/*!
* jQuery Countdown plugin v0.9
* http://projects.littlewebthings.com/lwtCountdown/
*
* Copyright 2010, Vassilis Dourdounis
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function($) {

    $.fn.countDown = function(options) {

        config = {};

        $.extend(config, options);

        var targetTime = new Date();
        targetTime.setDate(config.targetDate.day);
        targetTime.setMonth(config.targetDate.month - 1);
        targetTime.setFullYear(config.targetDate.year);
        targetTime.setHours(config.targetDate.hour);
        targetTime.setMinutes(config.targetDate.min);
        targetTime.setSeconds(config.targetDate.sec);

        var nowTime = new Date();

        diffSecs = Math.floor((targetTime.valueOf() - nowTime.valueOf()) / 1000);

        $('#' + this.attr('id') + ' .digit').html('<div class="top"></div><div class="bottom"></div>');
        this.doCountDown(diffSecs, 500);

    }

    $.fn.doCountDown = function(diffSecs, duration) {
        if (diffSecs <= 0) {
            diffSecs = 0;
        }

        secs = diffSecs % 60;
        mins = Math.floor(diffSecs / 60) % 60;
        hours = Math.floor(diffSecs / 60 / 60) % 24;
        days = Math.floor(diffSecs / 60 / 60 / 24);
        //weeks = Math.floor(diffSecs / 60 / 60 / 24 / 7);

        this.dashChangeTo('seconds_dash', secs, duration ? duration : 800);
        this.dashChangeTo('minutes_dash', mins, duration ? duration : 1200);
        this.dashChangeTo('hours_dash', hours, duration ? duration : 1200);
        this.dashChangeTo('days_dash', days, duration ? duration : 1200);
        //this.dashChangeTo('weeks_dash', weeks, duration ? duration : 1200);

        if (diffSecs > 0) {
            e = this;
            setTimeout(function() { e.doCountDown(diffSecs - 1) }, 1000);
        }
    }

    $.fn.dashChangeTo = function(dash, n, duration) {
        d2 = n % 10;
        d1 = (n - n % 10) / 10

        if ($('#' + dash)) {
            this.digitChangeTo('#' + this.attr('id') + ' .' + dash + ' .digit:first', d1, duration);
            this.digitChangeTo('#' + this.attr('id') + ' .' + dash + ' .digit:last', d2, duration);
        }
    }

    $.fn.digitChangeTo = function(digit, n, duration) {
        if (!duration) {
            duration = 800;
        }
        if ($(digit + ' div.top').html() != n + '') {

            //$(digit + ' div.top').css({ 'display': 'none' });
            $(digit + ' div.top').html((n ? n : '0'));

            //$(digit + ' div.bottom').animate({ 'height': '' }, duration, function() {
                //$(digit + ' div.bottom').html($(digit + ' div.top').html());
                //$(digit + ' div.bottom').css({ 'display': 'block', 'height': '' });
                //$(digit + ' div.top').hide().slideUp(10);


            //});
        }
    }

})(jQuery);