// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

var HoursPerDay = 24;
var MinutesPerHour = 60;
var SecondsPerMinute = 60;

var msPerDay = 86400000;
var msPerSecond = 1000;
var msPerMinute = 60000;
var msPerHour = 3600000;

var date_1899_end = -2208988800001;
var date_1900_start = -2208988800000;
var date_1969_end = -1;
var date_1970_start = 0;
var date_1999_end = 946684799999;
var date_2000_start = 946684800000;
var date_2099_end = 4102444799999;
var date_2100_start = 4102444800000;