/*
* jquery-counter plugin
*
* Copyright (c) 2009 Martin Conte Mac Donell <Reflejo@gmail.com>
* Dual licensed under the MIT and GPL licenses.
*
* http://docs.jquery.com/License
*
* IE fix by Andrea Cardinale <a.cardinale@webandtech.it> [23 September 2009]
* IE fix added by Giguashvili, Levan <levangig@gmail.com> [04 April 2011]
* Extra IE fixes by Rick <rick@blommersit.nl> [10 May 2011]
*/

jQuery.fn.countdown = function(userOptions) {

    function two(x) { return ((x > 9) ? "" : "0") + x }
    function three(x) { return ((x > 99) ? "" : "0") + ((x > 9) ? "" : "0") + x }

    function mstime() {
        today = new Date()
        var arrival = new Date(today.getFullYear(), 06, 30, 8)
        var ms = Math.ceil((arrival.getTime() - today.getTime()))
        var sec = Math.floor(ms / 1000)
        ms = ms % 1000
        var min = Math.floor(sec / 60)
        sec = sec % 60
        var hr = Math.floor(min / 60)
        min = min % 60
        var day = Math.floor(hr / 24)
        hr = hr % 24
        t = day + ":" + two(hr) + ":" + two(min) + ":" + two(sec)

        return t
    }

    var options = {
        stepTime: 60,
        format: "dd:hh:mm:ss",
        startTime: mstime(),
        digitImages: 6,
        digitWidth: 53,
		//53,
        digitHeight: 77,
		//77,
        timerEnd: function() { },
        image: "/images/faithcamp/faith11/misc/countdown_digits.png"
    };
    var digits = [], interval;

    var createDigits = function(where) {
        var c = 0;
        var tempStartTime = options.startTime;
        for (var i = 0; i < options.startTime.length; i++) {
            if (parseInt(tempStartTime.charAt(i)) >= 0) {
                elem = jQuery('<div id="cnt_' + i + '" class="cntDigit" />').css({
                    height: options.digitHeight * options.digitImages * 10,
                    float: 'left', background: 'url(\'' + options.image + '\')',
                    width: options.digitWidth
                });
                digits.push(elem);
                margin(c, -((parseInt(tempStartTime.charAt(i)) * options.digitHeight *
                              options.digitImages)));
                digits[c].__max = 9;
                switch (options.format.charAt(i)) {
                    case 'h':
                        digits[c].__max = (c % 2 == 0) ? 2 : 9;
                        if (c % 2 != 0)
                            digits[c].__condmax = 3;
                        break;
                    case 'd':
                        digits[c].__max = 9;
                        break;
                    case 'm':
                    case 's':
                        digits[c].__max = (c % 2 == 0) ? 5 : 9;
                }
                ++c;
            }
            else
                elem = jQuery('<div class="cntSeparator"/>').css({ float: 'left' })
                .text(tempStartTime.charAt(i));

            where.append('<div>');
            where.append(elem);
            where.append('</div>');
        }
    };

    var margin = function(elem, val) {
        if (val !== undefined)
            return digits[elem].css({ 'marginTop': val + 'px' });

        return parseInt(digits[elem].css('marginTop').replace('px', ''));
    };

    var moveStep = function(elem) {
        digits[elem]._digitInitial = -(digits[elem].__max * options.digitHeight * options.digitImages);
        return function _move() {
            mtop = margin(elem) + options.digitHeight;
            if (mtop == options.digitHeight) {
                margin(elem, digits[elem]._digitInitial);
                if (elem > 0) moveStep(elem - 1)();
                else {
                    clearInterval(interval);
                    for (var i = 0; i < digits.length; i++) margin(i, 0);
                    options.timerEnd();
                    return;
                }
                if ((elem > 0) && (digits[elem].__condmax !== undefined) &&
            (digits[elem - 1]._digitInitial == margin(elem - 1)))
                    margin(elem, -(digits[elem].__condmax * options.digitHeight * options.digitImages));
                return;
            }

            margin(elem, mtop);
            if (margin(elem) / options.digitHeight % options.digitImages != 0)
                setTimeout(_move, options.stepTime);

            if (mtop == 0) digits[elem].__ismax = true;
        }
    };

    jQuery.extend(options, userOptions);
    this.css({ height: options.digitHeight, overflow: 'hidden' });
    createDigits(this);
    interval = setInterval(moveStep(digits.length - 1), 1000);
};