datec.js

很不错的结合DateTime的综合例子

function timestamp_class(this_current_time, this_start_time, this_end_time,
                         this_time_difference) {
    this.this_current_time = this_current_time;
    this.this_start_time = this_start_time;
    this.this_end_time = this_end_time;
    this.this_time_difference = this_time_difference;
    this.GetCurrentTime = GetCurrentTime;
    this.StartTiming = StartTiming;
    this.EndTiming = EndTiming;
}

function GetCurrentTime() {
    var my_current_timestamp;
    my_current_timestamp = new Date();
    return my_current_timestamp.getTime();
}

function StartTiming() {
    this.this_start_time = GetCurrentTime();
    document.TimeDisplayForm.TimeDisplayBox.value = 0;
}

function EndTiming() {
    this.this_end_time = GetCurrentTime();
    this.this_time_difference = (this.this_end_time - this.this_start_time) /
                                1000;
    document.TimeDisplayForm.TimeDisplayBox.value = this.
            this_time_difference;
}

var time_object = new timestamp_class(0, 0, 0, 0);