var events = [
{ time: new Date("Tue 31 Dec 2013 10:00:00 GMT"), country: "Christmas Island/Kiribati and Samoa", city: "Kiritimati, Apia" },
{ time: new Date("Tue 31 Dec 2013 10:15:00 GMT"), country: "Chatham Islands/New Zealand", city: "Chatham Islands" },
{ time: new Date("Tue 31 Dec 2013 11:00:00 GMT"), country: "New Zealand with exceptions and 5 more", city: "Auckland, Suva, Wellington, Nukualofa" },
{ time: new Date("Tue 31 Dec 2013 12:00:00 GMT"), country: "small region of Russia, Marshall Islands and 5 more", city: "Anadyr, Funafuti, Yaren, Tarawa" },
{ time: new Date("Tue 31 Dec 2013 12:30:00 GMT"), country: "Norfolk Island", city: "Kingston" },
{ time: new Date("Tue 31 Dec 2013 13:00:00 GMT"), country: "much of Australia and 5 more", city: "Melbourne, Sydney, Canberra, Honiara" },
{ time: new Date("Tue 31 Dec 2013 13:30:00 GMT"), country: "small region of Australia", city: "Adelaide, Broken Hill" },
{ time: new Date("Tue 31 Dec 2013 14:00:00 GMT"), country: "Queensland/Australia and 5 more", city: "Brisbane, Port Moresby, Guam (Hagåtña), Cairns" },
{ time: new Date("Tue 31 Dec 2013 14:30:00 GMT"), country: "Northern Territory/Australia", city: "Darwin, Alice Springs, Uluru" },
{ time: new Date("Tue 31 Dec 2013 15:00:00 GMT"), country: "Japan and 6 more", city: "Tokyo, Seoul, Pyongyang, Dili" },
{ time: new Date("Tue 31 Dec 2013 15:15:00 GMT"), country: "Western Australia/Australia", city: "Eucla" },
{ time: new Date("Tue 31 Dec 2013 16:00:00 GMT"), country: "China and 12 more", city: "Beijing, Hong Kong, Manila, Singapore" },
{ time: new Date("Tue 31 Dec 2013 17:00:00 GMT"), country: "much of Indonesia, Thailand and 7 more", city: "Jakarta, Bangkok, Hanoi, Phnom Penh" },
{ time: new Date("Tue 31 Dec 2013 17:30:00 GMT"), country: "Myanmar and Cocos Islands", city: "Yangon, Naypyidaw, Mandalay, Bantam" },
{ time: new Date("Tue 31 Dec 2013 18:00:00 GMT"), country: "Bangladesh, some regions of Russia and 4 more", city: "Dhaka, Almaty, Bishkek, Thimphu" },
{ time: new Date("Tue 31 Dec 2013 18:15:00 GMT"), country: "Nepal", city: "Kathmandu, Biratnagar, Pokhara" },
{ time: new Date("Tue 31 Dec 2013 18:30:00 GMT"), country: "India and Sri Lanka", city: "New Delhi, Mumbai, Kolkata, Bangalore" },
{ time: new Date("Tue 31 Dec 2013 19:00:00 GMT"), country: "Pakistan and 8 more", city: "Tashkent, Islamabad, Lahore, Karachi" },
{ time: new Date("Tue 31 Dec 2013 19:30:00 GMT"), country: "Afghanistan", city: "Kabul, Kandahar, Mazari Sharif, Herat" },
{ time: new Date("Tue 31 Dec 2013 20:00:00 GMT"), country: "much of Russia and 8 more", city: "Moscow, Dubai, Abu Dhabi, Muscat" },
{ time: new Date("Tue 31 Dec 2013 20:30:00 GMT"), country: "Iran", city: "Tehran, Rasht, Esfahãn, Bandar-Abbas" },
{ time: new Date("Tue 31 Dec 2013 21:00:00 GMT"), country: "Iraq and 20 more", city: "Baghdad, Khartoum, Nairobi, Addis Ababa" },
{ time: new Date("Tue 31 Dec 2013 22:00:00 GMT"), country: "Greece and 30 more", city: "Cairo, Ankara, Athens, Bucharest" },
{ time: new Date("Tue 31 Dec 2013 23:00:00 GMT"), country: "Germany and 43 more", city: "Brussels, Madrid, Paris, Rome" },
{ time: new Date("Wed 1 Jan 2014 00:00:00 GMT"), country: "United Kingdom and 24 more", city: "London, Casablanca, Dublin, Lisbon" },

{ time: new Date("Wed 1 Jan 2014 1:00:00 GMT"), country: "Cape Verde, some regions of Greenland and 1 more", city: "Praia, Ponta Delgada (Azores), Ittoqqortoormiit, Mindelo" },
{ time: new Date("Wed 1 Jan 2014 2:00:00 GMT"), country: "regions of Brazil, Uruguay and 1 more", city: "Rio de Janeiro, São Paulo, Brasilia, Wed 1 Jan 2014tevideo" },
{ time: new Date("Wed 1 Jan 2014 3:00:00 GMT"), country: "regions of Brazil, Argentina and 7 more", city: "Buenos Aires, Santiago, Asuncion, Paramaribo" },
{ time: new Date("Wed 1 Jan 2014 3:30:00 GMT"), country: "Newfoundland and Labrador/Canada", city: "St. John's, Conception Bay South, Corner Brook, Gander" },
{ time: new Date("Wed 1 Jan 2014 4:00:00 GMT"), country: "some regions of Canada and 26 more", city: "La Paz, San Juan, Santo Domingo, Halifax" },
{ time: new Date("Wed 1 Jan 2014 4:30:00 GMT"), country: "Venezuela", city: "Caracas, Barquisimeto, Maracaibo, Maracay" },
{ time: new Date("Wed 1 Jan 2014 5:00:00 GMT"), country: "regions of U.S.A., regions of Canada and 12 more", city: "New York, Washington DC, Detroit, Havana" },
{ time: new Date("Wed 1 Jan 2014 6:00:00 GMT"), country: "regions of U.S.A., some regions of Canada and 8 more", city: "Mexico City, Chicago, Guatemala, Dallas" },
{ time: new Date("Wed 1 Jan 2014 7:00:00 GMT"), country: "some regions of U.S.A., some regions of Canada and 1 more", city: "Calgary, Denver, Edmonton, Phoenix" },
{ time: new Date("Wed 1 Jan 2014 8:00:00 GMT"), country: "regions of U.S.A., some regions of Canada and 2 more", city: "Los Angeles, San Francisco, Las Vegas, Seattle" },
{ time: new Date("Wed 1 Jan 2014 9:00:00 GMT"), country: "Alaska/U.S.A. and French Polynesia", city: "Anchorage, Fairbanks, Unalaska, Juneau" },
{ time: new Date("Wed 1 Jan 2014 9:30:00 GMT"), country: "Marquesas Islands/France", city: "Taiohae" },
{ time: new Date("Wed 1 Jan 2014 10:00:00 GMT"), country: "small region of U.S.A. and 2 more", city: "Honolulu, Rarotonga, Adak, Papeete" },
{ time: new Date("Wed 1 Jan 2014 11:00:00 GMT"), country: "American Samoa, Midway Atoll/U.S.A. and 1 more", city: "Alofi, Midway, Pago Pago" },
{ time: new Date("Wed 1 Jan 2014 12:00:00 GMT"), country: "small region of U.S.A.", city: "Baker Island, Howland Island" },
];
/*
var events = [
{ time: new Date("Tue 31 Dec 2013 1:00:00 GMT"), country: "Cape Verde, some regions of Greenland and 1 more", city: "Praia, Ponta Delgada (Azores), Ittoqqortoormiit, Mindelo" },
{ time: new Date("Tue 31 Dec 2013 2:00:00 GMT"), country: "regions of Brazil, Uruguay and 1 more", city: "Rio de Janeiro, São Paulo, Brasilia, Tue 31 Dec 2013tevideo" },
{ time: new Date("Tue 31 Dec 2013 2:30:00 GMT"), country: "regions of Brazil, Argentina and 7 more", city: "Buenos Aires, Santiago, Asuncion, Paramaribo" },
{ time: new Date("Tue 31 Dec 2013 2:45:00 GMT"), country: "Newfoundland and Labrador/Canada", city: "St. John's, Conception Bay South, Corner Brook, Gander" },
];
*/
var now = new Date().getTime();
var secsRemaining = 0;
var nextEvent;
var counter = document.getElementById("counter");
var loc = document.getElementById("location");
var time = document.getElementById("localtime");

var countDownSound = new Audio('countdown-nick.ogg');



function pad(num) {
    return (num<10? "0"+num : ""+num);
}

function counterClass(millisecsRemaining) {
    if (millisecsRemaining > 3600000) return "hours";
    if (millisecsRemaining > 60000) return "minutes";
    if (millisecsRemaining > 10000) return "seconds";
    return "countdown";
}

function timeRemaining(millisecsRemaining) {
//    var days = Math.floor(millisecsRemaining / millisInDay)
//    millisecsRemaining -= days * millisInDay

    var hours = Math.floor(millisecsRemaining / 3600000)
    millisecsRemaining -= hours * 3600000
    
    var mins = Math.floor(millisecsRemaining / 60000)
    millisecsRemaining -= mins * 60000
    
    var secs = Math.round(millisecsRemaining / 1000)
    return hours+":"+pad(mins)+":"+pad(secs)
}

var playing = false;
function handleTick(now) {
    console.log(now, now.getMilliseconds());

    while (!nextEvent || nextEvent.time <= now) {
        if (events.length == 0) return;

        nextEvent = events.shift();
    }
    

    var millisecsRemaining = nextEvent.time.getTime() - now.getTime();
    var excl = millisecsRemaining < 1000*5? "!" : "";

    console.log("seconds",now.getSeconds());
    if (millisecsRemaining < 10000) {
        if (!playing) {
            countDownSound.play();
            playing = true;
        }
    }
    else
        playing = false;
    
    counter.innerHTML = timeRemaining(millisecsRemaining);
    loc.innerHTML = nextEvent.city;
    time.innerHTML = nextEvent.time.toLocaleFormat("%I:%M %p")
    counter.className = counterClass(millisecsRemaining);
}

function ticker() {

    var now = new Date();
    handleTick(now);

    var millis = now.getMilliseconds()
    var millisTilNextSecond = 1000-millis;
    setTimeout(ticker, millisTilNextSecond);
}

ticker();