<scripttype="text/javascript">//计算时差的函数functionstart(){var time1 = document.getElementById('time1').value;
var time2 = document.getElementById('time2').value;
var t1 = parseTime(time1);
var t2 = parseTime(time2);
var span = t1.getTime() - t2.getTime();
span = Math.abs(span / 1000);
alert('两个时间相差'+span+'秒');
}
functionparseTime(str){var date = str.split(' ')[0];
var darr = date.split('-');
var time = str.split(' ')[1];
var tarr = time.split(':');
var y = parseInt(darr[0]);
var m = parseInt(darr[1]);
var d = parseInt(darr[2]);
var h = parseInt(tarr[0]);
var mm = parseInt(tarr[1]);
var s = parseInt(tarr[2]);
returnnewDate(y,m,d,h,mm,s);
}
</script>