function recordTimeObj(){

    var s = null, t1 = null, t2 = null;

    function recordTime(str, callBack){
        var time = 15;

        function start(){
            var i = 0;
            var j = 0;
            var count = 0;
            var MM = 0;
            var SS = time - 1;
            var MS = 9;
            var totle = (MM + 1) * time * 10;
            var d = 180*(MM+1);
            MM = "0" + MM;

            function showTime(){
                totle = totle - 1;
                if(totle==0){
                    clearInterval(s);
                    clearInterval(t1);
                    clearInterval(t2);
                    $(".pie2").css("-o-transform","rotate(" + d + "deg)");
                    $(".pie2").css("-moz-transform","rotate(" + d + "deg)");
                    $(".pie2").css("-webkit-transform","rotate(" + d + "deg)");
                    callBack && callBack();
                }else{
                    if(totle>0 && MS>0){
                        MS = MS - 1;
                        if(MS < 10){MS = "0" + MS};
                    };
                    if(MS == 0 && SS>0){
                        MS = 10;
                        SS = SS - 1;
                        if(SS < 10){SS = "0" + SS};
                    };
                    if(SS==0 && MM>0){
                        SS = 60;
                        MM = MM - 1;
                        if(MM < 10){MM = "0" + MM};
                    };
                };
                $(".time span").html( SS + "." + MS);
            };
        
            function start1(){
                i = i + 360/((time)*10);  //
                count = count + 1;
                if(count >= (time/2*10)){  // 
                    count = 0;
                    clearInterval(t1);
                    t2 = setInterval(function(){
                        start2()
                    },100);
                };
                $(".pie1").css("-o-transform","rotate(" + i + "deg)");
                $(".pie1").css("-moz-transform","rotate(" + i + "deg)");
                $(".pie1").css("-webkit-transform","rotate(" + i + "deg)");
            };
            function start2(){
                j = j + 360/((time)*10);  //
                count = count + 1;
                if(count >= (time/2*10)){  // 
                    count = 0;
                    clearInterval(t2);
                    t1 = setInterval("start1()",100);
                };
                $(".pie2").css("-o-transform","rotate(" + j + "deg)");
                $(".pie2").css("-moz-transform","rotate(" + j + "deg)");
                $(".pie2").css("-webkit-transform","rotate(" + j + "deg)");
            };
            s = setInterval(function(){
                showTime()
            },100);
            t1 = setInterval(function(){
                start1()
            },100);
        }

        if(str == 'start'){
            start();
        }else if(str == 'stop'){
            clearInterval(s);
            clearInterval(t1);
            s = null;
            t1 = null;
            if(t2 != null){
                clearInterval(t2);
                t2 = null;
            }
        }
    }
    

    return {
        recordTime: recordTime
    }
}