discovery-all.js

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 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
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 * Includes Sizzle.js
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 * Copyright 2010, The Dojo Foundation
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 * Date: Sat Feb 13 22:33:48 2010 -0500
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f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
(function(){var j=this,n=j._,i=function(a){this._wrapped=a},m=typeof StopIteration!=="undefined"?StopIteration:"__break__",b=j._=function(a){return new i(a)};if(typeof exports!=="undefined")exports._=b;var k=Array.prototype.slice,o=Array.prototype.unshift,p=Object.prototype.toString,q=Object.prototype.hasOwnProperty,r=Object.prototype.propertyIsEnumerable;b.VERSION="0.5.6";b.each=function(a,c,d){try{if(a.forEach)a.forEach(c,d);else if(b.isArray(a)||b.isArguments(a))for(var e=0,f=a.length;e<f;e++)c.call(d,
a[e],e,a);else{var g=b.keys(a);f=g.length;for(e=0;e<f;e++)c.call(d,a[g[e]],g[e],a)}}catch(h){if(h!=m)throw h;}return a};b.map=function(a,c,d){if(a&&b.isFunction(a.map))return a.map(c,d);var e=[];b.each(a,function(f,g,h){e.push(c.call(d,f,g,h))});return e};b.reduce=function(a,c,d,e){if(a&&b.isFunction(a.reduce))return a.reduce(b.bind(d,e),c);b.each(a,function(f,g,h){c=d.call(e,c,f,g,h)});return c};b.reduceRight=function(a,c,d,e){if(a&&b.isFunction(a.reduceRight))return a.reduceRight(b.bind(d,e),c);
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d);var e=true;b.each(a,function(f,g,h){(e=e&&c.call(d,f,g,h))||b.breakLoop()});return e};b.any=function(a,c,d){c=c||b.identity;if(a&&b.isFunction(a.some))return a.some(c,d);var e=false;b.each(a,function(f,g,h){if(e=c.call(d,f,g,h))b.breakLoop()});return e};b.include=function(a,c){if(b.isArray(a))return b.indexOf(a,c)!=-1;var d=false;b.each(a,function(e){if(d=e===c)b.breakLoop()});return d};b.invoke=function(a,c){var d=b.rest(arguments,2);return b.map(a,function(e){return(c?e[c]:e).apply(e,d)})};b.pluck=
function(a,c){return b.map(a,function(d){return d[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a))return Math.max.apply(Math,a);var e={computed:-Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g>=e.computed&&(e={value:f,computed:g})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a))return Math.min.apply(Math,a);var e={computed:Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g<e.computed&&(e={value:f,computed:g})});return e.value};b.sortBy=function(a,c,d){return b.pluck(b.map(a,
function(e,f,g){return{value:e,criteria:c.call(d,e,f,g)}}).sort(function(e,f){e=e.criteria;f=f.criteria;return e<f?-1:e>f?1:0}),"value")};b.sortedIndex=function(a,c,d){d=d||b.identity;for(var e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<d(c)?(e=g+1):(f=g)}return e};b.toArray=function(a){if(!a)return[];if(a.toArray)return a.toArray();if(b.isArray(a))return a;if(b.isArguments(a))return k.call(a);return b.values(a)};b.size=function(a){return b.toArray(a).length};b.first=function(a,c,d){return c&&!d?k.call(a,
0,c):a[0]};b.rest=function(a,c,d){return k.call(a,b.isUndefined(c)||d?1:c)};b.last=function(a){return a[a.length-1]};b.compact=function(a){return b.select(a,function(c){return!!c})};b.flatten=function(a){return b.reduce(a,[],function(c,d){if(b.isArray(d))return c.concat(b.flatten(d));c.push(d);return c})};b.without=function(a){var c=b.rest(arguments);return b.select(a,function(d){return!b.include(c,d)})};b.uniq=function(a,c){return b.reduce(a,[],function(d,e,f){if(0==f||(c===true?b.last(d)!=e:!b.include(d,
e)))d.push(e);return d})};b.intersect=function(a){var c=b.rest(arguments);return b.select(b.uniq(a),function(d){return b.all(c,function(e){return b.indexOf(e,d)>=0})})};b.zip=function(){for(var a=b.toArray(arguments),c=b.max(b.pluck(a,"length")),d=new Array(c),e=0;e<c;e++)d[e]=b.pluck(a,String(e));return d};b.indexOf=function(a,c){if(a.indexOf)return a.indexOf(c);for(var d=0,e=a.length;d<e;d++)if(a[d]===c)return d;return-1};b.lastIndexOf=function(a,c){if(a.lastIndexOf)return a.lastIndexOf(c);for(var d=
a.length;d--;)if(a[d]===c)return d;return-1};b.range=function(a,c,d){var e=b.toArray(arguments),f=e.length<=1;a=f?0:e[0];c=f?e[0]:e[1];d=e[2]||1;e=Math.ceil((c-a)/d);if(e<=0)return[];e=new Array(e);f=a;for(var g=0;1;f+=d){if((d>0?f-c:c-f)>=0)return e;e[g++]=f}};b.bind=function(a,c){var d=b.rest(arguments,2);return function(){return a.apply(c||j,d.concat(b.toArray(arguments)))}};b.bindAll=function(a){var c=b.rest(arguments);if(c.length==0)c=b.functions(a);b.each(c,function(d){a[d]=b.bind(a[d],a)});
return a};b.delay=function(a,c){var d=b.rest(arguments,2);return setTimeout(function(){return a.apply(a,d)},c)};b.defer=function(a){return b.delay.apply(b,[a,1].concat(b.rest(arguments)))};b.wrap=function(a,c){return function(){var d=[a].concat(b.toArray(arguments));return c.apply(c,d)}};b.compose=function(){var a=b.toArray(arguments);return function(){for(var c=b.toArray(arguments),d=a.length-1;d>=0;d--)c=[a[d].apply(this,c)];return c[0]}};b.keys=function(a){if(b.isArray(a))return b.range(0,a.length);
var c=[];for(var d in a)q.call(a,d)&&c.push(d);return c};b.values=function(a){return b.map(a,b.identity)};b.functions=function(a){return b.select(b.keys(a),function(c){return b.isFunction(a[c])}).sort()};b.extend=function(a,c){for(var d in c)a[d]=c[d];return a};b.clone=function(a){if(b.isArray(a))return a.slice(0);return b.extend({},a)};b.tap=function(a,c){c(a);return a};b.isEqual=function(a,c){if(a===c)return true;var d=typeof a;if(d!=typeof c)return false;if(a==c)return true;if(!a&&c||a&&!c)return false;
if(a.isEqual)return a.isEqual(c);if(b.isDate(a)&&b.isDate(c))return a.getTime()===c.getTime();if(b.isNaN(a)&&b.isNaN(c))return true;if(b.isRegExp(a)&&b.isRegExp(c))return a.source===c.source&&a.global===c.global&&a.ignoreCase===c.ignoreCase&&a.multiline===c.multiline;if(d!=="object")return false;if(a.length&&a.length!==c.length)return false;d=b.keys(a);var e=b.keys(c);if(d.length!=e.length)return false;for(var f in a)if(!b.isEqual(a[f],c[f]))return false;return true};b.isEmpty=function(a){return b.keys(a).length==
0};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=function(a){return!!(a&&a.concat&&a.unshift)};b.isArguments=function(a){return a&&b.isNumber(a.length)&&!b.isArray(a)&&!r.call(a,"length")};b.isFunction=function(a){return!!(a&&a.constructor&&a.call&&a.apply)};b.isString=function(a){return!!(a===""||a&&a.charCodeAt&&a.substr)};b.isNumber=function(a){return p.call(a)==="[object Number]"};b.isDate=function(a){return!!(a&&a.getTimezoneOffset&&a.setUTCFullYear)};b.isRegExp=function(a){return!!(a&&
a.test&&a.exec&&(a.ignoreCase||a.ignoreCase===false))};b.isNaN=function(a){return b.isNumber(a)&&isNaN(a)};b.isNull=function(a){return a===null};b.isUndefined=function(a){return typeof a=="undefined"};b.noConflict=function(){j._=n;return this};b.identity=function(a){return a};b.breakLoop=function(){throw m;};var s=0;b.uniqueId=function(a){var c=s++;return a?a+c:c};b.templateSettings={start:"<%",end:"%>",interpolate:/<%=(.+?)%>/g};b.template=function(a,c){var d=b.templateSettings;a=new Function("obj",
"var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+a.replace(/[\r\t\n]/g," ").replace(new RegExp("'(?=[^"+d.end[0]+"]*"+d.end+")","g"),"\t").split("'").join("\\'").split("\t").join("'").replace(d.interpolate,"',$1,'").split(d.start).join("');").split(d.end).join("p.push('")+"');}return p.join('');");return c?a(c):a};b.forEach=b.each;b.foldl=b.inject=b.reduce;b.foldr=b.reduceRight;b.filter=b.select;b.every=b.all;b.some=b.any;b.head=b.first;b.tail=b.rest;b.methods=b.functions;
var l=function(a,c){return c?b(a).chain():a};b.each(b.functions(b),function(a){var c=b[a];i.prototype[a]=function(){var d=b.toArray(arguments);o.call(d,this._wrapped);return l(c.apply(b,d),this._chain)}});b.each(["pop","push","reverse","shift","sort","splice","unshift"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){c.apply(this._wrapped,arguments);return l(this._wrapped,this._chain)}});b.each(["concat","join","slice"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){return l(c.apply(this._wrapped,
arguments),this._chain)}});i.prototype.chain=function(){this._chain=true;return this};i.prototype.value=function(){return this._wrapped}})();
/* Browser Utilities
 * Based on amo2009/addons.js
**/

function BrowserUtils() {
    "use strict";

    var userAgentStrings = {
            'firefox' : /Mozilla.*(Firefox|Minefield|Namoroka|Shiretoko|GranParadiso|BonEcho|Iceweasel|Fennec|MozillaDeveloperPreview)\/([^\s]*).*$/,
            'seamonkey': /Mozilla.*(SeaMonkey|Iceape)\/([^\s]*).*$/,
            'mobile': /Mozilla.*(Fennec)\/([^\s]*)$/,
            'thunderbird': /Mozilla.*(Thunderbird|Shredder|Lanikai)\/([^\s*]*).*$/
        },
        osStrings = {
            'windows': 'Windows',
            'mac': 'Mac',
            'linux': 'Linux',
            'android': 'Android',
            'maemo': 'Maemo'
        };

    // browser detection
    var browser = {},
        browserVersion = 0,
        pattern, match, i,
        badBrowser = true;
    for (i in userAgentStrings) {
        if (userAgentStrings.hasOwnProperty(i)) {
            pattern = userAgentStrings[i];
            match = pattern.exec(navigator.userAgent);
            browser[i] = !!(match && match.length === 3);
            if (browser[i]) {
                browserVersion = escape_(match[2]);
                badBrowser = false;
            }
        }
    }

    var os = {},
        platform = "";
    for (i in osStrings) {
        if (osStrings.hasOwnProperty(i)) {
            pattern = osStrings[i];
            os[i] = navigator.userAgent.indexOf(pattern) != -1;
            if (os[i]) {
                platform = i;
            }
        }
    }
    if (!platform) {
        os['other'] = !platform;
        platform = "other";
    }

    return {
        "browser": browser,
        "browserVersion": browserVersion,
        "badBrowser": badBrowser,
        "os": os,
        "platform": platform,
        "platformName": gettext(osStrings[platform])
    };
}

var VersionCompare = {
    /**
     * Mozilla-style version numbers comparison in Javascript
     * (JS-translated version of PHP versioncompare component)
     * @return -1: a<b, 0: a==b, 1: a>b
     */
    compareVersions: function(a,b) {
        var al = a.split('.'),
            bl = b.split('.'),
            ap, bp, r, i;
        for (i=0; i<al.length || i<bl.length; i++) {
            ap = (i<al.length ? al[i] : null);
            bp = (i<bl.length ? bl[i] : null);
            r = this.compareVersionParts(ap,bp);
            if (r !== 0)
                return r;
        }
        return 0;
    },

    /**
     * helper function: compare a single version part
     */
    compareVersionParts: function(ap,bp) {
        var avp = this.parseVersionPart(ap),
            bvp = this.parseVersionPart(bp),
            r = this.cmp(avp['numA'],bvp['numA']);
        if (r) return r;
        r = this.strcmp(avp['strB'],bvp['strB']);
        if (r) return r;
        r = this.cmp(avp['numC'],bvp['numC']);
        if (r) return r;
        return this.strcmp(avp['extraD'],bvp['extraD']);
    },

    /**
     * helper function: parse a version part
     */
    parseVersionPart: function(p) {
        if (p == '*') {
            return {
                'numA'   : Number.MAX_VALUE,
                'strB'   : '',
                'numC'   : 0,
                'extraD' : ''
                };
        }
        var pattern = /^([-\d]*)([^-\d]*)([-\d]*)(.*)$/,
            m = pattern.exec(p),
            r = {
            'numA'  : parseInt(m[1], 10),
            'strB'   : m[2],
            'numC'   : parseInt(m[3], 10),
            'extraD' : m[4]
            };
        if (r['strB'] == '+') {
            r['numA']++;
            r['strB'] = 'pre';
        }
        return r;
    },

    /**
     * helper function: compare numeric version parts
     */
    cmp: function(an,bn) {
        if (isNaN(an)) an = 0;
        if (isNaN(bn)) bn = 0;
        if (an < bn)
            return -1;
        if (an > bn)
            return 1;
        return 0;
    },

    /**
     * helper function: compare string version parts
     */
    strcmp: function(as,bs) {
        if (as == bs)
            return 0;
        // any string comes *before* the empty string
        if (as === '')
            return 1;
        if (bs === '')
            return -1;
        // normal string comparison for non-empty strings (like strcmp)
        if (as < bs)
            return -1;
        else if(as > bs)
            return 1;
        else
            return 0;
    }
};
/* Global initialization script */
var z = {};

$(document).ready(function(){

    // Initialize install buttons.
    $('.install').installButton();
    if ($('.backup-button').length) {
        $('.backup-button').showBackupButton();
    }

    // Initialize any tabbed interfaces.  See: tabs.js
    if ($.fn.tabify) {
        $('.tab-wrapper').tabify();
    }

    // Initialize email links
    $('span.emaillink').each(function() {
        $(this).find('.i').remove();
        var em = $(this).text().split('').reverse().join('');
        $(this).prev('a').attr('href', 'mailto:' + em).addClass('email');
    });

    // fake placeholders if we need to.
    if (!('placeholder' in document.createElement('input'))) {
        $('input[placeholder]').placeholder();
    }

    if (z.readonly) {
        $('form[method=post]')
            .before(gettext('This feature is temporarily disabled while we perform website maintenance. Please check back a little later.'))
            .find('input, button, select').attr('disabled', true);
    }
});

z.inlineSVG = (function() {
  var e = document.createElement('div');
  e.innerHTML = '<svg></svg>';
  return !!(window.SVGSVGElement && e.firstChild instanceof window.SVGSVGElement);
})();
if (!z.inlineSVG) {
    $("body").addClass("noInlineSVG");
}
z.cssTransitions = (function() {
    var shim = document.createElement('div');
    shim.innerHTML = '<div style="-webkit-transition:color 1s linear;-moz-transition:color 1s linear;"></div>';
    var test = document.body.style.webkitTransition !== undefined ||
               document.body.style.MozTransition !== undefined;
    return test;
})();
z.hasTruncation = (function() {
    var shim = document.createElement('div');
    shim.innerHTML = '<div style="text-overflow: ellipsis"></div>';
    var s = shim.firstChild.style;
    return 'textOverflow' in s || 'OTextOverflow' in s;
})();

/* prevent-default function wrapper */
function _pd(func) {
    return function(e) {
        e.preventDefault();
        func.apply(this, arguments);
    };
}


/* Fake the placeholder attribute since Firefox 3.6 doesn't support it. */
jQuery.fn.placeholder = function(new_value) {

    if (new_value) {
        this.attr('placeholder', new_value);
    }

    /* Bail early if we have built-in placeholder support. */
    if ('placeholder' in document.createElement('input')) {
        return this;
    }

    if (new_value && this.hasClass('placeholder')) {
        this.val('').blur();
    }

    return this.focus(function() {
        var $this = $(this),
            text = $this.attr('placeholder');

        if ($this.val() == text) {
            $this.val('').removeClass('placeholder');
        }
    }).blur(function() {
        var $this = $(this),
            text = $this.attr('placeholder');

        if ($this.val() == '') {
            $this.val(text).addClass('placeholder');
        }
    }).each(function(){
        /* Remove the placeholder text before submitting the form. */
        var self = $(this);
        self.closest('form').submit(function() {
            if (self.hasClass('placeholder')) {
                self.val('');
            }
        });
    }).blur();
};


jQuery.fn.hasattr = function(name) {
    return this.attr(name) !== undefined;
}


var escape_ = function(s){
    return s.replace('&', '&amp;').replace('>', '&gt;').replace('<', '&lt;')
            .replace("'", '&#39;').replace('"', '&#34;');
};

//TODO(potch): kill underscore dead. until then, fake it on mobile.
if (!('_' in window)) _ = {};
/* is ``key`` in obj? */
_.haskey = function(obj, key) {
    return typeof obj[key] !== "undefined";
};


/* Detect browser, version, and OS. */
$.extend(z, BrowserUtils());
$(document.body).addClass(z.platform).toggleClass('badbrowser', z.badBrowser);


/* Details for the current application. */
z.app = document.body.getAttribute('data-app');
z.appName = document.body.getAttribute('data-appname');
z.appMatchesUserAgent = z.browser[z.app];

z.anonymous = JSON.parse(document.body.getAttribute('data-anonymous'))

z.media_url = document.body.getAttribute('data-media-url');

z.readonly = JSON.parse(document.body.getAttribute('data-readonly'));

z.hasNightly = false;
if (z.browser.firefox) {
    var nightlyVer = document.body.getAttribute('data-nightly-version');
    if (nightlyVer) {
        z.hasNightly = (VersionCompare.compareVersions(z.browserVersion, nightlyVer) > -1);
    }
    var betaVer = document.body.getAttribute('data-min-beta-version');
    z.fxBeta = (VersionCompare.compareVersions(z.browserVersion, betaVer) > -1);
    if (z.fxBeta) {
        $(document.body).addClass('fxbeta');
    }
} else {
    z.fxBeta = false;
}

if (z.badBrowser) {
    $(".get-fx-message").show();
}
/* Python(ish) string formatting:
 * >>> format('{0}', ['zzz'])
 * "zzz"
 * >>> format('{0}{1}', 1, 2)
 * "12"
 * >>> format('{x}', {x: 1})
 * "1"
 */
var format = (function() {
    var re = /\{([^}]+)\}/g;
    return function(s, args) {
        if (!args) return;
        if (!(args instanceof Array || args instanceof Object))
            args = Array.prototype.slice.call(arguments, 1);
        return s.replace(re, function(_, match){ return args[match]; });
    };
})();
function template(s) {
    return function(args) { return format(s, args); };
}
/**
 * zCarousel: like jCarouselLite, but good.
 * by potch
 *
 * handles fluid layouts like a champ!
 */

(function($) {

$.fn.zCarousel = function(o) {
    o = $.extend({
        itemsPerPage: 1,
        circular: false,
        useTransitions: z.cssTransitions
    }, o);

    var $self = $(this).eq(0),
        $strip = $(".slider", $self),
        $lis = $strip.find(".panel"),
        $prev = $(o.btnPrev),
        $next = $(o.btnNext),
        prop = $("body").hasClass("html-rtl") ? "right" : "left",
        currentPos = 0,
        maxPos = Math.ceil($lis.length / o.itemsPerPage);

    if (!$strip.length) return $self;

    function render(pos) {
        if (o.useTransitions) {
            if (o.circular) {
                currentPos = pos > maxPos+1 ? pos-maxPos : (pos < 0 ? pos+maxPos : pos);
                if ($strip.hasClass("noslide")) {
                    currentPos = (pos > maxPos) ? 1 : (pos < 1 ? maxPos : pos);
                }
            } else {
                currentPos = Math.min(Math.max(0, pos), maxPos-1);
            }
        } else {
            if (o.circular) {
                currentPos = (pos > maxPos) ? 1 : (pos < 1 ? maxPos : pos);
            } else {
                currentPos = Math.min(Math.max(0, pos), maxPos-1);
            }
        }
        $strip.css(prop, currentPos * -100 + "%");
        $prev.toggleClass("disabled", currentPos == 0 && !o.circular);
        $next.toggleClass("disabled", currentPos == maxPos-1 && !o.circular);
        //wait for paint to clear the class. lame.
        setTimeout(function() {
            $strip.removeClass('noslide');
        }, 0);
    }

    //wire up controls.
    function fwd() {
        render(currentPos+1);
    }
    function prev() {
        render(currentPos-1);
    }
    $next.click(_pd(fwd));
    $prev.click(_pd(prev));
    $self.gofwd = fwd;
    $self.goback = prev;

    // Strip text nodes so inline-block works properly.
    var cn = $strip[0].childNodes;
    for(var i = 0; i < cn.length; i++) {
        if (cn[i].nodeType == 3) {
            $strip[0].removeChild(cn[i]);
        };
    }

    if (o.circular) {
        //pad the beginning with a page from the end vice-versa.
        $strip.prepend($lis.slice(-o.itemsPerPage).clone().addClass("cloned"))
              .append($lis.slice(0,o.itemsPerPage).clone().addClass("cloned"));
        if (o.useTransitions) {
            $strip.addClass('noslide');
            $strip.bind("transitionend webkitTransitionEnd", function() {
                if (currentPos > maxPos || currentPos < 1) {
                    $strip.addClass("noslide");
                    setTimeout(function() {
                        render(currentPos);
                    }, 0);
                }
            });
        }
        render(o.itemsPerPage);
    } else {
        render(0);
    }
    return $self;
};

})(jQuery);
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};/**
 * storage.js - Simple namespaced browser storage.
 *
 * Creates a window.Storage function that gives you an easy API to access
 * localStorage, with fallback to cookie storage. Each Storage object is
 * namespaced:
 *
 *   var foo = Storage('foo'),
 *       bar = Storage('bar');
 *   foo.set('test', 'A');
 *   bar.set('test', 'B');
 *   foo.get('test');    // 'A'
 *   bar.remove('test');
 *   foo.get('test');    // still 'A'
 *
 * Requires jQuery and jQuery Cookie plugin.
 */
z.Storage = (function() {
    var cookieStorage = {
        expires: 30,
        getItem: function(key) {
            return $.cookie(key);
        },
        setItem: function(key, value) {
            return $.cookie(key, value, {path: '/', expires: this.expires});
        },
        removeItem: function(key) {
            return $.cookie(key, null);
        }
    };
    var engine = cookieStorage;
    try {
        if ('localStorage' in window && window['localStorage'] !== null) {
            engine = window.localStorage;
        }
    } catch (e) {
    }
    return function(namespace) {
        namespace = namespace ? namespace + '-' : '';
        return {
            get: function(key) {
                return engine.getItem(namespace + key);
            },
            set: function(key, value) {
                return engine.setItem(namespace + key, value);
            },
            remove: function(key) {
                return engine.removeItem(namespace + key);
            }
        };
    };
})();
(function() {

try {
    z.hasACR = z.Storage().get('ShowIncompatibleAddons');
} catch (TypeError) {
}

/* Call this with something like $('.install').installButton(); */
z.button = {};

/* A library of callbacks that may be run after InstallTrigger succeeds.
 * ``this`` will be bound to the .install button.
 */
z.button.after = {'contrib': function(xpi_url, status) {
    if (status === 0) { //success
        document.location = $(this).attr('data-developers');
    }
}};

var notavail = '<div class="extra"><span class="notavail">{0}</span></div>',
    incompat = '<div class="extra"><span class="notavail acr-incompat">{0}</span></div>',
    download_re = new RegExp('(/downloads/(?:latest|file)/\\d+)');


var webappButton = function() {
    var $this = $(this),
        manifestURL = $this.attr('data-manifest-url');
    if (navigator.apps && navigator.apps.install) {
        $this.find('.button')
            .removeClass('disabled')
            .click(function(e) {
                e.preventDefault();
                navigator.apps.install({url: manifestURL});
            });
    } else {
        // Attach something that says you can't install apps.
    }
};

/* Called by the jQuery plugin to set up a single button. */
var installButton = function() {
    // Create a bunch of data and helper functions, then drive the buttons
    // based on the button type at the end.
    var self = this,
        $this = $(this),
        $button = $this.find('.button');

    if ($this.hasClass('webapp')) {
        return webappButton.call(this);
    }

    // Unreviewed and self-hosted buttons point to the add-on detail page for
    // non-js safety.  Flip them to the real xpi url here.
    $button.each(function() {
        var $this = $(this);
        if ($this.hasattr('data-realurl')) {
            $this.attr('href', $this.attr('data-realurl'));
        }

        /* If we're on the mobile site but it's not a mobile browser, force
         * the download url to type:attachment.
         */
        if (z.app === 'mobile' && !z.appMatchesUserAgent) {
            var href = $this.attr('href');
            $this.attr('href', href.replace(download_re, '$1/type:attachment'));
        }
    });

    var addon = $this.attr('data-addon'),
        min = $this.attr('data-min'),
        max = $this.attr('data-max'),
        name = $this.attr('data-name'),
        icon = $this.attr('data-icon'),
        after = $this.attr('data-after'),
        search = $this.hasattr('data-search'),
        premium = $this.hasClass('premium'),
        accept_eula = $this.hasClass('accept'),
        // L10n: {0} is an app name like Firefox.
        _s = accept_eula ? gettext('Accept and Install') : gettext('Add to {0}'),
        addto = format(_s, [z.appName]),
        // params is used for popup variable interpolation.
        // The `url` key is set after we've messed with the buttons.
        params = {addon: addon,
                  msg: z.appMatchesUserAgent ? addto : gettext('Download Now')},
        appSupported = z.appMatchesUserAgent && min && max,
        $body = $(document.body),
        olderBrowser,
        newerBrowser;

    // If we have os-specific buttons, check that one of them matches the
    // current platform.
    var badPlatform = ($button.find('.os').length &&
                       !$button.hasClass(z.platform));

    // min and max only exist if the add-on is compatible with request[APP].
    if (appSupported) {
        // The user *has* an older/newer browser.
        olderBrowser = VersionCompare.compareVersions(z.browserVersion, min) < 0;
        newerBrowser = VersionCompare.compareVersions(z.browserVersion, max) > 0;
    }

    if (!$body.hasClass('acr-pitch') && newerBrowser && z.hasNightly && !z.hasACR) {
        $body.addClass('acr-pitch');
    }

    // Helper for dealing with lazy-loaded z.button.messages.
    var message = function(msg) {
        return function(){
            // Get the xpi link for the first visible button.
            params.url = escape_($button.filter(':visible').attr('href'));
            return format(z.button.messages[msg], params);
        }
    };

    var addWarning = function(msg, type) { $this.parent().append(format(type || notavail, [msg])); };

    // Change the button text to "Add to Firefox".
    var addToApp = function() {
        if (appSupported || (search && z.appMatchesUserAgent)) {
            $button.addClass('add').removeClass('download')
                .find('span').text(addto);
        }
    };

    // Calls InstallTrigger.install or AddSearchProvider if we capture a click
    // on something with a .installer class.
    var clickHijack = function() {
        if (!appSupported && !search || !("InstallTrigger" in window)) return;

        $this.click(function(e) {
            // If the click was on a.installer or a child, call the special
            // install method.  We can't bind this directly because we add
            // more .installers dynamically.
            var $target = $(e.target);
            if ($target.hasClass('installer')) {
                var installer = $target;
            } else {
                var installer =  $target.parents('.installer').first();
                if (_.indexOf($this.find('.installer'), installer[0]) == -1) {
                    return;
                }
            }
            e.preventDefault();

            // map download url => file hash.
            var hashes = {};
            $this.find('.button[data-hash]').each(function() {
                hashes[$(this).attr('href')] = $(this).attr('data-hash');
            });
            var hash = hashes[installer.attr('href')];

            var f = _.haskey(z.button.after, after)
                    ? z.button.after[after] : _.identity,
                callback = _.bind(f, self),
                install = search ? z.installSearch : z.installAddon;

            install(name, installer[0].href, icon, hash, callback);
        });
    };

    // Gather the available platforms.
    var platforms = $button.map(function() {
        var name = $(this).find('.os').attr('data-os'),
            text = z.appMatchesUserAgent ?
                /* L10n: {0} is an platform like Windows or Linux. */
                gettext('Install for {0} anyway') : gettext('Download for {0} anyway');
        return  {
            href: $(this).attr('href'),
            msg: format(text, [name])
        };
    });

    // Add version and platform warnings and (optionally) popups.  This is one
    // big function since we merge the messaging when bad platform and version
    // occur simultaneously.  Returns true if a popup was added.
    var versionsAndPlatforms = function(options) {
        var opts = $.extend({addPopup: true, addWarning: true, extra: ''},
                            options);
            warn = opts.addWarning ? addWarning : _.identity;

        var addExtra = function(f) {
            /* Decorator to add extra content to a message. */
            return function() {
                var extra = $.isFunction(opts.extra) ? opts.extra()
                                : opts.extra;
                return $(f.apply(this, arguments)).append(extra);
            };
        };

        // Popup message helpers.
        var pmsg = addExtra(function() {
            var links = $.map(platforms, function(o) {
                return format(z.button.messages['platform_link'], o);
            });
            return format(z.button.messages['bad_platform'],
                          {platforms: links.join('')});
        });
        var vmsg = addExtra(function() {
            params['new_version'] = max;
            params['old_version'] = z.browserVersion;
            return message(newerBrowser ? 'not_updated' : 'newer_version')();
        });
        var merge = addExtra(function() {
            // Prepend the platform message to the version message.  We only
            // want to move the installer when we're looking at an older
            // version of the add-on.
            var p = $(pmsg()), v = $(vmsg());
            v.prepend(p.find('.msg').clone());
            if (this.switchInstaller) {
                v.find('.installer').parent().html(p.find('ul').clone());
            }
            return v;
        });

        // Do badPlatform prep out here since we need it in all branches.
        if (badPlatform) {
            warn(gettext('Not available for your platform'));
            $button.addClass('concealed');
            $button.first().css('display', 'inherit');
        } else {
            if (appSupported && z.hasACR && (newerBrowser || olderBrowser)) {
                // L10n: {0} is an app name, {1} is the app version.
                warn(format(gettext('May be incompatible with {0} {1}'),
                            [z.appName, z.browserVersion]),
                     incompat);
                $button.addClass('acr-override');
                return false;
            }
        }

        if (appSupported && (olderBrowser || newerBrowser)) {
            // L10n: {0} is an app name, {1} is the app version.
            warn(format(gettext('Not available for {0} {1}'),
                              [z.appName, z.browserVersion]));
            $button.closest('div').attr('data-version-supported', false);
            $button.addClass('concealed');
            if (!opts.addPopup) return;

            if (badPlatform && olderBrowser) {
                $button.addPopup(merge);
            } else if (badPlatform && newerBrowser) {
                $button.addPopup(_.bind(merge, {switchInstaller: true}));
            } else {
                // Bad version.
                $button.addPopup(vmsg);
            }
            return true;
        } else if (badPlatform && opts.addPopup) {
            // Only bad platform is possible.
            $button.addPopup(pmsg);
            $button.closest('div').attr('data-version-supported', true);
            return true;
        } else if (!unreviewed && (appSupported || search)) {
            // Good version, good platform.
            $button.addClass('installer');
            $button.closest('div').attr('data-version-supported', true);
        }
        return false;
    };

    // What kind of button are we dealing with?
    var selfhosted = $this.hasClass('selfhosted'),
        beta = $this.hasClass('beta');
        unreviewed = $this.hasClass('unreviewed') && !beta,
        persona = $this.hasClass('persona'),
        contrib = $this.hasClass('contrib'),
        search = $this.hasattr('data-search'),
        eula = $this.hasClass('eula');

    if (unreviewed && !(selfhosted || eula || contrib || beta)) {
        $button.addPopup(message('unreviewed'));
    }

    // Drive the install button based on its type.
    if (selfhosted) {
        $button.addPopup(message('selfhosted'));
    } else if (eula || contrib) {
        versionsAndPlatforms({addPopup: false});
    } else if (premium) {
        $button.addPaypal();
    } else if (persona) {
        $button.removeClass('download').addClass('add').find('span').text(addto);
        if ($.hasPersonas()) {
            $button.personasButton();
        } else {
            $button.addClass('concealed');
            if (z.appMatchesUserAgent) {
                // Need upgrade
                params['old_version'] = z.browserVersion;
                $button.addPopup(message('personas_need_upgrade'));
            } else {
                $button.addPopup(message('learn_more_personas'));
            }
        }
    } else if (z.appMatchesUserAgent) {
        clickHijack();
        addToApp();
        var opts = search ? {addPopup: false, addWarning: false} : {};
        versionsAndPlatforms(opts);
    } else if (z.app == 'firefox') {
        $button.addPopup(message('learn_more')).addClass('concealed');
        versionsAndPlatforms({addPopup: false});
    } else if (z.app == 'thunderbird') {
        var msg = function() {
            return $(message('learn_more')()).html();
        };
        if (!versionsAndPlatforms({extra: msg})) {
            $button.addPopup(message('learn_more'), true);
        }
    } else {
        clickHijack();
        addToApp();
        versionsAndPlatforms();
    }
};


jQuery.fn.installButton = function() {
    return this.each(installButton);
};

jQuery.fn.showBackupButton = function() {
    this.each(function() {
        var $src, $dest,
            $this = $(this),
            $current = $this.parent().find('.install'),
            attr = 'data-version-supported';
        if ($this.find('.install').attr(attr) == 'true' &&
            $current.attr(attr) == 'false') {
            $current.closest('.install-shell').first().addClass('hidden');
            $this.removeClass('hidden').show();
            // Alter other elements of the page, if they exist.
            $dest = $('#addon-summary table');
            if ($dest.exists()) {
                $src = $this.find('div.install');
                $dest.find('.addon-compatible td')
                     .text($src.attr('data-compatible-apps'));
                $dest.find('.addon-updated time')
                     .attr('datetime', $src.attr('data-lastupdated-isotime'))
                     .text($src.attr('data-lastupdated-datetime'));
                $('h2.addon span.version').text($src.attr('data-version'));
            }
        }
    });
}

jQuery.fn.addPaypal = function(html, allowClick) {
    function createPaypal(el){
        var modal = this,
            $install = $(el.click_target).closest('.install'),
            content = $('<div>', {'class': 'paypal-content'});

        modal.append($('<h2>', {'text': gettext('Purchase Add-on')}));
        modal.append(content);

        content.append($('<span>', {'class': 'price', 'text': $install.attr('data-cost')}));
        content.append($('<h5>', {'text': $install.attr('data-name')}));
        var links = $('<div>', {'class': 'paypal-links'}),
            divider = $('<span> &middot; </span>');
        links.append($('<a>', {'text': gettext('Learn about purchases')}));
        links.append(divider.clone());
        links.append($('<a>', {'text': gettext('Change Currency')}));
        content.append(links);

        var paypal = $('<div>', {'class': 'paypal-parent'}),
            user = $("<div>", {'class': 'paypal-user'}),
            user_email = $('.account a').attr('title');

        content.append(paypal);
        paypal.append(user);
        if(user_email) {
            user.html(format(gettext("Logged in as: <strong>{0}</strong>"), user_email));
        } else {
            user.append($("<strong>", {'html': gettext("Have a Firefox Add-ons account? <a href='#' class='login'>Log In</a>")}));
            user.append($("<div>", {'html': gettext("No account? No problem! You can create one after your purchase.")}));
            user.find('a.login').click(_pd(function() {
                user.html(gettext("Loading&hellip;")).show().addClass('login')
                    .load($install.attr('data-login-url'), function() {
                        $(this).find('#id_username').focus();
                    });
            }));
        }
        paypal.append($("<button>", {'class': 'button prominent paypal',
                                     'href': $install.attr('data-purchase'),
                                     'html': gettext('Pay <small>with</small> Pay<em>Pal</em>')}));
        paypal.append($('<p>', {'text': gettext('Complete your purchase with PayPal.  No account necessary.')}));
        return true;
    }
    return this.each(function() {
        var $this = $(this),
            modal = $('<div>', {'class': 'paypal-modal modal'});

        modal.modal($this, {'callback': createPaypal, 'close': true, 'hideme': false, 'emptyme': true});
    });
}

/* This is mostly a stub for now.  Currently triggering it
*  on any install button will do the same thing.  We'll have
*  to figure out a way to pick the correct .install when the
*  time comes to hook it up.
*  To trigger, just call: $('.install').eq(0).trigger('paypal-success');
*/
$('.install').bind('paypal-success', function(addon_id) {
    var content = $('.paypal-modal .paypal-content').html("");

    content.append($('<h3>', {'text': gettext('Thank You!')}));
    content.append($('<p>', {'text': gettext('Your purchase is complete.')}));
});

// Create a popup box when the element is clicked.  html can be a function.
jQuery.fn.addPopup = function(html, allowClick) {
    return this.each(function() {
        var $this = $(this),
            self = this,
            $body = $(document.body);

        if (this.hasPopup) {
            // We've been here before, queue a follow-up button.
            $this.bind('newPopup', function(e, popup) {
                $this.unbind('newPopup');
                $(popup).find('.installer').click(function(e) {
                    $this.unbind('click');  // Drop the current popup.
                    self.hasPopup = false;
                    var next = self.popupQueue.pop();
                    if (!next[1]) { // allowClick
                        e.preventDefault();
                        e.stopPropagation();
                    }
                    jQuery.fn.addPopup.apply($this, next);
                    $this.click();
                });
            });
            self.popupQueue = self.popupQueue || [];
            self.popupQueue.push([html, allowClick]);
        } else {
            this.hasPopup = true;

            $this.click(function(e) {
                var _html = $($.isFunction(html) ? html() : html),
                    popup_root = _html.get(0);

                if (!$this.filter(':visible').length) { return; }
                if (!allowClick) { e.preventDefault(); }

                if ($this.offset().left > $(window).width() / 2) {
                    _html.addClass('left');
                }
                $this.trigger('newPopup', [_html]);
                $this.after(_html);
                $body.trigger('newStatic');

                // Callback to destroy the popup on the first click outside the popup.
                var cb = function(e) {
                    // Bail if the click was somewhere on the popup.
                    if (e.type == 'click' &&
                        popup_root == e.target ||
                        _.indexOf($(e.target).parents(), popup_root) != -1) {
                        return;
                    }
                    _html.remove();
                    $body.unbind('click newPopup', cb);
                    $body.trigger('closeStatic');
                }
                // Trampoline the binding so it isn't triggered by the current click.
                setTimeout(function(){ $body.bind('click newPopup', cb); }, 0);
            });
        }
    });
}


/* Install an XPI or a JAR (or something like that).
 *
 * hash and callback are optional.  callback is triggered after the
 * installation is complete.
 */
z.installAddon = function(name, url, icon, hash, callback) {
    var params = {};
    params[name] = {
        URL: url,
        IconURL: icon,
        toString: function() { return url; }
    };
    if (hash) {
        params[name]['Hash'] = hash;
    }
    // InstallTrigger is a Gecko API.
    InstallTrigger.install(params, callback);
};


z.installSearch = function(name, url, icon, hash, callback) {
    if (window.external && window.external.AddSearchProvider) {
        window.external.AddSearchProvider(url);
        callback();
    } else {
        // Alert!  Deal with it.
        alert(gettext('Sorry, you need a Mozilla-based browser (such as Firefox) to install a search plugin.'));
    }
};
})();
/**
 * jQuery lightBox plugin
 * This jQuery plugin was inspired and based on Lightbox 2 by Lokesh Dhakar (http://www.huddletogether.com/projects/lightbox2/)
 * and adapted to me for use like a plugin from jQuery.
 * @name jquery-lightbox-0.4.js
 * @author Leandro Vieira Pinho - http://leandrovieira.com
 * @version 0.4
 * @date November 17, 2007
 * @category jQuery plugin
 * @copyright (c) 2007 Leandro Vieira Pinho (leandrovieira.com)
 * @license CC Attribution-No Derivative Works 2.5 Brazil - http://creativecommons.org/licenses/by-nd/2.5/br/deed.en_US
 * @example Visit http://leandrovieira.com/projects/jquery/lightbox/ for more informations about this jQuery plugin
 */

// Offering a Custom Alias suport - More info: http://docs.jquery.com/Plugins/Authoring#Custom_Alias
(function($) {
    /**
     * $ is an alias to jQuery object
     *
     */
    $.fn.lightBox = function(settings) {
        // Settings to configure the jQuery lightBox plugin how you like
        settings = jQuery.extend({
            // Configuration related to overlay
            overlayBgColor:         '#000',     // (string) Background color to overlay; inform a hexadecimal value like: #RRGGBB. Where RR, GG, and BB are the hexadecimal values for the red, green, and blue values of the color.
            overlayOpacity:         0.8,        // (integer) Opacity value to overlay; inform: 0.X. Where X are number from 0 to 9
            // Configuration related to images
            imageLoading:           'images/lightbox-ico-loading.gif',      // (string) Path and the name of the loading icon
            imageBtnPrev:           'images/lightbox-btn-prev.gif',         // (string) Path and the name of the prev button image
            imageBtnNext:           'images/lightbox-btn-next.gif',         // (string) Path and the name of the next button image
            imageBtnClose:          'images/lightbox-btn-close.gif',        // (string) Path and the name of the close btn
            imageBlank:             'images/lightbox-blank.gif',            // (string) Path and the name of a blank image (one pixel)
            // Configuration related to container image box
            containerBorderSize:    10,         // (integer) If you adjust the padding in the CSS for the container, #lightbox-container-image-box, you will need to update this value
            containerResizeSpeed:   400,        // (integer) Specify the resize duration of container image. These number are miliseconds. 400 is default.
            // Configuration related to texts in caption. For example: Image 2 of 8. You can alter either "Image" and "of" texts.
            txtImage:               'Image',    // (string) Specify text "Image"
            txtOf:                  'of',       // (string) Specify text "of"
            // Configuration related to keyboard navigation
            keyToClose:             'c',        // (string) (c = close) Letter to close the jQuery lightBox interface. Beyond this letter, the letter X and the SCAPE key is used to.
            keyToPrev:              'p',        // (string) (p = previous) Letter to show the previous image
            keyToNext:              'n',        // (string) (n = next) Letter to show the next image.
            // Don´t alter these variables in any way
            imageArray:             [],
            activeImage:            0
        },settings);
        // Caching the jQuery object with all elements matched
        var jQueryMatchedObj = this; // This, in this context, refer to jQuery object
        /**
         * Initializing the plugin calling the start function
         *
         * @return boolean false
         */
        function _initialize() {
            _start(this,jQueryMatchedObj); // This, in this context, refer to object (link) which the user have clicked
            return false; // Avoid the browser following the link
        }
        /**
         * Start the jQuery lightBox plugin
         *
         * @param object objClicked The object (link) whick the user have clicked
         * @param object jQueryMatchedObj The jQuery object with all elements matched
         */
        function _start(objClicked,jQueryMatchedObj) {
            // Hime some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
            $('embed, object, select').css({ 'visibility' : 'hidden' });
            // Call the function to create the markup structure; style some elements; assign events in some elements.
            _set_interface();
            // Unset total images in imageArray
            settings.imageArray.length = 0;
            // Unset image active information
            settings.activeImage = 0;
            // We have an image set? Or just an image? Let´s see it.
            if ( jQueryMatchedObj.length == 1 ) {
                settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title')));
            } else {
                // Add an Array (as many as we have), with href and title atributes, inside the Array that storage the images references        
                for ( var i = 0; i < jQueryMatchedObj.length; i++ ) {
                    settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title')));
                }
            }
            while ( settings.imageArray[settings.activeImage][0] != objClicked.getAttribute('href') ) {
                settings.activeImage++;
            }
            // Call the function that prepares image exibition
            _set_image_to_view();
        }
        /**
         * Create the jQuery lightBox plugin interface
         *
         * The HTML markup will be like that:
            <div id="jquery-overlay"></div>
            <div id="jquery-lightbox">
                <div id="lightbox-container-image-box">
                    <div id="lightbox-container-image">
                        <img src="../fotos/XX.jpg" id="lightbox-image">
                        <div id="lightbox-nav">
                            <a href="#" id="lightbox-nav-btnPrev"></a>
                            <a href="#" id="lightbox-nav-btnNext"></a>
                        </div>
                        <div id="lightbox-loading">
                            <a href="#" id="lightbox-loading-link">
                                <img src="../images/lightbox-ico-loading.gif">
                            </a>
                        </div>
                    </div>
                </div>
                <div id="lightbox-container-image-data-box">
                    <div id="lightbox-container-image-data">
                        <div id="lightbox-image-details">
                            <span id="lightbox-image-details-caption"></span>
                            <span id="lightbox-image-details-currentNumber"></span>
                        </div>
                        <div id="lightbox-secNav">
                            <a href="#" id="lightbox-secNav-btnClose">
                                <img src="../images/lightbox-btn-close.gif">
                            </a>
                        </div>
                    </div>
                </div>
            </div>
         *
         */
        function _set_interface() {
            // Apply the HTML markup into body tag
            $('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="' + settings.imageLoading + '"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"><a href="#" id="lightbox-secNav-btnClose"><img src="' + settings.imageBtnClose + '"></a></div></div></div></div>');   
            // Get page sizes
            var arrPageSizes = ___getPageSize();
            // Style overlay and show it
            $('#jquery-overlay').css({
                backgroundColor:    settings.overlayBgColor,
                opacity:            settings.overlayOpacity,
                width:              arrPageSizes[0],
                height:             arrPageSizes[1]
            }).fadeIn();
            // Get page scroll
            var arrPageScroll = ___getPageScroll();
            // Calculate top and left offset for the jquery-lightbox div object and show it
            $('#jquery-lightbox').css({
                top:    arrPageScroll[1] + (arrPageSizes[3] / 10),
                left:   arrPageScroll[0]
            }).show();
            // Assigning click events in elements to close overlay
            $('#jquery-overlay,#jquery-lightbox').click(function() {
                _finish();                                  
            });
            // Assign the _finish function to lightbox-loading-link and lightbox-secNav-btnClose objects
            $('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() {
                _finish();
                return false;
            });
            // If window was resized, calculate the new overlay dimensions
            $(window).resize(function() {
                // Get page sizes
                var arrPageSizes = ___getPageSize();
                // Style overlay and show it
                $('#jquery-overlay').css({
                    width:      arrPageSizes[0],
                    height:     arrPageSizes[1]
                });
                // Get page scroll
                var arrPageScroll = ___getPageScroll();
                // Calculate top and left offset for the jquery-lightbox div object and show it
                $('#jquery-lightbox').css({
                    top:    arrPageScroll[1] + (arrPageSizes[3] / 10),
                    left:   arrPageScroll[0]
                });
            });
        }
        /**
         * Prepares image exibition; doing a image´s preloader to calculate it´s size
         *
         */
        function _set_image_to_view() { // show the loading
            // Show the loading
            $('#lightbox-loading').show();
            // Hide some elements
            $('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
            // Image preload process
            var objImagePreloader = new Image();
            objImagePreloader.onload = function() {
                $('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);
                // Perfomance an effect in the image container resizing it
                _resize_container_image_box(objImagePreloader.width,objImagePreloader.height);
                //  clear onLoad, IE behaves irratically with animated gifs otherwise
                objImagePreloader.onload=function(){};
            }
            objImagePreloader.src = settings.imageArray[settings.activeImage][0];
        };
        /**
         * Perfomance an effect in the image container resizing it
         *
         * @param integer intImageWidth The image´s width that will be showed
         * @param integer intImageHeight The image´s height that will be showed
         */
        function _resize_container_image_box(intImageWidth,intImageHeight) {
            // Get current width and height
            var intCurrentWidth = $('#lightbox-container-image-box').width();
            var intCurrentHeight = $('#lightbox-container-image-box').height();
            // Get the width and height of the selected image plus the padding
            var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); // Plus the image´s width and the left and right padding value
            var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); // Plus the image´s height and the left and right padding value
            // Diferences
            var intDiffW = intCurrentWidth - intWidth;
            var intDiffH = intCurrentHeight - intHeight;
            // Perfomance the effect
            $('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight },settings.containerResizeSpeed,function() { _show_image(); });
            if ( ( intDiffW == 0 ) && ( intDiffH == 0 ) ) {
                if ( $.browser.msie ) {
                    ___pause(250);
                } else {
                    ___pause(100);  
                }
            }
            $('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ height: intImageHeight + (settings.containerBorderSize * 2) }); 
            $('#lightbox-container-image-data-box').css({ width: intImageWidth });
        };
        /**
         * Show the prepared image
         *
         */
        function _show_image() {
            $('#lightbox-loading').hide();
            $('#lightbox-image').fadeIn(function() {
                _show_image_data();
                _set_navigation();
            });
            _preload_neighbor_images();
        };
        /**
         * Show the image information
         *
         */
        function _show_image_data() {
            $('#lightbox-container-image-data-box').slideDown('fast');
            $('#lightbox-image-details-caption').hide();
            if ( settings.imageArray[settings.activeImage][1] ) {
                $('#lightbox-image-details-caption').text(settings.imageArray[settings.activeImage][1]).show();
            }
            // If we have a image set, display 'Image X of X'
            if ( settings.imageArray.length > 1 ) {
                $('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show();
            }       
        }
        /**
         * Display the button navigations
         *
         */
        function _set_navigation() {
            $('#lightbox-nav').show();

            // Instead to define this configuration in CSS file, we define here. And it´s need to IE. Just.
            $('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
            
            // Show the prev button, if not the first image in set
            if ( settings.activeImage != 0 ) {
                // Show the images button for Next buttons
                $('#lightbox-nav-btnPrev').unbind().hover(function() {
                    $(this).css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 45% no-repeat' });
                },function() {
                    $(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
                }).show().bind('click',function() {
                    settings.activeImage = settings.activeImage - 1;
                    _set_image_to_view();
                    return false;
                });
            }
            
            // Show the next button, if not the last image in set
            if ( settings.activeImage != ( settings.imageArray.length -1 ) ) {
                // Show the images button for Next buttons
                $('#lightbox-nav-btnNext').unbind().hover(function() {
                    $(this).css({ 'background' : 'url(' + settings.imageBtnNext + ') right 45% no-repeat' });
                },function() {
                    $(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
                }).show().bind('click',function() {
                    settings.activeImage = settings.activeImage + 1;
                    _set_image_to_view();
                    return false;
                });
            }
            // Enable keyboard navigation
            _enable_keyboard_navigation();
        }
        /**
         * Enable a support to keyboard navigation
         *
         */
        function _enable_keyboard_navigation() {
            $(document).keydown(function(objEvent) {
                _keyboard_action(objEvent);
            });
        }
        /**
         * Disable the support to keyboard navigation
         *
         */
        function _disable_keyboard_navigation() {
            $(document).unbind();
        }
        /**
         * Perform the keyboard actions
         *
         */
        function _keyboard_action(objEvent) {
            // To ie
            if ( objEvent == null ) {
                keycode = event.keyCode;
                escapeKey = 27;
            // To Mozilla
            } else {
                keycode = objEvent.keyCode;
                escapeKey = objEvent.DOM_VK_ESCAPE;
            }
            // Get the key in lower case form
            key = String.fromCharCode(keycode).toLowerCase();
            // Verify the keys to close the ligthBox
            if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) {
                _finish();
            }
            // Verify the key to show the previous image
            if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) {
                // If we´re not showing the first image, call the previous
                if ( settings.activeImage != 0 ) {
                    settings.activeImage = settings.activeImage - 1;
                    _set_image_to_view();
                    _disable_keyboard_navigation();
                }
            }
            // Verify the key to show the next image
            if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) {
                // If we´re not showing the last image, call the next
                if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) {
                    settings.activeImage = settings.activeImage + 1;
                    _set_image_to_view();
                    _disable_keyboard_navigation();
                }
            }
        }
        /**
         * Preload prev and next images being showed
         *
         */
        function _preload_neighbor_images() {
            if ( (settings.imageArray.length -1) > settings.activeImage ) {
                objNext = new Image();
                objNext.src = settings.imageArray[settings.activeImage + 1][0];
            }
            if ( settings.activeImage > 0 ) {
                objPrev = new Image();
                objPrev.src = settings.imageArray[settings.activeImage -1][0];
            }
        }
        /**
         * Remove jQuery lightBox plugin HTML markup
         *
         */
        function _finish() {
            $('#jquery-lightbox').remove();
            $('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); });
            // Show some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
            $('embed, object, select').css({ 'visibility' : 'visible' });
        }
        /**
         / THIRD FUNCTION
         * getPageSize() by quirksmode.com
         *
         * @return Array Return an array with page width, height and window width, height
         */
        function ___getPageSize() {
            var xScroll, yScroll;
            if (window.innerHeight && window.scrollMaxY) {  
                xScroll = window.innerWidth + window.scrollMaxX;
                yScroll = window.innerHeight + window.scrollMaxY;
            } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
                xScroll = document.body.scrollWidth;
                yScroll = document.body.scrollHeight;
            } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
                xScroll = document.body.offsetWidth;
                yScroll = document.body.offsetHeight;
            }
            var windowWidth, windowHeight;
            if (self.innerHeight) { // all except Explorer
                if(document.documentElement.clientWidth){
                    windowWidth = document.documentElement.clientWidth; 
                } else {
                    windowWidth = self.innerWidth;
                }
                windowHeight = self.innerHeight;
            } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
                windowWidth = document.documentElement.clientWidth;
                windowHeight = document.documentElement.clientHeight;
            } else if (document.body) { // other Explorers
                windowWidth = document.body.clientWidth;
                windowHeight = document.body.clientHeight;
            }   
            // for small pages with total height less then height of the viewport
            if(yScroll < windowHeight){
                pageHeight = windowHeight;
            } else { 
                pageHeight = yScroll;
            }
            // for small pages with total width less then width of the viewport
            if(xScroll < windowWidth){  
                pageWidth = xScroll;        
            } else {
                pageWidth = windowWidth;
            }
            arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
            return arrayPageSize;
        };
        /**
         / THIRD FUNCTION
         * getPageScroll() by quirksmode.com
         *
         * @return Array Return an array with x,y page scroll values.
         */
        function ___getPageScroll() {
            var xScroll, yScroll;
            if (self.pageYOffset) {
                yScroll = self.pageYOffset;
                xScroll = self.pageXOffset;
            } else if (document.documentElement && document.documentElement.scrollTop) {     // Explorer 6 Strict
                yScroll = document.documentElement.scrollTop;
                xScroll = document.documentElement.scrollLeft;
            } else if (document.body) {// all other Explorers
                yScroll = document.body.scrollTop;
                xScroll = document.body.scrollLeft; 
            }
            arrayPageScroll = new Array(xScroll,yScroll) 
            return arrayPageScroll;
        };
         /**
          * Stop the code execution from a escified time in milisecond
          *
          */
         function ___pause(ms) {
            var date = new Date(); 
            curDate = null;
            do { var curDate = new Date(); }
            while ( curDate - date < ms);
         };
        // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
        return this.unbind('click').click(_initialize);
    };
})(jQuery); // Call and execute the function immediately passing the jQuery object
/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
*
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @return    The object (aka "this") that called hoverIntent, and the event object
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);
/**
 * Bubbles up persona event to tell Firefox to load a persona
 **/
function dispatchPersonaEvent(aType, aNode, callback)
{
    var aliases = {'PreviewPersona': 'PreviewBrowserTheme',
                   'ResetPersona': 'ResetBrowserThemePreview',
                   'SelectPersona': 'InstallBrowserTheme'};
    try {
        if (!aNode.hasAttribute("data-browsertheme"))
            return;

        $(aNode).attr("persona", $(aNode).attr("data-browsertheme"));

        var aliasEvent = aliases[aType];
        var events = [aType, aliasEvent];

        for (var i=0; i<events.length; i++) {
          var event = events[i];
          var eventObject = document.createEvent("Events");
          eventObject.initEvent(event, true, false);
          aNode.dispatchEvent(eventObject);
        }
        if (callback) {
            callback();
        }
    } catch(e) {}
}


$.hasPersonas = function() {
    if (!jQuery.browser.mozilla) return false;

    // Fx 3.6 has lightweight themes (aka personas)
    if (VersionCompare.compareVersions(
        $.browser.version, '1.9.2') > -1) {
        return true;
    }

    var body = document.getElementsByTagName("body")[0];
    try {
        var event = document.createEvent("Events");
        event.initEvent("CheckPersonas", true, false);
        body.dispatchEvent(event);
    } catch(e) {}

    return body.getAttribute("personas") == "true";
};
$(document).ready(function() {
    var personas = $('.persona-preview');
    if (!personas.length) return;
    personas.previewPersona();
});


/**
 * Binds Personas preview events to the element.
 * Click - bubbles up ResetPersona event
 * Mouseenter - bubbles up PreviewPersona
 * Mouseleave - bubbles up ResetPersona
 **/
$.fn.previewPersona = function(o) {
    if (!$.hasPersonas()) {
        return;
    }
    o = $.extend({
        resetOnClick: true,
        activeClass:  'persona-hover'
    }, o || {});
    var $this = $(this);
    if (o.resetOnClick) {
        $this.click(function(e) {
            dispatchPersonaEvent('ResetPersona', e.target);
        });
    }
    $this.hoverIntent({
        interval: 100,
        over: function(e) {
            $(this).closest('.persona').addClass(o.activeClass);
            dispatchPersonaEvent('PreviewPersona', e.target);
        },
        out: function(e) {
            $(this).closest('.persona').removeClass(o.activeClass);
            dispatchPersonaEvent('ResetPersona', e.target);
        }
    });
};


/* Should be called on an anchor. */
$.fn.personasButton = function(trigger, callback) {
    var persona_wrapper = $(this).closest('.persona');
    persona_wrapper.hoverIntent({
        interval: 100,
        over: function(e) {
            dispatchPersonaEvent('PreviewPersona', e.currentTarget);
        },
        out: function(e) {
            dispatchPersonaEvent('ResetPersona', e.currentTarget);
        }
    });
    persona_wrapper.click(function(e) {
        dispatchPersonaEvent('SelectPersona', e.currentTarget, callback);
        return false;
    });
};


// Vertical carousel component
// Based on jQuery Infinite Carousel
// http://jqueryfordesigners.com/jquery-infinite-carousel/

function VerticalCarousel(container) {

    this.container = $(container);
    this.currentPage = 1;
    this.items = this.container.find("> li");
    this.numItems = this.items.length;
    this.singleHeight = $(this.items[0]).height();
    this.numVisible = 4; //Math.ceil(this.container.height() / this.singleHeight);
    this.numPages = Math.ceil(this.numItems / this.numVisible);
    this.prevButton = $("<a class='arrow prev'>^</a>");
    this.nextButton = $("<a class='arrow next'>></a>");
    this.container.before(this.prevButton);
    this.container.after(this.nextButton);
    this.interval = false;

    //totally boss repeat hack

    function repeat(str, n) {
        return new Array( n + 1 ).join( str );
    }

    //pad out the last page if necessary

    var padAmount = this.numItems % this.numVisible;
    if (padAmount > 0) {
        this.container.append(repeat('<li style="height:' + this.singleHeight + 'px" class="empty" />', padAmount));
        this.items = this.container.find("> li");
    }

    this.items.filter(':first').before(this.items.slice(-this.numVisible).clone().addClass('cloned'));
    this.items.filter(':last').after(this.items.slice(0, this.numVisible).clone().addClass('cloned'));
    this.items = this.container.find("> li");

    this.container.scrollTop(this.singleHeight * this.numVisible);

}

VerticalCarousel.prototype.gotoPage = function(page) {
    var dir = page < this.currentPage ? -1 : 1,
        n = Math.abs(this.currentPage - page),
        top = this.singleHeight * dir * this.numVisible * n,
        that=this;

    if (this.container) {
        this.container.filter(':not(:animated)').animate({
            scrollTop: '+=' + top
        },
        500,
        function() {
            if (!that.container) return false;
            if (page == 0) {
                that.container.scrollTop(that.singleHeight * that.numVisible * that.numPages);
                page = that.numPages;
            } else if (page > that.numPages) {
                that.container.scrollTop(that.singleHeight * that.numVisible);
                page = 1;
            }
            that.currentPage = page;
        });
    }

  return false;
};
VerticalCarousel.prototype.autoAdvance = function () {
    clearInterval(this.interval);
    var that = this;
    this.interval = setInterval(function () {
        that.gotoPage(that.currentPage+1);
    }, 5000);
};
VerticalCarousel.prototype.pause = function () {
    clearInterval(this.interval);
    clearTimeout(this.interval);
};
VerticalCarousel.prototype.init = function () {
    var that = this;
    this.prevButton.click(function (e) {
        that.gotoPage(that.currentPage-1);
    });
    this.nextButton.click(function (e) {
        that.gotoPage(that.currentPage+1);
    });

    function doPause (e) {
        that.pause();
    }
    function doResume(e) {
        that.interval = setTimeout(function () {
            that.autoAdvance();
        },1000);
    }

    this.prevButton.mouseenter(doPause);
    this.nextButton.mouseenter(doPause);
    this.container.mouseenter(doPause);

    this.prevButton.mouseleave(doResume);
    this.nextButton.mouseleave(doResume);
    this.container.mouseleave(doResume);

    this.autoAdvance();
};

$(document).ready(function() {
    (new VerticalCarousel($(".personas-slider"))).init();
});
// debounce
// args:
//   function
//   milliseconds
//   context

function debounce(fn, ms, ctxt) {
    var ctx = ctxt || window;
    var to, del = ms, fun = fn;
    return function () {
        var args = arguments;
        clearTimeout(to);
        to = setTimeout(function() {
            fun.apply(ctx, args);
        }, del);
    };
};
$.fn.truncate = function(opts) {
    opts = opts || {};
    if (z.hasTruncation && (!opts.dir || opts.dir != 'v')) return this;
    var showTitle = opts.showTitle || false,
        dir = (opts.dir && opts.dir[0]) || 'h',
        scrollProp = dir == "h" ? "scrollWidth" : "scrollHeight",
        offsetProp = dir == "h" ? "offsetWidth" : "offsetHeight",
        truncText = opts.truncText || "&hellip;",
        textEl = opts.textEl || false,
        split = [" ",""], counter, success;
    this.each(function() {
        var $el = $(this),
            $tel = textEl ? $(textEl, $el) : $el,
            txt, cutoff,
            oldtext = $tel.attr("oldtext") || $tel.text();
        $tel.attr("oldtext", oldtext);
        for (var i in split) {
            delim = split[i];
            txt = oldtext.split(delim);
            cutoff = txt.length;
            success = false;
            if ($tel.attr("oldtext")) {
                $tel.text(oldtext);
            }
            if ((this[scrollProp] - this[offsetProp]) < 2) {
                $el.removeClass("truncated");
                break;
            }
            var chunk = Math.ceil(txt.length/2), oc=0, wid, delim;
            for (counter = 0; counter < 15; counter++) {
                $tel.html(escape_(txt.slice(0,cutoff).join(delim)) + truncText);
                wid = (this[scrollProp] - this[offsetProp]);
                if (cutoff < 1) {
                    break;
                } else if (wid < 2 && chunk == oc) {
                    if (dir == 'h' || (delim == '' && this["scrollWidth"] < this["offsetWidth"])) {
                        success = true;
                        $el.addClass("truncated");
                        break;
                    }
                } else if (wid > 1) {
                    cutoff -= chunk;
                } else {
                    cutoff += chunk;
                }
                oc = chunk;
                chunk = Math.ceil(chunk/2);
            }
            if (success) break;
        }
        if (showTitle && oldtext != $tel.text()) {
            $tel.attr("title", oldtext);
        }
    });
    return this;
};
$.fn.untruncate = function() {
    this.each(function() {
        var $el = $(this),
            oTxt = $el.attr("oldtext");
        if (oTxt) {
            $el.text(oTxt);
        }
    });
    return this;
};
$(document).ready(function(){
    if ($(".detail").length) {
        initDetail();
    }
});


function initDetail() {
    $(".install-action a").attr("target", "_self");

    // Replace with the URL back to the discovery promo pane.
    $("p#back a").attr("href", z.Storage("discopane").get("url"));

    $("#images").fadeIn("slow").addClass("js").zCarousel({
        btnNext: "#images .nav-next a",
        btnPrev: "#images .nav-prev a",
        itemsPerPage: 3
    });
    $(".addon-info").addClass("js");

    // Set up the lightbox.
    var lb_baseurl = z.media_url + "img/jquery-lightbox/";
    $("#images .panel a").lightBox({
        overlayOpacity: 0.6,
        imageBlank: lb_baseurl + "lightbox-blank.gif",
        imageLoading: lb_baseurl + "lightbox-ico-loading.gif",
        imageBtnClose: "",
        imageBtnPrev: "",
        imageBtnNext: "",
        containerResizeSpeed: 350
    });
}
// Minimum number of installed extensions, used for toggling user
// recommendations and "Starter Pack" promo pane.
z.MIN_EXTENSIONS = 3;

// Number of Featured Add-ons.
z.MAX_FEATURED = 6;

// Number of Up & Coming Add-ons.
z.MAX_UPANDCOMING = 5;

// Parse GUIDS of installed extensions from JSON fragment.
z.guids = getGuids();

z.discoStorage = z.Storage("discopane");


$(document).ready(function(){
    if ($(".pane").length) {
        initSidebar();

        // Store the pane URL so we can link back from the add-on detail pages.
        z.discoStorage.set("url", location);

        hideInstalled();

        // Show "Starter Pack" panel only if user has fewer than three extensions.
        if (z.guids.length >= z.MIN_EXTENSIONS) {
            $("#starter").closest(".panel").remove();
        }

        initRecs();

        // Set up the promo carousel.
        $("#promos").fadeIn("slow").addClass("js").zCarousel({
            btnNext: "#promos .nav-next a",
            btnPrev: "#promos .nav-prev a",
            circular: true
        });

        initTrunc();
    }
});


function getGuids() {
    // Store GUIDs of installed extensions.
    var guids = [];
    if (location.hash) {
        $.each(JSON.parse(location.hash.slice(1)), function(i, val) {
            if (val.type == "extension") {
                guids.push(i);
            }
        });
    }
    return guids;
}


function initTrunc() {
    // Trim the add-on title and description text to fit.
    $('.htruncate').truncate({dir: 'h'});
    $('.vtruncate').truncate({dir: 'v'});
    $(window).resize(debounce(function() {
        $('.htruncate').truncate({dir: 'h'});
        $('.vtruncate').truncate({dir: 'v'});
    }, 200));
}


function initSidebar() {
    var account_url = document.body.getAttribute("data-account-url");
    $.get(account_url, function(data) {
        if ($(data).find("#my-account").length) {
            $("header").addClass("auth");
        }
        $("#right-module").replaceWith(data).slideDown("slow");
    });
}


function hideInstalled() {
    // Do not show installed extensions in the promo modules or sidebar.
    $.each(z.guids, function(i, val) {
        var $el = $('li[data-guid=' + val + ']');
        if ($el.length && $el.siblings().length) {
            $el.remove();
        }
    });

    // Get more add-ons so we can fill the vacant spots.
    function fillSpots(ul, minSpots, url) {
        var numListed = ul.find('li').length;
        if (numListed < minSpots) {
            var emptySpots = minSpots - numListed;
            $.get(url, function(data) {
                $.each($(data).find('li'), function() {
                    var $el = $(this),
                        guid = $el.attr('data-guid');
                    // Ensure that the add-on isn't already in the list and
                    // that it's not already installed by the user.
                    if (!ul.find('li[data-guid=' + guid + ']').length &&
                        $.inArray(guid, z.guids) === -1) {
                        ul.append($el);
                        // We're done if all spots have been filled.
                        if (emptySpots-- == 1) {
                            return false;
                        }
                    }
                });
                initTrunc();
            });
        }
    }

    fillSpots($('#featured-addons ul'), z.MAX_FEATURED,
              document.body.getAttribute('data-featured-url'));
    fillSpots($('#up-and-coming ul'), z.MAX_UPANDCOMING,
              document.body.getAttribute('data-upandcoming-url'));
}


function initRecs() {
    var showRecs = JSON.parse(document.body.getAttribute("data-show-recs"));
    // Where all the current recommendations data is kept.
    var datastore = {};

    var token2;

    if (!location.hash || !z.guids.length) {
        // If the user has opted out of recommendations, clear out any
        // existing recommendations.
        z.discoStorage.remove("recs");
        z.discoStorage.remove("guids");
    }

    function populateRecs() {
        if (datastore.addons !== undefined && datastore.addons.length) {
            var addon_item = template('<li class="panel addon-feature">' +
                '<a href="{url}" target="_self">' +
                '<img src="{icon}" width="32" height="32">' +
                '<h3 class="htruncate">{name}</h3>' +
                '<p class="desc vtruncate">{summary}</p>' +
                '</a></li>');
            var persona_item = template('<li class="panel persona-feature">' +
                '<a href="{url}" target="_self">' +
                '<h3 class="htruncate">{name}</h3>' +
                '<div class="persona persona-large">' +
                '<div class="persona-inner">' +
                '<div class="persona-preview">' +
                '<div data-browsertheme="" style="background-image:url({preview})"></div>' +
                '</div></div></div>' +
                '</a></li>');

            $.each(datastore.addons, function(i, addon) {
                var li;
                if (addon.type == 'persona') {
                    li = persona_item({
                        url: addon.learnmore,
                        name: addon.name,
                        preview: addon.previews[0]
                    });
                } else {
                    li = addon_item({
                        url: addon.learnmore,
                        icon: addon.icon,
                        name: addon.name,
                        summary: $("<span>" + (addon.summary != null ? addon.summary : "") + "</span>").text()
                    });
                }
                $("#recs .slider").append(li);
            });
            $("#recs .gallery").fadeIn("slow").addClass("js").zCarousel({
                btnNext: "#recs .nav-next a",
                btnPrev: "#recs .nav-prev a",
                itemsPerPage: 3
            });
            $("#recs #nav-recs").fadeIn("slow").addClass("js");
            initTrunc();
            $("#recs .persona-preview").previewPersona(true);
        } else {
            var addons_url = $("#more-addons a").attr("href");
            var msg = format(gettext(
                "Sorry, we couldn't find any recommendations for you.<br>" +
                'Please visit the <a href="{0}">add-ons site</a> to ' +
                "find an add-on that's right for you."), [addons_url]);
            $("#recs .gallery").hide();
            $("#recs").append('<div class="msg"><p>' + msg + "</p></div>");
        }
    }

    // Hide "What are Add-ons?" and show "Recommended for You" module.
    if (showRecs && z.guids.length > z.MIN_EXTENSIONS) {
        $("body").removeClass("no-recs").addClass("recs");

        var cacheObject = z.discoStorage.get("recs");
        if (cacheObject) {
            // Load local data.
            cacheObject = JSON.parse(cacheObject);
            if (cacheObject) {
                datastore = cacheObject;
                token2 = cacheObject.token2;
            }
        }

        // Get new recommendations if there are no saved recommendations or
        // if the user has new installed add-ons.
        var findRecs = !cacheObject;
        var updateRecs = cacheObject && z.discoStorage.get("guids") != z.guids.toString();
        if (findRecs || updateRecs) {
            var msg;
            if (findRecs) {
                msg = gettext("Finding recommendations&hellip;");
            } else if (updateRecs) {
                msg = gettext("Updating recommendations&hellip;");
            }
            $("#recs .gallery").hide();
            $("#recs").append('<div class="msg loading"><p><span></span>' +
                              msg + "</p></div>");

            var data = {"guids": z.guids};
            if (token2) {
                data["token2"] = token2;
            }
            datastore = {};
            $.ajax({
                url: document.body.getAttribute("data-recs-url"),
                type: "post",
                data: JSON.stringify(data),
                dataType: "text",
                success: function(raw_data) {
                    $("#recs .loading").remove();
                    datastore = JSON.parse(raw_data);
                    populateRecs();
                    z.discoStorage.set("updated", new Date());
                    z.discoStorage.set("recs", raw_data);
                    z.discoStorage.set("guids", z.guids);
                },
                error: function(raw_data) {
                    $("#recs .loading").remove();
                    populateRecs();
                }
            });
        } else {
            populateRecs();
        }
    }
}