// Andrew Urquhart : CountDown Timer : http://andrewu.co.uk/clj/countdown/

function CD_T(id, e) {

    var n = new Date();

    CD_D(+n, id, e);

    setTimeout("if(typeof CD_T=='function'){CD_T('" + id + "'," + e + ")}", 1100 - n.getMilliseconds())

};

function CD_D(n, id, e) {

    var ms = e - n;

    if (ms <= 0) ms *= -1;

    var d = Math.floor(ms / 864E5);

    ms -= d * 864E5;

    var h = Math.floor(ms / 36E5);

    ms -= h * 36E5;

    var m = Math.floor(ms / 6E4);

    ms -= m * 6E4;

    var s = Math.floor(ms / 1E3);

    if (CD_OBJS[id]) {

        CD_OBJS[id].innerHTML = d + " Day" + (d == 1 ? " " : "s, ") + CD_ZP(h) + " Hrs. " + CD_ZP(m) + " Min. " + CD_ZP(s) + " Sec"

    }

};

function CD_ZP(i) {

    return (i < 10 ? "0" + i : i)

};

function CD_Init() {

    var pref = "countdown";

    var objH = 1;

    if (document.getElementById || document.all) {

        for (var i = 1; objH; ++i) {

            var id = pref + i;

            objH = document.getElementById ? document.getElementById(id) : document.all[id];

            if (objH && (typeof objH.innerHTML) != 'undefined') {

                var s = objH.innerHTML;

                var dt = CD_Parse(s);

                if (!isNaN(dt)) {

                    CD_OBJS[id] = objH;

                    CD_T(id, dt.valueOf());

                    if (objH.style) {

                        objH.style.visibility = "visible"

                    }

                } else {

                    objH.innerHTML = s + "<a href=\"http://andrewu.co.uk/clj/countdown/\" title=\"Countdown Error:Invalid date format used,check documentation (see link)\">*</a>"

                }

            }

        }

    }

};

function CD_Parse(strDate) {

    var objReDte = /(\d{4})\-(\d{1,2})\-(\d{1,2})\s+(\d{1,2}):(\d{1,2}):(\d{0,2})\s+GMT([+\-])(\d{1,2}):?(\d{1,2})?/;

    if (strDate.match(objReDte)) {

        var d = new Date(0);

        d.setUTCFullYear(+RegExp.$1, +RegExp.$2 - 1, +RegExp.$3);

        d.setUTCHours(+RegExp.$4, +RegExp.$5, +RegExp.$6);

        var tzs = (RegExp.$7 == "-" ? -1 : 1);

        var tzh = +RegExp.$8;

        var tzm = +RegExp.$9;

        if (tzh) {

            d.setUTCHours(d.getUTCHours() - tzh * tzs)

        }

        if (tzm) {

            d.setUTCMinutes(d.getUTCMinutes() - tzm * tzs)

        };

        return d

    } else {

        return NaN

    }

};

var CD_OBJS = new Object();

if (window.attachEvent) {

    window.attachEvent('onload', CD_Init)

} else if (window.addEventListener) {

    window.addEventListener("load", CD_Init, false)

} else {

    window.onload = CD_Init

};