in o) if (new RegExp("(" + k + ")").test(format))
        format = format.replace(RegExp.$1,
      RegExp.$1.length == 1 ? o[k] :
        ("00" + o[k]).substr(("" + o[k]).length));
    return format;
}
function formatTime(val) {
    var re = /-?\d+/;
    var m = re.exec(val);
    var d = new Date(parseInt(m[0]));
    // 按【2012-02-13 09:09:09】的格式返回日期
    return d.format("yyyy-MM-dd hh:mm:ss");
}
function formatDate(val) {

    var re = /-?\d+/;
    var m = re.exec(val);
    var d = new Date(parseInt(m[0]));
    // 按【2012-02-13 09:09:09】的格式返回日期
    return d.format("yyyy-MM-dd");
}
function GetQueryString(name) {

    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");

    var r = window.location.search.substr(1).match(reg);

    if (r != null) return unescape(r[2]); return null;

}

function compareNow(time1) {
    var now = new Date();
    var t = new Date((now / 1000  * 1) * 1000);
    var M = t.getMonth() + 1 < 10 ? "0" + (t.getMonth()+1): t.getMonth()+1;
    var D = t.getDate() < 10 ? "0" + t.getDate() : t.getDate();
    var tomorrow = t.getFullYear() + "-" + M + "-" + D;//获取当前实际日期
    //console.log(tomorrow);
    if (Date.parse(tomorrow) > Date.parse(time1)) {//时间戳对比
        return 1;
    }
    return 0;
}