/*
 * timeago: a jQuery plugin, version: 0.7.1 (2009-02-18)
 * @requires jQuery v1.2 or later
 *
 * Timeago is a jQuery plugin that makes it easy to support automatically
 * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
 *
 * For usage and examples, visit:
 * http://timeago.yarp.com/
 *
 * Licensed under the MIT:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Copyright (c) 2008-2009, Ryan McGeary (ryanonjavascript -[at]- mcgeary [*dot*] org)
 */
(function($) {
  $.timeago = function(timestamp) {if (timestamp instanceof Date) return inWords(timestamp); else if (typeof timestamp == "string") return inWords($.timeago.parse(timestamp)); else return inWords($.timeago.parse($(timestamp).attr("title")));};
  var $t = $.timeago;
  $.extend($.timeago, {settings: {refreshMillis: 60000, allowFuture: false, strings: {prefixAgo: null, prefixFromNow: null, suffixAgo: "ago", suffixFromNow: "from now", ago: null, /* DEPRECATED, use suffixAgo */ fromNow: null, /* DEPRECATED, use suffixFromNow */ seconds: "less than a minute", minute: "about a minute", minutes: "%d minutes", hour: "about an hour", hours: "about %d hours", day: "a day", days: "%d days", month: "about a month", months: "%d months", year: "about a year", years: "%d years"}}, inWords: function(distanceMillis) {var $l = this.settings.strings, prefix = $l.prefixAgo, suffix = $l.suffixAgo || $l.ago; if (this.settings.allowFuture) {if (distanceMillis < 0) {prefix = $l.prefixFromNow; suffix = $l.suffixFromNow || $l.fromNow;} distanceMillis = Math.abs(distanceMillis);} var seconds = distanceMillis / 1000, minutes = seconds / 60, hours = minutes / 60, days = hours / 24, years = days / 365, words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) || seconds < 90 && substitute($l.minute, 1) || minutes < 45 && substitute($l.minutes, Math.round(minutes)) || minutes < 90 && substitute($l.hour, 1) || hours < 24 && substitute($l.hours, Math.round(hours)) || hours < 48 && substitute($l.day, 1) || days < 30 && substitute($l.days, Math.floor(days)) || days < 60 && substitute($l.month, 1) || days < 365 && substitute($l.months, Math.floor(days / 30)) || years < 2 && substitute($l.year, 1) || substitute($l.years, Math.floor(years)); return $.trim([prefix, words, suffix].join(" "));}, parse: function(iso8601) {var s = $.trim(iso8601); s = s.replace(/-/,"/").replace(/-/,"/"); s = s.replace(/T/," ").replace(/Z/," UTC"); s = s.replace(/([\+-]\d\d)\:?(\d\d)/," $1$2");/* -04:00 -> -0400 */ return new Date(s);}});
  $.fn.timeago = function() {var self = this; self.each(refresh); var $s = $t.settings; if ($s.refreshMillis > 0) {setInterval(function() { self.each(refresh); }, $s.refreshMillis);} return self;};
  function refresh() {var date = $t.parse(this.title);if (!isNaN(date)) {$(this).attr('title', $(this).text()).text(inWords(date));}return this;}
  function inWords(date) {return $t.inWords(distance(date));}
  function distance(date) {return (new Date().getTime() - date.getTime());}
  function substitute(stringOrFunction, value) {var string = $.isFunction(stringOrFunction) ? stringOrFunction(value) : stringOrFunction; return string.replace(/%d/i, value);}
  if ($.browser.msie && $.browser.version < 7.0) {document.createElement('abbr');}
})(jQuery);