/* http://keith-wood.name/countdown.html
Countdown for jQuery v1.5.7.
Written by Keith Wood (kbwood{at}iinet.com.au) January 2008.
Dual licensed under the GPL (http://dev.jquery.com/browser/trunk/jquery/GPL-LICENSE.txt) and
MIT (http://dev.jquery.com/browser/trunk/jquery/MIT-LICENSE.txt) licenses.
Please attribute the author if you use it. */
/* Display a countdown timer.
Attach it with options like:
$('div selector').countdown(
{until: new Date(2009, 1 - 1, 1, 0, 0, 0), onExpiry: happyNewYear}); */
(function($) { // Hide scope, no $ conflict
/* Countdown manager. */
function Countdown() {
this.regional = []; // Available regional settings, indexed by language code
this.regional[''] = { // Default regional settings
// The display texts for the counters
labels: ['Years', 'Months', 'Weeks', 'Days', 'Hours', 'Minutes', 'Seconds'],
// The display texts for the counters if only one
labels1: ['Year', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second'],
compactLabels: ['y', 'm', 'w', 'd'], // The compact texts for the counters
timeSeparator: ':', // Separator for time periods
isRTL: false // True for right-to-left languages, false for left-to-right
};
this._defaults = {
until: null, // new Date(year, mth - 1, day, hr, min, sec) - date/time to count down to
// or numeric for seconds offset, or string for unit offset(s):
// 'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds
since: null, // new Date(year, mth - 1, day, hr, min, sec) - date/time to count up from
// or numeric for seconds offset, or string for unit offset(s):
// 'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds
timezone: null, // The timezone (hours or minutes from GMT) for the target times,
// or null for client local
serverSync: null, // A function to retrieve the current server time for synchronisation
format: 'dHMS', // Format for display - upper case for always, lower case only if non-zero,
// 'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds
layout: '', // Build your own layout for the countdown
compact: false, // True to display in a compact format, false for an expanded one
description: '', // The description displayed for the countdown
expiryUrl: '', // A URL to load upon expiry, replacing the current page
expiryText: '', // Text to display upon expiry, replacing the countdown
alwaysExpire: false, // True to trigger onExpiry even if never counted down
onExpiry: null, // Callback when the countdown expires -
// receives no parameters and 'this' is the containing division
onTick: null, // Callback when the countdown is updated -
// receives int[7] being the breakdown by period (based on format)
// and 'this' is the containing division
tickInterval: 1 // Interval (seconds) between onTick callbacks
};
$.extend(this._defaults, this.regional['']);
this._serverSyncs = [];
}
var PROP_NAME = 'countdown';
var Y = 0; // Years
var O = 1; // Months
var W = 2; // Weeks
var D = 3; // Days
var H = 4; // Hours
var M = 5; // Minutes
var S = 6; // Seconds
$.extend(Countdown.prototype, {
/* Class name added to elements to indicate already configured with countdown. */
markerClassName: 'hasCountdown',
/* Shared timer for all countdowns. */
_timer: setInterval(function() { $.countdown._updateTargets(); }, 980),
/* List of currently active countdown targets. */
_timerTargets: [],
/* Override the default settings for all instances of the countdown widget.
@param options (object) the new settings to use as defaults */
setDefaults: function(options) {
this._resetExtraLabels(this._defaults, options);
extendRemove(this._defaults, options || {});
},
/* Convert a date/time to UTC.
@param tz (number) the hour or minute offset from GMT, e.g. +9, -360
@param year (Date) the date/time in that timezone or
(number) the year in that timezone
@param month (number, optional) the month (0 - 11) (omit if year is a Date)
@param day (number, optional) the day (omit if year is a Date)
@param hours (number, optional) the hour (omit if year is a Date)
@param mins (number, optional) the minute (omit if year is a Date)
@param secs (number, optional) the second (omit if year is a Date)
@param ms (number, optional) the millisecond (omit if year is a Date)
@return (Date) the equivalent UTC date/time */
UTCDate: function(tz, year, month, day, hours, mins, secs, ms) {
if (typeof year == 'object' && year.constructor == Date) {
ms = year.getMilliseconds();
secs = year.getSeconds();
mins = year.getMinutes();
hours = year.getHours();
day = year.getDate();
month = year.getMonth();
year = year.getFullYear();
}
var d = new Date();
d.setUTCFullYear(year);
d.setUTCDate(1);
d.setUTCMonth(month || 0);
d.setUTCDate(day || 1);
d.setUTCHours(hours || 0);
d.setUTCMinutes((mins || 0) - (Math.abs(tz) < 30 ? tz * 60 : tz));
d.setUTCSeconds(secs || 0);
d.setUTCMilliseconds(ms || 0);
return d;
},
/* Convert a set of periods into seconds.
Averaged for months and years.
@param periods (number[7]) the periods per year/month/week/day/hour/minute/second
@return (number) the corresponding number of seconds */
periodsToSeconds: function(periods) {
return periods[0] * 31557600 + periods[1] * 2629800 + periods[2] * 604800 +
periods[3] * 86400 + periods[4] * 3600 + periods[5] * 60 + periods[6];
},
/* Retrieve one or more settings values.
@param name (string, optional) the name of the setting to retrieve
or 'all' for all instance settings or omit for all default settings
@return (any) the requested setting(s) */
_settingsCountdown: function(target, name) {
if (!name) {
return $.countdown._defaults;
}
var inst = $.data(target, PROP_NAME);
return (name == 'all' ? inst.options : inst.options[name]);
},
/* Attach the countdown widget to a div.
@param target (element) the containing division
@param options (object) the initial settings for the countdown */
_attachCountdown: function(target, options) {
var $target = $(target);
if ($target.hasClass(this.markerClassName)) {
return;
}
$target.addClass(this.markerClassName);
var inst = {options: $.extend({}, options),
_periods: [0, 0, 0, 0, 0, 0, 0]};
$.data(target, PROP_NAME, inst);
this._changeCountdown(target);
},
/* Add a target to the list of active ones.
@param target (element) the countdown target */
_addTarget: function(target) {
if (!this._hasTarget(target)) {
this._timerTargets.push(target);
}
},
/* See if a target is in the list of active ones.
@param target (element) the countdown target
@return (boolean) true if present, false if not */
_hasTarget: function(target) {
return ($.inArray(target, this._timerTargets) > -1);
},
/* Remove a target from the list of active ones.
@param target (element) the countdown target */
_removeTarget: function(target) {
this._timerTargets = $.map(this._timerTargets,
function(value) { return (value == target ? null : value); }); // delete entry
},
/* Update each active timer target. */
_updateTargets: function() {
for (var i = this._timerTargets.length - 1; i >= 0; i--) {
this._updateCountdown(this._timerTargets[i]);
}
},
/* Redisplay the countdown with an updated display.
@param target (jQuery) the containing division
@param inst (object) the current settings for this instance */
_updateCountdown: function(target, inst) {
var $target = $(target);
inst = inst || $.data(target, PROP_NAME);
if (!inst) {
return;
}
$target.html(this._generateHTML(inst));
$target[(this._get(inst, 'isRTL') ? 'add' : 'remove') + 'Class']('countdown_rtl');
var onTick = this._get(inst, 'onTick');
if (onTick) {
var periods = inst._hold != 'lap' ? inst._periods :
this._calculatePeriods(inst, inst._show, new Date());
var tickInterval = this._get(inst, 'tickInterval');
if (tickInterval == 1 || this.periodsToSeconds(periods) % tickInterval == 0) {
onTick.apply(target, [periods]);
}
}
var expired = inst._hold != 'pause' &&
(inst._since ? inst._now.getTime() < inst._since.getTime() :
inst._now.getTime() >= inst._until.getTime());
if (expired && !inst._expiring) {
inst._expiring = true;
if (this._hasTarget(target) || this._get(inst, 'alwaysExpire')) {
this._removeTarget(target);
var onExpiry = this._get(inst, 'onExpiry');
if (onExpiry) {
onExpiry.apply(target, []);
}
var expiryText = this._get(inst, 'expiryText');
if (expiryText) {
var layout = this._get(inst, 'layout');
inst.options.layout = expiryText;
this._updateCountdown(target, inst);
inst.options.layout = layout;
}
var expiryUrl = this._get(inst, 'expiryUrl');
if (expiryUrl) {
window.location = expiryUrl;
}
}
inst._expiring = false;
}
else if (inst._hold == 'pause') {
this._removeTarget(target);
}
$.data(target, PROP_NAME, inst);
},
/* Reconfigure the settings for a countdown div.
@param target (element) the containing division
@param options (object) the new settings for the countdown or
(string) an individual property name
@param value (any) the individual property value
(omit if options is an object) */
_changeCountdown: function(target, options, value) {
options = options || {};
if (typeof options == 'string') {
var name = options;
options = {};
options[name] = value;
}
var inst = $.data(target, PROP_NAME);
if (inst) {
this._resetExtraLabels(inst.options, options);
extendRemove(inst.options, options);
this._adjustSettings(target, inst);
$.data(target, PROP_NAME, inst);
var now = new Date();
if ((inst._since && inst._since < now) ||
(inst._until && inst._until > now)) {
this._addTarget(target);
}
this._updateCountdown(target, inst);
}
},
/* Reset any extra labelsn and compactLabelsn entries if changing labels.
@param base (object) the options to be updated
@param options (object) the new option values */
_resetExtraLabels: function(base, options) {
var changingLabels = false;
for (var n in options) {
if (n.match(/[Ll]abels/)) {
changingLabels = true;
break;
}
}
if (changingLabels) {
for (var n in base) { // Remove custom numbered labels
if (n.match(/[Ll]abels[0-9]/)) {
base[n] = null;
}
}
}
},
/* Calculate interal settings for an instance.
@param target (element) the containing division
@param inst (object) the current settings for this instance */
_adjustSettings: function(target, inst) {
var now;
var serverSync = this._get(inst, 'serverSync');
var serverOffset = 0;
var serverEntry = null;
for (var i = 0; i < this._serverSyncs.length; i++) {
if (this._serverSyncs[i][0] == serverSync) {
serverEntry = this._serverSyncs[i][1];
break;
}
}
if (serverEntry != null) {
serverOffset = (serverSync ? serverEntry : 0);
now = new Date();
}
else {
var serverResult = (serverSync ? serverSync.apply(target, []) : null);
now = new Date();
serverOffset = (serverResult ? now.getTime() - serverResult.getTime() : 0);
this._serverSyncs.push([serverSync, serverOffset]);
}
var timezone = this._get(inst, 'timezone');
timezone = (timezone == null ? -now.getTimezoneOffset() : timezone);
inst._since = this._get(inst, 'since');
if (inst._since != null) {
inst._since = this.UTCDate(timezone, this._determineTime(inst._since, null));
if (inst._since && serverOffset) {
inst._since.setMilliseconds(inst._since.getMilliseconds() + serverOffset);
}
}
inst._until = this.UTCDate(timezone, this._determineTime(this._get(inst, 'until'), now));
if (serverOffset) {
inst._until.setMilliseconds(inst._until.getMilliseconds() + serverOffset);
}
inst._show = this._determineShow(inst);
},
/* Remove the countdown widget from a div.
@param target (element) the containing division */
_destroyCountdown: function(target) {
var $target = $(target);
if (!$target.hasClass(this.markerClassName)) {
return;
}
this._removeTarget(target);
$target.removeClass(this.markerClassName).empty();
$.removeData(target, PROP_NAME);
},
/* Pause a countdown widget at the current time.
Stop it running but remember and display the current time.
@param target (element) the containing division */
_pauseCountdown: function(target) {
this._hold(target, 'pause');
},
/* Pause a countdown widget at the current time.
Stop the display but keep the countdown running.
@param target (element) the containing division */
_lapCountdown: function(target) {
this._hold(target, 'lap');
},
/* Resume a paused countdown widget.
@param target (element) the containing division */
_resumeCountdown: function(target) {
this._hold(target, null);
},
/* Pause or resume a countdown widget.
@param target (element) the containing division
@param hold (string) the new hold setting */
_hold: function(target, hold) {
var inst = $.data(target, PROP_NAME);
if (inst) {
if (inst._hold == 'pause' && !hold) {
inst._periods = inst._savePeriods;
var sign = (inst._since ? '-' : '+');
inst[inst._since ? '_since' : '_until'] =
this._determineTime(sign + inst._periods[0] + 'y' +
sign + inst._periods[1] + 'o' + sign + inst._periods[2] + 'w' +
sign + inst._periods[3] + 'd' + sign + inst._periods[4] + 'h' +
sign + inst._periods[5] + 'm' + sign + inst._periods[6] + 's');
this._addTarget(target);
}
inst._hold = hold;
inst._savePeriods = (hold == 'pause' ? inst._periods : null);
$.data(target, PROP_NAME, inst);
this._updateCountdown(target, inst);
}
},
/* Return the current time periods.
@param target (element) the containing division
@return (number[7]) the current periods for the countdown */
_getTimesCountdown: function(target) {
var inst = $.data(target, PROP_NAME);
return (!inst ? null : (!inst._hold ? inst._periods :
this._calculatePeriods(inst, inst._show, new Date())));
},
/* Get a setting value, defaulting if necessary.
@param inst (object) the current settings for this instance
@param name (string) the name of the required setting
@return (any) the setting's value or a default if not overridden */
_get: function(inst, name) {
return (inst.options[name] != null ?
inst.options[name] : $.countdown._defaults[name]);
},
/* A time may be specified as an exact value or a relative one.
@param setting (string or number or Date) - the date/time value
as a relative or absolute value
@param defaultTime (Date) the date/time to use if no other is supplied
@return (Date) the corresponding date/time */
_determineTime: function(setting, defaultTime) {
var offsetNumeric = function(offset) { // e.g. +300, -2
var time = new Date();
time.setTime(time.getTime() + offset * 1000);
return time;
};
var offsetString = function(offset) { // e.g. '+2d', '-4w', '+3h +30m'
offset = offset.toLowerCase();
var time = new Date();
var year = time.getFullYear();
var month = time.getMonth();
var day = time.getDate();
var hour = time.getHours();
var minute = time.getMinutes();
var second = time.getSeconds();
var pattern = /([+-]?[0-9]+)\s*(s|m|h|d|w|o|y)?/g;
var matches = pattern.exec(offset);
while (matches) {
switch (matches[2] || 's') {
case 's': second += parseInt(matches[1], 10); break;
case 'm': minute += parseInt(matches[1], 10); break;
case 'h': hour += parseInt(matches[1], 10); break;
case 'd': day += parseInt(matches[1], 10); break;
case 'w': day += parseInt(matches[1], 10) * 7; break;
case 'o':
month += parseInt(matches[1], 10);
day = Math.min(day, $.countdown._getDaysInMonth(year, month));
break;
case 'y':
year += parseInt(matches[1], 10);
day = Math.min(day, $.countdown._getDaysInMonth(year, month));
break;
}
matches = pattern.exec(offset);
}
return new Date(year, month, day, hour, minute, second, 0);
};
var time = (setting == null ? defaultTime :
(typeof setting == 'string' ? offsetString(setting) :
(typeof setting == 'number' ? offsetNumeric(setting) : setting)));
if (time) time.setMilliseconds(0);
return time;
},
/* Determine the number of days in a month.
@param year (number) the year
@param month (number) the month
@return (number) the days in that month */
_getDaysInMonth: function(year, month) {
return 32 - new Date(year, month, 32).getDate();
},
/* Generate the HTML to display the countdown widget.
@param inst (object) the current settings for this instance
@return (string) the new HTML for the countdown display */
_generateHTML: function(inst) {
// Determine what to show
inst._periods = periods = (inst._hold ? inst._periods :
this._calculatePeriods(inst, inst._show, new Date()));
// Show all 'asNeeded' after first non-zero value
var shownNonZero = false;
var showCount = 0;
var show = $.extend({}, inst._show);
for (var period = 0; period < inst._show.length; period++) {
shownNonZero |= (inst._show[period] == '?' && periods[period] > 0);
show[period] = (inst._show[period] == '?' && !shownNonZero ? null : inst._show[period]);
showCount += (show[period] ? 1 : 0);
}
var compact = this._get(inst, 'compact');
var layout = this._get(inst, 'layout');
var labels = (compact ? this._get(inst, 'compactLabels') : this._get(inst, 'labels'));
var timeSeparator = this._get(inst, 'timeSeparator');
var description = this._get(inst, 'description') || '';
var showCompact = function(period) {
var labelsNum = $.countdown._get(inst, 'compactLabels' + periods[period]);
return (show[period] ? periods[period] +
(labelsNum ? labelsNum[period] : labels[period]) + ' ' : '');
};
var showFull = function(period) {
var labelsNum = $.countdown._get(inst, 'labels' + periods[period]);
return (show[period] ?
'' +
periods[period] + ' ' +
(labelsNum ? labelsNum[period] : labels[period]) + '' : '');
};
return (layout ? this._buildLayout(inst, show, layout, compact) :
((compact ? // Compact version
'' +
showCompact(Y) + showCompact(O) + showCompact(W) + showCompact(D) +
(show[H] ? this._minDigits(periods[H], 2) : '') +
(show[M] ? (show[H] ? timeSeparator : '') +
this._minDigits(periods[M], 2) : '') +
(show[S] ? (show[H] || show[M] ? timeSeparator : '') +
this._minDigits(periods[S], 2) : '') :
// Full version
'' +
showFull(Y) + showFull(O) + showFull(W) + showFull(D) +
showFull(H) + showFull(M) + showFull(S)) + '' +
(description ? '' + description + '' : '')));
},
/* Construct a custom layout.
@param inst (object) the current settings for this instance
@param show (string[7]) flags indicating which periods are requested
@param layout (string) the customised layout
@param compact (boolean) true if using compact labels
@return (string) the custom HTML */
_buildLayout: function(inst, show, layout, compact) {
var labels = this._get(inst, (compact ? 'compactLabels' : 'labels'));
var labelFor = function(index) {
return ($.countdown._get(inst,
(compact ? 'compactLabels' : 'labels') + inst._periods[index]) ||
labels)[index];
};
var digit = function(value, position) {
return Math.floor(value / position) % 10;
};
var subs = {desc: this._get(inst, 'description'), sep: this._get(inst, 'timeSeparator'),
yl: labelFor(Y), yn: inst._periods[Y], ynn: this._minDigits(inst._periods[Y], 2),
ynnn: this._minDigits(inst._periods[Y], 3), y1: digit(inst._periods[Y], 1),
y10: digit(inst._periods[Y], 10), y100: digit(inst._periods[Y], 100),
y1000: digit(inst._periods[Y], 1000),
ol: labelFor(O), on: inst._periods[O], onn: this._minDigits(inst._periods[O], 2),
onnn: this._minDigits(inst._periods[O], 3), o1: digit(inst._periods[O], 1),
o10: digit(inst._periods[O], 10), o100: digit(inst._periods[O], 100),
o1000: digit(inst._periods[O], 1000),
wl: labelFor(W), wn: inst._periods[W], wnn: this._minDigits(inst._periods[W], 2),
wnnn: this._minDigits(inst._periods[W], 3), w1: digit(inst._periods[W], 1),
w10: digit(inst._periods[W], 10), w100: digit(inst._periods[W], 100),
w1000: digit(inst._periods[W], 1000),
dl: labelFor(D), dn: inst._periods[D], dnn: this._minDigits(inst._periods[D], 2),
dnnn: this._minDigits(inst._periods[D], 3), d1: digit(inst._periods[D], 1),
d10: digit(inst._periods[D], 10), d100: digit(inst._periods[D], 100),
d1000: digit(inst._periods[D], 1000),
hl: labelFor(H), hn: inst._periods[H], hnn: this._minDigits(inst._periods[H], 2),
hnnn: this._minDigits(inst._periods[H], 3), h1: digit(inst._periods[H], 1),
h10: digit(inst._periods[H], 10), h100: digit(inst._periods[H], 100),
h1000: digit(inst._periods[H], 1000),
ml: labelFor(M), mn: inst._periods[M], mnn: this._minDigits(inst._periods[M], 2),
mnnn: this._minDigits(inst._periods[M], 3), m1: digit(inst._periods[M], 1),
m10: digit(inst._periods[M], 10), m100: digit(inst._periods[M], 100),
m1000: digit(inst._periods[M], 1000),
sl: labelFor(S), sn: inst._periods[S], snn: this._minDigits(inst._periods[S], 2),
snnn: this._minDigits(inst._periods[S], 3), s1: digit(inst._periods[S], 1),
s10: digit(inst._periods[S], 10), s100: digit(inst._periods[S], 100),
s1000: digit(inst._periods[S], 1000)};
var html = layout;
// Replace period containers: {p<}...{p>}
for (var i = 0; i < 7; i++) {
var period = 'yowdhms'.charAt(i);
var re = new RegExp('\\{' + period + '<\\}(.*)\\{' + period + '>\\}', 'g');
html = html.replace(re, (show[i] ? '$1' : ''));
}
// Replace period values: {pn}
$.each(subs, function(n, v) {
var re = new RegExp('\\{' + n + '\\}', 'g');
html = html.replace(re, v);
});
return html;
},
/* Ensure a numeric value has at least n digits for display.
@param value (number) the value to display
@param len (number) the minimum length
@return (string) the display text */
_minDigits: function(value, len) {
value = '' + value;
if (value.length >= len) {
return value;
}
value = '0000000000' + value;
return value.substr(value.length - len);
},
/* Translate the format into flags for each period.
@param inst (object) the current settings for this instance
@return (string[7]) flags indicating which periods are requested (?) or
required (!) by year, month, week, day, hour, minute, second */
_determineShow: function(inst) {
var format = this._get(inst, 'format');
var show = [];
show[Y] = (format.match('y') ? '?' : (format.match('Y') ? '!' : null));
show[O] = (format.match('o') ? '?' : (format.match('O') ? '!' : null));
show[W] = (format.match('w') ? '?' : (format.match('W') ? '!' : null));
show[D] = (format.match('d') ? '?' : (format.match('D') ? '!' : null));
show[H] = (format.match('h') ? '?' : (format.match('H') ? '!' : null));
show[M] = (format.match('m') ? '?' : (format.match('M') ? '!' : null));
show[S] = (format.match('s') ? '?' : (format.match('S') ? '!' : null));
return show;
},
/* Calculate the requested periods between now and the target time.
@param inst (object) the current settings for this instance
@param show (string[7]) flags indicating which periods are requested/required
@param now (Date) the current date and time
@return (number[7]) the current time periods (always positive)
by year, month, week, day, hour, minute, second */
_calculatePeriods: function(inst, show, now) {
// Find endpoints
inst._now = now;
inst._now.setMilliseconds(0);
var until = new Date(inst._now.getTime());
if (inst._since) {
if (now.getTime() < inst._since.getTime()) {
inst._now = now = until;
}
else {
now = inst._since;
}
}
else {
until.setTime(inst._until.getTime());
if (now.getTime() > inst._until.getTime()) {
inst._now = now = until;
}
}
// Calculate differences by period
var periods = [0, 0, 0, 0, 0, 0, 0];
if (show[Y] || show[O]) {
// Treat end of months as the same
var lastNow = $.countdown._getDaysInMonth(now.getFullYear(), now.getMonth());
var lastUntil = $.countdown._getDaysInMonth(until.getFullYear(), until.getMonth());
var sameDay = (until.getDate() == now.getDate() ||
(until.getDate() >= Math.min(lastNow, lastUntil) &&
now.getDate() >= Math.min(lastNow, lastUntil)));
var getSecs = function(date) {
return (date.getHours() * 60 + date.getMinutes()) * 60 + date.getSeconds();
};
var months = Math.max(0,
(until.getFullYear() - now.getFullYear()) * 12 + until.getMonth() - now.getMonth() +
((until.getDate() < now.getDate() && !sameDay) ||
(sameDay && getSecs(until) < getSecs(now)) ? -1 : 0));
periods[Y] = (show[Y] ? Math.floor(months / 12) : 0);
periods[O] = (show[O] ? months - periods[Y] * 12 : 0);
// Adjust for months difference and end of month if necessary
var adjustDate = function(date, offset, last) {
var wasLastDay = (date.getDate() == last);
var lastDay = $.countdown._getDaysInMonth(date.getFullYear() + offset * periods[Y],
date.getMonth() + offset * periods[O]);
if (date.getDate() > lastDay) {
date.setDate(lastDay);
}
date.setFullYear(date.getFullYear() + offset * periods[Y]);
date.setMonth(date.getMonth() + offset * periods[O]);
if (wasLastDay) {
date.setDate(lastDay);
}
return date;
};
if (inst._since) {
until = adjustDate(until, -1, lastUntil);
}
else {
now = adjustDate(new Date(now.getTime()), +1, lastNow);
}
}
var diff = Math.floor((until.getTime() - now.getTime()) / 1000);
var extractPeriod = function(period, numSecs) {
periods[period] = (show[period] ? Math.floor(diff / numSecs) : 0);
diff -= periods[period] * numSecs;
};
extractPeriod(W, 604800);
extractPeriod(D, 86400);
extractPeriod(H, 3600);
extractPeriod(M, 60);
extractPeriod(S, 1);
if (diff > 0 && !inst._since) { // Round up if left overs
var multiplier = [1, 12, 4.3482, 7, 24, 60, 60];
var lastShown = S;
var max = 1;
for (var period = S; period >= Y; period--) {
if (show[period]) {
if (periods[lastShown] >= max) {
periods[lastShown] = 0;
diff = 1;
}
if (diff > 0) {
periods[period]++;
diff = 0;
lastShown = period;
max = 1;
}
}
max *= multiplier[period];
}
}
return periods;
}
});
/* jQuery extend now ignores nulls!
@param target (object) the object to update
@param props (object) the new settings
@return (object) the updated object */
function extendRemove(target, props) {
$.extend(target, props);
for (var name in props) {
if (props[name] == null) {
target[name] = null;
}
}
return target;
}
/* Process the countdown functionality for a jQuery selection.
@param command (string) the command to run (optional, default 'attach')
@param options (object) the new settings to use for these countdown instances
@return (jQuery) for chaining further calls */
$.fn.countdown = function(options) {
var otherArgs = Array.prototype.slice.call(arguments, 1);
if (options == 'getTimes' || options == 'settings') {
return $.countdown['_' + options + 'Countdown'].
apply($.countdown, [this[0]].concat(otherArgs));
}
return this.each(function() {
if (typeof options == 'string') {
$.countdown['_' + options + 'Countdown'].apply($.countdown, [this].concat(otherArgs));
}
else {
$.countdown._attachCountdown(this, options);
}
});
};
/* Initialise the countdown functionality. */
$.countdown = new Countdown(); // singleton instance
})(jQuery);
/*!
* jCarousel - Riding carousels with jQuery
* http://sorgalla.com/jcarousel/
*
* Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*
* Built on top of the jQuery library
* http://jquery.com
*
* Inspired by the "Carousel Component" by Bill Scott
* http://billwscott.com/carousel/
*/
(function(i){var q={vertical:false,rtl:false,start:1,offset:1,size:null,scroll:3,visible:null,animation:"normal",easing:"swing",auto:0,wrap:null,initCallback:null,reloadCallback:null,itemLoadCallback:null,itemFirstInCallback:null,itemFirstOutCallback:null,itemLastInCallback:null,itemLastOutCallback:null,itemVisibleInCallback:null,itemVisibleOutCallback:null,buttonNextHTML:"",buttonPrevHTML:"",buttonNextEvent:"click",buttonPrevEvent:"click",buttonNextCallback:null,buttonPrevCallback:null, itemFallbackDimension:null},r=false;i(window).bind("load.jcarousel",function(){r=true});i.jcarousel=function(a,c){this.options=i.extend({},q,c||{});this.autoStopped=this.locked=false;this.buttonPrevState=this.buttonNextState=this.buttonPrev=this.buttonNext=this.list=this.clip=this.container=null;if(!c||c.rtl===undefined)this.options.rtl=(i(a).attr("dir")||i("html").attr("dir")||"").toLowerCase()=="rtl";this.wh=!this.options.vertical?"width":"height";this.lt=!this.options.vertical?this.options.rtl? "right":"left":"top";for(var b="",d=a.className.split(" "),f=0;f");this.container=this.container.parent()}else if(!this.container.hasClass("jcarousel-container"))this.container= this.list.wrap("").parent()}else{this.container=i(a);this.list=this.container.find("ul,ol").eq(0)}b!==""&&this.container.parent()[0].className.indexOf("jcarousel-skin")==-1&&this.container.wrap('');this.clip=this.list.parent();if(!this.clip.length||!this.clip.hasClass("jcarousel-clip"))this.clip=this.list.wrap("").parent();this.buttonNext=i(".jcarousel-next",this.container);if(this.buttonNext.size()===0&&this.options.buttonNextHTML!==null)this.buttonNext= this.clip.after(this.options.buttonNextHTML).next();this.buttonNext.addClass(this.className("jcarousel-next"));this.buttonPrev=i(".jcarousel-prev",this.container);if(this.buttonPrev.size()===0&&this.options.buttonPrevHTML!==null)this.buttonPrev=this.clip.after(this.options.buttonPrevHTML).next();this.buttonPrev.addClass(this.className("jcarousel-prev"));this.clip.addClass(this.className("jcarousel-clip")).css({overflow:"hidden",position:"relative"});this.list.addClass(this.className("jcarousel-list")).css({overflow:"hidden", position:"relative",top:0,margin:0,padding:0}).css(this.options.rtl?"right":"left",0);this.container.addClass(this.className("jcarousel-container")).css({position:"relative"});!this.options.vertical&&this.options.rtl&&this.container.addClass("jcarousel-direction-rtl").attr("dir","rtl");var j=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible):null;b=this.list.children("li");var e=this;if(b.size()>0){var g=0,k=this.options.offset;b.each(function(){e.format(this,k++);g+=e.dimension(this, j)});this.list.css(this.wh,g+100+"px");if(!c||c.size===undefined)this.options.size=b.size()}this.container.css("display","block");this.buttonNext.css("display","block");this.buttonPrev.css("display","block");this.funcNext=function(){e.next()};this.funcPrev=function(){e.prev()};this.funcResize=function(){e.reload()};this.options.initCallback!==null&&this.options.initCallback(this,"init");if(!r&&i.browser.safari){this.buttons(false,false);i(window).bind("load.jcarousel",function(){e.setup()})}else this.setup()}; var h=i.jcarousel;h.fn=h.prototype={jcarousel:"0.2.7"};h.fn.extend=h.extend=i.extend;h.fn.extend({setup:function(){this.prevLast=this.prevFirst=this.last=this.first=null;this.animating=false;this.tail=this.timer=null;this.inTail=false;if(!this.locked){this.list.css(this.lt,this.pos(this.options.offset)+"px");var a=this.pos(this.options.start,true);this.prevFirst=this.prevLast=null;this.animate(a,false);i(window).unbind("resize.jcarousel",this.funcResize).bind("resize.jcarousel",this.funcResize)}}, reset:function(){this.list.empty();this.list.css(this.lt,"0px");this.list.css(this.wh,"10px");this.options.initCallback!==null&&this.options.initCallback(this,"reset");this.setup()},reload:function(){this.tail!==null&&this.inTail&&this.list.css(this.lt,h.intval(this.list.css(this.lt))+this.tail);this.tail=null;this.inTail=false;this.options.reloadCallback!==null&&this.options.reloadCallback(this);if(this.options.visible!==null){var a=this,c=Math.ceil(this.clipping()/this.options.visible),b=0,d=0; this.list.children("li").each(function(f){b+=a.dimension(this,c);if(f+1this.options.size)c=this.options.size;for(var b= a;b<=c;b++){var d=this.get(b);if(!d.length||d.hasClass("jcarousel-item-placeholder"))return false}return true},get:function(a){return i(".jcarousel-item-"+a,this.list)},add:function(a,c){var b=this.get(a),d=0,f=i(c);if(b.length===0){var j,e=h.intval(a);for(b=this.create(a);;){j=this.get(--e);if(e<=0||j.length){e<=0?this.list.prepend(b):j.after(b);break}}}else d=this.dimension(b);if(f.get(0).nodeName.toUpperCase()=="LI"){b.replaceWith(f);b=f}else b.empty().append(c);this.format(b.removeClass(this.className("jcarousel-item-placeholder")), a);f=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible):null;d=this.dimension(b,f)-d;a>0&&a=this.first&&a<=this.last)){var b=this.dimension(c);athis.options.size?this.options.size:a;for(var d= this.first>a,f=this.options.wrap!="circular"&&this.first<=1?1:this.first,j=d?this.get(f):this.get(this.last),e=d?f:f-1,g=null,k=0,l=false,m=0;d?--e>=a:++ethis.options.size)){j=this.get(this.index(e));if(j.length)g=this.add(e,j.clone(true))}}j=g;m=this.dimension(g);if(l)k+= m;if(this.first!==null&&(this.options.wrap=="circular"||e>=1&&(this.options.size===null||e<=this.options.size)))b=d?b+m:b-m}f=this.clipping();var p=[],o=0,n=0;j=this.get(a-1);for(e=a;++o;){g=this.get(e);l=!g.length;if(g.length===0){g=this.create(e).addClass(this.className("jcarousel-item-placeholder"));j.length===0?this.list.prepend(g):j[d?"before":"after"](g);if(this.first!==null&&this.options.wrap=="circular"&&this.options.size!==null&&(e<=0||e>this.options.size)){j=this.get(this.index(e));if(j.length)g= this.add(e,j.clone(true))}}j=g;m=this.dimension(g);if(m===0)throw Error("jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...");if(this.options.wrap!="circular"&&this.options.size!==null&&e>this.options.size)p.push(g);else if(l)k+=m;n+=m;if(n>=f)break;e++}for(g=0;g0){this.list.css(this.wh,this.dimension(this.list)+k+"px");if(d){b-=k;this.list.css(this.lt,h.intval(this.list.css(this.lt))-k+"px")}}k=a+o-1;if(this.options.wrap!="circular"&& this.options.size&&k>this.options.size)k=this.options.size;if(e>k){o=0;e=k;for(n=0;++o;){g=this.get(e--);if(!g.length)break;n+=this.dimension(g);if(n>=f)break}}e=k-o+1;if(this.options.wrap!="circular"&&e<1)e=1;if(this.inTail&&d){b+=this.tail;this.inTail=false}this.tail=null;if(this.options.wrap!="circular"&&k==this.options.size&&k-o+1>=1){d=h.margin(this.get(k),!this.options.vertical?"marginRight":"marginBottom");if(n-d>f)this.tail=n-f-d}if(c&&a===this.options.size&&this.tail){b-=this.tail;this.inTail= true}for(;a-- >e;)b+=this.dimension(this.get(a));this.prevFirst=this.first;this.prevLast=this.last;this.first=e;this.last=k;return b},animate:function(a,c){if(!(this.locked||this.animating)){this.animating=true;var b=this,d=function(){b.animating=false;a===0&&b.list.css(b.lt,0);if(!b.autoStopped&&(b.options.wrap=="circular"||b.options.wrap=="both"||b.options.wrap=="last"||b.options.size===null||b.last=b.first&&f<=b.last)&&(f<1||f>b.options.size))b.remove(f)};this.notify("onBeforeAnimation");if(!this.options.animation||c===false){this.list.css(this.lt,a+"px");d()}else this.list.animate(!this.options.vertical?this.options.rtl?{right:a}:{left:a}:{top:a},this.options.animation,this.options.easing,d)}},startAuto:function(a){if(a!==undefined)this.options.auto=a;if(this.options.auto===0)return this.stopAuto(); if(this.timer===null){this.autoStopped=false;var c=this;this.timer=window.setTimeout(function(){c.next()},this.options.auto*1E3)}},stopAuto:function(){this.pauseAuto();this.autoStopped=true},pauseAuto:function(){if(this.timer!==null){window.clearTimeout(this.timer);this.timer=null}},buttons:function(a,c){if(a==null){a=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="first"||this.options.size===null||this.last=this.options.size)a=this.tail!==null&&!this.inTail}if(c==null){c=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="last"||this.first>1);if(!this.locked&&(!this.options.wrap||this.options.wrap=="last")&&this.options.size!==null&&this.first==1)c=this.tail!==null&&this.inTail}var b=this;if(this.buttonNext.size()>0){this.buttonNext.unbind(this.options.buttonNextEvent+".jcarousel",this.funcNext);a&&this.buttonNext.bind(this.options.buttonNextEvent+ ".jcarousel",this.funcNext);this.buttonNext[a?"removeClass":"addClass"](this.className("jcarousel-next-disabled")).attr("disabled",a?false:true);this.options.buttonNextCallback!==null&&this.buttonNext.data("jcarouselstate")!=a&&this.buttonNext.each(function(){b.options.buttonNextCallback(b,this,a)}).data("jcarouselstate",a)}else this.options.buttonNextCallback!==null&&this.buttonNextState!=a&&this.options.buttonNextCallback(b,null,a);if(this.buttonPrev.size()>0){this.buttonPrev.unbind(this.options.buttonPrevEvent+ ".jcarousel",this.funcPrev);c&&this.buttonPrev.bind(this.options.buttonPrevEvent+".jcarousel",this.funcPrev);this.buttonPrev[c?"removeClass":"addClass"](this.className("jcarousel-prev-disabled")).attr("disabled",c?false:true);this.options.buttonPrevCallback!==null&&this.buttonPrev.data("jcarouselstate")!=c&&this.buttonPrev.each(function(){b.options.buttonPrevCallback(b,this,c)}).data("jcarouselstate",c)}else this.options.buttonPrevCallback!==null&&this.buttonPrevState!=c&&this.options.buttonPrevCallback(b, null,c);this.buttonNextState=a;this.buttonPrevState=c},notify:function(a){var c=this.prevFirst===null?"init":this.prevFirst=j&&l<=e)&&a(l)}}}},create:function(a){return this.format("",a)},format:function(a,c){a=i(a);for(var b=a.get(0).className.split(" "),d=0;d0){
var groupedData = [];
selects.eq(0).find('optgroup').each(function(i){
groupedData[i] = {};
groupedData[i].label = jQuery(this).attr('label');
groupedData[i].options = [];
jQuery(this).find('option').each(function(){
groupedData[i].options.push({text: jQuery(this).text(), value: jQuery(this).attr('value')});
});
});
return groupedData;
}
else return null;
})();
//check if obj is array
function isArray(obj) {
return obj.constructor == Array;
}
//return tooltip text from option index
function ttText(optIndex){
return (options.tooltipSrc == 'text') ? selectOptions[optIndex].text : selectOptions[optIndex].value;
}
//plugin-generated slider options (can be overridden)
var sliderOptions = {
step: 1,
min: 0,
orientation: 'horizontal',
max: selectOptions.length-1,
range: selects.length > 1,//multiple select elements = true
slide: function(e, ui) {//slide function
var thisHandle = jQuery(ui.handle);
//handle feedback
var textval = ttText(ui.value);
thisHandle
.attr('aria-valuetext', textval)
.attr('aria-valuenow', ui.value)
.find('.ui-slider-tooltip .ttContent')
.text( textval );
//control original select menu
var currSelect = jQuery('#' + thisHandle.attr('id').split('handle_')[1]);
currSelect.find('option').eq(ui.value).attr('selected', 'selected');
},
values: (function(){
var values = [];
selects.each(function(){
values.push( jQuery(this).get(0).selectedIndex );
});
return values;
})()
};
//slider options from settings
options.sliderOptions = (settings) ? jQuery.extend(sliderOptions, settings.sliderOptions) : sliderOptions;
//select element change event
selects.bind('change keyup click', function(){
var thisIndex = jQuery(this).get(0).selectedIndex;
var thisHandle = jQuery('#handle_'+ jQuery(this).attr('id'));
var handleIndex = thisHandle.data('handleNum');
thisHandle.parents('.ui-slider:eq(0)').slider("values", handleIndex, thisIndex);
});
//create slider component div
var sliderComponent = jQuery('');
//CREATE HANDLES
selects.each(function(i){
var hidett = '';
//associate label for ARIA
var thisLabel = jQuery('label[for=' + jQuery(this).attr('id') +']');
//labelled by aria doesn't seem to work on slider handle. Using title attr as backup
var labelText = (thisLabel.size()>0) ? 'Slider control for '+ thisLabel.text()+'' : '';
var thisLabelId = thisLabel.attr('id') || thisLabel.attr('id', 'label_'+handleIds[i]).attr('id');
if( options.tooltip == false ){hidett = ' style="display: none;"';}
jQuery(''+labelText+''+
''+
''+
'')
.data('handleNum',i)
.appendTo(sliderComponent);
});
//CREATE SCALE AND TICS
//write dl if there are optgroups
if(groups) {
var inc = 0;
var scale = sliderComponent.append('
');//class name becomes camelCased label
var groupOpts = this.options;
jQuery(this.options).each(function(i){
var style = (inc == selectOptions.length-1 || inc == 0) ? 'style="display: none;"' : '' ;
var labelText = (options.labelSrc == 'text') ? groupOpts[i].text : groupOpts[i].value;
scale.append('
'+ labelText +'
');
inc++;
});
});
}
//write ol
else {
var scale = sliderComponent.append('').find('.ui-slider-scale:eq(0)');
jQuery(selectOptions).each(function(i){
var style = (i == selectOptions.length-1 || i == 0) ? '' : '' ;
var labelText = (options.labelSrc == 'text') ? this.text : this.value;
scale.append('
'+ labelText +'
');
});
}
function leftVal(i){
return (i/(selectOptions.length-1) * 100).toFixed(2) +'%';
}
//show and hide labels depending on labels pref
//show the last one if there are more than 1 specified
if(options.labels > 1) sliderComponent.find('.ui-slider-scale li:last span.ui-slider-label, .ui-slider-scale dd:last span.ui-slider-label').addClass('ui-slider-label-show');
//set increment
var increm = Math.max(1, Math.round(selectOptions.length / options.labels));
//show em based on inc
for(var j=0; j increm){//don't show if it's too close to the end label
sliderComponent.find('.ui-slider-scale li:eq('+ j +') span.ui-slider-label, .ui-slider-scale dd:eq('+ j +') span.ui-slider-label').addClass('ui-slider-label-show');
}
}
//style the dt's
sliderComponent.find('.ui-slider-scale dt').each(function(i){
jQuery(this).css({
'left': ((100 /( groups.length))*i).toFixed(2) + '%'
});
});
//inject and return
sliderComponent
.insertAfter(jQuery(this).eq(this.length-1))
.slider(options.sliderOptions)
.attr('role','application')
.find('.ui-slider-label')
.each(function(){
jQuery(this).css('marginLeft', -jQuery(this).width()/2);
});
//update tooltip arrow inner color
sliderComponent.find('.ui-tooltip-pointer-down-inner').each(function(){
var bWidth = jQuery('.ui-tooltip-pointer-down-inner').css('borderTopWidth');
var bColor = jQuery(this).parents('.ui-slider-tooltip').css('backgroundColor')
jQuery(this).css('border-top', bWidth+' solid '+bColor);
});
var values = sliderComponent.slider('values');
if(isArray(values)){
jQuery(values).each(function(i){
sliderComponent.find('.ui-slider-tooltip .ttContent').eq(i).text( ttText(this) );
});
}
else {
sliderComponent.find('.ui-slider-tooltip .ttContent').eq(0).text( ttText(values) );
}
return this;
}
/*
### jQuery Star Rating Plugin v3.13 - 2009-03-26 ###
* Home: http://www.fyneworks.com/jquery/star-rating/
* Code: http://code.google.com/p/jquery-star-rating-plugin/
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
###
*/
/*# AVOID COLLISIONS #*/
;if(window.jQuery) (function($){
/*# AVOID COLLISIONS #*/
// IE6 Background Image Fix
if ($.browser.msie) try { document.execCommand("BackgroundImageCache", false, true)} catch(e) { };
// Thanks to http://www.visualjquery.com/rating/rating_redux.html
// plugin initialization
$.fn.rating = function(options){
if(this.length==0) return this; // quick fail
// Handle API methods
if(typeof arguments[0]=='string'){
// Perform API methods on individual elements
if(this.length>1){
var args = arguments;
return this.each(function(){
$.fn.rating.apply($(this), args);
});
};
// Invoke API method handler
$.fn.rating[arguments[0]].apply(this, $.makeArray(arguments).slice(1) || []);
// Quick exit...
return this;
};
// Initialize options for this call
var options = $.extend(
{}/* new object */,
$.fn.rating.options/* default options */,
options || {} /* just-in-time options */
);
// Allow multiple controls with the same name by making each call unique
$.fn.rating.calls++;
// loop through each matched element
this
.not('.star-rating-applied')
.addClass('star-rating-applied')
.each(function(){
// Load control parameters / find context / etc
var control, input = $(this);
var eid = (this.name || 'unnamed-rating').replace(/\[|\]/g, '_').replace(/^\_+|\_+$/g,'');
var context = $(this.form || document.body);
// FIX: http://code.google.com/p/jquery-star-rating-plugin/issues/detail?id=23
var raters = context.data('rating');
if(!raters || raters.call!=$.fn.rating.calls) raters = { count:0, call:$.fn.rating.calls };
var rater = raters[eid];
// if rater is available, verify that the control still exists
if(rater) control = rater.data('rating');
if(rater && control)//{// save a byte!
// add star to control if rater is available and the same control still exists
control.count++;
//}// save a byte!
else{
// create new control if first star or control element was removed/replaced
// Initialize options for this raters
control = $.extend(
{}/* new object */,
options || {} /* current call options */,
($.metadata? input.metadata(): ($.meta?input.data():null)) || {}, /* metadata options */
{ count:0, stars: [], inputs: [] }
);
// increment number of rating controls
control.serial = raters.count++;
// create rating element
rater = $('');
input.before(rater);
// Mark element for initialization (once all stars are ready)
rater.addClass('rating-to-be-drawn');
// Accept readOnly setting from 'disabled' property
if(input.attr('disabled')) control.readOnly = true;
// Create 'cancel' button
rater.append(
control.cancel = $('