// MooTools: the javascript framework.
// Load this file's selection again by visiting: http://mootools.net/more/37ae099cb66aac96568a64e2df6106d0 
// Or build this file again with packager using: packager build More/More More/Date More/Date.Extras More/String.QueryString More/URI More/Hash More/Hash.Extras More/Element.Delegation More/Element.Measure More/Element.Pin More/Element.Position More/Element.Shortcuts More/Form.Validator More/Form.Validator.Inline More/Form.Validator.Extras More/Fx.Elements More/Fx.Accordion More/Fx.Reveal More/Fx.Scroll More/Fx.Slide More/Drag More/Drag.Move More/Request.Queue More/Assets More/HtmlTable.Zebra More/HtmlTable.Sort More/HtmlTable.Select More/Tips More/Spinner More/Locale.en-US.Date More/Locale.en-GB.Date
/*
---

script: More.js

name: More

description: MooTools More

license: MIT-style license

authors:
  - Guillermo Rauch
  - Thomas Aylott
  - Scott Kyle
  - Arian Stolwijk
  - Tim Wienk
  - Christoph Pojer
  - Aaron Newton
  - Jacob Thornton

requires:
  - Core/MooTools

provides: [MooTools.More]

...
*/

MooTools.More = {
    'version': '1.3.2.1',
    'build': 'e586bcd2496e9b22acfde32e12f84d49ce09e59d'
};


/*
---

script: Object.Extras.js

name: Object.Extras

description: Extra Object generics, like getFromPath which allows a path notation to child elements.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Object
  - /MooTools.More

provides: [Object.Extras]

...
*/

(function(){

var defined = function(value){
    return value != null;
};

var hasOwnProperty = Object.prototype.hasOwnProperty;

Object.extend({

    getFromPath: function(source, parts){
        if (typeof parts == 'string') parts = parts.split('.');
        for (var i = 0, l = parts.length; i < l; i++){
            if (hasOwnProperty.call(source, parts[i])) source = source[parts[i]];
            else return null;
        }
        return source;
    },

    cleanValues: function(object, method){
        method = method || defined;
        for (var key in object) if (!method(object[key])){
            delete object[key];
        }
        return object;
    },

    erase: function(object, key){
        if (hasOwnProperty.call(object, key)) delete object[key];
        return object;
    },

    run: function(object){
        var args = Array.slice(arguments, 1);
        for (var key in object) if (object[key].apply){
            object[key].apply(object, args);
        }
        return object;
    }

});

})();


/*
---

script: Locale.js

name: Locale

description: Provides methods for localization.

license: MIT-style license

authors:
  - Aaron Newton
  - Arian Stolwijk

requires:
  - Core/Events
  - /Object.Extras
  - /MooTools.More

provides: [Locale, Lang]

...
*/

(function(){

var current = null,
    locales = {},
    inherits = {};

var getSet = function(set){
    if (instanceOf(set, Locale.Set)) return set;
    else return locales[set];
};

var Locale = this.Locale = {

    define: function(locale, set, key, value){
        var name;
        if (instanceOf(locale, Locale.Set)){
            name = locale.name;
            if (name) locales[name] = locale;
        } else {
            name = locale;
            if (!locales[name]) locales[name] = new Locale.Set(name);
            locale = locales[name];
        }

        if (set) locale.define(set, key, value);

        /*<1.2compat>*/
        if (set == 'cascade') return Locale.inherit(name, key);
        /*</1.2compat>*/

        if (!current) current = locale;

        return locale;
    },

    use: function(locale){
        locale = getSet(locale);

        if (locale){
            current = locale;

            this.fireEvent('change', locale);

            /*<1.2compat>*/
            this.fireEvent('langChange', locale.name);
            /*</1.2compat>*/
        }

        return this;
    },

    getCurrent: function(){
        return current;
    },

    get: function(key, args){
        return (current) ? current.get(key, args) : '';
    },

    inherit: function(locale, inherits, set){
        locale = getSet(locale);

        if (locale) locale.inherit(inherits, set);
        return this;
    },

    list: function(){
        return Object.keys(locales);
    }

};

Object.append(Locale, new Events);

Locale.Set = new Class({

    sets: {},

    inherits: {
        locales: [],
        sets: {}
    },

    initialize: function(name){
        this.name = name || '';
    },

    define: function(set, key, value){
        var defineData = this.sets[set];
        if (!defineData) defineData = {};

        if (key){
            if (typeOf(key) == 'object') defineData = Object.merge(defineData, key);
            else defineData[key] = value;
        }
        this.sets[set] = defineData;

        return this;
    },

    get: function(key, args, _base){
        var value = Object.getFromPath(this.sets, key);
        if (value != null){
            var type = typeOf(value);
            if (type == 'function') value = value.apply(null, Array.from(args));
            else if (type == 'object') value = Object.clone(value);
            return value;
        }

        // get value of inherited locales
        var index = key.indexOf('.'),
            set = index < 0 ? key : key.substr(0, index),
            names = (this.inherits.sets[set] || []).combine(this.inherits.locales).include('en-US');
        if (!_base) _base = [];

        for (var i = 0, l = names.length; i < l; i++){
            if (_base.contains(names[i])) continue;
            _base.include(names[i]);

            var locale = locales[names[i]];
            if (!locale) continue;

            value = locale.get(key, args, _base);
            if (value != null) return value;
        }

        return '';
    },

    inherit: function(names, set){
        names = Array.from(names);

        if (set && !this.inherits.sets[set]) this.inherits.sets[set] = [];

        var l = names.length;
        while (l--) (set ? this.inherits.sets[set] : this.inherits.locales).unshift(names[l]);

        return this;
    }

});

/*<1.2compat>*/
var lang = MooTools.lang = {};

Object.append(lang, Locale, {
    setLanguage: Locale.use,
    getCurrentLanguage: function(){
        var current = Locale.getCurrent();
        return (current) ? current.name : null;
    },
    set: function(){
        Locale.define.apply(this, arguments);
        return this;
    },
    get: function(set, key, args){
        if (key) set += '.' + key;
        return Locale.get(set, args);
    }
});
/*</1.2compat>*/

})();


/*
---

name: Locale.en-US.Date

description: Date messages for US English.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Locale

provides: [Locale.en-US.Date]

...
*/

Locale.define('en-US', 'Date', {

    months: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
    months_abbr: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
    days: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
    days_abbr: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],

    // Culture's date order: MM/DD/YYYY
    dateOrder: ['month', 'date', 'year'],
    shortDate: '%m/%d/%Y',
    shortTime: '%I:%M%p',
    AM: 'AM',
    PM: 'PM',
    firstDayOfWeek: 0,

    // Date.Extras
    ordinal: function(dayOfMonth){
        // 1st, 2nd, 3rd, etc.
        return (dayOfMonth > 3 && dayOfMonth < 21) ? 'th' : ['th', 'st', 'nd', 'rd', 'th'][Math.min(dayOfMonth % 10, 4)];
    },

    lessThanMinuteAgo: 'less than a minute ago',
    minuteAgo: 'about a minute ago',
    minutesAgo: '{delta} minutes ago',
    hourAgo: 'about an hour ago',
    hoursAgo: 'about {delta} hours ago',
    dayAgo: '1 day ago',
    daysAgo: '{delta} days ago',
    weekAgo: '1 week ago',
    weeksAgo: '{delta} weeks ago',
    monthAgo: '1 month ago',
    monthsAgo: '{delta} months ago',
    yearAgo: '1 year ago',
    yearsAgo: '{delta} years ago',

    lessThanMinuteUntil: 'less than a minute from now',
    minuteUntil: 'about a minute from now',
    minutesUntil: '{delta} minutes from now',
    hourUntil: 'about an hour from now',
    hoursUntil: 'about {delta} hours from now',
    dayUntil: '1 day from now',
    daysUntil: '{delta} days from now',
    weekUntil: '1 week from now',
    weeksUntil: '{delta} weeks from now',
    monthUntil: '1 month from now',
    monthsUntil: '{delta} months from now',
    yearUntil: '1 year from now',
    yearsUntil: '{delta} years from now'

});


/*
---

script: Date.js

name: Date

description: Extends the Date native object to include methods useful in managing dates.

license: MIT-style license

authors:
  - Aaron Newton
  - Nicholas Barthelemy - https://svn.nbarthelemy.com/date-js/
  - Harald Kirshner - mail [at] digitarald.de; http://digitarald.de
  - Scott Kyle - scott [at] appden.com; http://appden.com

requires:
  - Core/Array
  - Core/String
  - Core/Number
  - MooTools.More
  - Locale
  - Locale.en-US.Date

provides: [Date]

...
*/

(function(){

var Date = this.Date;

var DateMethods = Date.Methods = {
    ms: 'Milliseconds',
    year: 'FullYear',
    min: 'Minutes',
    mo: 'Month',
    sec: 'Seconds',
    hr: 'Hours'
};

['Date', 'Day', 'FullYear', 'Hours', 'Milliseconds', 'Minutes', 'Month', 'Seconds', 'Time', 'TimezoneOffset',
    'Week', 'Timezone', 'GMTOffset', 'DayOfYear', 'LastMonth', 'LastDayOfMonth', 'UTCDate', 'UTCDay', 'UTCFullYear',
    'AMPM', 'Ordinal', 'UTCHours', 'UTCMilliseconds', 'UTCMinutes', 'UTCMonth', 'UTCSeconds', 'UTCMilliseconds'].each(function(method){
    Date.Methods[method.toLowerCase()] = method;
});

var pad = function(n, digits, string){
    if (digits == 1) return n;
    return n < Math.pow(10, digits - 1) ? (string || '0') + pad(n, digits - 1, string) : n;
};

Date.implement({

    set: function(prop, value){
        prop = prop.toLowerCase();
        var method = DateMethods[prop] && 'set' + DateMethods[prop];
        if (method && this[method]) this[method](value);
        return this;
    }.overloadSetter(),

    get: function(prop){
        prop = prop.toLowerCase();
        var method = DateMethods[prop] && 'get' + DateMethods[prop];
        if (method && this[method]) return this[method]();
        return null;
    }.overloadGetter(),

    clone: function(){
        return new Date(this.get('time'));
    },

    increment: function(interval, times){
        interval = interval || 'day';
        times = times != null ? times : 1;

        switch (interval){
            case 'year':
                return this.increment('month', times * 12);
            case 'month':
                var d = this.get('date');
                this.set('date', 1).set('mo', this.get('mo') + times);
                return this.set('date', d.min(this.get('lastdayofmonth')));
            case 'week':
                return this.increment('day', times * 7);
            case 'day':
                return this.set('date', this.get('date') + times);
        }

        if (!Date.units[interval]) throw new Error(interval + ' is not a supported interval');

        return this.set('time', this.get('time') + times * Date.units[interval]());
    },

    decrement: function(interval, times){
        return this.increment(interval, -1 * (times != null ? times : 1));
    },

    isLeapYear: function(){
        return Date.isLeapYear(this.get('year'));
    },

    clearTime: function(){
        return this.set({hr: 0, min: 0, sec: 0, ms: 0});
    },

    diff: function(date, resolution){
        if (typeOf(date) == 'string') date = Date.parse(date);

        return ((date - this) / Date.units[resolution || 'day'](3, 3)).round(); // non-leap year, 30-day month
    },

    getLastDayOfMonth: function(){
        return Date.daysInMonth(this.get('mo'), this.get('year'));
    },

    getDayOfYear: function(){
        return (Date.UTC(this.get('year'), this.get('mo'), this.get('date') + 1)
            - Date.UTC(this.get('year'), 0, 1)) / Date.units.day();
    },

    setDay: function(day, firstDayOfWeek){
        if (firstDayOfWeek == null){
            firstDayOfWeek = Date.getMsg('firstDayOfWeek');
            if (firstDayOfWeek === '') firstDayOfWeek = 1;
        }

        day = (7 + Date.parseDay(day, true) - firstDayOfWeek) % 7;
        var currentDay = (7 + this.get('day') - firstDayOfWeek) % 7;

        return this.increment('day', day - currentDay);
    },

    getWeek: function(firstDayOfWeek){
        if (firstDayOfWeek == null){
            firstDayOfWeek = Date.getMsg('firstDayOfWeek');
            if (firstDayOfWeek === '') firstDayOfWeek = 1;
        }

        var date = this,
            dayOfWeek = (7 + date.get('day') - firstDayOfWeek) % 7,
            dividend = 0,
            firstDayOfYear;

        if (firstDayOfWeek == 1){
            // ISO-8601, week belongs to year that has the most days of the week (i.e. has the thursday of the week)
            var month = date.get('month'),
                startOfWeek = date.get('date') - dayOfWeek;

            if (month == 11 && startOfWeek > 28) return 1; // Week 1 of next year

            if (month == 0 && startOfWeek < -2){
                // Use a date from last year to determine the week
                date = new Date(date).decrement('day', dayOfWeek);
                dayOfWeek = 0;
            }

            firstDayOfYear = new Date(date.get('year'), 0, 1).get('day') || 7;
            if (firstDayOfYear > 4) dividend = -7; // First week of the year is not week 1
        } else {
            // In other cultures the first week of the year is always week 1 and the last week always 53 or 54.
            // Days in the same week can have a different weeknumber if the week spreads across two years.
            firstDayOfYear = new Date(date.get('year'), 0, 1).get('day');
        }

        dividend += date.get('dayofyear');
        dividend += 6 - dayOfWeek; // Add days so we calculate the current date's week as a full week
        dividend += (7 + firstDayOfYear - firstDayOfWeek) % 7; // Make up for first week of the year not being a full week

        return (dividend / 7);
    },

    getOrdinal: function(day){
        return Date.getMsg('ordinal', day || this.get('date'));
    },

    getTimezone: function(){
        return this.toString()
            .replace(/^.*? ([A-Z]{3}).[0-9]{4}.*$/, '$1')
            .replace(/^.*?\(([A-Z])[a-z]+ ([A-Z])[a-z]+ ([A-Z])[a-z]+\)$/, '$1$2$3');
    },

    getGMTOffset: function(){
        var off = this.get('timezoneOffset');
        return ((off > 0) ? '-' : '+') + pad((off.abs() / 60).floor(), 2) + pad(off % 60, 2);
    },

    setAMPM: function(ampm){
        ampm = ampm.toUpperCase();
        var hr = this.get('hr');
        if (hr > 11 && ampm == 'AM') return this.decrement('hour', 12);
        else if (hr < 12 && ampm == 'PM') return this.increment('hour', 12);
        return this;
    },

    getAMPM: function(){
        return (this.get('hr') < 12) ? 'AM' : 'PM';
    },

    parse: function(str){
        this.set('time', Date.parse(str));
        return this;
    },

    isValid: function(date){
        return !isNaN((date || this).valueOf());
    },

    format: function(f){
        if (!this.isValid()) return 'invalid date';
        if (!f) f = '%x %X';

        var formatLower = f.toLowerCase();
        if (formatters[formatLower]) return formatters[formatLower](this); // it's a formatter!
        f = formats[formatLower] || f; // replace short-hand with actual format

        var d = this;
        return f.replace(/%([a-z%])/gi,
            function($0, $1){
                switch ($1){
                    case 'a': return Date.getMsg('days_abbr')[d.get('day')];
                    case 'A': return Date.getMsg('days')[d.get('day')];
                    case 'b': return Date.getMsg('months_abbr')[d.get('month')];
                    case 'B': return Date.getMsg('months')[d.get('month')];
                    case 'c': return d.format('%a %b %d %H:%M:%S %Y');
                    case 'd': return pad(d.get('date'), 2);
                    case 'e': return pad(d.get('date'), 2, ' ');
                    case 'H': return pad(d.get('hr'), 2);
                    case 'I': return pad((d.get('hr') % 12) || 12, 2);
                    case 'j': return pad(d.get('dayofyear'), 3);
                    case 'k': return pad(d.get('hr'), 2, ' ');
                    case 'l': return pad((d.get('hr') % 12) || 12, 2, ' ');
                    case 'L': return pad(d.get('ms'), 3);
                    case 'm': return pad((d.get('mo') + 1), 2);
                    case 'M': return pad(d.get('min'), 2);
                    case 'o': return d.get('ordinal');
                    case 'p': return Date.getMsg(d.get('ampm'));
                    case 's': return Math.round(d / 1000);
                    case 'S': return pad(d.get('seconds'), 2);
                    case 'T': return d.format('%H:%M:%S');
                    case 'U': return pad(d.get('week'), 2);
                    case 'w': return d.get('day');
                    case 'x': return d.format(Date.getMsg('shortDate'));
                    case 'X': return d.format(Date.getMsg('shortTime'));
                    case 'y': return d.get('year').toString().substr(2);
                    case 'Y': return d.get('year');
                    case 'z': return d.get('GMTOffset');
                    case 'Z': return d.get('Timezone');
                }
                return $1;
            }
        );
    },

    toISOString: function(){
        return this.format('iso8601');
    }

}).alias({
    toJSON: 'toISOString',
    compare: 'diff',
    strftime: 'format'
});

var formats = {
    db: '%Y-%m-%d %H:%M:%S',
    compact: '%Y%m%dT%H%M%S',
    'short': '%d %b %H:%M',
    'long': '%B %d, %Y %H:%M'
};

// The day and month abbreviations are standardized, so we cannot use simply %a and %b because they will get localized
var rfcDayAbbr = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
    rfcMonthAbbr = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];

var formatters = {
    rfc822: function(date){
        return rfcDayAbbr[date.get('day')] + date.format(', %d ') + rfcMonthAbbr[date.get('month')] + date.format(' %Y %H:%M:%S %Z');
    },
    rfc2822: function(date){
        return rfcDayAbbr[date.get('day')] + date.format(', %d ') + rfcMonthAbbr[date.get('month')] + date.format(' %Y %H:%M:%S %z');
    },
    iso8601: function(date){
        return (
            date.getUTCFullYear() + '-' +
            pad(date.getUTCMonth() + 1, 2) + '-' +
            pad(date.getUTCDate(), 2) + 'T' +
            pad(date.getUTCHours(), 2) + ':' +
            pad(date.getUTCMinutes(), 2) + ':' +
            pad(date.getUTCSeconds(), 2) + '.' +
            pad(date.getUTCMilliseconds(), 3) + 'Z'
        );
    }
};


var parsePatterns = [],
    nativeParse = Date.parse;

var parseWord = function(type, word, num){
    var ret = -1,
        translated = Date.getMsg(type + 's');
    switch (typeOf(word)){
        case 'object':
            ret = translated[word.get(type)];
            break;
        case 'number':
            ret = translated[word];
            if (!ret) throw new Error('Invalid ' + type + ' index: ' + word);
            break;
        case 'string':
            var match = translated.filter(function(name){
                return this.test(name);
            }, new RegExp('^' + word, 'i'));
            if (!match.length) throw new Error('Invalid ' + type + ' string');
            if (match.length > 1) throw new Error('Ambiguous ' + type);
            ret = match[0];
    }

    return (num) ? translated.indexOf(ret) : ret;
};

var startCentury = 1900,
    startYear = 70;

Date.extend({

    getMsg: function(key, args){
        return Locale.get('Date.' + key, args);
    },

    units: {
        ms: Function.from(1),
        second: Function.from(1000),
        minute: Function.from(60000),
        hour: Function.from(3600000),
        day: Function.from(86400000),
        week: Function.from(608400000),
        month: function(month, year){
            var d = new Date;
            return Date.daysInMonth(month != null ? month : d.get('mo'), year != null ? year : d.get('year')) * 86400000;
        },
        year: function(year){
            year = year || new Date().get('year');
            return Date.isLeapYear(year) ? 31622400000 : 31536000000;
        }
    },

    daysInMonth: function(month, year){
        return [31, Date.isLeapYear(year) ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
    },

    isLeapYear: function(year){
        return ((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0);
    },

    parse: function(from){
        var t = typeOf(from);
        if (t == 'number') return new Date(from);
        if (t != 'string') return from;
        from = from.clean();
        if (!from.length) return null;

        var parsed;
        parsePatterns.some(function(pattern){
            var bits = pattern.re.exec(from);
            return (bits) ? (parsed = pattern.handler(bits)) : false;
        });

        if (!(parsed && parsed.isValid())){
            parsed = new Date(nativeParse(from));
            if (!(parsed && parsed.isValid())) parsed = new Date(from.toInt());
        }
        return parsed;
    },

    parseDay: function(day, num){
        return parseWord('day', day, num);
    },

    parseMonth: function(month, num){
        return parseWord('month', month, num);
    },

    parseUTC: function(value){
        var localDate = new Date(value);
        var utcSeconds = Date.UTC(
            localDate.get('year'),
            localDate.get('mo'),
            localDate.get('date'),
            localDate.get('hr'),
            localDate.get('min'),
            localDate.get('sec'),
            localDate.get('ms')
        );
        return new Date(utcSeconds);
    },

    orderIndex: function(unit){
        return Date.getMsg('dateOrder').indexOf(unit) + 1;
    },

    defineFormat: function(name, format){
        formats[name] = format;
        return this;
    },

    defineFormats: function(formats){
        for (var name in formats) Date.defineFormat(name, formats[name]);
        return this;
    },

    //<1.2compat>
    parsePatterns: parsePatterns,
    //</1.2compat>

    defineParser: function(pattern){
        parsePatterns.push((pattern.re && pattern.handler) ? pattern : build(pattern));
        return this;
    },

    defineParsers: function(){
        Array.flatten(arguments).each(Date.defineParser);
        return this;
    },

    define2DigitYearStart: function(year){
        startYear = year % 100;
        startCentury = year - startYear;
        return this;
    }

});

var regexOf = function(type){
    return new RegExp('(?:' + Date.getMsg(type).map(function(name){
        return name.substr(0, 3);
    }).join('|') + ')[a-z]*');
};

var replacers = function(key){
    switch (key){
        case 'T':
            return '%H:%M:%S';
        case 'x': // iso8601 covers yyyy-mm-dd, so just check if month is first
            return ((Date.orderIndex('month') == 1) ? '%m[-./]%d' : '%d[-./]%m') + '([-./]%y)?';
        case 'X':
            return '%H([.:]%M)?([.:]%S([.:]%s)?)? ?%p? ?%z?';
    }
    return null;
};

var keys = {
    d: /[0-2]?[0-9]|3[01]/,
    H: /[01]?[0-9]|2[0-3]/,
    I: /0?[1-9]|1[0-2]/,
    M: /[0-5]?\d/,
    s: /\d+/,
    o: /[a-z]*/,
    p: /[ap]\.?m\.?/,
    y: /\d{2}|\d{4}/,
    Y: /\d{4}/,
    z: /Z|[+-]\d{2}(?::?\d{2})?/
};

keys.m = keys.I;
keys.S = keys.M;

var currentLanguage;

var recompile = function(language){
    currentLanguage = language;

    keys.a = keys.A = regexOf('days');
    keys.b = keys.B = regexOf('months');

    parsePatterns.each(function(pattern, i){
        if (pattern.format) parsePatterns[i] = build(pattern.format);
    });
};

var build = function(format){
    if (!currentLanguage) return {format: format};

    var parsed = [];
    var re = (format.source || format) // allow format to be regex
     .replace(/%([a-z])/gi,
        function($0, $1){
            return replacers($1) || $0;
        }
    ).replace(/\((?!\?)/g, '(?:') // make all groups non-capturing
     .replace(/ (?!\?|\*)/g, ',? ') // be forgiving with spaces and commas
     .replace(/%([a-z%])/gi,
        function($0, $1){
            var p = keys[$1];
            if (!p) return $1;
            parsed.push($1);
            return '(' + p.source + ')';
        }
    ).replace(/\[a-z\]/gi, '[a-z\\u00c0-\\uffff;\&]'); // handle unicode words

    return {
        format: format,
        re: new RegExp('^' + re + '$', 'i'),
        handler: function(bits){
            bits = bits.slice(1).associate(parsed);
            var date = new Date().clearTime(),
                year = bits.y || bits.Y;

            if (year != null) handle.call(date, 'y', year); // need to start in the right year
            if ('d' in bits) handle.call(date, 'd', 1);
            if ('m' in bits || bits.b || bits.B) handle.call(date, 'm', 1);

            for (var key in bits) handle.call(date, key, bits[key]);
            return date;
        }
    };
};

var handle = function(key, value){
    if (!value) return this;

    switch (key){
        case 'a': case 'A': return this.set('day', Date.parseDay(value, true));
        case 'b': case 'B': return this.set('mo', Date.parseMonth(value, true));
        case 'd': return this.set('date', value);
        case 'H': case 'I': return this.set('hr', value);
        case 'm': return this.set('mo', value - 1);
        case 'M': return this.set('min', value);
        case 'p': return this.set('ampm', value.replace(/\./g, ''));
        case 'S': return this.set('sec', value);
        case 's': return this.set('ms', ('0.' + value) * 1000);
        case 'w': return this.set('day', value);
        case 'Y': return this.set('year', value);
        case 'y':
            value = +value;
            if (value < 100) value += startCentury + (value < startYear ? 100 : 0);
            return this.set('year', value);
        case 'z':
            if (value == 'Z') value = '+00';
            var offset = value.match(/([+-])(\d{2}):?(\d{2})?/);
            offset = (offset[1] + '1') * (offset[2] * 60 + (+offset[3] || 0)) + this.getTimezoneOffset();
            return this.set('time', this - offset * 60000);
    }

    return this;
};

Date.defineParsers(
    '%Y([-./]%m([-./]%d((T| )%X)?)?)?', // "1999-12-31", "1999-12-31 11:59pm", "1999-12-31 23:59:59", ISO8601
    '%Y%m%d(T%H(%M%S?)?)?', // "19991231", "19991231T1159", compact
    '%x( %X)?', // "12/31", "12.31.99", "12-31-1999", "12/31/2008 11:59 PM"
    '%d%o( %b( %Y)?)?( %X)?', // "31st", "31st December", "31 Dec 1999", "31 Dec 1999 11:59pm"
    '%b( %d%o)?( %Y)?( %X)?', // Same as above with month and day switched
    '%Y %b( %d%o( %X)?)?', // Same as above with year coming first
    '%o %b %d %X %z %Y', // "Thu Oct 22 08:11:23 +0000 2009"
    '%T', // %H:%M:%S
    '%H:%M( ?%p)?' // "11:05pm", "11:05 am" and "11:05"
);

Locale.addEvent('change', function(language){
    if (Locale.get('Date')) recompile(language);
}).fireEvent('change', Locale.getCurrent());

})();


/*
---

script: Date.Extras.js

name: Date.Extras

description: Extends the Date native object to include extra methods (on top of those in Date.js).

license: MIT-style license

authors:
  - Aaron Newton
  - Scott Kyle

requires:
  - /Date

provides: [Date.Extras]

...
*/

Date.implement({

    timeDiffInWords: function(to){
        return Date.distanceOfTimeInWords(this, to || new Date);
    },

    timeDiff: function(to, separator){
        if (to == null) to = new Date;
        var delta = ((to - this) / 1000).floor().abs();

        var vals = [],
            durations = [60, 60, 24, 365, 0],
            names = ['s', 'm', 'h', 'd', 'y'],
            value, duration;

        for (var item = 0; item < durations.length; item++){
            if (item && !delta) break;
            value = delta;
            if ((duration = durations[item])){
                value = (delta % duration);
                delta = (delta / duration).floor();
            }
            vals.unshift(value + (names[item] || ''));
        }

        return vals.join(separator || ':');
    }

}).extend({

    distanceOfTimeInWords: function(from, to){
        return Date.getTimePhrase(((to - from) / 1000).toInt());
    },

    getTimePhrase: function(delta){
        var suffix = (delta < 0) ? 'Until' : 'Ago';
        if (delta < 0) delta *= -1;

        var units = {
            minute: 60,
            hour: 60,
            day: 24,
            week: 7,
            month: 52 / 12,
            year: 12,
            eon: Infinity
        };

        var msg = 'lessThanMinute';

        for (var unit in units){
            var interval = units[unit];
            if (delta < 1.5 * interval){
                if (delta > 0.75 * interval) msg = unit;
                break;
            }
            delta /= interval;
            msg = unit + 's';
        }

        delta = delta.round();
        return Date.getMsg(msg + suffix, delta).substitute({delta: delta});
    }

}).defineParsers(

    {
        // "today", "tomorrow", "yesterday"
        re: /^(?:tod|tom|yes)/i,
        handler: function(bits){
            var d = new Date().clearTime();
            switch (bits[0]){
                case 'tom': return d.increment();
                case 'yes': return d.decrement();
                default: return d;
            }
        }
    },

    {
        // "next Wednesday", "last Thursday"
        re: /^(next|last) ([a-z]+)$/i,
        handler: function(bits){
            var d = new Date().clearTime();
            var day = d.getDay();
            var newDay = Date.parseDay(bits[2], true);
            var addDays = newDay - day;
            if (newDay <= day) addDays += 7;
            if (bits[1] == 'last') addDays -= 7;
            return d.set('date', d.getDate() + addDays);
        }
    }

).alias('timeAgoInWords', 'timeDiffInWords');


/*
---

script: String.QueryString.js

name: String.QueryString

description: Methods for dealing with URI query strings.

license: MIT-style license

authors:
  - Sebastian Markbåge
  - Aaron Newton
  - Lennart Pilon
  - Valerio Proietti

requires:
  - Core/Array
  - Core/String
  - /MooTools.More

provides: [String.QueryString]

...
*/

String.implement({

    parseQueryString: function(decodeKeys, decodeValues){
        if (decodeKeys == null) decodeKeys = true;
        if (decodeValues == null) decodeValues = true;

        var vars = this.split(/[&;]/),
            object = {};
        if (!vars.length) return object;

        vars.each(function(val){
            var index = val.indexOf('=') + 1,
                value = index ? val.substr(index) : '',
                keys = index ? val.substr(0, index - 1).match(/([^\]\[]+|(\B)(?=\]))/g) : [val],
                obj = object;
            if (!keys) return;
            if (decodeValues) value = decodeURIComponent(value);
            keys.each(function(key, i){
                if (decodeKeys) key = decodeURIComponent(key);
                var current = obj[key];

                if (i < keys.length - 1) obj = obj[key] = current || {};
                else if (typeOf(current) == 'array') current.push(value);
                else obj[key] = current != null ? [current, value] : value;
            });
        });

        return object;
    },

    cleanQueryString: function(method){
        return this.split('&').filter(function(val){
            var index = val.indexOf('='),
                key = index < 0 ? '' : val.substr(0, index),
                value = val.substr(index + 1);

            return method ? method.call(null, key, value) : (value || value === 0);
        }).join('&');
    }

});


/*
---

script: URI.js

name: URI

description: Provides methods useful in managing the window location and uris.

license: MIT-style license

authors:
  - Sebastian Markbåge
  - Aaron Newton

requires:
  - Core/Object
  - Core/Class
  - Core/Class.Extras
  - Core/Element
  - /String.QueryString

provides: [URI]

...
*/

(function(){

var toString = function(){
    return this.get('value');
};

var URI = this.URI = new Class({

    Implements: Options,

    options: {
        /*base: false*/
    },

    regex: /^(?:(\w+):)?(?:\/\/(?:(?:([^:@\/]*):?([^:@\/]*))?@)?([^:\/?#]*)(?::(\d*))?)?(\.\.?$|(?:[^?#\/]*\/)*)([^?#]*)(?:\?([^#]*))?(?:#(.*))?/,
    parts: ['scheme', 'user', 'password', 'host', 'port', 'directory', 'file', 'query', 'fragment'],
    schemes: {http: 80, https: 443, ftp: 21, rtsp: 554, mms: 1755, file: 0},

    initialize: function(uri, options){
        this.setOptions(options);
        var base = this.options.base || URI.base;
        if (!uri) uri = base;

        if (uri && uri.parsed) this.parsed = Object.clone(uri.parsed);
        else this.set('value', uri.href || uri.toString(), base ? new URI(base) : false);
    },

    parse: function(value, base){
        var bits = value.match(this.regex);
        if (!bits) return false;
        bits.shift();
        return this.merge(bits.associate(this.parts), base);
    },

    merge: function(bits, base){
        if ((!bits || !bits.scheme) && (!base || !base.scheme)) return false;
        if (base){
            this.parts.every(function(part){
                if (bits[part]) return false;
                bits[part] = base[part] || '';
                return true;
            });
        }
        bits.port = bits.port || this.schemes[bits.scheme.toLowerCase()];
        bits.directory = bits.directory ? this.parseDirectory(bits.directory, base ? base.directory : '') : '/';
        return bits;
    },

    parseDirectory: function(directory, baseDirectory){
        directory = (directory.substr(0, 1) == '/' ? '' : (baseDirectory || '/')) + directory;
        if (!directory.test(URI.regs.directoryDot)) return directory;
        var result = [];
        directory.replace(URI.regs.endSlash, '').split('/').each(function(dir){
            if (dir == '..' && result.length > 0) result.pop();
            else if (dir != '.') result.push(dir);
        });
        return result.join('/') + '/';
    },

    combine: function(bits){
        return bits.value || bits.scheme + '://' +
            (bits.user ? bits.user + (bits.password ? ':' + bits.password : '') + '@' : '') +
            (bits.host || '') + (bits.port && bits.port != this.schemes[bits.scheme] ? ':' + bits.port : '') +
            (bits.directory || '/') + (bits.file || '') +
            (bits.query ? '?' + bits.query : '') +
            (bits.fragment ? '#' + bits.fragment : '');
    },

    set: function(part, value, base){
        if (part == 'value'){
            var scheme = value.match(URI.regs.scheme);
            if (scheme) scheme = scheme[1];
            if (scheme && this.schemes[scheme.toLowerCase()] == null) this.parsed = { scheme: scheme, value: value };
            else this.parsed = this.parse(value, (base || this).parsed) || (scheme ? { scheme: scheme, value: value } : { value: value });
        } else if (part == 'data'){
            this.setData(value);
        } else {
            this.parsed[part] = value;
        }
        return this;
    },

    get: function(part, base){
        switch (part){
            case 'value': return this.combine(this.parsed, base ? base.parsed : false);
            case 'data' : return this.getData();
        }
        return this.parsed[part] || '';
    },

    go: function(){
        document.location.href = this.toString();
    },

    toURI: function(){
        return this;
    },

    getData: function(key, part){
        var qs = this.get(part || 'query');
        if (!(qs || qs === 0)) return key ? null : {};
        var obj = qs.parseQueryString();
        return key ? obj[key] : obj;
    },

    setData: function(values, merge, part){
        if (typeof values == 'string'){
            var data = this.getData();
            data[arguments[0]] = arguments[1];
            values = data;
        } else if (merge){
            values = Object.merge(this.getData(), values);
        }
        return this.set(part || 'query', Object.toQueryString(values));
    },

    clearData: function(part){
        return this.set(part || 'query', '');
    },

    toString: toString,
    valueOf: toString

});

URI.regs = {
    endSlash: /\/$/,
    scheme: /^(\w+):/,
    directoryDot: /\.\/|\.$/
};

URI.base = new URI(Array.from(document.getElements('base[href]', true)).getLast(), {base: document.location});

String.implement({

    toURI: function(options){
        return new URI(this, options);
    }

});

})();


/*
---

name: Hash

description: Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.

license: MIT-style license.

requires:
  - Core/Object
  - /MooTools.More

provides: [Hash]

...
*/

(function(){

if (this.Hash) return;

var Hash = this.Hash = new Type('Hash', function(object){
    if (typeOf(object) == 'hash') object = Object.clone(object.getClean());
    for (var key in object) this[key] = object[key];
    return this;
});

this.$H = function(object){
    return new Hash(object);
};

Hash.implement({

    forEach: function(fn, bind){
        Object.forEach(this, fn, bind);
    },

    getClean: function(){
        var clean = {};
        for (var key in this){
            if (this.hasOwnProperty(key)) clean[key] = this[key];
        }
        return clean;
    },

    getLength: function(){
        var length = 0;
        for (var key in this){
            if (this.hasOwnProperty(key)) length++;
        }
        return length;
    }

});

Hash.alias('each', 'forEach');

Hash.implement({

    has: Object.prototype.hasOwnProperty,

    keyOf: function(value){
        return Object.keyOf(this, value);
    },

    hasValue: function(value){
        return Object.contains(this, value);
    },

    extend: function(properties){
        Hash.each(properties || {}, function(value, key){
            Hash.set(this, key, value);
        }, this);
        return this;
    },

    combine: function(properties){
        Hash.each(properties || {}, function(value, key){
            Hash.include(this, key, value);
        }, this);
        return this;
    },

    erase: function(key){
        if (this.hasOwnProperty(key)) delete this[key];
        return this;
    },

    get: function(key){
        return (this.hasOwnProperty(key)) ? this[key] : null;
    },

    set: function(key, value){
        if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
        return this;
    },

    empty: function(){
        Hash.each(this, function(value, key){
            delete this[key];
        }, this);
        return this;
    },

    include: function(key, value){
        if (this[key] == undefined) this[key] = value;
        return this;
    },

    map: function(fn, bind){
        return new Hash(Object.map(this, fn, bind));
    },

    filter: function(fn, bind){
        return new Hash(Object.filter(this, fn, bind));
    },

    every: function(fn, bind){
        return Object.every(this, fn, bind);
    },

    some: function(fn, bind){
        return Object.some(this, fn, bind);
    },

    getKeys: function(){
        return Object.keys(this);
    },

    getValues: function(){
        return Object.values(this);
    },

    toQueryString: function(base){
        return Object.toQueryString(this, base);
    }

});

Hash.alias({indexOf: 'keyOf', contains: 'hasValue'});


})();



/*
---

script: Hash.Extras.js

name: Hash.Extras

description: Extends the Hash Type to include getFromPath which allows a path notation to child elements.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Hash
  - /Object.Extras

provides: [Hash.Extras]

...
*/

Hash.implement({

    getFromPath: function(notation){
        return Object.getFromPath(this, notation);
    },

    cleanValues: function(method){
        return new Hash(Object.cleanValues(this, method));
    },

    run: function(){
        Object.run(arguments);
    }

});


/*
---

name: Events.Pseudos

description: Adds the functionality to add pseudo events

license: MIT-style license

authors:
  - Arian Stolwijk

requires: [Core/Class.Extras, Core/Slick.Parser, More/MooTools.More]

provides: [Events.Pseudos]

...
*/

Events.Pseudos = function(pseudos, addEvent, removeEvent){

    var storeKey = 'monitorEvents:';

    var storageOf = function(object){
        return {
            store: object.store ? function(key, value){
                object.store(storeKey + key, value);
            } : function(key, value){
                (object.$monitorEvents || (object.$monitorEvents = {}))[key] = value;
            },
            retrieve: object.retrieve ? function(key, dflt){
                return object.retrieve(storeKey + key, dflt);
            } : function(key, dflt){
                if (!object.$monitorEvents) return dflt;
                return object.$monitorEvents[key] || dflt;
            }
        };
    };

    var splitType = function(type){
        if (type.indexOf(':') == -1 || !pseudos) return null;

        var parsed = Slick.parse(type).expressions[0][0],
            parsedPseudos = parsed.pseudos,
            l = parsedPseudos.length,
            splits = [];

        while (l--) if (pseudos[parsedPseudos[l].key]){
            splits.push({
                event: parsed.tag,
                value: parsedPseudos[l].value,
                pseudo: parsedPseudos[l].key,
                original: type
            });
        }

        return splits.length ? splits : null;
    };

    var mergePseudoOptions = function(split){
        return Object.merge.apply(this, split.map(function(item){
            return pseudos[item.pseudo].options || {};
        }));
    };

    return {

        addEvent: function(type, fn, internal){
            var split = splitType(type);
            if (!split) return addEvent.call(this, type, fn, internal);

            var storage = storageOf(this),
                events = storage.retrieve(type, []),
                eventType = split[0].event,
                options = mergePseudoOptions(split),
                stack = fn,
                eventOptions = options[eventType] || {},
                args = Array.slice(arguments, 2),
                self = this,
                monitor;

            if (eventOptions.args) args.append(Array.from(eventOptions.args));
            if (eventOptions.base) eventType = eventOptions.base;
            if (eventOptions.onAdd) eventOptions.onAdd(this);

            split.each(function(item){
                var stackFn = stack;
                stack = function(){
                    (eventOptions.listener || pseudos[item.pseudo].listener).call(self, item, stackFn, arguments, monitor, options);
                };
            });
            monitor = stack.bind(this);

            events.include({event: fn, monitor: monitor});
            storage.store(type, events);

            addEvent.apply(this, [type, fn].concat(args));
            return addEvent.apply(this, [eventType, monitor].concat(args));
        },

        removeEvent: function(type, fn){
            var split = splitType(type);
            if (!split) return removeEvent.call(this, type, fn);

            var storage = storageOf(this),
                events = storage.retrieve(type);
            if (!events) return this;

            var eventType = split[0].event,
                options = mergePseudoOptions(split),
                eventOptions = options[eventType] || {},
                args = Array.slice(arguments, 2);

            if (eventOptions.args) args.append(Array.from(eventOptions.args));
            if (eventOptions.base) eventType = eventOptions.base;
            if (eventOptions.onRemove) eventOptions.onRemove(this);

            removeEvent.apply(this, [type, fn].concat(args));
            events.each(function(monitor, i){
                if (!fn || monitor.event == fn) removeEvent.apply(this, [eventType, monitor.monitor].concat(args));
                delete events[i];
            }, this);

            storage.store(type, events);
            return this;
        }

    };

};

(function(){

var pseudos = {

    once: {
        listener: function(split, fn, args, monitor){
            fn.apply(this, args);
            this.removeEvent(split.event, monitor)
                .removeEvent(split.original, fn);
        }
    },

    throttle: {
        listener: function(split, fn, args){
            if (!fn._throttled){
                fn.apply(this, args);
                fn._throttled = setTimeout(function(){
                    fn._throttled = false;
                }, split.value || 250);
            }
        }
    },

    pause: {
        listener: function(split, fn, args){
            clearTimeout(fn._pause);
            fn._pause = fn.delay(split.value || 250, this, args);
        }
    }

};

Events.definePseudo = function(key, listener){
    pseudos[key] = Type.isFunction(listener) ? {listener: listener} : listener;
    return this;
};

Events.lookupPseudo = function(key){
    return pseudos[key];
};

var proto = Events.prototype;
Events.implement(Events.Pseudos(pseudos, proto.addEvent, proto.removeEvent));

['Request', 'Fx'].each(function(klass){
    if (this[klass]) this[klass].implement(Events.prototype);
});

})();


/*
---

name: Element.Event.Pseudos

description: Adds the functionality to add pseudo events for Elements

license: MIT-style license

authors:
  - Arian Stolwijk

requires: [Core/Element.Event, Events.Pseudos]

provides: [Element.Event.Pseudos]

...
*/

(function(){

var pseudos = {},
    copyFromEvents = ['once', 'throttle', 'pause'],
    count = copyFromEvents.length;

while (count--) pseudos[copyFromEvents[count]] = Events.lookupPseudo(copyFromEvents[count]);

Event.definePseudo = function(key, listener){
    pseudos[key] = Type.isFunction(listener) ? {listener: listener} : listener;
    return this;
};

var proto = Element.prototype;
[Element, Window, Document].invoke('implement', Events.Pseudos(pseudos, proto.addEvent, proto.removeEvent));

})();


/*
---

script: Element.Delegation.js

name: Element.Delegation

description: Extends the Element native object to include the delegate method for more efficient event management.

credits:
  - "Event checking based on the work of Daniel Steigerwald. License: MIT-style license. Copyright: Copyright (c) 2008 Daniel Steigerwald, daniel.steigerwald.cz"

license: MIT-style license

authors:
  - Aaron Newton
  - Daniel Steigerwald

requires: [/MooTools.More, Element.Event.Pseudos]

provides: [Element.Delegation]

...
*/

(function(){

var eventListenerSupport = !(window.attachEvent && !window.addEventListener),
    nativeEvents = Element.NativeEvents;

nativeEvents.focusin = 2;
nativeEvents.focusout = 2;

var check = function(split, target, event){
    var elementEvent = Element.Events[split.event], condition;
    if (elementEvent) condition = elementEvent.condition;
    return Slick.match(target, split.value) && (!condition || condition.call(target, event));
};

var bubbleUp = function(split, event, fn){
    for (var target = event.target; target && target != this; target = document.id(target.parentNode)){
        if (target && check(split, target, event)) return fn.call(target, event, target);
    }
};

var formObserver = function(eventName){

    var $delegationKey = '$delegation:';

    return {
        base: 'focusin',

        onRemove: function(element){
            element.retrieve($delegationKey + 'forms', []).each(function(el){
                el.retrieve($delegationKey + 'listeners', []).each(function(listener){
                    el.removeEvent(eventName, listener);
                });
                el.eliminate($delegationKey + eventName + 'listeners')
                    .eliminate($delegationKey + eventName + 'originalFn');
            });
        },

        listener: function(split, fn, args, monitor, options){
            var event = args[0],
                forms = this.retrieve($delegationKey + 'forms', []),
                target = event.target,
                form = (target.get('tag') == 'form') ? target : event.target.getParent('form');
                
            if (!form) return;
                
            var formEvents = form.retrieve($delegationKey + 'originalFn', []),
                formListeners = form.retrieve($delegationKey + 'listeners', []),
                self = this;

            forms.include(form);
            this.store($delegationKey + 'forms', forms);

            if (!formEvents.contains(fn)){
                var formListener = function(event){
                    bubbleUp.call(self, split, event, fn);
                };
                form.addEvent(eventName, formListener);

                formEvents.push(fn);
                formListeners.push(formListener);

                form.store($delegationKey + eventName + 'originalFn', formEvents)
                    .store($delegationKey + eventName + 'listeners', formListeners);
            }
        }
    };
};

var inputObserver = function(eventName){
    return {
        base: 'focusin',
        listener: function(split, fn, args){
            var events = {blur: function(){
                this.removeEvents(events);
            }}, self = this;
            events[eventName] = function(event){
                bubbleUp.call(self, split, event, fn);
            };
            args[0].target.addEvents(events);
        }
    };
};

var eventOptions = {
    mouseenter: {
        base: 'mouseover'
    },
    mouseleave: {
        base: 'mouseout'
    },
    focus: {
        base: 'focus' + (eventListenerSupport ? '' : 'in'),
        args: [true]
    },
    blur: {
        base: eventListenerSupport ? 'blur' : 'focusout',
        args: [true]
    }
};

if (!eventListenerSupport) Object.append(eventOptions, {
    submit: formObserver('submit'),
    reset: formObserver('reset'),
    change: inputObserver('change'),
    select: inputObserver('select')
});

Event.definePseudo('relay', {
    listener: function(split, fn, args){
        bubbleUp.call(this, split, args[0], fn);
    },
    options: eventOptions
});

})();


/*
---

script: Element.Measure.js

name: Element.Measure

description: Extends the Element native object to include methods useful in measuring dimensions.

credits: "Element.measure / .expose methods by Daniel Steigerwald License: MIT-style license. Copyright: Copyright (c) 2008 Daniel Steigerwald, daniel.steigerwald.cz"

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element.Style
  - Core/Element.Dimensions
  - /MooTools.More

provides: [Element.Measure]

...
*/

(function(){

var getStylesList = function(styles, planes){
    var list = [];
    Object.each(planes, function(directions){
        Object.each(directions, function(edge){
            styles.each(function(style){
                list.push(style + '-' + edge + (style == 'border' ? '-width' : ''));
            });
        });
    });
    return list;
};

var calculateEdgeSize = function(edge, styles){
    var total = 0;
    Object.each(styles, function(value, style){
        if (style.test(edge)) total = total + value.toInt();
    });
    return total;
};

var isVisible = function(el){
    return !!(!el || el.offsetHeight || el.offsetWidth);
};


Element.implement({

    measure: function(fn){
        if (isVisible(this)) return fn.call(this);
        var parent = this.getParent(),
            toMeasure = [];
        while (!isVisible(parent) && parent != document.body){
            toMeasure.push(parent.expose());
            parent = parent.getParent();
        }
        var restore = this.expose(),
            result = fn.call(this);
        restore();
        toMeasure.each(function(restore){
            restore();
        });
        return result;
    },

    expose: function(){
        if (this.getStyle('display') != 'none') return function(){};
        var before = this.style.cssText;
        this.setStyles({
            display: 'block',
            position: 'absolute',
            visibility: 'hidden'
        });
        return function(){
            this.style.cssText = before;
        }.bind(this);
    },

    getDimensions: function(options){
        options = Object.merge({computeSize: false}, options);
        var dim = {x: 0, y: 0};

        var getSize = function(el, options){
            return (options.computeSize) ? el.getComputedSize(options) : el.getSize();
        };

        var parent = this.getParent('body');

        if (parent && this.getStyle('display') == 'none'){
            dim = this.measure(function(){
                return getSize(this, options);
            });
        } else if (parent){
            try { //safari sometimes crashes here, so catch it
                dim = getSize(this, options);
            }catch(e){}
        }

        return Object.append(dim, (dim.x || dim.x === 0) ? {
                width: dim.x,
                height: dim.y
            } : {
                x: dim.width,
                y: dim.height
            }
        );
    },

    getComputedSize: function(options){
        //<1.2compat>
        //legacy support for my stupid spelling error
        if (options && options.plains) options.planes = options.plains;
        //</1.2compat>

        options = Object.merge({
            styles: ['padding','border'],
            planes: {
                height: ['top','bottom'],
                width: ['left','right']
            },
            mode: 'both'
        }, options);

        var styles = {},
            size = {width: 0, height: 0},
            dimensions;

        if (options.mode == 'vertical'){
            delete size.width;
            delete options.planes.width;
        } else if (options.mode == 'horizontal'){
            delete size.height;
            delete options.planes.height;
        }

        getStylesList(options.styles, options.planes).each(function(style){
            styles[style] = this.getStyle(style).toInt();
        }, this);

        Object.each(options.planes, function(edges, plane){

            var capitalized = plane.capitalize(),
                style = this.getStyle(plane);

            if (style == 'auto' && !dimensions) dimensions = this.getDimensions();

            style = styles[plane] = (style == 'auto') ? dimensions[plane] : style.toInt();
            size['total' + capitalized] = style;

            edges.each(function(edge){
                var edgesize = calculateEdgeSize(edge, styles);
                size['computed' + edge.capitalize()] = edgesize;
                size['total' + capitalized] += edgesize;
            });

        }, this);

        return Object.append(size, styles);
    }

});

})();


/*
---

script: Element.Pin.js

name: Element.Pin

description: Extends the Element native object to include the pin method useful for fixed positioning for elements.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element.Event
  - Core/Element.Dimensions
  - Core/Element.Style
  - /MooTools.More

provides: [Element.Pin]

...
*/

(function(){
    var supportsPositionFixed = false,
        supportTested = false;

    var testPositionFixed = function(){
        var test = new Element('div').setStyles({
            position: 'fixed',
            top: 0,
            right: 0
        }).inject(document.body);
        supportsPositionFixed = (test.offsetTop === 0);
        test.dispose();
        supportTested = true;
    };

    Element.implement({

        pin: function(enable, forceScroll){
            if (!supportTested) testPositionFixed();
            if (this.getStyle('display') == 'none') return this;

            var pinnedPosition,
                scroll = window.getScroll(),
                parent,
                scrollFixer;

            if (enable !== false){
                pinnedPosition = this.getPosition(supportsPositionFixed ? document.body : this.getOffsetParent());
                if (!this.retrieve('pin:_pinned')){
                    var currentPosition = {
                        top: pinnedPosition.y - scroll.y,
                        left: pinnedPosition.x - scroll.x
                    };

                    if (supportsPositionFixed && !forceScroll){
                        this.setStyle('position', 'fixed').setStyles(currentPosition);
                    } else {

                        parent = this.getOffsetParent();
                        var position = this.getPosition(parent),
                            styles = this.getStyles('left', 'top');

                        if (parent && styles.left == 'auto' || styles.top == 'auto') this.setPosition(position);
                        if (this.getStyle('position') == 'static') this.setStyle('position', 'absolute');

                        position = {
                            x: styles.left.toInt() - scroll.x,
                            y: styles.top.toInt() - scroll.y
                        };

                        scrollFixer = function(){
                            if (!this.retrieve('pin:_pinned')) return;
                            var scroll = window.getScroll();
                            this.setStyles({
                                left: position.x + scroll.x,
                                top: position.y + scroll.y
                            });
                        }.bind(this);

                        this.store('pin:_scrollFixer', scrollFixer);
                        window.addEvent('scroll', scrollFixer);
                    }
                    this.store('pin:_pinned', true);
                }

            } else {
                if (!this.retrieve('pin:_pinned')) return this;

                parent = this.getParent();
                var offsetParent = (parent.getComputedStyle('position') != 'static' ? parent : parent.getOffsetParent());

                pinnedPosition = this.getPosition(offsetParent);

                this.store('pin:_pinned', false);
                scrollFixer = this.retrieve('pin:_scrollFixer');
                if (!scrollFixer){
                    this.setStyles({
                        position: 'absolute',
                        top: pinnedPosition.y + scroll.y,
                        left: pinnedPosition.x + scroll.x
                    });
                } else {
                    this.store('pin:_scrollFixer', null);
                    window.removeEvent('scroll', scrollFixer);
                }
                this.removeClass('isPinned');
            }
            return this;
        },

        unpin: function(){
            return this.pin(false);
        },

        togglePin: function(){
            return this.pin(!this.retrieve('pin:_pinned'));
        }

    });

//<1.2compat>
Element.alias('togglepin', 'togglePin');
//</1.2compat>

})();


/*
---

script: Element.Position.js

name: Element.Position

description: Extends the Element native object to include methods useful positioning elements relative to others.

license: MIT-style license

authors:
  - Aaron Newton
  - Jacob Thornton

requires:
  - Core/Options
  - Core/Element.Dimensions
  - Element.Measure

provides: [Element.Position]

...
*/

(function(original){

var local = Element.Position = {

    options: {/*
        edge: false,
        returnPos: false,
        minimum: {x: 0, y: 0},
        maximum: {x: 0, y: 0},
        relFixedPosition: false,
        ignoreMargins: false,
        ignoreScroll: false,
        allowNegative: false,*/
        relativeTo: document.body,
        position: {
            x: 'center', //left, center, right
            y: 'center' //top, center, bottom
        },
        offset: {x: 0, y: 0}
    },

    getOptions: function(element, options){
        options = Object.merge({}, local.options, options);
        local.setPositionOption(options);
        local.setEdgeOption(options);
        local.setOffsetOption(element, options);
        local.setDimensionsOption(element, options);
        return options;
    },

    setPositionOption: function(options){
        options.position = local.getCoordinateFromValue(options.position);
    },

    setEdgeOption: function(options){
        var edgeOption = local.getCoordinateFromValue(options.edge);
        options.edge = edgeOption ? edgeOption :
            (options.position.x == 'center' && options.position.y == 'center') ? {x: 'center', y: 'center'} :
            {x: 'left', y: 'top'};
    },

    setOffsetOption: function(element, options){
        var parentOffset = {x: 0, y: 0},
            offsetParent = element.measure(function(){
                return document.id(this.getOffsetParent());
            }),
            parentScroll = offsetParent.getScroll();

        if (!offsetParent || offsetParent == element.getDocument().body) return;
        parentOffset = offsetParent.measure(function(){
            var position = this.getPosition();
            if (this.getStyle('position') == 'fixed'){
                var scroll = window.getScroll();
                position.x += scroll.x;
                position.y += scroll.y;
            }
            return position;
        });

        options.offset = {
            parentPositioned: offsetParent != document.id(options.relativeTo),
            x: options.offset.x - parentOffset.x + parentScroll.x,
            y: options.offset.y - parentOffset.y + parentScroll.y
        };
    },

    setDimensionsOption: function(element, options){
        options.dimensions = element.getDimensions({
            computeSize: true,
            styles: ['padding', 'border', 'margin']
        });
    },

    getPosition: function(element, options){
        var position = {};
        options = local.getOptions(element, options);
        var relativeTo = document.id(options.relativeTo) || document.body;

        local.setPositionCoordinates(options, position, relativeTo);
        if (options.edge) local.toEdge(position, options);

        var offset = options.offset;
        position.left = ((position.x >= 0 || offset.parentPositioned || options.allowNegative) ? position.x : 0).toInt();
        position.top = ((position.y >= 0 || offset.parentPositioned || options.allowNegative) ? position.y : 0).toInt();

        local.toMinMax(position, options);

        if (options.relFixedPosition || relativeTo.getStyle('position') == 'fixed') local.toRelFixedPosition(relativeTo, position);
        if (options.ignoreScroll) local.toIgnoreScroll(relativeTo, position);
        if (options.ignoreMargins) local.toIgnoreMargins(position, options);

        position.left = Math.ceil(position.left);
        position.top = Math.ceil(position.top);
        delete position.x;
        delete position.y;

        return position;
    },

    setPositionCoordinates: function(options, position, relativeTo){
        var offsetY = options.offset.y,
            offsetX = options.offset.x,
            calc = (relativeTo == document.body) ? window.getScroll() : relativeTo.getPosition(),
            top = calc.y,
            left = calc.x,
            winSize = window.getSize();

        switch(options.position.x){
            case 'left': position.x = left + offsetX; break;
            case 'right': position.x = left + offsetX + relativeTo.offsetWidth; break;
            default: position.x = left + ((relativeTo == document.body ? winSize.x : relativeTo.offsetWidth) / 2) + offsetX; break;
        }

        switch(options.position.y){
            case 'top': position.y = top + offsetY; break;
            case 'bottom': position.y = top + offsetY + relativeTo.offsetHeight; break;
            default: position.y = top + ((relativeTo == document.body ? winSize.y : relativeTo.offsetHeight) / 2) + offsetY; break;
        }
    },

    toMinMax: function(position, options){
        var xy = {left: 'x', top: 'y'}, value;
        ['minimum', 'maximum'].each(function(minmax){
            ['left', 'top'].each(function(lr){
                value = options[minmax] ? options[minmax][xy[lr]] : null;
                if (value != null && ((minmax == 'minimum') ? position[lr] < value : position[lr] > value)) position[lr] = value;
            });
        });
    },

    toRelFixedPosition: function(relativeTo, position){
        var winScroll = window.getScroll();
        position.top += winScroll.y;
        position.left += winScroll.x;
    },

    toIgnoreScroll: function(relativeTo, position){
        var relScroll = relativeTo.getScroll();
        position.top -= relScroll.y;
        position.left -= relScroll.x;
    },

    toIgnoreMargins: function(position, options){
        position.left += options.edge.x == 'right'
            ? options.dimensions['margin-right']
            : (options.edge.x != 'center'
                ? -options.dimensions['margin-left']
                : -options.dimensions['margin-left'] + ((options.dimensions['margin-right'] + options.dimensions['margin-left']) / 2));

        position.top += options.edge.y == 'bottom'
            ? options.dimensions['margin-bottom']
            : (options.edge.y != 'center'
                ? -options.dimensions['margin-top']
                : -options.dimensions['margin-top'] + ((options.dimensions['margin-bottom'] + options.dimensions['margin-top']) / 2));
    },

    toEdge: function(position, options){
        var edgeOffset = {},
            dimensions = options.dimensions,
            edge = options.edge;

        switch(edge.x){
            case 'left': edgeOffset.x = 0; break;
            case 'right': edgeOffset.x = -dimensions.x - dimensions.computedRight - dimensions.computedLeft; break;
            // center
            default: edgeOffset.x = -(Math.round(dimensions.totalWidth / 2)); break;
        }

        switch(edge.y){
            case 'top': edgeOffset.y = 0; break;
            case 'bottom': edgeOffset.y = -dimensions.y - dimensions.computedTop - dimensions.computedBottom; break;
            // center
            default: edgeOffset.y = -(Math.round(dimensions.totalHeight / 2)); break;
        }

        position.x += edgeOffset.x;
        position.y += edgeOffset.y;
    },

    getCoordinateFromValue: function(option){
        if (typeOf(option) != 'string') return option;
        option = option.toLowerCase();

        return {
            x: option.test('left') ? 'left'
                : (option.test('right') ? 'right' : 'center'),
            y: option.test(/upper|top/) ? 'top'
                : (option.test('bottom') ? 'bottom' : 'center')
        };
    }

};

Element.implement({

    position: function(options){
        if (options && (options.x != null || options.y != null)) {
            return (original ? original.apply(this, arguments) : this);
        }
        var position = this.setStyle('position', 'absolute').calculatePosition(options);
        return (options && options.returnPos) ? position : this.setStyles(position);
    },

    calculatePosition: function(options){
        return local.getPosition(this, options);
    }

});

})(Element.prototype.position);


/*
---

script: Element.Shortcuts.js

name: Element.Shortcuts

description: Extends the Element native object to include some shortcut methods.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element.Style
  - /MooTools.More

provides: [Element.Shortcuts]

...
*/

Element.implement({

    isDisplayed: function(){
        return this.getStyle('display') != 'none';
    },

    isVisible: function(){
        var w = this.offsetWidth,
            h = this.offsetHeight;
        return (w == 0 && h == 0) ? false : (w > 0 && h > 0) ? true : this.style.display != 'none';
    },

    toggle: function(){
        return this[this.isDisplayed() ? 'hide' : 'show']();
    },

    hide: function(){
        var d;
        try {
            //IE fails here if the element is not in the dom
            d = this.getStyle('display');
        } catch(e){}
        if (d == 'none') return this;
        return this.store('element:_originalDisplay', d || '').setStyle('display', 'none');
    },

    show: function(display){
        if (!display && this.isDisplayed()) return this;
        display = display || this.retrieve('element:_originalDisplay') || 'block';
        return this.setStyle('display', (display == 'none') ? 'block' : display);
    },

    swapClass: function(remove, add){
        return this.removeClass(remove).addClass(add);
    }

});

Document.implement({

    clearSelection: function(){
        if (window.getSelection){
            var selection = window.getSelection();
            if (selection && selection.removeAllRanges) selection.removeAllRanges();
        } else if (document.selection && document.selection.empty){
            try {
                //IE fails here if selected element is not in dom
                document.selection.empty();
            } catch(e){}
        }
    }

});


/*
---

script: Class.Binds.js

name: Class.Binds

description: Automagically binds specified methods in a class to the instance of the class.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Class
  - /MooTools.More

provides: [Class.Binds]

...
*/

Class.Mutators.Binds = function(binds){
    if (!this.prototype.initialize) this.implement('initialize', function(){});
    return Array.from(binds).concat(this.prototype.Binds || []);
};

Class.Mutators.initialize = function(initialize){
    return function(){
        Array.from(this.Binds).each(function(name){
            var original = this[name];
            if (original) this[name] = original.bind(this);
        }, this);
        return initialize.apply(this, arguments);
    };
};


/*
---

script: String.Extras.js

name: String.Extras

description: Extends the String native object to include methods useful in managing various kinds of strings (query strings, urls, html, etc).

license: MIT-style license

authors:
  - Aaron Newton
  - Guillermo Rauch
  - Christopher Pitt

requires:
  - Core/String
  - Core/Array
  - MooTools.More

provides: [String.Extras]

...
*/

(function(){

var special = {
    'a': /[àáâãäåăą]/g,
    'A': /[ÀÁÂÃÄÅĂĄ]/g,
    'c': /[ćčç]/g,
    'C': /[ĆČÇ]/g,
    'd': /[ďđ]/g,
    'D': /[ĎÐ]/g,
    'e': /[èéêëěę]/g,
    'E': /[ÈÉÊËĚĘ]/g,
    'g': /[ğ]/g,
    'G': /[Ğ]/g,
    'i': /[ìíîï]/g,
    'I': /[ÌÍÎÏ]/g,
    'l': /[ĺľł]/g,
    'L': /[ĹĽŁ]/g,
    'n': /[ñňń]/g,
    'N': /[ÑŇŃ]/g,
    'o': /[òóôõöøő]/g,
    'O': /[ÒÓÔÕÖØ]/g,
    'r': /[řŕ]/g,
    'R': /[ŘŔ]/g,
    's': /[ššş]/g,
    'S': /[ŠŞŚ]/g,
    't': /[ťţ]/g,
    'T': /[ŤŢ]/g,
    'ue': /[ü]/g,
    'UE': /[Ü]/g,
    'u': /[ùúûůµ]/g,
    'U': /[ÙÚÛŮ]/g,
    'y': /[ÿý]/g,
    'Y': /[ŸÝ]/g,
    'z': /[žźż]/g,
    'Z': /[ŽŹŻ]/g,
    'th': /[þ]/g,
    'TH': /[Þ]/g,
    'dh': /[ð]/g,
    'DH': /[Ð]/g,
    'ss': /[ß]/g,
    'oe': /[œ]/g,
    'OE': /[Œ]/g,
    'ae': /[æ]/g,
    'AE': /[Æ]/g
},

tidy = {
    ' ': /[\xa0\u2002\u2003\u2009]/g,
    '*': /[\xb7]/g,
    '\'': /[\u2018\u2019]/g,
    '"': /[\u201c\u201d]/g,
    '...': /[\u2026]/g,
    '-': /[\u2013]/g,
//  '--': /[\u2014]/g,
    '&raquo;': /[\uFFFD]/g
};

var walk = function(string, replacements){
    var result = string, key;
    for (key in replacements) result = result.replace(replacements[key], key);
    return result;
};

var getRegexForTag = function(tag, contents){
    tag = tag || '';
    var regstr = contents ? "<" + tag + "(?!\\w)[^>]*>([\\s\\S]*?)<\/" + tag + "(?!\\w)>" : "<\/?" + tag + "([^>]+)?>",
        reg = new RegExp(regstr, "gi");
    return reg;
};

String.implement({

    standardize: function(){
        return walk(this, special);
    },

    repeat: function(times){
        return new Array(times + 1).join(this);
    },

    pad: function(length, str, direction){
        if (this.length >= length) return this;

        var pad = (str == null ? ' ' : '' + str)
            .repeat(length - this.length)
            .substr(0, length - this.length);

        if (!direction || direction == 'right') return this + pad;
        if (direction == 'left') return pad + this;

        return pad.substr(0, (pad.length / 2).floor()) + this + pad.substr(0, (pad.length / 2).ceil());
    },

    getTags: function(tag, contents){
        return this.match(getRegexForTag(tag, contents)) || [];
    },

    stripTags: function(tag, contents){
        return this.replace(getRegexForTag(tag, contents), '');
    },

    tidy: function(){
        return walk(this, tidy);
    },

    truncate: function(max, trail, atChar){
        var string = this;
        if (trail == null && arguments.length == 1) trail = '…';
        if (string.length > max){
            string = string.substring(0, max);
            if (atChar){
                var index = string.lastIndexOf(atChar);
                if (index != -1) string = string.substr(0, index);
            }
            if (trail) string += trail;
        }
        return string;
    }

});

})();


/*
---

script: Element.Forms.js

name: Element.Forms

description: Extends the Element native object to include methods useful in managing inputs.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element
  - /String.Extras
  - /MooTools.More

provides: [Element.Forms]

...
*/

Element.implement({

    tidy: function(){
        this.set('value', this.get('value').tidy());
    },

    getTextInRange: function(start, end){
        return this.get('value').substring(start, end);
    },

    getSelectedText: function(){
        if (this.setSelectionRange) return this.getTextInRange(this.getSelectionStart(), this.getSelectionEnd());
        return document.selection.createRange().text;
    },

    getSelectedRange: function(){
        if (this.selectionStart != null){
            return {
                start: this.selectionStart,
                end: this.selectionEnd
            };
        }

        var pos = {
            start: 0,
            end: 0
        };
        var range = this.getDocument().selection.createRange();
        if (!range || range.parentElement() != this) return pos;
        var duplicate = range.duplicate();

        if (this.type == 'text'){
            pos.start = 0 - duplicate.moveStart('character', -100000);
            pos.end = pos.start + range.text.length;
        } else {
            var value = this.get('value');
            var offset = value.length;
            duplicate.moveToElementText(this);
            duplicate.setEndPoint('StartToEnd', range);
            if (duplicate.text.length) offset -= value.match(/[\n\r]*$/)[0].length;
            pos.end = offset - duplicate.text.length;
            duplicate.setEndPoint('StartToStart', range);
            pos.start = offset - duplicate.text.length;
        }
        return pos;
    },

    getSelectionStart: function(){
        return this.getSelectedRange().start;
    },

    getSelectionEnd: function(){
        return this.getSelectedRange().end;
    },

    setCaretPosition: function(pos){
        if (pos == 'end') pos = this.get('value').length;
        this.selectRange(pos, pos);
        return this;
    },

    getCaretPosition: function(){
        return this.getSelectedRange().start;
    },

    selectRange: function(start, end){
        if (this.setSelectionRange){
            this.focus();
            this.setSelectionRange(start, end);
        } else {
            var value = this.get('value');
            var diff = value.substr(start, end - start).replace(/\r/g, '').length;
            start = value.substr(0, start).replace(/\r/g, '').length;
            var range = this.createTextRange();
            range.collapse(true);
            range.moveEnd('character', start + diff);
            range.moveStart('character', start);
            range.select();
        }
        return this;
    },

    insertAtCursor: function(value, select){
        var pos = this.getSelectedRange();
        var text = this.get('value');
        this.set('value', text.substring(0, pos.start) + value + text.substring(pos.end, text.length));
        if (select !== false) this.selectRange(pos.start, pos.start + value.length);
        else this.setCaretPosition(pos.start + value.length);
        return this;
    },

    insertAroundCursor: function(options, select){
        options = Object.append({
            before: '',
            defaultMiddle: '',
            after: ''
        }, options);

        var value = this.getSelectedText() || options.defaultMiddle;
        var pos = this.getSelectedRange();
        var text = this.get('value');

        if (pos.start == pos.end){
            this.set('value', text.substring(0, pos.start) + options.before + value + options.after + text.substring(pos.end, text.length));
            this.selectRange(pos.start + options.before.length, pos.end + options.before.length + value.length);
        } else {
            var current = text.substring(pos.start, pos.end);
            this.set('value', text.substring(0, pos.start) + options.before + current + options.after + text.substring(pos.end, text.length));
            var selStart = pos.start + options.before.length;
            if (select !== false) this.selectRange(selStart, selStart + current.length);
            else this.setCaretPosition(selStart + text.length);
        }
        return this;
    }

});


/*
---

name: Locale.en-US.Form.Validator

description: Form Validator messages for English.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Locale

provides: [Locale.en-US.Form.Validator]

...
*/

Locale.define('en-US', 'FormValidator', {

    required: 'This field is required.',
    minLength: 'Please enter at least {minLength} characters (you entered {length} characters).',
    maxLength: 'Please enter no more than {maxLength} characters (you entered {length} characters).',
    integer: 'Please enter an integer in this field. Numbers with decimals (e.g. 1.25) are not permitted.',
    numeric: 'Please enter only numeric values in this field (i.e. "1" or "1.1" or "-1" or "-1.1").',
    digits: 'Please use numbers and punctuation only in this field (for example, a phone number with dashes or dots is permitted).',
    alpha: 'Please use only letters (a-z) within this field. No spaces or other characters are allowed.',
    alphanum: 'Please use only letters (a-z) or numbers (0-9) in this field. No spaces or other characters are allowed.',
    dateSuchAs: 'Please enter a valid date such as {date}',
    dateInFormatMDY: 'Please enter a valid date such as MM/DD/YYYY (i.e. "12/31/1999")',
    email: 'Please enter a valid email address. For example "fred@domain.com".',
    url: 'Please enter a valid URL such as http://www.example.com.',
    currencyDollar: 'Please enter a valid $ amount. For example $100.00 .',
    oneRequired: 'Please enter something for at least one of these inputs.',
    errorPrefix: 'Error: ',
    warningPrefix: 'Warning: ',

    // Form.Validator.Extras
    noSpace: 'There can be no spaces in this input.',
    reqChkByNode: 'No items are selected.',
    requiredChk: 'This field is required.',
    reqChkByName: 'Please select a {label}.',
    match: 'This field needs to match the {matchName} field',
    startDate: 'the start date',
    endDate: 'the end date',
    currendDate: 'the current date',
    afterDate: 'The date should be the same or after {label}.',
    beforeDate: 'The date should be the same or before {label}.',
    startMonth: 'Please select a start month',
    sameMonth: 'These two dates must be in the same month - you must change one or the other.',
    creditcard: 'The credit card number entered is invalid. Please check the number and try again. {length} digits entered.'

});


/*
---

script: Form.Validator.js

name: Form.Validator

description: A css-class based form validation system.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Options
  - Core/Events
  - Core/Slick.Finder
  - Core/Element.Event
  - Core/Element.Style
  - Core/JSON
  - /Locale
  - /Class.Binds
  - /Date
  - /Element.Forms
  - /Locale.en-US.Form.Validator
  - /Element.Shortcuts

provides: [Form.Validator, InputValidator, FormValidator.BaseValidators]

...
*/
if (!window.Form) window.Form = {};

var InputValidator = this.InputValidator = new Class({

    Implements: [Options],

    options: {
        errorMsg: 'Validation failed.',
        test: Function.from(true)
    },

    initialize: function(className, options){
        this.setOptions(options);
        this.className = className;
    },

    test: function(field, props){
        field = document.id(field);
        return (field) ? this.options.test(field, props || this.getProps(field)) : false;
    },

    getError: function(field, props){
        field = document.id(field);
        var err = this.options.errorMsg;
        if (typeOf(err) == 'function') err = err(field, props || this.getProps(field));
        return err;
    },

    getProps: function(field){
        field = document.id(field);
        return (field) ? field.get('validatorProps') : {};
    }

});

Element.Properties.validators = {

    get: function(){
        return (this.get('data-validators') || this.className).clean().split(' ');
    }

};

Element.Properties.validatorProps = {

    set: function(props){
        return this.eliminate('$moo:validatorProps').store('$moo:validatorProps', props);
    },

    get: function(props){
        if (props) this.set(props);
        if (this.retrieve('$moo:validatorProps')) return this.retrieve('$moo:validatorProps');
        if (this.getProperty('data-validator-properties') || this.getProperty('validatorProps')){
            try {
                this.store('$moo:validatorProps', JSON.decode(this.getProperty('validatorProps') || this.getProperty('data-validator-properties')));
            }catch(e){
                return {};
            }
        } else {
            var vals = this.get('validators').filter(function(cls){
                return cls.test(':');
            });
            if (!vals.length){
                this.store('$moo:validatorProps', {});
            } else {
                props = {};
                vals.each(function(cls){
                    var split = cls.split(':');
                    if (split[1]){
                        try {
                            props[split[0]] = JSON.decode(split[1]);
                        } catch(e){}
                    }
                });
                this.store('$moo:validatorProps', props);
            }
        }
        return this.retrieve('$moo:validatorProps');
    }

};

Form.Validator = new Class({

    Implements: [Options, Events],

    Binds: ['onSubmit'],

    options: {/*
        onFormValidate: function(isValid, form, event){},
        onElementValidate: function(isValid, field, className, warn){},
        onElementPass: function(field){},
        onElementFail: function(field, validatorsFailed){}, */
        fieldSelectors: 'input, select, textarea',
        ignoreHidden: true,
        ignoreDisabled: true,
        useTitles: false,
        evaluateOnSubmit: true,
        evaluateFieldsOnBlur: true,
        evaluateFieldsOnChange: true,
        serial: true,
        stopOnFailure: true,
        warningPrefix: function(){
            return Form.Validator.getMsg('warningPrefix') || 'Warning: ';
        },
        errorPrefix: function(){
            return Form.Validator.getMsg('errorPrefix') || 'Error: ';
        }
    },

    initialize: function(form, options){
        this.setOptions(options);
        this.element = document.id(form);
        this.element.store('validator', this);
        this.warningPrefix = Function.from(this.options.warningPrefix)();
        this.errorPrefix = Function.from(this.options.errorPrefix)();
        if (this.options.evaluateOnSubmit) this.element.addEvent('submit', this.onSubmit);
        if (this.options.evaluateFieldsOnBlur || this.options.evaluateFieldsOnChange) this.watchFields(this.getFields());
    },

    toElement: function(){
        return this.element;
    },

    getFields: function(){
        return (this.fields = this.element.getElements(this.options.fieldSelectors));
    },

    watchFields: function(fields){
        fields.each(function(el){
            if (this.options.evaluateFieldsOnBlur)
                el.addEvent('blur', this.validationMonitor.pass([el, false], this));
            if (this.options.evaluateFieldsOnChange)
                el.addEvent('change', this.validationMonitor.pass([el, true], this));
        }, this);
    },

    validationMonitor: function(){
        clearTimeout(this.timer);
        this.timer = this.validateField.delay(50, this, arguments);
    },

    onSubmit: function(event){
        if (this.validate(event)) this.reset();
    },

    reset: function(){
        this.getFields().each(this.resetField, this);
        return this;
    },

    validate: function(event){
        var result = this.getFields().map(function(field){
            return this.validateField(field, true);
        }, this).every(function(v){
            return v;
        });
        this.fireEvent('formValidate', [result, this.element, event]);
        if (this.options.stopOnFailure && !result && event) event.preventDefault();
        return result;
    },

    validateField: function(field, force){
        if (this.paused) return true;
        field = document.id(field);
        var passed = !field.hasClass('validation-failed');
        var failed, warned;
        if (this.options.serial && !force){
            failed = this.element.getElement('.validation-failed');
            warned = this.element.getElement('.warning');
        }
        if (field && (!failed || force || field.hasClass('validation-failed') || (failed && !this.options.serial))){
            var validationTypes = field.get('validators');
            var validators = validationTypes.some(function(cn){
                return this.getValidator(cn);
            }, this);
            var validatorsFailed = [];
            validationTypes.each(function(className){
                if (className && !this.test(className, field)) validatorsFailed.include(className);
            }, this);
            passed = validatorsFailed.length === 0;
            if (validators && !this.hasValidator(field, 'warnOnly')){
                if (passed){
                    field.addClass('validation-passed').removeClass('validation-failed');
                    this.fireEvent('elementPass', [field]);
                } else {
                    field.addClass('validation-failed').removeClass('validation-passed');
                    this.fireEvent('elementFail', [field, validatorsFailed]);
                }
            }
            if (!warned){
                var warnings = validationTypes.some(function(cn){
                    if (cn.test('^warn'))
                        return this.getValidator(cn.replace(/^warn-/,''));
                    else return null;
                }, this);
                field.removeClass('warning');
                var warnResult = validationTypes.map(function(cn){
                    if (cn.test('^warn'))
                        return this.test(cn.replace(/^warn-/,''), field, true);
                    else return null;
                }, this);
            }
        }
        return passed;
    },

    test: function(className, field, warn){
        field = document.id(field);
        if ((this.options.ignoreHidden && !field.isVisible()) || (this.options.ignoreDisabled && field.get('disabled'))) return true;
        var validator = this.getValidator(className);
        if (warn != null) warn = false;
        if (this.hasValidator(field, 'warnOnly')) warn = true;
        var isValid = this.hasValidator(field, 'ignoreValidation') || (validator ? validator.test(field) : true);
        if (validator && field.isVisible()) this.fireEvent('elementValidate', [isValid, field, className, warn]);
        if (warn) return true;
        return isValid;
    },

    hasValidator: function(field, value){
        return field.get('validators').contains(value);
    },

    resetField: function(field){
        field = document.id(field);
        if (field){
            field.get('validators').each(function(className){
                if (className.test('^warn-')) className = className.replace(/^warn-/, '');
                field.removeClass('validation-failed');
                field.removeClass('warning');
                field.removeClass('validation-passed');
            }, this);
        }
        return this;
    },

    stop: function(){
        this.paused = true;
        return this;
    },

    start: function(){
        this.paused = false;
        return this;
    },

    ignoreField: function(field, warn){
        field = document.id(field);
        if (field){
            this.enforceField(field);
            if (warn) field.addClass('warnOnly');
            else field.addClass('ignoreValidation');
        }
        return this;
    },

    enforceField: function(field){
        field = document.id(field);
        if (field) field.removeClass('warnOnly').removeClass('ignoreValidation');
        return this;
    }

});

Form.Validator.getMsg = function(key){
    return Locale.get('FormValidator.' + key);
};

Form.Validator.adders = {

    validators:{},

    add : function(className, options){
        this.validators[className] = new InputValidator(className, options);
        //if this is a class (this method is used by instances of Form.Validator and the Form.Validator namespace)
        //extend these validators into it
        //this allows validators to be global and/or per instance
        if (!this.initialize){
            this.implement({
                validators: this.validators
            });
        }
    },

    addAllThese : function(validators){
        Array.from(validators).each(function(validator){
            this.add(validator[0], validator[1]);
        }, this);
    },

    getValidator: function(className){
        return this.validators[className.split(':')[0]];
    }

};

Object.append(Form.Validator, Form.Validator.adders);

Form.Validator.implement(Form.Validator.adders);

Form.Validator.add('IsEmpty', {

    errorMsg: false,
    test: function(element){
        if (element.type == 'select-one' || element.type == 'select')
            return !(element.selectedIndex >= 0 && element.options[element.selectedIndex].value != '');
        else
            return ((element.get('value') == null) || (element.get('value').length == 0));
    }

});

Form.Validator.addAllThese([

    ['required', {
        errorMsg: function(){
            return Form.Validator.getMsg('required');
        },
        test: function(element){
            return !Form.Validator.getValidator('IsEmpty').test(element);
        }
    }],

    ['minLength', {
        errorMsg: function(element, props){
            if (typeOf(props.minLength) != 'null')
                return Form.Validator.getMsg('minLength').substitute({minLength:props.minLength,length:element.get('value').length });
            else return '';
        },
        test: function(element, props){
            if (typeOf(props.minLength) != 'null') return (element.get('value').length >= (props.minLength || 0));
            else return true;
        }
    }],

    ['maxLength', {
        errorMsg: function(element, props){
            //props is {maxLength:10}
            if (typeOf(props.maxLength) != 'null')
                return Form.Validator.getMsg('maxLength').substitute({maxLength:props.maxLength,length:element.get('value').length });
            else return '';
        },
        test: function(element, props){
            return element.get('value').length <= (props.maxLength || 10000);
        }
    }],

    ['validate-integer', {
        errorMsg: Form.Validator.getMsg.pass('integer'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^(-?[1-9]\d*|0)$/).test(element.get('value'));
        }
    }],

    ['validate-numeric', {
        errorMsg: Form.Validator.getMsg.pass('numeric'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) ||
                (/^-?(?:0$0(?=\d*\.)|[1-9]|0)\d*(\.\d+)?$/).test(element.get('value'));
        }
    }],

    ['validate-digits', {
        errorMsg: Form.Validator.getMsg.pass('digits'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^[\d() .:\-\+#]+$/.test(element.get('value')));
        }
    }],

    ['validate-alpha', {
        errorMsg: Form.Validator.getMsg.pass('alpha'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^[a-zA-Z]+$/).test(element.get('value'));
        }
    }],

    ['validate-alphanum', {
        errorMsg: Form.Validator.getMsg.pass('alphanum'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || !(/\W/).test(element.get('value'));
        }
    }],

    ['validate-date', {
        errorMsg: function(element, props){
            if (Date.parse){
                var format = props.dateFormat || '%x';
                return Form.Validator.getMsg('dateSuchAs').substitute({date: new Date().format(format)});
            } else {
                return Form.Validator.getMsg('dateInFormatMDY');
            }
        },
        test: function(element, props){
            if (Form.Validator.getValidator('IsEmpty').test(element)) return true;
            var dateLocale = Locale.getCurrent().sets.Date,
                dateNouns = new RegExp([dateLocale.days, dateLocale.days_abbr, dateLocale.months, dateLocale.months_abbr].flatten().join('|'), 'i'),
                value = element.get('value'),
                wordsInValue = value.match(/[a-z]+/gi);

                if (wordsInValue && !wordsInValue.every(dateNouns.exec, dateNouns)) return false;

                var date = Date.parse(value),
                    format = props.dateFormat || '%x',
                    formatted = date.format(format);

                if (formatted != 'invalid date') element.set('value', formatted);
                return date.isValid();
        }
    }],

    ['validate-email', {
        errorMsg: Form.Validator.getMsg.pass('email'),
        test: function(element){
            /*
            var chars = "[a-z0-9!#$%&'*+/=?^_`{|}~-]",
                local = '(?:' + chars + '\\.?){0,63}' + chars,

                label = '[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?',
                hostname = '(?:' + label + '\\.)*' + label;

                octet = '(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)',
                ipv4 = '\\[(?:' + octet + '\\.){3}' + octet + '\\]',

                domain = '(?:' + hostname + '|' + ipv4 + ')';

            var regex = new RegExp('^' + local + '@' + domain + '$', 'i');
            */
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^(?:[a-z0-9!#$%&'*+\/=?^_`{|}~-]\.?){0,63}[a-z0-9!#$%&'*+\/=?^_`{|}~-]@(?:(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)*[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\])$/i).test(element.get('value'));
        }
    }],

    ['validate-url', {
        errorMsg: Form.Validator.getMsg.pass('url'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^(https?|ftp|rmtp|mms):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i).test(element.get('value'));
        }
    }],

    ['validate-currency-dollar', {
        errorMsg: Form.Validator.getMsg.pass('currencyDollar'),
        test: function(element){
            return Form.Validator.getValidator('IsEmpty').test(element) || (/^\$?\-?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}\d*(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/).test(element.get('value'));
        }
    }],

    ['validate-one-required', {
        errorMsg: Form.Validator.getMsg.pass('oneRequired'),
        test: function(element, props){
            var p = document.id(props['validate-one-required']) || element.getParent(props['validate-one-required']);
            return p.getElements('input').some(function(el){
                if (['checkbox', 'radio'].contains(el.get('type'))) return el.get('checked');
                return el.get('value');
            });
        }
    }]

]);

Element.Properties.validator = {

    set: function(options){
        this.get('validator').setOptions(options);
    },

    get: function(){
        var validator = this.retrieve('validator');
        if (!validator){
            validator = new Form.Validator(this);
            this.store('validator', validator);
        }
        return validator;
    }

};

Element.implement({

    validate: function(options){
        if (options) this.set('validator', options);
        return this.get('validator').validate();
    }

});


//<1.2compat>
//legacy
var FormValidator = Form.Validator;
//</1.2compat>




/*
---

script: Form.Validator.Inline.js

name: Form.Validator.Inline

description: Extends Form.Validator to add inline messages.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Form.Validator

provides: [Form.Validator.Inline]

...
*/

Form.Validator.Inline = new Class({

    Extends: Form.Validator,

    options: {
        showError: function(errorElement){
            if (errorElement.reveal) errorElement.reveal();
            else errorElement.setStyle('display', 'block');
        },
        hideError: function(errorElement){
            if (errorElement.dissolve) errorElement.dissolve();
            else errorElement.setStyle('display', 'none');
        },
        scrollToErrorsOnSubmit: true,
        scrollToErrorsOnBlur: false,
        scrollToErrorsOnChange: false,
        scrollFxOptions: {
            transition: 'quad:out',
            offset: {
                y: -20
            }
        }
    },

    initialize: function(form, options){
        this.parent(form, options);
        this.addEvent('onElementValidate', function(isValid, field, className, warn){
            var validator = this.getValidator(className);
            if (!isValid && validator.getError(field)){
                if (warn) field.addClass('warning');
                var advice = this.makeAdvice(className, field, validator.getError(field), warn);
                this.insertAdvice(advice, field);
                this.showAdvice(className, field);
            } else {
                this.hideAdvice(className, field);
            }
        });
    },

    makeAdvice: function(className, field, error, warn){
        var errorMsg = (warn) ? this.warningPrefix : this.errorPrefix;
            errorMsg += (this.options.useTitles) ? field.title || error:error;
        var cssClass = (warn) ? 'warning-advice' : 'validation-advice';
        var advice = this.getAdvice(className, field);
        if (advice){
            advice = advice.set('html', errorMsg);
        } else {
            advice = new Element('div', {
                html: errorMsg,
                styles: { display: 'none' },
                id: 'advice-' + className.split(':')[0] + '-' + this.getFieldId(field)
            }).addClass(cssClass);
        }
        field.store('$moo:advice-' + className, advice);
        return advice;
    },

    getFieldId : function(field){
        return field.id ? field.id : field.id = 'input_' + field.name;
    },

    showAdvice: function(className, field){
        var advice = this.getAdvice(className, field);
        if (
            advice &&
            !field.retrieve('$moo:' + this.getPropName(className)) &&
            (
                advice.getStyle('display') == 'none' ||
                advice.getStyle('visiblity') == 'hidden' ||
                advice.getStyle('opacity') == 0
            )
        ){
            field.store('$moo:' + this.getPropName(className), true);
            this.options.showError(advice);
            this.fireEvent('showAdvice', [field, advice, className]);
        }
    },

    hideAdvice: function(className, field){
        var advice = this.getAdvice(className, field);
        if (advice && field.retrieve('$moo:' + this.getPropName(className))){
            field.store('$moo:' + this.getPropName(className), false);
            this.options.hideError(advice);
            this.fireEvent('hideAdvice', [field, advice, className]);
        }
    },

    getPropName: function(className){
        return 'advice' + className;
    },

    resetField: function(field){
        field = document.id(field);
        if (!field) return this;
        this.parent(field);
        field.get('validators').each(function(className){
            this.hideAdvice(className, field);
        }, this);
        return this;
    },

    getAllAdviceMessages: function(field, force){
        var advice = [];
        if (field.hasClass('ignoreValidation') && !force) return advice;
        var validators = field.get('validators').some(function(cn){
            var warner = cn.test('^warn-') || field.hasClass('warnOnly');
            if (warner) cn = cn.replace(/^warn-/, '');
            var validator = this.getValidator(cn);
            if (!validator) return;
            advice.push({
                message: validator.getError(field),
                warnOnly: warner,
                passed: validator.test(),
                validator: validator
            });
        }, this);
        return advice;
    },

    getAdvice: function(className, field){
        return field.retrieve('$moo:advice-' + className);
    },

    insertAdvice: function(advice, field){
        //Check for error position prop
        var props = field.get('validatorProps');
        //Build advice
        if (!props.msgPos || !document.id(props.msgPos)){
            if (field.type && field.type.toLowerCase() == 'radio') field.getParent().adopt(advice);
            else advice.inject(document.id(field), 'after');
        } else {
            document.id(props.msgPos).grab(advice);
        }
    },

    validateField: function(field, force, scroll){
        var result = this.parent(field, force);
        if (((this.options.scrollToErrorsOnSubmit && scroll == null) || scroll) && !result){
            var failed = document.id(this).getElement('.validation-failed');
            var par = document.id(this).getParent();
            while (par != document.body && par.getScrollSize().y == par.getSize().y){
                par = par.getParent();
            }
            var fx = par.retrieve('$moo:fvScroller');
            if (!fx && window.Fx && Fx.Scroll){
                fx = new Fx.Scroll(par, this.options.scrollFxOptions);
                par.store('$moo:fvScroller', fx);
            }
            if (failed){
                if (fx) fx.toElement(failed);
                else par.scrollTo(par.getScroll().x, failed.getPosition(par).y - 20);
            }
        }
        return result;
    },

    watchFields: function(fields){
        fields.each(function(el){
        if (this.options.evaluateFieldsOnBlur){
            el.addEvent('blur', this.validationMonitor.pass([el, false, this.options.scrollToErrorsOnBlur], this));
        }
        if (this.options.evaluateFieldsOnChange){
                el.addEvent('change', this.validationMonitor.pass([el, true, this.options.scrollToErrorsOnChange], this));
            }
        }, this);
    }

});


/*
---

script: Form.Validator.Extras.js

name: Form.Validator.Extras

description: Additional validators for the Form.Validator class.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Form.Validator

provides: [Form.Validator.Extras]

...
*/
Form.Validator.addAllThese([

    ['validate-enforce-oncheck', {
        test: function(element, props){
            var fv = element.getParent('form').retrieve('validator');
            if (!fv) return true;
            (props.toEnforce || document.id(props.enforceChildrenOf).getElements('input, select, textarea')).map(function(item){
                if (element.checked){
                    fv.enforceField(item);
                } else {
                    fv.ignoreField(item);
                    fv.resetField(item);
                }
            });
            return true;
        }
    }],

    ['validate-ignore-oncheck', {
        test: function(element, props){
            var fv = element.getParent('form').retrieve('validator');
            if (!fv) return true;
            (props.toIgnore || document.id(props.ignoreChildrenOf).getElements('input, select, textarea')).each(function(item){
                if (element.checked){
                    fv.ignoreField(item);
                    fv.resetField(item);
                } else {
                    fv.enforceField(item);
                }
            });
            return true;
        }
    }],

    ['validate-nospace', {
        errorMsg: function(){
            return Form.Validator.getMsg('noSpace');
        },
        test: function(element, props){
            return !element.get('value').test(/\s/);
        }
    }],

    ['validate-toggle-oncheck', {
        test: function(element, props){
            var fv = element.getParent('form').retrieve('validator');
            if (!fv) return true;
            var eleArr = props.toToggle || document.id(props.toToggleChildrenOf).getElements('input, select, textarea');
            if (!element.checked){
                eleArr.each(function(item){
                    fv.ignoreField(item);
                    fv.resetField(item);
                });
            } else {
                eleArr.each(function(item){
                    fv.enforceField(item);
                });
            }
            return true;
        }
    }],

    ['validate-reqchk-bynode', {
        errorMsg: function(){
            return Form.Validator.getMsg('reqChkByNode');
        },
        test: function(element, props){
            return (document.id(props.nodeId).getElements(props.selector || 'input[type=checkbox], input[type=radio]')).some(function(item){
                return item.checked;
            });
        }
    }],

    ['validate-required-check', {
        errorMsg: function(element, props){
            return props.useTitle ? element.get('title') : Form.Validator.getMsg('requiredChk');
        },
        test: function(element, props){
            return !!element.checked;
        }
    }],

    ['validate-reqchk-byname', {
        errorMsg: function(element, props){
            return Form.Validator.getMsg('reqChkByName').substitute({label: props.label || element.get('type')});
        },
        test: function(element, props){
            var grpName = props.groupName || element.get('name');
            var oneCheckedItem = $$(document.getElementsByName(grpName)).some(function(item, index){
                return item.checked;
            });
            var fv = element.getParent('form').retrieve('validator');
            if (oneCheckedItem && fv) fv.resetField(element);
            return oneCheckedItem;
        }
    }],

    ['validate-match', {
        errorMsg: function(element, props){
            return Form.Validator.getMsg('match').substitute({matchName: props.matchName || document.id(props.matchInput).get('name')});
        },
        test: function(element, props){
            var eleVal = element.get('value');
            var matchVal = document.id(props.matchInput) && document.id(props.matchInput).get('value');
            return eleVal && matchVal ? eleVal == matchVal : true;
        }
    }],

    ['validate-after-date', {
        errorMsg: function(element, props){
            return Form.Validator.getMsg('afterDate').substitute({
                label: props.afterLabel || (props.afterElement ? Form.Validator.getMsg('startDate') : Form.Validator.getMsg('currentDate'))
            });
        },
        test: function(element, props){
            var start = document.id(props.afterElement) ? Date.parse(document.id(props.afterElement).get('value')) : new Date();
            var end = Date.parse(element.get('value'));
            return end && start ? end >= start : true;
        }
    }],

    ['validate-before-date', {
        errorMsg: function(element, props){
            return Form.Validator.getMsg('beforeDate').substitute({
                label: props.beforeLabel || (props.beforeElement ? Form.Validator.getMsg('endDate') : Form.Validator.getMsg('currentDate'))
            });
        },
        test: function(element, props){
            var start = Date.parse(element.get('value'));
            var end = document.id(props.beforeElement) ? Date.parse(document.id(props.beforeElement).get('value')) : new Date();
            return end && start ? end >= start : true;
        }
    }],

    ['validate-custom-required', {
        errorMsg: function(){
            return Form.Validator.getMsg('required');
        },
        test: function(element, props){
            return element.get('value') != props.emptyValue;
        }
    }],

    ['validate-same-month', {
        errorMsg: function(element, props){
            var startMo = document.id(props.sameMonthAs) && document.id(props.sameMonthAs).get('value');
            var eleVal = element.get('value');
            if (eleVal != '') return Form.Validator.getMsg(startMo ? 'sameMonth' : 'startMonth');
        },
        test: function(element, props){
            var d1 = Date.parse(element.get('value'));
            var d2 = Date.parse(document.id(props.sameMonthAs) && document.id(props.sameMonthAs).get('value'));
            return d1 && d2 ? d1.format('%B') == d2.format('%B') : true;
        }
    }],


    ['validate-cc-num', {
        errorMsg: function(element){
            var ccNum = element.get('value').replace(/[^0-9]/g, '');
            return Form.Validator.getMsg('creditcard').substitute({length: ccNum.length});
        },
        test: function(element){
            // required is a different test
            if (Form.Validator.getValidator('IsEmpty').test(element)) return true;

            // Clean number value
            var ccNum = element.get('value');
            ccNum = ccNum.replace(/[^0-9]/g, '');

            var valid_type = false;

            if (ccNum.test(/^4[0-9]{12}([0-9]{3})?$/)) valid_type = 'Visa';
            else if (ccNum.test(/^5[1-5]([0-9]{14})$/)) valid_type = 'Master Card';
            else if (ccNum.test(/^3[47][0-9]{13}$/)) valid_type = 'American Express';
            else if (ccNum.test(/^6011[0-9]{12}$/)) valid_type = 'Discover';

            if (valid_type){
                var sum = 0;
                var cur = 0;

                for (var i=ccNum.length-1; i>=0; --i){
                    cur = ccNum.charAt(i).toInt();
                    if (cur == 0) continue;

                    if ((ccNum.length-i) % 2 == 0) cur += cur;
                    if (cur > 9){
                        cur = cur.toString().charAt(0).toInt() + cur.toString().charAt(1).toInt();
                    }

                    sum += cur;
                }
                if ((sum % 10) == 0) return true;
            }

            var chunks = '';
            while (ccNum != ''){
                chunks += ' ' + ccNum.substr(0,4);
                ccNum = ccNum.substr(4);
            }

            element.getParent('form').retrieve('validator').ignoreField(element);
            element.set('value', chunks.clean());
            element.getParent('form').retrieve('validator').enforceField(element);
            return false;
        }
    }]


]);


/*
---

script: Fx.Elements.js

name: Fx.Elements

description: Effect to change any number of CSS properties of any number of Elements.

license: MIT-style license

authors:
  - Valerio Proietti

requires:
  - Core/Fx.CSS
  - /MooTools.More

provides: [Fx.Elements]

...
*/

Fx.Elements = new Class({

    Extends: Fx.CSS,

    initialize: function(elements, options){
        this.elements = this.subject = $$(elements);
        this.parent(options);
    },

    compute: function(from, to, delta){
        var now = {};

        for (var i in from){
            var iFrom = from[i], iTo = to[i], iNow = now[i] = {};
            for (var p in iFrom) iNow[p] = this.parent(iFrom[p], iTo[p], delta);
        }

        return now;
    },

    set: function(now){
        for (var i in now){
            if (!this.elements[i]) continue;

            var iNow = now[i];
            for (var p in iNow) this.render(this.elements[i], p, iNow[p], this.options.unit);
        }

        return this;
    },

    start: function(obj){
        if (!this.check(obj)) return this;
        var from = {}, to = {};

        for (var i in obj){
            if (!this.elements[i]) continue;

            var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {};

            for (var p in iProps){
                var parsed = this.prepare(this.elements[i], p, iProps[p]);
                iFrom[p] = parsed.from;
                iTo[p] = parsed.to;
            }
        }

        return this.parent(from, to);
    }

});


/*
---

script: Fx.Accordion.js

name: Fx.Accordion

description: An Fx.Elements extension which allows you to easily create accordion type controls.

license: MIT-style license

authors:
  - Valerio Proietti

requires:
  - Core/Element.Event
  - /Fx.Elements

provides: [Fx.Accordion]

...
*/

Fx.Accordion = new Class({

    Extends: Fx.Elements,

    options: {/*
        onActive: function(toggler, section){},
        onBackground: function(toggler, section){},*/
        fixedHeight: false,
        fixedWidth: false,
        display: 0,
        show: false,
        height: true,
        width: false,
        opacity: true,
        alwaysHide: false,
        trigger: 'click',
        initialDisplayFx: true,
        resetHeight: true
    },

    initialize: function(){
        var defined = function(obj){
            return obj != null;
        };

        var params = Array.link(arguments, {
            'container': Type.isElement, //deprecated
            'options': Type.isObject,
            'togglers': defined,
            'elements': defined
        });
        this.parent(params.elements, params.options);

        var options = this.options,
            togglers = this.togglers = $$(params.togglers);

        this.previous = -1;
        this.internalChain = new Chain();

        if (options.alwaysHide) this.options.link = 'chain';

        if (options.show || this.options.show === 0){
            options.display = false;
            this.previous = options.show;
        }

        if (options.start){
            options.display = false;
            options.show = false;
        }

        var effects = this.effects = {};

        if (options.opacity) effects.opacity = 'fullOpacity';
        if (options.width) effects.width = options.fixedWidth ? 'fullWidth' : 'offsetWidth';
        if (options.height) effects.height = options.fixedHeight ? 'fullHeight' : 'scrollHeight';

        for (var i = 0, l = togglers.length; i < l; i++) this.addSection(togglers[i], this.elements[i]);

        this.elements.each(function(el, i){
            if (options.show === i){
                this.fireEvent('active', [togglers[i], el]);
            } else {
                for (var fx in effects) el.setStyle(fx, 0);
            }
        }, this);

        if (options.display || options.display === 0 || options.initialDisplayFx === false){
            this.display(options.display, options.initialDisplayFx);
        }

        if (options.fixedHeight !== false) options.resetHeight = false;
        this.addEvent('complete', this.internalChain.callChain.bind(this.internalChain));
    },

    addSection: function(toggler, element){
        toggler = document.id(toggler);
        element = document.id(element);
        this.togglers.include(toggler);
        this.elements.include(element);

        var togglers = this.togglers,
            options = this.options,
            test = togglers.contains(toggler),
            idx = togglers.indexOf(toggler),
            displayer = this.display.pass(idx, this);

        toggler.store('accordion:display', displayer)
            .addEvent(options.trigger, displayer);

        if (options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});
        if (options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});

        element.fullOpacity = 1;
        if (options.fixedWidth) element.fullWidth = options.fixedWidth;
        if (options.fixedHeight) element.fullHeight = options.fixedHeight;
        element.setStyle('overflow', 'hidden');

        if (!test) for (var fx in this.effects){
            element.setStyle(fx, 0);
        }
        return this;
    },

    removeSection: function(toggler, displayIndex){
        var togglers = this.togglers,
            idx = togglers.indexOf(toggler),
            element = this.elements[idx];

        var remover = function(){
            togglers.erase(toggler);
            this.elements.erase(element);
            this.detach(toggler);
        }.bind(this);

        if (this.now == idx || displayIndex != null){
            this.display(displayIndex != null ? displayIndex : (idx - 1 >= 0 ? idx - 1 : 0)).chain(remover);
        } else {
            remover();
        }
        return this;
    },

    detach: function(toggler){
        var remove = function(toggler){
            toggler.removeEvent(this.options.trigger, toggler.retrieve('accordion:display'));
        }.bind(this);

        if (!toggler) this.togglers.each(remove);
        else remove(toggler);
        return this;
    },

    display: function(index, useFx){
        if (!this.check(index, useFx)) return this;

        var obj = {},
            elements = this.elements,
            options = this.options,
            effects = this.effects;

        if (useFx == null) useFx = true;
        if (typeOf(index) == 'element') index = elements.indexOf(index);
        if (index == this.previous && !options.alwaysHide) return this;

        if (options.resetHeight){
            var prev = elements[this.previous];
            if (prev && !this.selfHidden){
                for (var fx in effects) prev.setStyle(fx, prev[effects[fx]]);
            }
        }

        if ((this.timer && options.link == 'chain') || (index === this.previous && !options.alwaysHide)) return this;

        this.previous = index;
        this.selfHidden = false;

        elements.each(function(el, i){
            obj[i] = {};
            var hide;
            if (i != index){
                hide = true;
            } else if (options.alwaysHide && ((el.offsetHeight > 0 && options.height) || el.offsetWidth > 0 && options.width)){
                hide = true;
                this.selfHidden = true;
            }
            this.fireEvent(hide ? 'background' : 'active', [this.togglers[i], el]);
            for (var fx in effects) obj[i][fx] = hide ? 0 : el[effects[fx]];
            if (!useFx && !hide && options.resetHeight) obj[i].height = 'auto';
        }, this);

        this.internalChain.clearChain();
        this.internalChain.chain(function(){
            if (options.resetHeight && !this.selfHidden){
                var el = elements[index];
                if (el) el.setStyle('height', 'auto');
            }
        }.bind(this));

        return useFx ? this.start(obj) : this.set(obj).internalChain.callChain();
    }

});

/*<1.2compat>*/
/*
    Compatibility with 1.2.0
*/
var Accordion = new Class({

    Extends: Fx.Accordion,

    initialize: function(){
        this.parent.apply(this, arguments);
        var params = Array.link(arguments, {'container': Type.isElement});
        this.container = params.container;
    },

    addSection: function(toggler, element, pos){
        toggler = document.id(toggler);
        element = document.id(element);

        var test = this.togglers.contains(toggler);
        var len = this.togglers.length;
        if (len && (!test || pos)){
            pos = pos != null ? pos : len - 1;
            toggler.inject(this.togglers[pos], 'before');
            element.inject(toggler, 'after');
        } else if (this.container && !test){
            toggler.inject(this.container);
            element.inject(this.container);
        }
        return this.parent.apply(this, arguments);
    }

});
/*</1.2compat>*/


/*
---

script: Fx.Reveal.js

name: Fx.Reveal

description: Defines Fx.Reveal, a class that shows and hides elements with a transition.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Fx.Morph
  - /Element.Shortcuts
  - /Element.Measure

provides: [Fx.Reveal]

...
*/

(function(){


var hideTheseOf = function(object){
    var hideThese = object.options.hideInputs;
    if (window.OverText){
        var otClasses = [null];
        OverText.each(function(ot){
            otClasses.include('.' + ot.options.labelClass);
        });
        if (otClasses) hideThese += otClasses.join(', ');
    }
    return (hideThese) ? object.element.getElements(hideThese) : null;
};


Fx.Reveal = new Class({

    Extends: Fx.Morph,

    options: {/*
        onShow: function(thisElement){},
        onHide: function(thisElement){},
        onComplete: function(thisElement){},
        heightOverride: null,
        widthOverride: null,*/
        link: 'cancel',
        styles: ['padding', 'border', 'margin'],
        transitionOpacity: !Browser.ie6,
        mode: 'vertical',
        display: function(){
            return this.element.get('tag') != 'tr' ? 'block' : 'table-row';
        },
        opacity: 1,
        hideInputs: Browser.ie ? 'select, input, textarea, object, embed' : null
    },

    dissolve: function(){
        if (!this.hiding && !this.showing){
            if (this.element.getStyle('display') != 'none'){
                this.hiding = true;
                this.showing = false;
                this.hidden = true;
                this.cssText = this.element.style.cssText;

                var startStyles = this.element.getComputedSize({
                    styles: this.options.styles,
                    mode: this.options.mode
                });
                if (this.options.transitionOpacity) startStyles.opacity = this.options.opacity;

                var zero = {};
                Object.each(startStyles, function(style, name){
                    zero[name] = [style, 0];
                });

                this.element.setStyles({
                    display: Function.from(this.options.display).call(this),
                    overflow: 'hidden'
                });

                var hideThese = hideTheseOf(this);
                if (hideThese) hideThese.setStyle('visibility', 'hidden');

                this.$chain.unshift(function(){
                    if (this.hidden){
                        this.hiding = false;
                        this.element.style.cssText = this.cssText;
                        this.element.setStyle('display', 'none');
                        if (hideThese) hideThese.setStyle('visibility', 'visible');
                    }
                    this.fireEvent('hide', this.element);
                    this.callChain();
                }.bind(this));

                this.start(zero);
            } else {
                this.callChain.delay(10, this);
                this.fireEvent('complete', this.element);
                this.fireEvent('hide', this.element);
            }
        } else if (this.options.link == 'chain'){
            this.chain(this.dissolve.bind(this));
        } else if (this.options.link == 'cancel' && !this.hiding){
            this.cancel();
            this.dissolve();
        }
        return this;
    },

    reveal: function(){
        if (!this.showing && !this.hiding){
            if (this.element.getStyle('display') == 'none'){
                this.hiding = false;
                this.showing = true;
                this.hidden = false;
                this.cssText = this.element.style.cssText;

                var startStyles;
                this.element.measure(function(){
                    startStyles = this.element.getComputedSize({
                        styles: this.options.styles,
                        mode: this.options.mode
                    });
                }.bind(this));
                if (this.options.heightOverride != null) startStyles.height = this.options.heightOverride.toInt();
                if (this.options.widthOverride != null) startStyles.width = this.options.widthOverride.toInt();
                if (this.options.transitionOpacity){
                    this.element.setStyle('opacity', 0);
                    startStyles.opacity = this.options.opacity;
                }

                var zero = {
                    height: 0,
                    display: Function.from(this.options.display).call(this)
                };
                Object.each(startStyles, function(style, name){
                    zero[name] = 0;
                });
                zero.overflow = 'hidden';

                this.element.setStyles(zero);

                var hideThese = hideTheseOf(this);
                if (hideThese) hideThese.setStyle('visibility', 'hidden');

                this.$chain.unshift(function(){
                    this.element.style.cssText = this.cssText;
                    this.element.setStyle('display', Function.from(this.options.display).call(this));
                    if (!this.hidden) this.showing = false;
                    if (hideThese) hideThese.setStyle('visibility', 'visible');
                    this.callChain();
                    this.fireEvent('show', this.element);
                }.bind(this));

                this.start(startStyles);
            } else {
                this.callChain();
                this.fireEvent('complete', this.element);
                this.fireEvent('show', this.element);
            }
        } else if (this.options.link == 'chain'){
            this.chain(this.reveal.bind(this));
        } else if (this.options.link == 'cancel' && !this.showing){
            this.cancel();
            this.reveal();
        }
        return this;
    },

    toggle: function(){
        if (this.element.getStyle('display') == 'none'){
            this.reveal();
        } else {
            this.dissolve();
        }
        return this;
    },

    cancel: function(){
        this.parent.apply(this, arguments);
        if (this.cssText != null) this.element.style.cssText = this.cssText;
        this.hiding = false;
        this.showing = false;
        return this;
    }

});

Element.Properties.reveal = {

    set: function(options){
        this.get('reveal').cancel().setOptions(options);
        return this;
    },

    get: function(){
        var reveal = this.retrieve('reveal');
        if (!reveal){
            reveal = new Fx.Reveal(this);
            this.store('reveal', reveal);
        }
        return reveal;
    }

};

Element.Properties.dissolve = Element.Properties.reveal;

Element.implement({

    reveal: function(options){
        this.get('reveal').setOptions(options).reveal();
        return this;
    },

    dissolve: function(options){
        this.get('reveal').setOptions(options).dissolve();
        return this;
    },

    nix: function(options){
        var params = Array.link(arguments, {destroy: Type.isBoolean, options: Type.isObject});
        this.get('reveal').setOptions(options).dissolve().chain(function(){
            this[params.destroy ? 'destroy' : 'dispose']();
        }.bind(this));
        return this;
    },

    wink: function(){
        var params = Array.link(arguments, {duration: Type.isNumber, options: Type.isObject});
        var reveal = this.get('reveal').setOptions(params.options);
        reveal.reveal().chain(function(){
            (function(){
                reveal.dissolve();
            }).delay(params.duration || 2000);
        });
    }

});

})();


/*
---

script: Fx.Scroll.js

name: Fx.Scroll

description: Effect to smoothly scroll any element, including the window.

license: MIT-style license

authors:
  - Valerio Proietti

requires:
  - Core/Fx
  - Core/Element.Event
  - Core/Element.Dimensions
  - /MooTools.More

provides: [Fx.Scroll]

...
*/

(function(){

Fx.Scroll = new Class({

    Extends: Fx,

    options: {
        offset: {x: 0, y: 0},
        wheelStops: true
    },

    initialize: function(element, options){
        this.element = this.subject = document.id(element);
        this.parent(options);

        if (typeOf(this.element) != 'element') this.element = document.id(this.element.getDocument().body);

        if (this.options.wheelStops){
            var stopper = this.element,
                cancel = this.cancel.pass(false, this);
            this.addEvent('start', function(){
                stopper.addEvent('mousewheel', cancel);
            }, true);
            this.addEvent('complete', function(){
                stopper.removeEvent('mousewheel', cancel);
            }, true);
        }
    },

    set: function(){
        var now = Array.flatten(arguments);
        if (Browser.firefox) now = [Math.round(now[0]), Math.round(now[1])]; // not needed anymore in newer firefox versions
        this.element.scrollTo(now[0], now[1]);
        return this;
    },

    compute: function(from, to, delta){
        return [0, 1].map(function(i){
            return Fx.compute(from[i], to[i], delta);
        });
    },

    start: function(x, y){
        if (!this.check(x, y)) return this;
        var scroll = this.element.getScroll();
        return this.parent([scroll.x, scroll.y], [x, y]);
    },

    calculateScroll: function(x, y){
        var element = this.element,
            scrollSize = element.getScrollSize(),
            scroll = element.getScroll(),
            size = element.getSize(),
            offset = this.options.offset,
            values = {x: x, y: y};

        for (var z in values){
            if (!values[z] && values[z] !== 0) values[z] = scroll[z];
            if (typeOf(values[z]) != 'number') values[z] = scrollSize[z] - size[z];
            values[z] += offset[z];
        }

        return [values.x, values.y];
    },

    toTop: function(){
        return this.start.apply(this, this.calculateScroll(false, 0));
    },

    toLeft: function(){
        return this.start.apply(this, this.calculateScroll(0, false));
    },

    toRight: function(){
        return this.start.apply(this, this.calculateScroll('right', false));
    },

    toBottom: function(){
        return this.start.apply(this, this.calculateScroll(false, 'bottom'));
    },

    toElement: function(el, axes){
        axes = axes ? Array.from(axes) : ['x', 'y'];
        var scroll = isBody(this.element) ? {x: 0, y: 0} : this.element.getScroll();
        var position = Object.map(document.id(el).getPosition(this.element), function(value, axis){
            return axes.contains(axis) ? value + scroll[axis] : false;
        });
        return this.start.apply(this, this.calculateScroll(position.x, position.y));
    },

    toElementEdge: function(el, axes, offset){
        axes = axes ? Array.from(axes) : ['x', 'y'];
        el = document.id(el);
        var to = {},
            position = el.getPosition(this.element),
            size = el.getSize(),
            scroll = this.element.getScroll(),
            containerSize = this.element.getSize(),
            edge = {
                x: position.x + size.x,
                y: position.y + size.y
            };

        ['x', 'y'].each(function(axis){
            if (axes.contains(axis)){
                if (edge[axis] > scroll[axis] + containerSize[axis]) to[axis] = edge[axis] - containerSize[axis];
                if (position[axis] < scroll[axis]) to[axis] = position[axis];
            }
            if (to[axis] == null) to[axis] = scroll[axis];
            if (offset && offset[axis]) to[axis] = to[axis] + offset[axis];
        }, this);

        if (to.x != scroll.x || to.y != scroll.y) this.start(to.x, to.y);
        return this;
    },

    toElementCenter: function(el, axes, offset){
        axes = axes ? Array.from(axes) : ['x', 'y'];
        el = document.id(el);
        var to = {},
            position = el.getPosition(this.element),
            size = el.getSize(),
            scroll = this.element.getScroll(),
            containerSize = this.element.getSize();

        ['x', 'y'].each(function(axis){
            if (axes.contains(axis)){
                to[axis] = position[axis] - (containerSize[axis] - size[axis]) / 2;
            }
            if (to[axis] == null) to[axis] = scroll[axis];
            if (offset && offset[axis]) to[axis] = to[axis] + offset[axis];
        }, this);

        if (to.x != scroll.x || to.y != scroll.y) this.start(to.x, to.y);
        return this;
    }

});

//<1.2compat>
Fx.Scroll.implement({
    scrollToCenter: function(){
        return this.toElementCenter.apply(this, arguments);
    },
    scrollIntoView: function(){
        return this.toElementEdge.apply(this, arguments);
    }
});
//</1.2compat>

function isBody(element){
    return (/^(?:body|html)$/i).test(element.tagName);
}

})();


/*
---

script: Fx.Slide.js

name: Fx.Slide

description: Effect to slide an element in and out of view.

license: MIT-style license

authors:
  - Valerio Proietti

requires:
  - Core/Fx
  - Core/Element.Style
  - /MooTools.More

provides: [Fx.Slide]

...
*/

Fx.Slide = new Class({

    Extends: Fx,

    options: {
        mode: 'vertical',
        wrapper: false,
        hideOverflow: true,
        resetHeight: false
    },

    initialize: function(element, options){
        element = this.element = this.subject = document.id(element);
        this.parent(options);
        options = this.options;

        var wrapper = element.retrieve('wrapper'),
            styles = element.getStyles('margin', 'position', 'overflow');

        if (options.hideOverflow) styles = Object.append(styles, {overflow: 'hidden'});
        if (options.wrapper) wrapper = document.id(options.wrapper).setStyles(styles);

        if (!wrapper) wrapper = new Element('div', {
            styles: styles
        }).wraps(element);

        element.store('wrapper', wrapper).setStyle('margin', 0);
        if (element.getStyle('overflow') == 'visible') element.setStyle('overflow', 'hidden');

        this.now = [];
        this.open = true;
        this.wrapper = wrapper;

        this.addEvent('complete', function(){
            this.open = (wrapper['offset' + this.layout.capitalize()] != 0);
            if (this.open && this.options.resetHeight) wrapper.setStyle('height', '');
        }, true);
    },

    vertical: function(){
        this.margin = 'margin-top';
        this.layout = 'height';
        this.offset = this.element.offsetHeight;
    },

    horizontal: function(){
        this.margin = 'margin-left';
        this.layout = 'width';
        this.offset = this.element.offsetWidth;
    },

    set: function(now){
        this.element.setStyle(this.margin, now[0]);
        this.wrapper.setStyle(this.layout, now[1]);
        return this;
    },

    compute: function(from, to, delta){
        return [0, 1].map(function(i){
            return Fx.compute(from[i], to[i], delta);
        });
    },

    start: function(how, mode){
        if (!this.check(how, mode)) return this;
        this[mode || this.options.mode]();

        var margin = this.element.getStyle(this.margin).toInt(),
            layout = this.wrapper.getStyle(this.layout).toInt(),
            caseIn = [[margin, layout], [0, this.offset]],
            caseOut = [[margin, layout], [-this.offset, 0]],
            start;

        switch (how){
            case 'in': start = caseIn; break;
            case 'out': start = caseOut; break;
            case 'toggle': start = (layout == 0) ? caseIn : caseOut;
        }
        return this.parent(start[0], start[1]);
    },

    slideIn: function(mode){
        return this.start('in', mode);
    },

    slideOut: function(mode){
        return this.start('out', mode);
    },

    hide: function(mode){
        this[mode || this.options.mode]();
        this.open = false;
        return this.set([-this.offset, 0]);
    },

    show: function(mode){
        this[mode || this.options.mode]();
        this.open = true;
        return this.set([0, this.offset]);
    },

    toggle: function(mode){
        return this.start('toggle', mode);
    }

});

Element.Properties.slide = {

    set: function(options){
        this.get('slide').cancel().setOptions(options);
        return this;
    },

    get: function(){
        var slide = this.retrieve('slide');
        if (!slide){
            slide = new Fx.Slide(this, {link: 'cancel'});
            this.store('slide', slide);
        }
        return slide;
    }

};

Element.implement({

    slide: function(how, mode){
        how = how || 'toggle';
        var slide = this.get('slide'), toggle;
        switch (how){
            case 'hide': slide.hide(mode); break;
            case 'show': slide.show(mode); break;
            case 'toggle':
                var flag = this.retrieve('slide:flag', slide.open);
                slide[flag ? 'slideOut' : 'slideIn'](mode);
                this.store('slide:flag', !flag);
                toggle = true;
            break;
            default: slide.start(how, mode);
        }
        if (!toggle) this.eliminate('slide:flag');
        return this;
    }

});


/*
---

script: Drag.js

name: Drag

description: The base Drag Class. Can be used to drag and resize Elements using mouse events.

license: MIT-style license

authors:
  - Valerio Proietti
  - Tom Occhinno
  - Jan Kassens

requires:
  - Core/Events
  - Core/Options
  - Core/Element.Event
  - Core/Element.Style
  - Core/Element.Dimensions
  - /MooTools.More

provides: [Drag]
...

*/

var Drag = new Class({

    Implements: [Events, Options],

    options: {/*
        onBeforeStart: function(thisElement){},
        onStart: function(thisElement, event){},
        onSnap: function(thisElement){},
        onDrag: function(thisElement, event){},
        onCancel: function(thisElement){},
        onComplete: function(thisElement, event){},*/
        snap: 6,
        unit: 'px',
        grid: false,
        style: true,
        limit: false,
        handle: false,
        invert: false,
        preventDefault: false,
        stopPropagation: false,
        modifiers: {x: 'left', y: 'top'}
    },

    initialize: function(){
        var params = Array.link(arguments, {
            'options': Type.isObject,
            'element': function(obj){
                return obj != null;
            }
        });

        this.element = document.id(params.element);
        this.document = this.element.getDocument();
        this.setOptions(params.options || {});
        var htype = typeOf(this.options.handle);
        this.handles = ((htype == 'array' || htype == 'collection') ? $$(this.options.handle) : document.id(this.options.handle)) || this.element;
        this.mouse = {'now': {}, 'pos': {}};
        this.value = {'start': {}, 'now': {}};

        this.selection = (Browser.ie) ? 'selectstart' : 'mousedown';


        if (Browser.ie && !Drag.ondragstartFixed){
            document.ondragstart = Function.from(false);
            Drag.ondragstartFixed = true;
        }

        this.bound = {
            start: this.start.bind(this),
            check: this.check.bind(this),
            drag: this.drag.bind(this),
            stop: this.stop.bind(this),
            cancel: this.cancel.bind(this),
            eventStop: Function.from(false)
        };
        this.attach();
    },

    attach: function(){
        this.handles.addEvent('mousedown', this.bound.start);
        return this;
    },

    detach: function(){
        this.handles.removeEvent('mousedown', this.bound.start);
        return this;
    },

    start: function(event){
        var options = this.options;

        if (event.rightClick) return;

        if (options.preventDefault) event.preventDefault();
        if (options.stopPropagation) event.stopPropagation();
        this.mouse.start = event.page;

        this.fireEvent('beforeStart', this.element);

        var limit = options.limit;
        this.limit = {x: [], y: []};

        var z, coordinates;
        for (z in options.modifiers){
            if (!options.modifiers[z]) continue;

            var style = this.element.getStyle(options.modifiers[z]);

            // Some browsers (IE and Opera) don't always return pixels.
            if (style && !style.match(/px$/)){
                if (!coordinates) coordinates = this.element.getCoordinates(this.element.getOffsetParent());
                style = coordinates[options.modifiers[z]];
            }

            if (options.style) this.value.now[z] = (style || 0).toInt();
            else this.value.now[z] = this.element[options.modifiers[z]];

            if (options.invert) this.value.now[z] *= -1;

            this.mouse.pos[z] = event.page[z] - this.value.now[z];

            if (limit && limit[z]){
                var i = 2;
                while (i--){
                    var limitZI = limit[z][i];
                    if (limitZI || limitZI === 0) this.limit[z][i] = (typeof limitZI == 'function') ? limitZI() : limitZI;
                }
            }
        }

        if (typeOf(this.options.grid) == 'number') this.options.grid = {
            x: this.options.grid,
            y: this.options.grid
        };

        var events = {
            mousemove: this.bound.check,
            mouseup: this.bound.cancel
        };
        events[this.selection] = this.bound.eventStop;
        this.document.addEvents(events);
    },

    check: function(event){
        if (this.options.preventDefault) event.preventDefault();
        var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
        if (distance > this.options.snap){
            this.cancel();
            this.document.addEvents({
                mousemove: this.bound.drag,
                mouseup: this.bound.stop
            });
            this.fireEvent('start', [this.element, event]).fireEvent('snap', this.element);
        }
    },

    drag: function(event){
        var options = this.options;

        if (options.preventDefault) event.preventDefault();
        this.mouse.now = event.page;

        for (var z in options.modifiers){
            if (!options.modifiers[z]) continue;
            this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];

            if (options.invert) this.value.now[z] *= -1;

            if (options.limit && this.limit[z]){
                if ((this.limit[z][1] || this.limit[z][1] === 0) && (this.value.now[z] > this.limit[z][1])){
                    this.value.now[z] = this.limit[z][1];
                } else if ((this.limit[z][0] || this.limit[z][0] === 0) && (this.value.now[z] < this.limit[z][0])){
                    this.value.now[z] = this.limit[z][0];
                }
            }

            if (options.grid[z]) this.value.now[z] -= ((this.value.now[z] - (this.limit[z][0]||0)) % options.grid[z]);

            if (options.style) this.element.setStyle(options.modifiers[z], this.value.now[z] + options.unit);
            else this.element[options.modifiers[z]] = this.value.now[z];
        }

        this.fireEvent('drag', [this.element, event]);
    },

    cancel: function(event){
        this.document.removeEvents({
            mousemove: this.bound.check,
            mouseup: this.bound.cancel
        });
        if (event){
            this.document.removeEvent(this.selection, this.bound.eventStop);
            this.fireEvent('cancel', this.element);
        }
    },

    stop: function(event){
        var events = {
            mousemove: this.bound.drag,
            mouseup: this.bound.stop
        };
        events[this.selection] = this.bound.eventStop;
        this.document.removeEvents(events);
        if (event) this.fireEvent('complete', [this.element, event]);
    }

});

Element.implement({

    makeResizable: function(options){
        var drag = new Drag(this, Object.merge({
            modifiers: {
                x: 'width',
                y: 'height'
            }
        }, options));

        this.store('resizer', drag);
        return drag.addEvent('drag', function(){
            this.fireEvent('resize', drag);
        }.bind(this));
    }

});


/*
---

script: Drag.Move.js

name: Drag.Move

description: A Drag extension that provides support for the constraining of draggables to containers and droppables.

license: MIT-style license

authors:
  - Valerio Proietti
  - Tom Occhinno
  - Jan Kassens
  - Aaron Newton
  - Scott Kyle

requires:
  - Core/Element.Dimensions
  - /Drag

provides: [Drag.Move]

...
*/

Drag.Move = new Class({

    Extends: Drag,

    options: {/*
        onEnter: function(thisElement, overed){},
        onLeave: function(thisElement, overed){},
        onDrop: function(thisElement, overed, event){},*/
        droppables: [],
        container: false,
        precalculate: false,
        includeMargins: true,
        checkDroppables: true
    },

    initialize: function(element, options){
        this.parent(element, options);
        element = this.element;

        this.droppables = $$(this.options.droppables);
        this.container = document.id(this.options.container);

        if (this.container && typeOf(this.container) != 'element')
            this.container = document.id(this.container.getDocument().body);

        if (this.options.style){
            if (this.options.modifiers.x == 'left' && this.options.modifiers.y == 'top'){
                var parent = element.getOffsetParent(),
                    styles = element.getStyles('left', 'top');
                if (parent && (styles.left == 'auto' || styles.top == 'auto')){
                    element.setPosition(element.getPosition(parent));
                }
            }

            if (element.getStyle('position') == 'static') element.setStyle('position', 'absolute');
        }

        this.addEvent('start', this.checkDroppables, true);
        this.overed = null;
    },

    start: function(event){
        if (this.container) this.options.limit = this.calculateLimit();

        if (this.options.precalculate){
            this.positions = this.droppables.map(function(el){
                return el.getCoordinates();
            });
        }

        this.parent(event);
    },

    calculateLimit: function(){
        var element = this.element,
            container = this.container,

            offsetParent = document.id(element.getOffsetParent()) || document.body,
            containerCoordinates = container.getCoordinates(offsetParent),
            elementMargin = {},
            elementBorder = {},
            containerMargin = {},
            containerBorder = {},
            offsetParentPadding = {};

        ['top', 'right', 'bottom', 'left'].each(function(pad){
            elementMargin[pad] = element.getStyle('margin-' + pad).toInt();
            elementBorder[pad] = element.getStyle('border-' + pad).toInt();
            containerMargin[pad] = container.getStyle('margin-' + pad).toInt();
            containerBorder[pad] = container.getStyle('border-' + pad).toInt();
            offsetParentPadding[pad] = offsetParent.getStyle('padding-' + pad).toInt();
        }, this);

        var width = element.offsetWidth + elementMargin.left + elementMargin.right,
            height = element.offsetHeight + elementMargin.top + elementMargin.bottom,
            left = 0,
            top = 0,
            right = containerCoordinates.right - containerBorder.right - width,
            bottom = containerCoordinates.bottom - containerBorder.bottom - height;

        if (this.options.includeMargins){
            left += elementMargin.left;
            top += elementMargin.top;
        } else {
            right += elementMargin.right;
            bottom += elementMargin.bottom;
        }

        if (element.getStyle('position') == 'relative'){
            var coords = element.getCoordinates(offsetParent);
            coords.left -= element.getStyle('left').toInt();
            coords.top -= element.getStyle('top').toInt();

            left -= coords.left;
            top -= coords.top;
            if (container.getStyle('position') != 'relative'){
                left += containerBorder.left;
                top += containerBorder.top;
            }
            right += elementMargin.left - coords.left;
            bottom += elementMargin.top - coords.top;

            if (container != offsetParent){
                left += containerMargin.left + offsetParentPadding.left;
                top += ((Browser.ie6 || Browser.ie7) ? 0 : containerMargin.top) + offsetParentPadding.top;
            }
        } else {
            left -= elementMargin.left;
            top -= elementMargin.top;
            if (container != offsetParent){
                left += containerCoordinates.left + containerBorder.left;
                top += containerCoordinates.top + containerBorder.top;
            }
        }

        return {
            x: [left, right],
            y: [top, bottom]
        };
    },

    getDroppableCoordinates: function(element){
        var position = element.getCoordinates();
        if (element.getStyle('position') == 'fixed'){
            var scroll = window.getScroll();
            position.left += scroll.x;
            position.right += scroll.x;
            position.top += scroll.y;
            position.bottom += scroll.y;
        }
        return position;
    },

    checkDroppables: function(){
        var overed = this.droppables.filter(function(el, i){
            el = this.positions ? this.positions[i] : this.getDroppableCoordinates(el);
            var now = this.mouse.now;
            return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
        }, this).getLast();

        if (this.overed != overed){
            if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
            if (overed) this.fireEvent('enter', [this.element, overed]);
            this.overed = overed;
        }
    },

    drag: function(event){
        this.parent(event);
        if (this.options.checkDroppables && this.droppables.length) this.checkDroppables();
    },

    stop: function(event){
        this.checkDroppables();
        this.fireEvent('drop', [this.element, this.overed, event]);
        this.overed = null;
        return this.parent(event);
    }

});

Element.implement({

    makeDraggable: function(options){
        var drag = new Drag.Move(this, options);
        this.store('dragger', drag);
        return drag;
    }

});


/*
---

script: Request.Queue.js

name: Request.Queue

description: Controls several instances of Request and its variants to run only one request at a time.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element
  - Core/Request
  - /Class.Binds

provides: [Request.Queue]

...
*/

Request.Queue = new Class({

    Implements: [Options, Events],

    Binds: ['attach', 'request', 'complete', 'cancel', 'success', 'failure', 'exception'],

    options: {/*
        onRequest: function(argsPassedToOnRequest){},
        onSuccess: function(argsPassedToOnSuccess){},
        onComplete: function(argsPassedToOnComplete){},
        onCancel: function(argsPassedToOnCancel){},
        onException: function(argsPassedToOnException){},
        onFailure: function(argsPassedToOnFailure){},
        onEnd: function(){},
        */
        stopOnFailure: true,
        autoAdvance: true,
        concurrent: 1,
        requests: {}
    },

    initialize: function(options){
        var requests;
        if (options){
            requests = options.requests;
            delete options.requests;
        }
        this.setOptions(options);
        this.requests = {};
        this.queue = [];
        this.reqBinders = {};

        if (requests) this.addRequests(requests);
    },

    addRequest: function(name, request){
        this.requests[name] = request;
        this.attach(name, request);
        return this;
    },

    addRequests: function(obj){
        Object.each(obj, function(req, name){
            this.addRequest(name, req);
        }, this);
        return this;
    },

    getName: function(req){
        return Object.keyOf(this.requests, req);
    },

    attach: function(name, req){
        if (req._groupSend) return this;
        ['request', 'complete', 'cancel', 'success', 'failure', 'exception'].each(function(evt){
            if (!this.reqBinders[name]) this.reqBinders[name] = {};
            this.reqBinders[name][evt] = function(){
                this['on' + evt.capitalize()].apply(this, [name, req].append(arguments));
            }.bind(this);
            req.addEvent(evt, this.reqBinders[name][evt]);
        }, this);
        req._groupSend = req.send;
        req.send = function(options){
            this.send(name, options);
            return req;
        }.bind(this);
        return this;
    },

    removeRequest: function(req){
        var name = typeOf(req) == 'object' ? this.getName(req) : req;
        if (!name && typeOf(name) != 'string') return this;
        req = this.requests[name];
        if (!req) return this;
        ['request', 'complete', 'cancel', 'success', 'failure', 'exception'].each(function(evt){
            req.removeEvent(evt, this.reqBinders[name][evt]);
        }, this);
        req.send = req._groupSend;
        delete req._groupSend;
        return this;
    },

    getRunning: function(){
        return Object.filter(this.requests, function(r){
            return r.running;
        });
    },

    isRunning: function(){
        return !!(Object.keys(this.getRunning()).length);
    },

    send: function(name, options){
        var q = function(){
            this.requests[name]._groupSend(options);
            this.queue.erase(q);
        }.bind(this);

        q.name = name;
        if (Object.keys(this.getRunning()).length >= this.options.concurrent || (this.error && this.options.stopOnFailure)) this.queue.push(q);
        else q();
        return this;
    },

    hasNext: function(name){
        return (!name) ? !!this.queue.length : !!this.queue.filter(function(q){ return q.name == name; }).length;
    },

    resume: function(){
        this.error = false;
        (this.options.concurrent - Object.keys(this.getRunning()).length).times(this.runNext, this);
        return this;
    },

    runNext: function(name){
        if (!this.queue.length) return this;
        if (!name){
            this.queue[0]();
        } else {
            var found;
            this.queue.each(function(q){
                if (!found && q.name == name){
                    found = true;
                    q();
                }
            });
        }
        return this;
    },

    runAll: function(){
        this.queue.each(function(q){
            q();
        });
        return this;
    },

    clear: function(name){
        if (!name){
            this.queue.empty();
        } else {
            this.queue = this.queue.map(function(q){
                if (q.name != name) return q;
                else return false;
            }).filter(function(q){
                return q;
            });
        }
        return this;
    },

    cancel: function(name){
        this.requests[name].cancel();
        return this;
    },

    onRequest: function(){
        this.fireEvent('request', arguments);
    },

    onComplete: function(){
        this.fireEvent('complete', arguments);
        if (!this.queue.length) this.fireEvent('end');
    },

    onCancel: function(){
        if (this.options.autoAdvance && !this.error) this.runNext();
        this.fireEvent('cancel', arguments);
    },

    onSuccess: function(){
        if (this.options.autoAdvance && !this.error) this.runNext();
        this.fireEvent('success', arguments);
    },

    onFailure: function(){
        this.error = true;
        if (!this.options.stopOnFailure && this.options.autoAdvance) this.runNext();
        this.fireEvent('failure', arguments);
    },

    onException: function(){
        this.error = true;
        if (!this.options.stopOnFailure && this.options.autoAdvance) this.runNext();
        this.fireEvent('exception', arguments);
    }

});


/*
---

script: Assets.js

name: Assets

description: Provides methods to dynamically load JavaScript, CSS, and Image files into the document.

license: MIT-style license

authors:
  - Valerio Proietti

requires:
  - Core/Element.Event
  - /MooTools.More

provides: [Assets]

...
*/

var Asset = {

    javascript: function(source, properties){
        if (!properties) properties = {};

        var script = new Element('script', {src: source, type: 'text/javascript'}),
            doc = properties.document || document,
            loaded = 0,
            loadEvent = properties.onload || properties.onLoad;

        var load = loadEvent ? function(){ // make sure we only call the event once
            if (++loaded == 1) loadEvent.call(this);
        } : function(){};

        delete properties.onload;
        delete properties.onLoad;
        delete properties.document;

        return script.addEvents({
            load: load,
            readystatechange: function(){
                if (['loaded', 'complete'].contains(this.readyState)) load.call(this);
            }
        }).set(properties).inject(doc.head);
    },

    css: function(source, properties){
        if (!properties) properties = {};

        var link = new Element('link', {
            rel: 'stylesheet',
            media: 'screen',
            type: 'text/css',
            href: source
        });

        var load = properties.onload || properties.onLoad,
            doc = properties.document || document;

        delete properties.onload;
        delete properties.onLoad;
        delete properties.document;

        if (load) link.addEvent('load', load);
        return link.set(properties).inject(doc.head);
    },

    image: function(source, properties){
        if (!properties) properties = {};

        var image = new Image(),
            element = document.id(image) || new Element('img');

        ['load', 'abort', 'error'].each(function(name){
            var type = 'on' + name,
                cap = 'on' + name.capitalize(),
                event = properties[type] || properties[cap] || function(){};

            delete properties[cap];
            delete properties[type];

            image[type] = function(){
                if (!image) return;
                if (!element.parentNode){
                    element.width = image.width;
                    element.height = image.height;
                }
                image = image.onload = image.onabort = image.onerror = null;
                event.delay(1, element, element);
                element.fireEvent(name, element, 1);
            };
        });

        image.src = element.src = source;
        if (image && image.complete) image.onload.delay(1);
        return element.set(properties);
    },

    images: function(sources, options){
        sources = Array.from(sources);

        var fn = function(){},
            counter = 0;

        options = Object.merge({
            onComplete: fn,
            onProgress: fn,
            onError: fn,
            properties: {}
        }, options);

        return new Elements(sources.map(function(source, index){
            return Asset.image(source, Object.append(options.properties, {
                onload: function(){
                    counter++;
                    options.onProgress.call(this, counter, index, source);
                    if (counter == sources.length) options.onComplete();
                },
                onerror: function(){
                    counter++;
                    options.onError.call(this, counter, index, source);
                    if (counter == sources.length) options.onComplete();
                }
            }));
        }));
    }

};


/*
---

script: Class.Occlude.js

name: Class.Occlude

description: Prevents a class from being applied to a DOM element twice.

license: MIT-style license.

authors:
  - Aaron Newton

requires:
  - Core/Class
  - Core/Element
  - /MooTools.More

provides: [Class.Occlude]

...
*/

Class.Occlude = new Class({

    occlude: function(property, element){
        element = document.id(element || this.element);
        var instance = element.retrieve(property || this.property);
        if (instance && !this.occluded)
            return (this.occluded = instance);

        this.occluded = false;
        element.store(property || this.property, this);
        return this.occluded;
    }

});


/*
---

script: HtmlTable.js

name: HtmlTable

description: Builds table elements with methods to add rows.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Options
  - Core/Events
  - /Class.Occlude

provides: [HtmlTable]

...
*/

var HtmlTable = new Class({

    Implements: [Options, Events, Class.Occlude],

    options: {
        properties: {
            cellpadding: 0,
            cellspacing: 0,
            border: 0
        },
        rows: [],
        headers: [],
        footers: []
    },

    property: 'HtmlTable',

    initialize: function(){
        var params = Array.link(arguments, {options: Type.isObject, table: Type.isElement, id: Type.isString});
        this.setOptions(params.options);
        if (!params.table && params.id) params.table = document.id(params.id);
        this.element = params.table || new Element('table', this.options.properties);
        if (this.occlude()) return this.occluded;
        this.build();
    },

    build: function(){
        this.element.store('HtmlTable', this);

        this.body = document.id(this.element.tBodies[0]) || new Element('tbody').inject(this.element);
        $$(this.body.rows);

        if (this.options.headers.length) this.setHeaders(this.options.headers);
        else this.thead = document.id(this.element.tHead);

        if (this.thead) this.head = this.getHead();
        if (this.options.footers.length) this.setFooters(this.options.footers);

        this.tfoot = document.id(this.element.tFoot);
        if (this.tfoot) this.foot = document.id(this.tfoot.rows[0]);

        this.options.rows.each(function(row){
            this.push(row);
        }, this);
    },

    toElement: function(){
        return this.element;
    },

    empty: function(){
        this.body.empty();
        return this;
    },

    set: function(what, items){
        var target = (what == 'headers') ? 'tHead' : 'tFoot',
            lower = target.toLowerCase();

        this[lower] = (document.id(this.element[target]) || new Element(lower).inject(this.element, 'top')).empty();
        var data = this.push(items, {}, this[lower], what == 'headers' ? 'th' : 'td');

        if (what == 'headers') this.head = this.getHead();
        else this.foot = this.getHead();

        return data;
    },

    getHead: function(){
        var rows = this.thead.rows;
        return rows.length > 1 ? $$(rows) : rows.length ? document.id(rows[0]) : false;
    },

    setHeaders: function(headers){
        this.set('headers', headers);
        return this;
    },

    setFooters: function(footers){
        this.set('footers', footers);
        return this;
    },

    push: function(row, rowProperties, target, tag, where){
        if (typeOf(row) == 'element' && row.get('tag') == 'tr'){
            row.inject(target || this.body, where);
            return {
                tr: row,
                tds: row.getChildren('td')
            };
        }

        var tds = row.map(function(data){
            var td = new Element(tag || 'td', data ? data.properties : {}),
                content = (data ? data.content : '') || data,
                type = typeOf(content);

            if (['element', 'array', 'collection', 'elements'].contains(type)) td.adopt(content);
            else td.set('html', content);

            return td;
        });

        return {
            tr: new Element('tr', rowProperties).inject(target || this.body, where).adopt(tds),
            tds: tds
        };
    }

});


['adopt', 'inject', 'wraps', 'grab', 'replaces', 'dispose'].each(function(method){
    HtmlTable.implement(method, function(){
        this.element[method].apply(this.element, arguments);
        return this;
    });
});




/*
---

script: Class.Refactor.js

name: Class.Refactor

description: Extends a class onto itself with new property, preserving any items attached to the class's namespace.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Class
  - /MooTools.More

# Some modules declare themselves dependent on Class.Refactor
provides: [Class.refactor, Class.Refactor]

...
*/

Class.refactor = function(original, refactors){

    Object.each(refactors, function(item, name){
        var origin = original.prototype[name];
        origin = (origin && origin.$origin) || origin || function(){};
        original.implement(name, (typeof item == 'function') ? function(){
            var old = this.previous;
            this.previous = origin;
            var value = item.apply(this, arguments);
            this.previous = old;
            return value;
        } : item);
    });

    return original;

};


/*
---

script: HtmlTable.Zebra.js

name: HtmlTable.Zebra

description: Builds a stripy table with methods to add rows.

license: MIT-style license

authors:
  - Harald Kirschner
  - Aaron Newton

requires:
  - /HtmlTable
  - /Class.refactor

provides: [HtmlTable.Zebra]

...
*/

HtmlTable = Class.refactor(HtmlTable, {

    options: {
        classZebra: 'table-tr-odd',
        zebra: true
    },

    initialize: function(){
        this.previous.apply(this, arguments);
        if (this.occluded) return this.occluded;
        if (this.options.zebra) this.updateZebras();
    },

    updateZebras: function(){
        Array.each(this.body.rows, this.zebra, this);
    },

    setRowStyle: function(row, i){
        if (this.previous) this.previous(row, i);
        this.zebra(row, i);
    },

    zebra: function(row, i){
        return row[((i % 2) ? 'remove' : 'add')+'Class'](this.options.classZebra);
    },

    push: function(){
        var pushed = this.previous.apply(this, arguments);
        if (this.options.zebra) this.updateZebras();
        return pushed;
    }

});


/*
---

script: HtmlTable.Sort.js

name: HtmlTable.Sort

description: Builds a stripy, sortable table with methods to add rows.

license: MIT-style license

authors:
  - Harald Kirschner
  - Aaron Newton
  - Jacob Thornton

requires:
  - Core/Hash
  - /HtmlTable
  - /Class.refactor
  - /Element.Delegation
  - /String.Extras
  - /Date

provides: [HtmlTable.Sort]

...
*/

HtmlTable = Class.refactor(HtmlTable, {

    options: {/*
        onSort: function(){}, */
        sortIndex: 0,
        sortReverse: false,
        parsers: [],
        defaultParser: 'string',
        classSortable: 'table-sortable',
        classHeadSort: 'table-th-sort',
        classHeadSortRev: 'table-th-sort-rev',
        classNoSort: 'table-th-nosort',
        classGroupHead: 'table-tr-group-head',
        classGroup: 'table-tr-group',
        classCellSort: 'table-td-sort',
        classSortSpan: 'table-th-sort-span',
        sortable: false,
        thSelector: 'th'
    },

    initialize: function (){
        this.previous.apply(this, arguments);
        if (this.occluded) return this.occluded;
        this.sorted = {index: null, dir: 1};
        this.bound = {
            headClick: this.headClick.bind(this)
        };
        this.sortSpans = new Elements();
        if (this.options.sortable){
            this.enableSort();
            if (this.options.sortIndex != null) this.sort(this.options.sortIndex, this.options.sortReverse);
        }
    },

    attachSorts: function(attach){
        this.detachSorts();
        if (attach !== false) this.element.addEvent('click:relay(' + this.options.thSelector + ')', this.bound.headClick);
    },

    detachSorts: function(){
        this.element.removeEvents('click:relay(' + this.options.thSelector + ')');
    },

    setHeaders: function(){
        this.previous.apply(this, arguments);
        if (this.sortEnabled) this.setParsers();
    },

    setParsers: function(){
        this.parsers = this.detectParsers();
    },

    detectParsers: function(){
        return this.head && this.head.getElements(this.options.thSelector).flatten().map(this.detectParser, this);
    },

    detectParser: function(cell, index){
        if (cell.hasClass(this.options.classNoSort) || cell.retrieve('htmltable-parser')) return cell.retrieve('htmltable-parser');
        var thDiv = new Element('div');
        thDiv.adopt(cell.childNodes).inject(cell);
        var sortSpan = new Element('span', {'class': this.options.classSortSpan}).inject(thDiv, 'top');
        this.sortSpans.push(sortSpan);
        var parser = this.options.parsers[index],
            rows = this.body.rows,
            cancel;
        switch (typeOf(parser)){
            case 'function': parser = {convert: parser}; cancel = true; break;
            case 'string': parser = parser; cancel = true; break;
        }
        if (!cancel){
            HtmlTable.ParserPriority.some(function(parserName){
                var current = HtmlTable.Parsers[parserName],
                    match = current.match;
                if (!match) return false;
                for (var i = 0, j = rows.length; i < j; i++){
                    var cell = document.id(rows[i].cells[index]),
                        text = cell ? cell.get('html').clean() : '';
                    if (text && match.test(text)){
                        parser = current;
                        return true;
                    }
                }
            });
        }
        if (!parser) parser = this.options.defaultParser;
        cell.store('htmltable-parser', parser);
        return parser;
    },

    headClick: function(event, el){
        if (!this.head || el.hasClass(this.options.classNoSort)) return;
        return this.sort(Array.indexOf(this.head.getElements(this.options.thSelector).flatten(), el) % this.body.rows[0].cells.length);
    },

    serialize: function() {
        var previousSerialization = this.previous.apply(this, arguments) || {};
        if (this.options.sortable) {
            previousSerialization.sortIndex = this.sorted.index;
            previousSerialization.sortReverse = this.sorted.reverse;
        }
        return previousSerialization;
    },

    restore: function(tableState) {
        if(this.options.sortable && tableState.sortIndex) {
            this.sort(tableState.sortIndex, tableState.sortReverse);
        }
        this.previous.apply(this, arguments);
    },

    setSortedState: function(index, reverse){
        if (reverse != null) this.sorted.reverse = reverse;
        else if (this.sorted.index == index) this.sorted.reverse = !this.sorted.reverse;
        else this.sorted.reverse = this.sorted.index == null;

        if (index != null) this.sorted.index = index;
    },

    setHeadSort: function(sorted){
        var head = $$(!this.head.length ? this.head.cells[this.sorted.index] : this.head.map(function(row){
            return row.getElements(this.options.thSelector)[this.sorted.index];
        }, this).clean());
        if (!head.length) return;
        if (sorted){
            head.addClass(this.options.classHeadSort);
            if (this.sorted.reverse) head.addClass(this.options.classHeadSortRev);
            else head.removeClass(this.options.classHeadSortRev);
        } else {
            head.removeClass(this.options.classHeadSort).removeClass(this.options.classHeadSortRev);
        }
    },

    setRowSort: function(data, pre){
        var count = data.length,
            body = this.body,
            group,
            rowIndex;

        while (count){
            var item = data[--count],
                position = item.position,
                row = body.rows[position];

            if (row.disabled) continue;
            if (!pre){
                group = this.setGroupSort(group, row, item);
                this.setRowStyle(row, count);
            }
            body.appendChild(row);

            for (rowIndex = 0; rowIndex < count; rowIndex++){
                if (data[rowIndex].position > position) data[rowIndex].position--;
            }
        }
    },

    setRowStyle: function(row, i){
        this.previous(row, i);
        row.cells[this.sorted.index].addClass(this.options.classCellSort);
    },

    setGroupSort: function(group, row, item){
        if (group == item.value) row.removeClass(this.options.classGroupHead).addClass(this.options.classGroup);
        else row.removeClass(this.options.classGroup).addClass(this.options.classGroupHead);
        return item.value;
    },

    getParser: function(){
        var parser = this.parsers[this.sorted.index];
        return typeOf(parser) == 'string' ? HtmlTable.Parsers[parser] : parser;
    },

    sort: function(index, reverse, pre){
        if (!this.head) return;

        if (!pre){
            this.clearSort();
            this.setSortedState(index, reverse);
            this.setHeadSort(true);
        }

        var parser = this.getParser();
        if (!parser) return;

        var rel;
        if (!Browser.ie){
            rel = this.body.getParent();
            this.body.dispose();
        }

        var data = this.parseData(parser).sort(function(a, b){
            if (a.value === b.value) return 0;
            return a.value > b.value ? 1 : -1;
        });

        if (this.sorted.reverse == (parser == HtmlTable.Parsers['input-checked'])) data.reverse(true);
        this.setRowSort(data, pre);

        if (rel) rel.grab(this.body);
        this.fireEvent('stateChanged');
        return this.fireEvent('sort', [this.body, this.sorted.index]);
    },

    parseData: function(parser){
        return Array.map(this.body.rows, function(row, i){
            var value = parser.convert.call(document.id(row.cells[this.sorted.index]));
            return {
                position: i,
                value: value
            };
        }, this);
    },

    clearSort: function(){
        this.setHeadSort(false);
        this.body.getElements('td').removeClass(this.options.classCellSort);
    },

    reSort: function(){
        if (this.sortEnabled) this.sort.call(this, this.sorted.index, this.sorted.reverse);
        return this;
    },

    enableSort: function(){
        this.element.addClass(this.options.classSortable);
        this.attachSorts(true);
        this.setParsers();
        this.sortEnabled = true;
        return this;
    },

    disableSort: function(){
        this.element.removeClass(this.options.classSortable);
        this.attachSorts(false);
        this.sortSpans.each(function(span){
            span.destroy();
        });
        this.sortSpans.empty();
        this.sortEnabled = false;
        return this;
    }

});

HtmlTable.ParserPriority = ['date', 'input-checked', 'input-value', 'float', 'number'];

HtmlTable.Parsers = {

    'date': {
        match: /^\d{2}[-\/ ]\d{2}[-\/ ]\d{2,4}$/,
        convert: function(){
            var d = Date.parse(this.get('text').stripTags());
            return (typeOf(d) == 'date') ? d.format('db') : '';
        },
        type: 'date'
    },
    'input-checked': {
        match: / type="(radio|checkbox)" /,
        convert: function(){
            return this.getElement('input').checked;
        }
    },
    'input-value': {
        match: /<input/,
        convert: function(){
            return this.getElement('input').value;
        }
    },
    'number': {
        match: /^\d+[^\d.,]*$/,
        convert: function(){
            return this.get('text').stripTags().toInt();
        },
        number: true
    },
    'numberLax': {
        match: /^[^\d]+\d+$/,
        convert: function(){
            return this.get('text').replace(/[^-?^0-9]/, '').stripTags().toInt();
        },
        number: true
    },
    'float': {
        match: /^[\d]+\.[\d]+/,
        convert: function(){
            return this.get('text').replace(/[^-?^\d.]/, '').stripTags().toFloat();
        },
        number: true
    },
    'floatLax': {
        match: /^[^\d]+[\d]+\.[\d]+$/,
        convert: function(){
            return this.get('text').replace(/[^-?^\d.]/, '').stripTags();
        },
        number: true
    },
    'string': {
        match: null,
        convert: function(){
            return this.get('text').stripTags().toLowerCase();
        }
    },
    'title': {
        match: null,
        convert: function(){
            return this.title;
        }
    }

};

//<1.2compat>
HtmlTable.Parsers = new Hash(HtmlTable.Parsers);
//</1.2compat>

HtmlTable.defineParsers = function(parsers){
    HtmlTable.Parsers = Object.append(HtmlTable.Parsers, parsers);
    for (var parser in parsers){
        HtmlTable.ParserPriority.unshift(parser);
    }
};


/*
---

name: Element.Event.Pseudos.Keys

description: Adds functionality fire events if certain keycombinations are pressed

license: MIT-style license

authors:
  - Arian Stolwijk

requires: [Element.Event.Pseudos]

provides: [Element.Event.Pseudos.Keys]

...
*/

(function(){

var keysStoreKey = '$moo:keys-pressed',
    keysKeyupStoreKey = '$moo:keys-keyup';


Event.definePseudo('keys', function(split, fn, args){

    var event = args[0],
        keys = [],
        pressed = this.retrieve(keysStoreKey, []);

    keys.append(split.value.replace('++', function(){
        keys.push('+'); // shift++ and shift+++a
        return '';
    }).split('+'));

    pressed.include(event.key);

    if (keys.every(function(key){
        return pressed.contains(key);
    })) fn.apply(this, args);

    this.store(keysStoreKey, pressed);

    if (!this.retrieve(keysKeyupStoreKey)){
        var keyup = function(event){
            (function(){
                pressed = this.retrieve(keysStoreKey, []).erase(event.key);
                this.store(keysStoreKey, pressed);
            }).delay(0, this); // Fix for IE
        };
        this.store(keysKeyupStoreKey, keyup).addEvent('keyup', keyup);
    }

});

Object.append(Event.Keys, {
    'shift': 16,
    'control': 17,
    'alt': 18,
    'capslock': 20,
    'pageup': 33,
    'pagedown': 34,
    'end': 35,
    'home': 36,
    'numlock': 144,
    'scrolllock': 145,
    ';': 186,
    '=': 187,
    ',': 188,
    '-': Browser.firefox ? 109 : 189,
    '.': 190,
    '/': 191,
    '`': 192,
    '[': 219,
    '\\': 220,
    ']': 221,
    "'": 222,
    '+': 107
});

})();


/*
---

script: Keyboard.js

name: Keyboard

description: KeyboardEvents used to intercept events on a class for keyboard and format modifiers in a specific order so as to make alt+shift+c the same as shift+alt+c.

license: MIT-style license

authors:
  - Perrin Westrich
  - Aaron Newton
  - Scott Kyle

requires:
  - Core/Events
  - Core/Options
  - Core/Element.Event
  - Element.Event.Pseudos.Keys

provides: [Keyboard]

...
*/

(function(){

    var Keyboard = this.Keyboard = new Class({

        Extends: Events,

        Implements: [Options],

        options: {/*
            onActivate: function(){},
            onDeactivate: function(){},*/
            defaultEventType: 'keydown',
            active: false,
            manager: null,
            events: {},
            nonParsedEvents: ['activate', 'deactivate', 'onactivate', 'ondeactivate', 'changed', 'onchanged']
        },

        initialize: function(options){
            if (options && options.manager){
                this._manager = options.manager;
                delete options.manager;
            }
            this.setOptions(options);
            this._setup();
        },

        addEvent: function(type, fn, internal){
            return this.parent(Keyboard.parse(type, this.options.defaultEventType, this.options.nonParsedEvents), fn, internal);
        },

        removeEvent: function(type, fn){
            return this.parent(Keyboard.parse(type, this.options.defaultEventType, this.options.nonParsedEvents), fn);
        },

        toggleActive: function(){
            return this[this.isActive() ? 'deactivate' : 'activate']();
        },

        activate: function(instance){
            if (instance){
                if (instance.isActive()) return this;
                //if we're stealing focus, store the last keyboard to have it so the relinquish command works
                if (this._activeKB && instance != this._activeKB){
                    this.previous = this._activeKB;
                    this.previous.fireEvent('deactivate');
                }
                //if we're enabling a child, assign it so that events are now passed to it
                this._activeKB = instance.fireEvent('activate');
                Keyboard.manager.fireEvent('changed');
            } else if (this._manager){
                //else we're enabling ourselves, we must ask our parent to do it for us
                this._manager.activate(this);
            }
            return this;
        },

        isActive: function(){
            return this._manager ? (this._manager._activeKB == this) : (Keyboard.manager == this);
        },

        deactivate: function(instance){
            if (instance){
                if (instance === this._activeKB){
                    this._activeKB = null;
                    instance.fireEvent('deactivate');
                    Keyboard.manager.fireEvent('changed');
                }
            } else if (this._manager){
                this._manager.deactivate(this);
            }
            return this;
        },

        relinquish: function(){
            if (this.isActive() && this._manager && this._manager.previous) this._manager.activate(this._manager.previous);
            else this.deactivate();
            return this;
        },

        //management logic
        manage: function(instance){
            if (instance._manager) instance._manager.drop(instance);
            this._instances.push(instance);
            instance._manager = this;
            if (!this._activeKB) this.activate(instance);
            return this;
        },

        drop: function(instance){
            instance.relinquish();
            this._instances.erase(instance);
            if (this._activeKB == instance){
                if (this.previous && this._instances.contains(this.previous)) this.activate(this.previous);
                else this._activeKB = this._instances[0];
            }
            return this;
        },

        trace: function(){
            Keyboard.trace(this);
        },

        each: function(fn){
            Keyboard.each(this, fn);
        },

        /*
            PRIVATE METHODS
        */

        _instances: [],

        _disable: function(instance){
            if (this._activeKB == instance) this._activeKB = null;
        },

        _setup: function(){
            this.addEvents(this.options.events);
            //if this is the root manager, nothing manages it
            if (Keyboard.manager && !this._manager) Keyboard.manager.manage(this);
            if (this.options.active) this.activate();
            else this.relinquish();
        },

        _handle: function(event, type){
            //Keyboard.stop(event) prevents key propagation
            if (event.preventKeyboardPropagation) return;

            var bubbles = !!this._manager;
            if (bubbles && this._activeKB){
                this._activeKB._handle(event, type);
                if (event.preventKeyboardPropagation) return;
            }
            this.fireEvent(type, event);

            if (!bubbles && this._activeKB) this._activeKB._handle(event, type);
        }

    });

    var parsed = {};
    var modifiers = ['shift', 'control', 'alt', 'meta'];
    var regex = /^(?:shift|control|ctrl|alt|meta)$/;

    Keyboard.parse = function(type, eventType, ignore){
        if (ignore && ignore.contains(type.toLowerCase())) return type;

        type = type.toLowerCase().replace(/^(keyup|keydown):/, function($0, $1){
            eventType = $1;
            return '';
        });

        if (!parsed[type]){
            var key, mods = {};
            type.split('+').each(function(part){
                if (regex.test(part)) mods[part] = true;
                else key = part;
            });

            mods.control = mods.control || mods.ctrl; // allow both control and ctrl

            var keys = [];
            modifiers.each(function(mod){
                if (mods[mod]) keys.push(mod);
            });

            if (key) keys.push(key);
            parsed[type] = keys.join('+');
        }

        return eventType + ':keys(' + parsed[type] + ')';
    };

    Keyboard.each = function(keyboard, fn){
        var current = keyboard || Keyboard.manager;
        while (current){
            fn.run(current);
            current = current._activeKB;
        }
    };

    Keyboard.stop = function(event){
        event.preventKeyboardPropagation = true;
    };

    Keyboard.manager = new Keyboard({
        active: true
    });

    Keyboard.trace = function(keyboard){
        keyboard = keyboard || Keyboard.manager;
        var hasConsole = window.console && console.log;
        if (hasConsole) console.log('the following items have focus: ');
        Keyboard.each(keyboard, function(current){
            if (hasConsole) console.log(document.id(current.widget) || current.wiget || current);
        });
    };

    var handler = function(event){
        var keys = [];
        modifiers.each(function(mod){
            if (event[mod]) keys.push(mod);
        });

        if (!regex.test(event.key)) keys.push(event.key);
        Keyboard.manager._handle(event, event.type + ':keys(' + keys.join('+') + ')');
    };

    document.addEvents({
        'keyup': handler,
        'keydown': handler
    });

})();


/*
---

script: Keyboard.Extras.js

name: Keyboard.Extras

description: Enhances Keyboard by adding the ability to name and describe keyboard shortcuts, and the ability to grab shortcuts by name and bind the shortcut to different keys.

license: MIT-style license

authors:
  - Perrin Westrich

requires:
  - /Keyboard
  - /MooTools.More

provides: [Keyboard.Extras]

...
*/
Keyboard.prototype.options.nonParsedEvents.combine(['rebound', 'onrebound']);

Keyboard.implement({

    /*
        shortcut should be in the format of:
        {
            'keys': 'shift+s', // the default to add as an event.
            'description': 'blah blah blah', // a brief description of the functionality.
            'handler': function(){} // the event handler to run when keys are pressed.
        }
    */
    addShortcut: function(name, shortcut){
        this._shortcuts = this._shortcuts || [];
        this._shortcutIndex = this._shortcutIndex || {};

        shortcut.getKeyboard = Function.from(this);
        shortcut.name = name;
        this._shortcutIndex[name] = shortcut;
        this._shortcuts.push(shortcut);
        if (shortcut.keys) this.addEvent(shortcut.keys, shortcut.handler);
        return this;
    },

    addShortcuts: function(obj){
        for (var name in obj) this.addShortcut(name, obj[name]);
        return this;
    },

    removeShortcut: function(name){
        var shortcut = this.getShortcut(name);
        if (shortcut && shortcut.keys){
            this.removeEvent(shortcut.keys, shortcut.handler);
            delete this._shortcutIndex[name];
            this._shortcuts.erase(shortcut);
        }
        return this;
    },

    removeShortcuts: function(names){
        names.each(this.removeShortcut, this);
        return this;
    },

    getShortcuts: function(){
        return this._shortcuts || [];
    },

    getShortcut: function(name){
        return (this._shortcutIndex || {})[name];
    }

});

Keyboard.rebind = function(newKeys, shortcuts){
    Array.from(shortcuts).each(function(shortcut){
        shortcut.getKeyboard().removeEvent(shortcut.keys, shortcut.handler);
        shortcut.getKeyboard().addEvent(newKeys, shortcut.handler);
        shortcut.keys = newKeys;
        shortcut.getKeyboard().fireEvent('rebound');
    });
};


Keyboard.getActiveShortcuts = function(keyboard){
    var activeKBS = [], activeSCS = [];
    Keyboard.each(keyboard, [].push.bind(activeKBS));
    activeKBS.each(function(kb){ activeSCS.extend(kb.getShortcuts()); });
    return activeSCS;
};

Keyboard.getShortcut = function(name, keyboard, opts){
    opts = opts || {};
    var shortcuts = opts.many ? [] : null,
        set = opts.many ? function(kb){
                var shortcut = kb.getShortcut(name);
                if (shortcut) shortcuts.push(shortcut);
            } : function(kb){
                if (!shortcuts) shortcuts = kb.getShortcut(name);
            };
    Keyboard.each(keyboard, set);
    return shortcuts;
};

Keyboard.getShortcuts = function(name, keyboard){
    return Keyboard.getShortcut(name, keyboard, { many: true });
};


/*
---

script: HtmlTable.Select.js

name: HtmlTable.Select

description: Builds a stripy, sortable table with methods to add rows. Rows can be selected with the mouse or keyboard navigation.

license: MIT-style license

authors:
  - Harald Kirschner
  - Aaron Newton

requires:
  - /Keyboard
  - /Keyboard.Extras
  - /HtmlTable
  - /Class.refactor
  - /Element.Delegation
  - /Element.Shortcuts

provides: [HtmlTable.Select]

...
*/

HtmlTable = Class.refactor(HtmlTable, {

    options: {
        /*onRowFocus: function(){},
        onRowUnfocus: function(){},*/
        useKeyboard: true,
        classRowSelected: 'table-tr-selected',
        classRowHovered: 'table-tr-hovered',
        classSelectable: 'table-selectable',
        shiftForMultiSelect: true,
        allowMultiSelect: true,
        selectable: false
    },

    initialize: function(){
        this.previous.apply(this, arguments);
        if (this.occluded) return this.occluded;

        this.selectedRows = new Elements();

        this.bound = {
            mouseleave: this.mouseleave.bind(this),
            clickRow: this.clickRow.bind(this),
            activateKeyboard: function() {
                if (this.keyboard && this.selectEnabled) this.keyboard.activate();
            }.bind(this)
        };

        if (this.options.selectable) this.enableSelect();
    },

    empty: function(){
        this.selectNone();
        return this.previous();
    },

    enableSelect: function(){
        this.selectEnabled = true;
        this.attachSelects();
        this.element.addClass(this.options.classSelectable);
        return this;
    },

    disableSelect: function(){
        this.selectEnabled = false;
        this.attachSelects(false);
        this.element.removeClass(this.options.classSelectable);
        return this;
    },

    push: function(){
        var ret = this.previous.apply(this, arguments);
        this.updateSelects();
        return ret;
    },

    isSelected: function(row){
        return this.selectedRows.contains(row);
    },

    toggleRow: function(row){
        return this[(this.isSelected(row) ? 'de' : '') + 'selectRow'](row);
    },

    selectRow: function(row, _nocheck){
        //private variable _nocheck: boolean whether or not to confirm the row is in the table body
        //added here for optimization when selecting ranges
        if (this.isSelected(row) || (!_nocheck && !this.body.getChildren().contains(row))) return;
        if (!this.options.allowMultiSelect) this.selectNone();

        if (!this.isSelected(row)){
            this.selectedRows.push(row);
            row.addClass(this.options.classRowSelected);
            this.fireEvent('rowFocus', [row, this.selectedRows]);
            this.fireEvent('stateChanged');
        }

        this.focused = row;
        document.clearSelection();

        return this;
    },

    getSelected: function(){
        return this.selectedRows;
    },

    serialize: function() {
        var previousSerialization = this.previous.apply(this, arguments) || {};
        if (this.options.selectable) {
            previousSerialization.selectedRows = this.selectedRows.map(function(row) {
                return Array.indexOf(this.body.rows, row);
            }.bind(this));
        }
        return previousSerialization;
    },

    restore: function(tableState) {
        if(this.options.selectable && tableState.selectedRows) {
            tableState.selectedRows.each(function(index) {
                this.selectRow(this.body.rows[index]);
            }.bind(this));
        }
        this.previous.apply(this, arguments);
    },

    deselectRow: function(row, _nocheck){
        if (!this.isSelected(row) || (!_nocheck && !this.body.getChildren().contains(row))) return;

        this.selectedRows = new Elements(Array.from(this.selectedRows).erase(row));
        row.removeClass(this.options.classRowSelected);
        this.fireEvent('rowUnfocus', [row, this.selectedRows]);
        this.fireEvent('stateChanged');
        return this;
    },

    selectAll: function(selectNone){
        if (!selectNone && !this.options.allowMultiSelect) return;
        this.selectRange(0, this.body.rows.length, selectNone);
        return this;
    },

    selectNone: function(){
        return this.selectAll(true);
    },

    selectRange: function(startRow, endRow, _deselect){
        if (!this.options.allowMultiSelect && !_deselect) return;
        var method = _deselect ? 'deselectRow' : 'selectRow',
            rows = Array.clone(this.body.rows);

        if (typeOf(startRow) == 'element') startRow = rows.indexOf(startRow);
        if (typeOf(endRow) == 'element') endRow = rows.indexOf(endRow);
        endRow = endRow < rows.length - 1 ? endRow : rows.length - 1;

        if (endRow < startRow){
            var tmp = startRow;
            startRow = endRow;
            endRow = tmp;
        }

        for (var i = startRow; i <= endRow; i++) this[method](rows[i], true);

        return this;
    },

    deselectRange: function(startRow, endRow){
        this.selectRange(startRow, endRow, true);
    },

    getSelected: function(){
        return this.selectedRows;
    },

/*
    Private methods:
*/

    enterRow: function(row){
        if (this.hovered) this.hovered = this.leaveRow(this.hovered);
        this.hovered = row.addClass(this.options.classRowHovered);
    },

    leaveRow: function(row){
        row.removeClass(this.options.classRowHovered);
    },

    updateSelects: function(){
        Array.each(this.body.rows, function(row){
            var binders = row.retrieve('binders');
            if (!binders && !this.selectEnabled) return;
            if (!binders){
                binders = {
                    mouseenter: this.enterRow.pass([row], this),
                    mouseleave: this.leaveRow.pass([row], this)
                };
                row.store('binders', binders);
            }
            if (this.selectEnabled) row.addEvents(binders);
            else row.removeEvents(binders);
        }, this);
    },

    shiftFocus: function(offset, event){
        if (!this.focused) return this.selectRow(this.body.rows[0], event);
        var to = this.getRowByOffset(offset);
        if (to === null || this.focused == this.body.rows[to]) return this;
        this.toggleRow(this.body.rows[to], event);
    },

    clickRow: function(event, row){
        var selecting = (event.shift || event.meta || event.control) && this.options.shiftForMultiSelect;
        if (!selecting && !(event.rightClick && this.isSelected(row) && this.options.allowMultiSelect)) this.selectNone();

        if (event.rightClick) this.selectRow(row);
        else this.toggleRow(row);

        if (event.shift){
            this.selectRange(this.rangeStart || this.body.rows[0], row, this.rangeStart ? !this.isSelected(row) : true);
            this.focused = row;
        }
        this.rangeStart = row;
    },

    getRowByOffset: function(offset){
        if (!this.focused) return 0;
        var rows = Array.clone(this.body.rows),
            index = rows.indexOf(this.focused) + offset;

        if (index < 0) index = null;
        if (index >= rows.length) index = null;

        return index;
    },

    attachSelects: function(attach){
        attach = attach != null ? attach : true;

        var method = attach ? 'addEvents' : 'removeEvents';
        this.element[method]({
            mouseleave: this.bound.mouseleave,
            click: this.bound.activateKeyboard
        });

        this.body[method]({
            'click:relay(tr)': this.bound.clickRow,
            'contextmenu:relay(tr)': this.bound.clickRow
        });

        if (this.options.useKeyboard || this.keyboard){
            if (!this.keyboard) this.keyboard = new Keyboard();
            if (!this.selectKeysDefined) {
                this.selectKeysDefined = true;
                var timer, held;

                var move = function(offset){
                    var mover = function(e){
                        clearTimeout(timer);
                        e.preventDefault();

                        var to = this.body.rows[this.getRowByOffset(offset)];
                        if (e.shift && to && this.isSelected(to)){
                            this.deselectRow(this.focused);
                            this.focused = to;
                        } else {
                            if (to && (!this.options.allowMultiSelect || !e.shift)){
                                this.selectNone();
                            }
                            this.shiftFocus(offset, e);
                        }

                        if (held){
                            timer = mover.delay(100, this, e);
                        } else {
                            timer = (function(){
                                held = true;
                                mover(e);
                            }).delay(400);
                        }
                    }.bind(this);
                    return mover;
                }.bind(this);

                var clear = function(){
                    clearTimeout(timer);
                    held = false;
                };
                
                this.keyboard.addEvents({
                    'keydown:shift+up': move(-1),
                    'keydown:shift+down': move(1),
                    'keyup:shift+up': clear,
                    'keyup:shift+down': clear,
                    'keyup:up': clear,
                    'keyup:down': clear
                });

                var shiftHint = '';
                if (this.options.allowMultiSelect && this.options.shiftForMultiSelect && this.options.useKeyboard){
                    shiftHint = " (Shift multi-selects).";
                }

                this.keyboard.addShortcuts({
                    'Select Previous Row': {
                        keys: 'up',
                        shortcut: 'up arrow',
                        handler: move(-1),
                        description: 'Select the previous row in the table.' + shiftHint
                    },
                    'Select Next Row': {
                        keys: 'down',
                        shortcut: 'down arrow',
                        handler: move(1),
                        description: 'Select the next row in the table.' + shiftHint
                    }
                });

            }
            this.keyboard[attach ? 'activate' : 'deactivate']();
        }
        this.updateSelects();
    },

    mouseleave: function(){
        if (this.hovered) this.leaveRow(this.hovered);
    }

});


/*
---

script: Tips.js

name: Tips

description: Class for creating nice tips that follow the mouse cursor when hovering an element.

license: MIT-style license

authors:
  - Valerio Proietti
  - Christoph Pojer
  - Luis Merino

requires:
  - Core/Options
  - Core/Events
  - Core/Element.Event
  - Core/Element.Style
  - Core/Element.Dimensions
  - /MooTools.More

provides: [Tips]

...
*/

(function(){

var read = function(option, element){
    return (option) ? (typeOf(option) == 'function' ? option(element) : element.get(option)) : '';
};

this.Tips = new Class({

    Implements: [Events, Options],

    options: {/*
        onAttach: function(element){},
        onDetach: function(element){},
        onBound: function(coords){},*/
        onShow: function(){
            this.tip.setStyle('display', 'block');
        },
        onHide: function(){
            this.tip.setStyle('display', 'none');
        },
        title: 'title',
        text: function(element){
            return element.get('rel') || element.get('href');
        },
        showDelay: 100,
        hideDelay: 100,
        className: 'tip-wrap',
        offset: {x: 16, y: 16},
        windowPadding: {x:0, y:0},
        fixed: false
    },

    initialize: function(){
        var params = Array.link(arguments, {
            options: Type.isObject,
            elements: function(obj){
                return obj != null;
            }
        });
        this.setOptions(params.options);
        if (params.elements) this.attach(params.elements);
        this.container = new Element('div', {'class': 'tip'});
    },

    toElement: function(){
        if (this.tip) return this.tip;

        this.tip = new Element('div', {
            'class': this.options.className,
            styles: {
                position: 'absolute',
                top: 0,
                left: 0
            }
        }).adopt(
            new Element('div', {'class': 'tip-top'}),
            this.container,
            new Element('div', {'class': 'tip-bottom'})
        );

        return this.tip;
    },

    attach: function(elements){
        $$(elements).each(function(element){
            var title = read(this.options.title, element),
                text = read(this.options.text, element);

            element.set('title', '').store('tip:native', title).retrieve('tip:title', title);
            element.retrieve('tip:text', text);
            this.fireEvent('attach', [element]);

            var events = ['enter', 'leave'];
            if (!this.options.fixed) events.push('move');

            events.each(function(value){
                var event = element.retrieve('tip:' + value);
                if (!event) event = function(event){
                    this['element' + value.capitalize()].apply(this, [event, element]);
                }.bind(this);

                element.store('tip:' + value, event).addEvent('mouse' + value, event);
            }, this);
        }, this);

        return this;
    },

    detach: function(elements){
        $$(elements).each(function(element){
            ['enter', 'leave', 'move'].each(function(value){
                element.removeEvent('mouse' + value, element.retrieve('tip:' + value)).eliminate('tip:' + value);
            });

            this.fireEvent('detach', [element]);

            if (this.options.title == 'title'){ // This is necessary to check if we can revert the title
                var original = element.retrieve('tip:native');
                if (original) element.set('title', original);
            }
        }, this);

        return this;
    },

    elementEnter: function(event, element){
        clearTimeout(this.timer);
        this.timer = (function(){
            this.container.empty();

            ['title', 'text'].each(function(value){
                var content = element.retrieve('tip:' + value);
                var div = this['_' + value + 'Element'] = new Element('div', {
                        'class': 'tip-' + value
                    }).inject(this.container);
                if (content) this.fill(div, content);
            }, this);
            this.show(element);
            this.position((this.options.fixed) ? {page: element.getPosition()} : event);
        }).delay(this.options.showDelay, this);
    },

    elementLeave: function(event, element){
        clearTimeout(this.timer);
        this.timer = this.hide.delay(this.options.hideDelay, this, element);
        this.fireForParent(event, element);
    },

    setTitle: function(title){
        if (this._titleElement){
            this._titleElement.empty();
            this.fill(this._titleElement, title);
        }
        return this;
    },

    setText: function(text){
        if (this._textElement){
            this._textElement.empty();
            this.fill(this._textElement, text);
        }
        return this;
    },

    fireForParent: function(event, element){
        element = element.getParent();
        if (!element || element == document.body) return;
        if (element.retrieve('tip:enter')) element.fireEvent('mouseenter', event);
        else this.fireForParent(event, element);
    },

    elementMove: function(event, element){
        this.position(event);
    },

    position: function(event){
        if (!this.tip) document.id(this);

        var size = window.getSize(), scroll = window.getScroll(),
            tip = {x: this.tip.offsetWidth, y: this.tip.offsetHeight},
            props = {x: 'left', y: 'top'},
            bounds = {y: false, x2: false, y2: false, x: false},
            obj = {};

        for (var z in props){
            obj[props[z]] = event.page[z] + this.options.offset[z];
            if (obj[props[z]] < 0) bounds[z] = true;
            if ((obj[props[z]] + tip[z] - scroll[z]) > size[z] - this.options.windowPadding[z]){
                obj[props[z]] = event.page[z] - this.options.offset[z] - tip[z];
                bounds[z+'2'] = true;
            }
        }

        this.fireEvent('bound', bounds);
        this.tip.setStyles(obj);
    },

    fill: function(element, contents){
        if (typeof contents == 'string') element.set('html', contents);
        else element.adopt(contents);
    },

    show: function(element){
        if (!this.tip) document.id(this);
        if (!this.tip.getParent()) this.tip.inject(document.body);
        this.fireEvent('show', [this.tip, element]);
    },

    hide: function(element){
        if (!this.tip) document.id(this);
        this.fireEvent('hide', [this.tip, element]);
    }

});

})();


/*
---

script: IframeShim.js

name: IframeShim

description: Defines IframeShim, a class for obscuring select lists and flash objects in IE.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Element.Event
  - Core/Element.Style
  - Core/Options
  - Core/Events
  - /Element.Position
  - /Class.Occlude

provides: [IframeShim]

...
*/

var IframeShim = new Class({

    Implements: [Options, Events, Class.Occlude],

    options: {
        className: 'iframeShim',
        src: 'javascript:false;document.write("");',
        display: false,
        zIndex: null,
        margin: 0,
        offset: {x: 0, y: 0},
        browsers: (Browser.ie6 || (Browser.firefox && Browser.version < 3 && Browser.Platform.mac))
    },

    property: 'IframeShim',

    initialize: function(element, options){
        this.element = document.id(element);
        if (this.occlude()) return this.occluded;
        this.setOptions(options);
        this.makeShim();
        return this;
    },

    makeShim: function(){
        if (this.options.browsers){
            var zIndex = this.element.getStyle('zIndex').toInt();

            if (!zIndex){
                zIndex = 1;
                var pos = this.element.getStyle('position');
                if (pos == 'static' || !pos) this.element.setStyle('position', 'relative');
                this.element.setStyle('zIndex', zIndex);
            }
            zIndex = ((this.options.zIndex != null || this.options.zIndex === 0) && zIndex > this.options.zIndex) ? this.options.zIndex : zIndex - 1;
            if (zIndex < 0) zIndex = 1;
            this.shim = new Element('iframe', {
                src: this.options.src,
                scrolling: 'no',
                frameborder: 0,
                styles: {
                    zIndex: zIndex,
                    position: 'absolute',
                    border: 'none',
                    filter: 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)'
                },
                'class': this.options.className
            }).store('IframeShim', this);
            var inject = (function(){
                this.shim.inject(this.element, 'after');
                this[this.options.display ? 'show' : 'hide']();
                this.fireEvent('inject');
            }).bind(this);
            if (!IframeShim.ready) window.addEvent('load', inject);
            else inject();
        } else {
            this.position = this.hide = this.show = this.dispose = Function.from(this);
        }
    },

    position: function(){
        if (!IframeShim.ready || !this.shim) return this;
        var size = this.element.measure(function(){
            return this.getSize();
        });
        if (this.options.margin != undefined){
            size.x = size.x - (this.options.margin * 2);
            size.y = size.y - (this.options.margin * 2);
            this.options.offset.x += this.options.margin;
            this.options.offset.y += this.options.margin;
        }
        this.shim.set({width: size.x, height: size.y}).position({
            relativeTo: this.element,
            offset: this.options.offset
        });
        return this;
    },

    hide: function(){
        if (this.shim) this.shim.setStyle('display', 'none');
        return this;
    },

    show: function(){
        if (this.shim) this.shim.setStyle('display', 'block');
        return this.position();
    },

    dispose: function(){
        if (this.shim) this.shim.dispose();
        return this;
    },

    destroy: function(){
        if (this.shim) this.shim.destroy();
        return this;
    }

});

window.addEvent('load', function(){
    IframeShim.ready = true;
});


/*
---

script: Mask.js

name: Mask

description: Creates a mask element to cover another.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Options
  - Core/Events
  - Core/Element.Event
  - /Class.Binds
  - /Element.Position
  - /IframeShim

provides: [Mask]

...
*/

var Mask = new Class({

    Implements: [Options, Events],

    Binds: ['position'],

    options: {/*
        onShow: function(){},
        onHide: function(){},
        onDestroy: function(){},
        onClick: function(event){},
        inject: {
            where: 'after',
            target: null,
        },
        hideOnClick: false,
        id: null,
        destroyOnHide: false,*/
        style: {},
        'class': 'mask',
        maskMargins: false,
        useIframeShim: true,
        iframeShimOptions: {}
    },

    initialize: function(target, options){
        this.target = document.id(target) || document.id(document.body);
        this.target.store('mask', this);
        this.setOptions(options);
        this.render();
        this.inject();
    },

    render: function(){
        this.element = new Element('div', {
            'class': this.options['class'],
            id: this.options.id || 'mask-' + String.uniqueID(),
            styles: Object.merge({}, this.options.style, {
                display: 'none'
            }),
            events: {
                click: function(event){
                    this.fireEvent('click', event);
                    if (this.options.hideOnClick) this.hide();
                }.bind(this)
            }
        });

        this.hidden = true;
    },

    toElement: function(){
        return this.element;
    },

    inject: function(target, where){
        where = where || (this.options.inject ? this.options.inject.where : '') || this.target == document.body ? 'inside' : 'after';
        target = target || (this.options.inject && this.options.inject.target) || this.target;

        this.element.inject(target, where);

        if (this.options.useIframeShim){
            this.shim = new IframeShim(this.element, this.options.iframeShimOptions);

            this.addEvents({
                show: this.shim.show.bind(this.shim),
                hide: this.shim.hide.bind(this.shim),
                destroy: this.shim.destroy.bind(this.shim)
            });
        }
    },

    position: function(){
        this.resize(this.options.width, this.options.height);

        this.element.position({
            relativeTo: this.target,
            position: 'topLeft',
            ignoreMargins: !this.options.maskMargins,
            ignoreScroll: this.target == document.body
        });

        return this;
    },

    resize: function(x, y){
        var opt = {
            styles: ['padding', 'border']
        };
        if (this.options.maskMargins) opt.styles.push('margin');

        var dim = this.target.getComputedSize(opt);
        if (this.target == document.body){
            this.element.setStyles({width: 0, height: 0});
            var win = window.getScrollSize();
            if (dim.totalHeight < win.y) dim.totalHeight = win.y;
            if (dim.totalWidth < win.x) dim.totalWidth = win.x;
        }
        this.element.setStyles({
            width: Array.pick([x, dim.totalWidth, dim.x]),
            height: Array.pick([y, dim.totalHeight, dim.y])
        });

        return this;
    },

    show: function(){
        if (!this.hidden) return this;

        window.addEvent('resize', this.position);
        this.position();
        this.showMask.apply(this, arguments);

        return this;
    },

    showMask: function(){
        this.element.setStyle('display', 'block');
        this.hidden = false;
        this.fireEvent('show');
    },

    hide: function(){
        if (this.hidden) return this;

        window.removeEvent('resize', this.position);
        this.hideMask.apply(this, arguments);
        if (this.options.destroyOnHide) return this.destroy();

        return this;
    },

    hideMask: function(){
        this.element.setStyle('display', 'none');
        this.hidden = true;
        this.fireEvent('hide');
    },

    toggle: function(){
        this[this.hidden ? 'show' : 'hide']();
    },

    destroy: function(){
        this.hide();
        this.element.destroy();
        this.fireEvent('destroy');
        this.target.eliminate('mask');
    }

});

Element.Properties.mask = {

    set: function(options){
        var mask = this.retrieve('mask');
        if (mask) mask.destroy();
        return this.eliminate('mask').store('mask:options', options);
    },

    get: function(){
        var mask = this.retrieve('mask');
        if (!mask){
            mask = new Mask(this, this.retrieve('mask:options'));
            this.store('mask', mask);
        }
        return mask;
    }

};

Element.implement({

    mask: function(options){
        if (options) this.set('mask', options);
        this.get('mask').show();
        return this;
    },

    unmask: function(){
        this.get('mask').hide();
        return this;
    }

});


/*
---

script: Spinner.js

name: Spinner

description: Adds a semi-transparent overlay over a dom element with a spinnin ajax icon.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - Core/Fx.Tween
  - Core/Request
  - /Class.refactor
  - /Mask

provides: [Spinner]

...
*/

var Spinner = new Class({

    Extends: Mask,

    Implements: Chain,

    options: {/*
        message: false,*/
        'class': 'spinner',
        containerPosition: {},
        content: {
            'class': 'spinner-content'
        },
        messageContainer: {
            'class': 'spinner-msg'
        },
        img: {
            'class': 'spinner-img'
        },
        fxOptions: {
            link: 'chain'
        }
    },

    initialize: function(target, options){
        this.target = document.id(target) || document.id(document.body);
        this.target.store('spinner', this);
        this.setOptions(options);
        this.render();
        this.inject();

        // Add this to events for when noFx is true; parent methods handle hide/show.
        var deactivate = function(){ this.active = false; }.bind(this);
        this.addEvents({
            hide: deactivate,
            show: deactivate
        });
    },

    render: function(){
        this.parent();

        this.element.set('id', this.options.id || 'spinner-' + String.uniqueID());

        this.content = document.id(this.options.content) || new Element('div', this.options.content);
        this.content.inject(this.element);

        if (this.options.message){
            this.msg = document.id(this.options.message) || new Element('p', this.options.messageContainer).appendText(this.options.message);
            this.msg.inject(this.content);
        }

        if (this.options.img){
            this.img = document.id(this.options.img) || new Element('div', this.options.img);
            this.img.inject(this.content);
        }

        this.element.set('tween', this.options.fxOptions);
    },

    show: function(noFx){
        if (this.active) return this.chain(this.show.bind(this));
        if (!this.hidden){
            this.callChain.delay(20, this);
            return this;
        }

        this.active = true;

        return this.parent(noFx);
    },

    showMask: function(noFx){
        var pos = function(){
            this.content.position(Object.merge({
                relativeTo: this.element
            }, this.options.containerPosition));
        }.bind(this);

        if (noFx){
            this.parent();
            pos();
        } else {
            if (!this.options.style.opacity) this.options.style.opacity = this.element.getStyle('opacity').toFloat();
            this.element.setStyles({
                display: 'block',
                opacity: 0
            }).tween('opacity', this.options.style.opacity);
            pos();
            this.hidden = false;
            this.fireEvent('show');
            this.callChain();
        }
    },

    hide: function(noFx){
        if (this.active) return this.chain(this.hide.bind(this));
        if (this.hidden){
            this.callChain.delay(20, this);
            return this;
        }
        this.active = true;
        return this.parent(noFx);
    },

    hideMask: function(noFx){
        if (noFx) return this.parent();
        this.element.tween('opacity', 0).get('tween').chain(function(){
            this.element.setStyle('display', 'none');
            this.hidden = true;
            this.fireEvent('hide');
            this.callChain();
        }.bind(this));
    },

    destroy: function(){
        this.content.destroy();
        this.parent();
        this.target.eliminate('spinner');
    }

});

Request = Class.refactor(Request, {

    options: {
        useSpinner: false,
        spinnerOptions: {},
        spinnerTarget: false
    },

    initialize: function(options){
        this._send = this.send;
        this.send = function(options){
            var spinner = this.getSpinner();
            if (spinner) spinner.chain(this._send.pass(options, this)).show();
            else this._send(options);
            return this;
        };
        this.previous(options);
    },

    getSpinner: function(){
        if (!this.spinner){
            var update = document.id(this.options.spinnerTarget) || document.id(this.options.update);
            if (this.options.useSpinner && update){
                update.set('spinner', this.options.spinnerOptions);
                var spinner = this.spinner = update.get('spinner');
                ['complete', 'exception', 'cancel'].each(function(event){
                    this.addEvent(event, spinner.hide.bind(spinner));
                }, this);
            }
        }
        return this.spinner;
    }

});

Element.Properties.spinner = {

    set: function(options){
        var spinner = this.retrieve('spinner');
        if (spinner) spinner.destroy();
        return this.eliminate('spinner').store('spinner:options', options);
    },

    get: function(){
        var spinner = this.retrieve('spinner');
        if (!spinner){
            spinner = new Spinner(this, this.retrieve('spinner:options'));
            this.store('spinner', spinner);
        }
        return spinner;
    }

};

Element.implement({

    spin: function(options){
        if (options) this.set('spinner', options);
        this.get('spinner').show();
        return this;
    },

    unspin: function(){
        this.get('spinner').hide();
        return this;
    }

});


/*
---

name: Locale.en-GB.Date

description: Date messages for British English.

license: MIT-style license

authors:
  - Aaron Newton

requires:
  - /Locale
  - /Locale.en-US.Date

provides: [Locale.en-GB.Date]

...
*/

Locale.define('en-GB', 'Date', {

    // Culture's date order: DD/MM/YYYY
    dateOrder: ['date', 'month', 'year'],
    shortDate: '%d/%m/%Y',
    shortTime: '%H:%M'

}).inherit('en-US', 'Date');