tarteaucitron/tarteaucitron.js

/*jslint browser: true, evil: true */

// define correct path for files inclusion
var scripts = document.getElementsByTagName('script'),
    path = scripts[scripts.length - 1].src.split('?')[0],
    tarteaucitronForceCDN = (tarteaucitronForceCDN === undefined) ? '' : tarteaucitronForceCDN,
    cdn = (tarteaucitronForceCDN === '') ? path.split('/').slice(0, -1).join('/') + '/' : tarteaucitronForceCDN,
    alreadyLaunch = (alreadyLaunch === undefined) ? 0 : alreadyLaunch,
    tarteaucitronForceLanguage = (tarteaucitronForceLanguage === undefined) ? '' : tarteaucitronForceLanguage,
    tarteaucitronForceExpire = (tarteaucitronForceExpire === undefined) ? '' : tarteaucitronForceExpire,
    tarteaucitronCustomText = (tarteaucitronCustomText === undefined) ? '' : tarteaucitronCustomText,
    timeExipre = 31536000000,
    tarteaucitronProLoadServices,
    tarteaucitronNoAdBlocker = false;



var tarteaucitron = {
    "version": 20180828,
    "cdn": cdn,
    "user": {},
    "lang": {},
    "services": {},
    "added": [],
    "idprocessed": [],
    "state": [],
    "launch": [],
    "parameters": {},
    "isAjax": false,
    "reloadThePage": false,
    "init": function (params) {
        "use strict";
        var origOpen;

        tarteaucitron.parameters = params;
        if (alreadyLaunch === 0) {
            alreadyLaunch = 1;
            if (window.addEventListener) {
                window.addEventListener("load", function () {
                    tarteaucitron.load();
                    tarteaucitron.fallback(['tarteaucitronOpenPanel'], function (elem) {
                        elem.addEventListener("click", function (event) {
                            tarteaucitron.userInterface.openPanel();
                            event.preventDefault();
                        }, false);
                    }, true);
                }, false);
                window.addEventListener("scroll", function () {
                    var scrollPos = window.pageYOffset || document.documentElement.scrollTop,
                        heightPosition;
                    if (document.getElementById('tarteaucitronAlertBig') !== null && !tarteaucitron.highPrivacy) {
                        if (document.getElementById('tarteaucitronAlertBig').style.display === 'block') {
                            heightPosition = document.getElementById('tarteaucitronAlertBig').offsetHeight + 'px';

                            if (scrollPos > (screen.height * 2)) {
                                tarteaucitron.userInterface.respondAll(true);
                            } else if (scrollPos > (screen.height / 2)) {
                                document.getElementById('tarteaucitronDisclaimerAlert').innerHTML = '<strong>' + tarteaucitron.lang.alertBigScroll + '</strong> ' + tarteaucitron.lang.alertBig;
                            }

                            if (tarteaucitron.orientation === 'top') {
                                document.getElementById('tarteaucitronPercentage').style.top = heightPosition;
                            } else {
                                document.getElementById('tarteaucitronPercentage').style.bottom = heightPosition;
                            }
                            document.getElementById('tarteaucitronPercentage').style.width = ((100 / (screen.height * 2)) * scrollPos) + '%';
                        }
                    }
                }, false);

                window.addEventListener("keydown", function (evt) {
                    if (evt.keyCode === 27) {
                        tarteaucitron.userInterface.closePanel();
                    }
                }, false);
                window.addEventListener("hashchange", function () {
                    if (document.location.hash === tarteaucitron.hashtag && tarteaucitron.hashtag !== '') {
                        tarteaucitron.userInterface.openPanel();
                    }
                }, false);
                window.addEventListener("resize", function () {
                    if (document.getElementById('tarteaucitron') !== null) {
                        if (document.getElementById('tarteaucitron').style.display === 'block') {
                            tarteaucitron.userInterface.jsSizing('main');
                        }
                    }

                    if (document.getElementById('tarteaucitronCookiesListContainer') !== null) {
                        if (document.getElementById('tarteaucitronCookiesListContainer').style.display === 'block') {
                            tarteaucitron.userInterface.jsSizing('cookie');
                        }
                    }
                }, false);
            } else {
                window.attachEvent("onload", function () {
                    tarteaucitron.load();
                    tarteaucitron.fallback(['tarteaucitronOpenPanel'], function (elem) {
                        elem.attachEvent("onclick", function (event) {
                            tarteaucitron.userInterface.openPanel();
                            event.preventDefault();
                        });
                    }, true);
                });
                window.attachEvent("onscroll", function () {
                    var scrollPos = window.pageYOffset || document.documentElement.scrollTop,
                        heightPosition;
                    if (document.getElementById('tarteaucitronAlertBig') !== null && !tarteaucitron.highPrivacy) {
                        if (document.getElementById('tarteaucitronAlertBig').style.display === 'block') {
                            heightPosition = document.getElementById('tarteaucitronAlertBig').offsetHeight + 'px';

                            if (scrollPos > (screen.height * 2)) {
                                tarteaucitron.userInterface.respondAll(true);
                            } else if (scrollPos > (screen.height / 2)) {
                                document.getElementById('tarteaucitronDisclaimerAlert').innerHTML = '<strong>' + tarteaucitron.lang.alertBigScroll + '</strong> ' + tarteaucitron.lang.alertBig;
                            }
                            if (tarteaucitron.orientation === 'top') {
                                document.getElementById('tarteaucitronPercentage').style.top = heightPosition;
                            } else {
                                document.getElementById('tarteaucitronPercentage').style.bottom = heightPosition;
                            }
                            document.getElementById('tarteaucitronPercentage').style.width = ((100 / (screen.height * 2)) * scrollPos) + '%';
                        }
                    }
                });
                window.attachEvent("onkeydown", function (evt) {
                    if (evt.keyCode === 27) {
                        tarteaucitron.userInterface.closePanel();
                    }

                    if ( evt.keyCode === 9 && focusableEls.indexOf(evt.target) >= 0) {
                        if ( evt.shiftKey ) /* shift + tab */ {
                            if (document.activeElement === firstFocusableEl) {
                                lastFocusableEl.focus();
                                evt.preventDefault();
                            }
                        } else /* tab */ {
                            if (document.activeElement === lastFocusableEl) {
                                firstFocusableEl.focus();
                                evt.preventDefault();
                            }
                        }
                    }

                });
                window.attachEvent("onhashchange", function () {
                    if (document.location.hash === tarteaucitron.hashtag && tarteaucitron.hashtag !== '') {
                        tarteaucitron.userInterface.openPanel();
                    }
                });
                window.attachEvent("onresize", function () {
                    if (document.getElementById('tarteaucitron') !== null) {
                        if (document.getElementById('tarteaucitron').style.display === 'block') {
                            tarteaucitron.userInterface.jsSizing('main');
                        }
                    }

                    if (document.getElementById('tarteaucitronCookiesListContainer') !== null) {
                        if (document.getElementById('tarteaucitronCookiesListContainer').style.display === 'block') {
                            tarteaucitron.userInterface.jsSizing('cookie');
                        }
                    }
                });
            }

            if (typeof XMLHttpRequest !== 'undefined') {
                origOpen = XMLHttpRequest.prototype.open;
                XMLHttpRequest.prototype.open = function () {

                    if (window.addEventListener) {
                        this.addEventListener("load", function () {
                            if (typeof tarteaucitronProLoadServices === 'function') {
                                tarteaucitronProLoadServices();
                            }
                        }, false);
                    } else if (typeof this.attachEvent !== 'undefined') {
                        this.attachEvent("onload", function () {
                            if (typeof tarteaucitronProLoadServices === 'function') {
                                tarteaucitronProLoadServices();
                            }
                        });
                    } else {
                        if (typeof tarteaucitronProLoadServices === 'function') {
                            setTimeout(tarteaucitronProLoadServices, 1000);
                        }
                    }

                    try {
                        origOpen.apply(this, arguments);
                    } catch (err) {}
                };
            }
        }
    },
    "load": function () {
        "use strict";
        var cdn = tarteaucitron.cdn,
            language = tarteaucitron.getLanguage(),
            pathToLang = cdn + 'lang/tarteaucitron.' + language + '.js?v=' + tarteaucitron.version,
            pathToServices = cdn + 'tarteaucitron.services.js?v=' + tarteaucitron.version,
            linkElement = document.createElement('link'),
            defaults = {
                "adblocker": false,
                "hashtag": '#tarteaucitron',
                "cookieName": 'tarteaucitron',
                "highPrivacy": false,
                "orientation": "top",
                "removeCredit": false,
                "showAlertSmall": true,
                "cookieslist": true,
                "handleBrowserDNTRequest": false
            },
            params = tarteaucitron.parameters;

        // Step 0: get params
        if (params !== undefined) {

            for (var k in defaults) {
                if(!tarteaucitron.parameters.hasOwnProperty(k)) {
                    tarteaucitron.parameters[k] = defaults[k];
                }
            }
        }

        // global
        tarteaucitron.orientation = tarteaucitron.parameters.orientation;
        tarteaucitron.hashtag = tarteaucitron.parameters.hashtag;
        tarteaucitron.highPrivacy = tarteaucitron.parameters.highPrivacy;
        tarteaucitron.handleBrowserDNTRequest = tarteaucitron.parameters.handleBrowserDNTRequest;

        // Step 1: load css
        linkElement.rel = 'stylesheet';
        linkElement.type = 'text/css';
        linkElement.href = cdn + 'css/tarteaucitron.css?v=' + tarteaucitron.version;
        document.getElementsByTagName('head')[0].appendChild(linkElement);

        // Step 2: load language and services
        tarteaucitron.addScript(pathToLang, '', function () {

          if(tarteaucitronCustomText !== ''){
            tarteaucitron.lang = tarteaucitron.AddOrUpdate(tarteaucitron.lang, tarteaucitronCustomText);
          }
            tarteaucitron.addScript(pathToServices, '', function () {

                var body = document.body,
                    div = document.createElement('div'),
                    html = '',
                    index,
                    orientation = 'Top',
                    cat = ['ads', 'analytic', 'api', 'comment', 'social', 'support', 'video', 'other'],
                    i;

                cat = cat.sort(function (a, b) {
                    if (tarteaucitron.lang[a].title > tarteaucitron.lang[b].title) { return 1; }
                    if (tarteaucitron.lang[a].title < tarteaucitron.lang[b].title) { return -1; }
                    return 0;
                });

                // Step 3: prepare the html
                html += '<div id="tarteaucitronPremium"></div>';
                html += '<button id="tarteaucitronBack" onclick="tarteaucitron.userInterface.closePanel();" aria-label="' + tarteaucitron.lang.close + '"></button>';
                html += '<div id="tarteaucitron" role="dialog" aria-labelledby="dialogTitle">';
                html += '   <button id="tarteaucitronClosePanel" onclick="tarteaucitron.userInterface.closePanel();">';
                html += '       ' + tarteaucitron.lang.close;
                html += '   </button>';
                html += '   <div id="tarteaucitronServices">';
                html += '      <div class="tarteaucitronLine tarteaucitronMainLine" id="tarteaucitronMainLineOffset"><h1 id="dialogTitle">'+ tarteaucitron.lang.title + '</h1>';
                html += '         <div class="tarteaucitronName">';
                html += '            <button onclick="tarteaucitron.userInterface.toggle(\'tarteaucitronInfo\', \'tarteaucitronInfoBox\');return false" aria-label="' + tarteaucitron.lang.toggleInfoBox + '">&#10011;</button> <h2>' + tarteaucitron.lang.all + '</h2>';
                html += '         </div>';
                html += '         <div class="tarteaucitronAsk" id="tarteaucitronScrollbarAdjust">';
                html += '            <button id="tarteaucitronAllAllowed" class="tarteaucitronAllow" onclick="tarteaucitron.userInterface.respondAll(true);">';
                html += '               &#10003; ' + tarteaucitron.lang.allowAll;
                html += '            </button> ';
                html += '            <button id="tarteaucitronAllDenied" class="tarteaucitronDeny" onclick="tarteaucitron.userInterface.respondAll(false);">';
                html += '               &#10007; ' + tarteaucitron.lang.denyAll;
                html += '            </button>';
                html += '         </div>';
                html += '      </div>';
                html += '      <div id="tarteaucitronInfo" class="tarteaucitronInfoBox">';
                html += '         ' + tarteaucitron.lang.disclaimer;
                if (tarteaucitron.parameters.removeCredit === false) {
                    html += '        <br/><br/>';
                    html += '        <a href="https://opt-out.ferank.eu/" rel="nofollow" target="_blank" rel="noopener" title="tarteaucitron ' + tarteaucitron.lang.newWindow + '">' + tarteaucitron.lang.credit + '</a>';
                }
                html += '      </div>';
                html += '      <div class="tarteaucitronBorder" id="tarteaucitronScrollbarParent">';
                html += '         <div class="clear"></div><ul>';
                for (i = 0; i < cat.length; i += 1) {
                    html += '         <li id="tarteaucitronServicesTitle_' + cat[i] + '" class="tarteaucitronHidden">';
                    html += '            <div class="tarteaucitronTitle">';
                    html += '               <button onclick="tarteaucitron.userInterface.toggle(\'tarteaucitronDetails' + cat[i] + '\', \'tarteaucitronInfoBox\');return false">&#10011; ' + tarteaucitron.lang[cat[i]].title + '</button>';
                    html += '            </div>';
                    html += '            <div id="tarteaucitronDetails' + cat[i] + '" class="tarteaucitronDetails tarteaucitronInfoBox">';
                    html += '               ' + tarteaucitron.lang[cat[i]].details;
                    html += '            </div>';
                    html += '         <ul id="tarteaucitronServices_' + cat[i] + '"></ul></li>';
                }
                html += '         </ul><div class="tarteaucitronHidden" id="tarteaucitronScrollbarChild" style="height:20px;display:block"></div>';
                html += '       </div>';
                html += '   </div>';
                html += '</div>';

                if (tarteaucitron.parameters.orientation === 'bottom') {
                    orientation = 'Bottom';
                }

                if (tarteaucitron.parameters.highPrivacy) {
                    html += '<div id="tarteaucitronAlertBig" class="tarteaucitronAlertBig' + orientation + '">';
                    html += '   <span id="tarteaucitronDisclaimerAlert">';
                    html += '       ' + tarteaucitron.lang.alertBigPrivacy;
                    html += '   </span>';
                    html += '   <button id="tarteaucitronPersonalize" onclick="tarteaucitron.userInterface.openPanel();">';
                    html += '       ' + tarteaucitron.lang.personalize;
                    html += '   </button>';
                    html += '</div>';
                } else {
                    html += '<div id="tarteaucitronAlertBig" class="tarteaucitronAlertBig' + orientation + '">';
                    html += '   <span id="tarteaucitronDisclaimerAlert">';
                    html += '       ' + tarteaucitron.lang.alertBigClick + ' ' + tarteaucitron.lang.alertBig;
                    html += '   </span>';
                    html += '   <button id="tarteaucitronPersonalize" onclick="tarteaucitron.userInterface.respondAll(true);">';
                    html += '       &#10003; ' + tarteaucitron.lang.acceptAll;
                    html += '   </button>';
                    html += '   <button id="tarteaucitronCloseAlert" onclick="tarteaucitron.userInterface.openPanel();">';
                    html += '       ' + tarteaucitron.lang.personalize;
                    html += '   </button>';
                    html += '</div>';
                    html += '<div id="tarteaucitronPercentage"></div>';
                }

                if (tarteaucitron.parameters.showAlertSmall === true) {
                    html += '<div id="tarteaucitronAlertSmall" class="tarteaucitronAlertSmall' + orientation + '">';
                    html += '   <button id="tarteaucitronManager" onclick="tarteaucitron.userInterface.openPanel();">';
                    html += '       ' + tarteaucitron.lang.alertSmall;
                    html += '       <span id="tarteaucitronDot">';
                    html += '           <span id="tarteaucitronDotGreen"></span>';
                    html += '           <span id="tarteaucitronDotYellow"></span>';
                    html += '           <span id="tarteaucitronDotRed"></span>';
                    html += '       </span>';
                    if (tarteaucitron.parameters.cookieslist === true) {
                        html += '   </button><!-- @whitespace';
                        html += '   --><button id="tarteaucitronCookiesNumber" onclick="tarteaucitron.userInterface.toggleCookiesList();">0</button>';
                        html += '   <div id="tarteaucitronCookiesListContainer">';
                        html += '       <button id="tarteaucitronClosePanelCookie" onclick="tarteaucitron.userInterface.closePanel();">';
                        html += '           ' + tarteaucitron.lang.close;
                        html += '       </button>';
                        html += '       <div class="tarteaucitronCookiesListMain" id="tarteaucitronCookiesTitle">';
                        html += '            <h2 id="tarteaucitronCookiesNumberBis">0 cookie</h2>';
                        html += '       </div>';
                        html += '       <div id="tarteaucitronCookiesList"></div>';
                        html += '    </div>';
                    } else {
                        html += '   </div>';
                    }
                    html += '</div>';
                }

                tarteaucitron.addScript(tarteaucitron.cdn + 'advertising.js?v=' + tarteaucitron.version, '', function () {
                    if (tarteaucitronNoAdBlocker === true || tarteaucitron.parameters.adblocker === false) {

                        // create a wrapper container at the same level than tarteaucitron so we can add an aria-hidden when tarteaucitron is opened
                        var wrapper = document.createElement('div');
                        wrapper.id = "contentWrapper";
                        
                        while (document.body.firstChild)
                        {
                            wrapper.appendChild(document.body.firstChild);
                        }

                        // Append the wrapper to the body
                        document.body.appendChild(wrapper);

                        div.id = 'tarteaucitronRoot';
                        body.appendChild(div, body);
                        div.innerHTML = html;

                        if (tarteaucitron.job !== undefined) {
                            tarteaucitron.job = tarteaucitron.cleanArray(tarteaucitron.job);
                            for (index = 0; index < tarteaucitron.job.length; index += 1) {
                                tarteaucitron.addService(tarteaucitron.job[index]);
                            }
                        } else {
                            tarteaucitron.job = []
                        }

                        tarteaucitron.isAjax = true;

                        tarteaucitron.job.push = function (id) {

                            // ie <9 hack
                            if (typeof tarteaucitron.job.indexOf === 'undefined') {
                                tarteaucitron.job.indexOf = function (obj, start) {
                                    var i,
                                        j = this.length;
                                    for (i = (start || 0); i < j; i += 1) {
                                        if (this[i] === obj) { return i; }
                                    }
                                    return -1;
                                };
                            }

                            if (tarteaucitron.job.indexOf(id) === -1) {
                                Array.prototype.push.call(this, id);
                            }
                            tarteaucitron.launch[id] = false;
                            tarteaucitron.addService(id);
                        };

                        if (document.location.hash === tarteaucitron.hashtag && tarteaucitron.hashtag !== '') {
                            tarteaucitron.userInterface.openPanel();
                        }

                        tarteaucitron.cookie.number();
                        setInterval(tarteaucitron.cookie.number, 60000);
                    }
                }, tarteaucitron.parameters.adblocker);

                if (tarteaucitron.parameters.adblocker === true) {
                    setTimeout(function () {
                        if (tarteaucitronNoAdBlocker === false) {
                            html = '<div id="tarteaucitronAlertBig" class="tarteaucitronAlertBig' + orientation + '" style="display:block" role="alert" aria-live="polite">';
                            html += '   <p id="tarteaucitronDisclaimerAlert">';
                            html += '       ' + tarteaucitron.lang.adblock + '<br/>';
                            html += '       <strong>' + tarteaucitron.lang.adblock_call + '</strong>';
                            html += '   </p>';
                            html += '   <button id="tarteaucitronPersonalize" onclick="location.reload();">';
                            html += '       ' + tarteaucitron.lang.reload;
                            html += '   </button>';
                            html += '</div>';
                            html += '<div id="tarteaucitronPremium"></div>';

                            // create wrapper container
                            var wrapper = document.createElement('div');
                            wrapper.id = "contentWrapper";
                            
                            while (document.body.firstChild)
                            {
                                wrapper.appendChild(document.body.firstChild);
                            }

                        // Append the wrapper to the body
                        document.body.appendChild(wrapper);
                            div.id = 'tarteaucitronRoot';
                            body.appendChild(div, body);
                            div.innerHTML = html;
                            tarteaucitron.pro('!adblocker=true');
                        } else {
                            tarteaucitron.pro('!adblocker=false');
                        }
                    }, 1500);
                }
            });
        });
    },
    "addService": function (serviceId) {
        "use strict";
        var html = '',
            s = tarteaucitron.services,
            service = s[serviceId],
            cookie = tarteaucitron.cookie.read(),
            hostname = document.location.hostname,
            hostRef = document.referrer.split('/')[2],
            isNavigating = (hostRef === hostname) ? true : false,
            isAutostart = (!service.needConsent) ? true : false,
            isWaiting = (cookie.indexOf(service.key + '=wait') >= 0) ? true : false,
            isDenied = (cookie.indexOf(service.key + '=false') >= 0) ? true : false,
            isAllowed = (cookie.indexOf(service.key + '=true') >= 0) ? true : false,
            isResponded = (cookie.indexOf(service.key + '=false') >= 0 || cookie.indexOf(service.key + '=true') >= 0) ? true : false,
            isDNTRequested = (navigator.doNotTrack === "1" || navigator.doNotTrack === "yes" || navigator.msDoNotTrack === "1" || window.doNotTrack === "1") ? true : false;

        if (tarteaucitron.added[service.key] !== true) {
            tarteaucitron.added[service.key] = true;

            html += '<li id="' + service.key + 'Line" class="tarteaucitronLine">';
            html += '   <div class="tarteaucitronName">';
            html += '       <h3>' + service.name + '</h3><br/>';
            html += '       <span id="tacCL' + service.key + '" class="tarteaucitronListCookies"></span><br/>';
            html += '       <a href="https://opt-out.ferank.eu/service/' + service.key + '/" target="_blank" rel="noopener" title="'+ tarteaucitron.lang.cookieDetail + ' ' + service.name + ' ' + tarteaucitron.lang.ourSite + ' ' + tarteaucitron.lang.newWindow +'">';
            html += '           ' + tarteaucitron.lang.more;
            html += '       </a>';
            html += '        - ';
            html += '       <a href="' + service.uri + '" target="_blank" rel="noopener" title="' + service.name + ' ' + tarteaucitron.lang.newWindow + '">';
            html += '           ' + tarteaucitron.lang.source;
            html += '       </a>';
            html += '   </div>';
            html += '   <div class="tarteaucitronAsk">';
            html += '       <button id="' + service.key + 'Allowed" class="tarteaucitronAllow" onclick="tarteaucitron.userInterface.respond(this, true);">';
            html += '           &#10003; ' + tarteaucitron.lang.allow;
            html += '       </button> ';
            html += '       <button id="' + service.key  + 'Denied" class="tarteaucitronDeny" onclick="tarteaucitron.userInterface.respond(this, false);">';
            html += '           &#10007; ' + tarteaucitron.lang.deny;
            html += '       </button>';
            html += '   </div>';
            html += '</li>';

            tarteaucitron.userInterface.css('tarteaucitronServicesTitle_' + service.type, 'display', 'block');

            if (document.getElementById('tarteaucitronServices_' + service.type) !== null) {
                document.getElementById('tarteaucitronServices_' + service.type).innerHTML += html;
            }

            tarteaucitron.userInterface.order(service.type);
        }

        // allow by default for non EU
        if (isResponded === false && tarteaucitron.user.bypass === true) {
            isAllowed = true;
            tarteaucitron.cookie.create(service.key, true);
        }

        if ((!isResponded && (isAutostart || (isNavigating && isWaiting)) && !tarteaucitron.highPrivacy) || isAllowed) {
            if (!isAllowed) {
                tarteaucitron.cookie.create(service.key, true);
            }
            if (tarteaucitron.launch[service.key] !== true) {
                tarteaucitron.launch[service.key] = true;
                service.js();
            }
            tarteaucitron.state[service.key] = true;
            tarteaucitron.userInterface.color(service.key, true);
        } else if (isDenied) {
            if (typeof service.fallback === 'function') {
                service.fallback();
            }
            tarteaucitron.state[service.key] = false;
            tarteaucitron.userInterface.color(service.key, false);
        } else if (!isResponded && isDNTRequested && tarteaucitron.handleBrowserDNTRequest) {
            tarteaucitron.cookie.create(service.key, 'false');
            if (typeof service.fallback === 'function') {
                service.fallback();
            }
            tarteaucitron.state[service.key] = false;
            tarteaucitron.userInterface.color(service.key, false);
        } else if (!isResponded) {
            tarteaucitron.cookie.create(service.key, 'wait');
            if (typeof service.fallback === 'function') {
                service.fallback();
            }
            tarteaucitron.userInterface.color(service.key, 'wait');
            tarteaucitron.userInterface.openAlert();
        }

        tarteaucitron.cookie.checkCount(service.key);
    },
    "cleanArray": function cleanArray(arr) {
        "use strict";
        var i,
            len = arr.length,
            out = [],
            obj = {},
            s = tarteaucitron.services;

        for (i = 0; i < len; i += 1) {
            if (!obj[arr[i]]) {
                obj[arr[i]] = {};
                if (tarteaucitron.services[arr[i]] !== undefined) {
                    out.push(arr[i]);
                }
            }
        }

        out = out.sort(function (a, b) {
            if (s[a].type + s[a].key > s[b].type + s[b].key) { return 1; }
            if (s[a].type + s[a].key < s[b].type + s[b].key) { return -1; }
            return 0;
        });

        return out;
    },
    "userInterface": {
        "css": function (id, property, value) {
            "use strict";
            if (document.getElementById(id) !== null) {
                document.getElementById(id).style[property] = value;
            }
        },
        "respondAll": function (status) {
            "use strict";
            var s = tarteaucitron.services,
                service,
                key,
                index = 0;

            for (index = 0; index < tarteaucitron.job.length; index += 1) {
                service = s[tarteaucitron.job[index]];
                key = service.key;
                if (tarteaucitron.state[key] !== status) {
                    if (status === false && tarteaucitron.launch[key] === true) {
                        tarteaucitron.reloadThePage = true;
                    }
                    if (tarteaucitron.launch[key] !== true && status === true) {
                        tarteaucitron.launch[key] = true;
                        tarteaucitron.services[key].js();
                    }
                    tarteaucitron.state[key] = status;
                    tarteaucitron.cookie.create(key, status);
                    tarteaucitron.userInterface.color(key, status);
                }
            }
        },
        "respond": function (el, status) {
            "use strict";
            var key = el.id.replace(new RegExp("(Eng[0-9]+|Allow|Deni)ed", "g"), '');

            // return if same state
            if (tarteaucitron.state[key] === status) {
                return;
            }

            if (status === false && tarteaucitron.launch[key] === true) {
                tarteaucitron.reloadThePage = true;
            }

            // if not already launched... launch the service
            if (status === true) {
                if (tarteaucitron.launch[key] !== true) {
                    tarteaucitron.launch[key] = true;
                    tarteaucitron.services[key].js();
                }
            }
            tarteaucitron.state[key] = status;
            tarteaucitron.cookie.create(key, status);
            tarteaucitron.userInterface.color(key, status);
        },
        "color": function (key, status) {
            "use strict";
            var gray = '#808080',
                greenDark = '#1B870B',
                greenLight = '#E6FFE2',
                redDark = '#9C1A1A',
                redLight = '#FFE2E2',
                yellowDark = '#FBDA26',
                c = 'tarteaucitron',
                nbDenied = 0,
                nbPending = 0,
                nbAllowed = 0,
                sum = tarteaucitron.job.length,
                index;

            if (status === true) {
                tarteaucitron.userInterface.css(key + 'Line', 'borderLeft', '5px solid ' + greenDark);
                tarteaucitron.userInterface.css(key + 'Allowed', 'backgroundColor', greenDark);
                tarteaucitron.userInterface.css(key + 'Denied', 'backgroundColor', gray);
            } else if (status === false) {
                tarteaucitron.userInterface.css(key + 'Line', 'borderLeft', '5px solid ' + redDark);
                tarteaucitron.userInterface.css(key + 'Allowed', 'backgroundColor', gray);
                tarteaucitron.userInterface.css(key + 'Denied', 'backgroundColor', redDark);
            }

            // check if all services are allowed
            for (index = 0; index < sum; index += 1) {
                if (tarteaucitron.state[tarteaucitron.job[index]] === false) {
                    nbDenied += 1;
                } else if (tarteaucitron.state[tarteaucitron.job[index]] === undefined) {
                    nbPending += 1;
                } else if (tarteaucitron.state[tarteaucitron.job[index]] === true) {
                    nbAllowed += 1;
                }
            }

            tarteaucitron.userInterface.css(c + 'DotGreen', 'width', ((100 / sum) * nbAllowed) + '%');
            tarteaucitron.userInterface.css(c + 'DotYellow', 'width', ((100 / sum) * nbPending) + '%');
            tarteaucitron.userInterface.css(c + 'DotRed', 'width', ((100 / sum) * nbDenied) + '%');

            if (nbDenied === 0 && nbPending === 0) {
                tarteaucitron.userInterface.css(c + 'AllAllowed', 'backgroundColor', greenDark);
                tarteaucitron.userInterface.css(c + 'AllDenied', 'backgroundColor', gray);
            } else if (nbAllowed === 0 && nbPending === 0) {
                tarteaucitron.userInterface.css(c + 'AllAllowed', 'backgroundColor', gray);
                tarteaucitron.userInterface.css(c + 'AllDenied', 'backgroundColor', redDark);
            } else {
                tarteaucitron.userInterface.css(c + 'AllAllowed', 'backgroundColor', gray);
                tarteaucitron.userInterface.css(c + 'AllDenied', 'backgroundColor', gray);
            }

            // close the alert if all service have been reviewed
            if (nbPending === 0) {
                tarteaucitron.userInterface.closeAlert();
            }

            if (tarteaucitron.services[key].cookies.length > 0 && status === false) {
                tarteaucitron.cookie.purge(tarteaucitron.services[key].cookies);
            }

            if (status === true) {
                if (document.getElementById('tacCL' + key) !== null) {
                    document.getElementById('tacCL' + key).innerHTML = '...';
                }
                setTimeout(function () {
                    tarteaucitron.cookie.checkCount(key);
                }, 2500);
            } else {
                tarteaucitron.cookie.checkCount(key);
            }
        },
        "openPanel": function () {
            "use strict";

            tarteaucitron.userInterface.css('tarteaucitron', 'display', 'block');
            tarteaucitron.userInterface.css('tarteaucitronBack', 'display', 'block');
            tarteaucitron.userInterface.css('tarteaucitronCookiesListContainer', 'display', 'none');

            document.getElementById('tarteaucitronClosePanel').focus();
            document.getElementById('contentWrapper').setAttribute("aria-hidden", "true");
            document.getElementsByTagName('body')[0].classList.add('modal-open');
            tarteaucitron.userInterface.focusTrap();
            tarteaucitron.userInterface.jsSizing('main');
        },
        "closePanel": function () {
            "use strict";

            if (document.location.hash === tarteaucitron.hashtag) {
                document.location.hash = '';
            }
            tarteaucitron.userInterface.css('tarteaucitron', 'display', 'none');
            tarteaucitron.userInterface.css('tarteaucitronCookiesListContainer', 'display', 'none');

            tarteaucitron.fallback(['tarteaucitronInfoBox'], function (elem) {
                elem.style.display = 'none';
            }, true);

            if (tarteaucitron.reloadThePage === true) {
                window.location.reload();
            } else {
                tarteaucitron.userInterface.css('tarteaucitronBack', 'display', 'none');
            }
            if (document.getElementById('tarteaucitronCloseAlert') !== null) {
                document.getElementById('tarteaucitronCloseAlert').focus();
            }
            document.getElementById('contentWrapper').setAttribute("aria-hidden", "false");
            document.getElementsByTagName('body')[0].classList.remove('modal-open');
            
        },
        "focusTrap": function() {
            "use strict";

            var focusableEls,
                firstFocusableEl,
                lastFocusableEl,
                filtered;

            focusableEls = document.getElementById('tarteaucitron').querySelectorAll('a[href], button');
            filtered = [];

            // get only visible items
            for (var i = 0, max = focusableEls.length; i < max; i++) {
                if (focusableEls[i].offsetHeight > 0) {
                   filtered.push(focusableEls[i]);
                }
            } 

            firstFocusableEl = filtered[0];  
            lastFocusableEl = filtered[filtered.length - 1];

            //loop focus inside tarteaucitron
            document.getElementById('tarteaucitron').addEventListener("keydown", function (evt) {
            
                if ( evt.key === 'Tab' || evt.keyCode === 9 ) {
                   
                    if ( evt.shiftKey ) /* shift + tab */ {
                        if (document.activeElement === firstFocusableEl) {
                            lastFocusableEl.focus();
                            evt.preventDefault();
                        }
                    } else /* tab */ {
                        if (document.activeElement === lastFocusableEl) { 
                            firstFocusableEl.focus();
                            evt.preventDefault();
                        }
                    }
                }
            })
        },
        "openAlert": function () {
            "use strict";
            var c = 'tarteaucitron';
            tarteaucitron.userInterface.css(c + 'Percentage', 'display', 'block');
            tarteaucitron.userInterface.css(c + 'AlertSmall', 'display', 'none');
            tarteaucitron.userInterface.css(c + 'AlertBig',   'display', 'block');
        },
        "closeAlert": function () {
            "use strict";
            var c = 'tarteaucitron';
            tarteaucitron.userInterface.css(c + 'Percentage', 'display', 'none');
            tarteaucitron.userInterface.css(c + 'AlertSmall', 'display', 'block');
            tarteaucitron.userInterface.css(c + 'AlertBig',   'display', 'none');
            tarteaucitron.userInterface.jsSizing('box');
        },
        "toggleCookiesList": function () {
            "use strict";
            var div = document.getElementById('tarteaucitronCookiesListContainer');

            if (div === null) {
                return;
            }

            if (div.style.display !== 'block') {
                tarteaucitron.cookie.number();
                div.style.display = 'block';
                tarteaucitron.userInterface.jsSizing('cookie');
                tarteaucitron.userInterface.css('tarteaucitron', 'display', 'none');
                tarteaucitron.userInterface.css('tarteaucitronBack', 'display', 'block');
                tarteaucitron.fallback(['tarteaucitronInfoBox'], function (elem) {
                    elem.style.display = 'none';
                }, true);
            } else {
                div.style.display = 'none';
                tarteaucitron.userInterface.css('tarteaucitron', 'display', 'none');
                tarteaucitron.userInterface.css('tarteaucitronBack', 'display', 'none');
            }
        },
        "toggle": function (id, closeClass) {
            "use strict";
            var div = document.getElementById(id);

            if (div === null) {
                return;
            }

            if (closeClass !== undefined) {
                tarteaucitron.fallback([closeClass], function (elem) {
                    if (elem.id !== id) {
                        elem.style.display = 'none';
                    }
                }, true);
            }

            if (div.style.display !== 'block') {
                div.style.display = 'block';
            } else {
                div.style.display = 'none';
            }
        },
        "order": function (id) {
            "use strict";
            var main = document.getElementById('tarteaucitronServices_' + id),
                allDivs,
                store = [],
                i;

            if (main === null) {
                return;
            }

            allDivs = main.childNodes;

            if (typeof Array.prototype.map === 'function') {
                Array.prototype.map.call(main.children, Object).sort(function (a, b) {
                    if (tarteaucitron.services[a.id.replace(/Line/g, '')].name > tarteaucitron.services[b.id.replace(/Line/g, '')].name) { return 1; }
                    if (tarteaucitron.services[a.id.replace(/Line/g, '')].name < tarteaucitron.services[b.id.replace(/Line/g, '')].name) { return -1; }
                    return 0;
                }).forEach(function (element) {
                    main.appendChild(element);
                });
            }
        },
        "jsSizing": function (type) {
            "use strict";
            var scrollbarMarginRight = 10,
                scrollbarWidthParent,
                scrollbarWidthChild,
                servicesHeight,
                e = window,
                a = 'inner',
                windowInnerHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight,
                mainTop,
                mainHeight,
                closeButtonHeight,
                headerHeight,
                cookiesListHeight,
                cookiesCloseHeight,
                cookiesTitleHeight,
                paddingBox,
                alertSmallHeight,
                cookiesNumberHeight;

            if (type === 'box') {
                if (document.getElementById('tarteaucitronAlertSmall') !== null && document.getElementById('tarteaucitronCookiesNumber') !== null) {

                    // reset
                    tarteaucitron.userInterface.css('tarteaucitronCookiesNumber', 'padding', '0px 10px');

                    // calculate
                    alertSmallHeight = document.getElementById('tarteaucitronAlertSmall').offsetHeight;
                    cookiesNumberHeight = document.getElementById('tarteaucitronCookiesNumber').offsetHeight;
                    paddingBox = (alertSmallHeight - cookiesNumberHeight) / 2;

                    // apply
                    tarteaucitron.userInterface.css('tarteaucitronCookiesNumber', 'padding', paddingBox + 'px 10px');
                }
            } else if (type === 'main') {

                // get the real window width for media query
                if (window.innerWidth === undefined) {
                    a = 'client';
                    e = document.documentElement || document.body;
                }

                // height of the services list container
                if (document.getElementById('tarteaucitron') !== null && document.getElementById('tarteaucitronClosePanel') !== null && document.getElementById('tarteaucitronMainLineOffset') !== null) {

                    // reset
                    tarteaucitron.userInterface.css('tarteaucitronScrollbarParent', 'height', 'auto');

                    // calculate
                    mainHeight = document.getElementById('tarteaucitron').offsetHeight;
                    closeButtonHeight = document.getElementById('tarteaucitronClosePanel').offsetHeight;
                    headerHeight = document.getElementById('tarteaucitronMainLineOffset').offsetHeight;

                    // apply
                    servicesHeight = (mainHeight - closeButtonHeight - headerHeight + 1);
                    tarteaucitron.userInterface.css('tarteaucitronScrollbarParent', 'height', servicesHeight + 'px');
                }

                // align the main allow/deny button depending on scrollbar width
                if (document.getElementById('tarteaucitronScrollbarParent') !== null && document.getElementById('tarteaucitronScrollbarChild') !== null) {

                    // media query
                    if (e[a + 'Width'] <= 479) {
                        tarteaucitron.userInterface.css('tarteaucitronScrollbarAdjust', 'marginLeft', '11px');
                    } else if (e[a + 'Width'] <= 767) {
                        scrollbarMarginRight = 12;
                    }

                    scrollbarWidthParent = document.getElementById('tarteaucitronScrollbarParent').offsetWidth;
                    scrollbarWidthChild = document.getElementById('tarteaucitronScrollbarChild').offsetWidth;
                    tarteaucitron.userInterface.css('tarteaucitronScrollbarAdjust', 'marginRight', ((scrollbarWidthParent - scrollbarWidthChild) + scrollbarMarginRight) + 'px');
                }

                // center the main panel
                if (document.getElementById('tarteaucitron') !== null) {

                    // media query
                    if (e[a + 'Width'] <= 767) {
                        mainTop = 0;
                    } else {
                        mainTop = ((windowInnerHeight - document.getElementById('tarteaucitron').offsetHeight) / 2) - 21;
                    }

                    // correct
                    if (mainTop < 0) {
                        mainTop = 0;
                    }

                    if (document.getElementById('tarteaucitronMainLineOffset') !== null) {
                        if (document.getElementById('tarteaucitron').offsetHeight < (windowInnerHeight / 2)) {
                            mainTop -= document.getElementById('tarteaucitronMainLineOffset').offsetHeight;
                        }
                    }

                    // apply
                    tarteaucitron.userInterface.css('tarteaucitron', 'top', mainTop + 'px');
                }


            } else if (type === 'cookie') {

                // put cookies list at bottom
                if (document.getElementById('tarteaucitronAlertSmall') !== null) {
                    tarteaucitron.userInterface.css('tarteaucitronCookiesListContainer', 'bottom', (document.getElementById('tarteaucitronAlertSmall').offsetHeight) + 'px');
                }

                // height of cookies list
                if (document.getElementById('tarteaucitronCookiesListContainer') !== null) {

                    // reset
                    tarteaucitron.userInterface.css('tarteaucitronCookiesList', 'height', 'auto');

                    // calculate
                    cookiesListHeight = document.getElementById('tarteaucitronCookiesListContainer').offsetHeight;
                    cookiesCloseHeight = document.getElementById('tarteaucitronClosePanelCookie').offsetHeight;
                    cookiesTitleHeight = document.getElementById('tarteaucitronCookiesTitle').offsetHeight;

                    // apply
                    tarteaucitron.userInterface.css('tarteaucitronCookiesList', 'height', (cookiesListHeight - cookiesCloseHeight - cookiesTitleHeight - 2) + 'px');
                }
            }
        }
    },
    "cookie": {
        "owner": {},
        "create": function (key, status) {
            "use strict";

            if (tarteaucitronForceExpire !== '') {
                // The number of day cann't be higher than 1 year
                timeExipre = (tarteaucitronForceExpire > 365) ? 31536000000 : tarteaucitronForceExpire * 86400000; // Multiplication to tranform the number of days to milliseconds
            }

            var d = new Date(),
                time = d.getTime(),
                expireTime = time + timeExipre, // 365 days
                regex = new RegExp("!" + key + "=(wait|true|false)", "g"),
                cookie = tarteaucitron.cookie.read().replace(regex, ""),
                value = tarteaucitron.parameters.cookieName + '=' + cookie + '!' + key + '=' + status,
                domain = (tarteaucitron.parameters.cookieDomain !== undefined && tarteaucitron.parameters.cookieDomain !== '') ? 'domain=' + tarteaucitron.parameters.cookieDomain + ';' : '';

          if (tarteaucitron.cookie.read().indexOf(key + '=' + status) === -1) {
                tarteaucitron.pro('!' + key + '=' + status);
            }

            d.setTime(expireTime);
            document.cookie = value + '; expires=' + d.toGMTString() + '; path=/;' + domain;
        },
        "read": function () {
            "use strict";
            var nameEQ = tarteaucitron.parameters.cookieName + "=",
                ca = document.cookie.split(';'),
                i,
                c;

            for (i = 0; i < ca.length; i += 1) {
                c = ca[i];
                while (c.charAt(0) === ' ') {
                    c = c.substring(1, c.length);
                }
                if (c.indexOf(nameEQ) === 0) {
                    return c.substring(nameEQ.length, c.length);
                }
            }
            return '';
        },
        "purge": function (arr) {
            "use strict";
            var i;

            for (i = 0; i < arr.length; i += 1) {
                document.cookie = arr[i] + '=; expires=Thu, 01 Jan 2000 00:00:00 GMT; path=/;';
                document.cookie = arr[i] + '=; expires=Thu, 01 Jan 2000 00:00:00 GMT; path=/; domain=.' + location.hostname + ';';
                document.cookie = arr[i] + '=; expires=Thu, 01 Jan 2000 00:00:00 GMT; path=/; domain=.' + location.hostname.split('.').slice(-2).join('.') + ';';
            }
        },
        "checkCount": function (key) {
            "use strict";
            var arr = tarteaucitron.services[key].cookies,
                nb = arr.length,
                nbCurrent = 0,
                html = '',
                i,
                status = document.cookie.indexOf(key + '=true');

            if (status >= 0 && nb === 0) {
                html += tarteaucitron.lang.useNoCookie;
            } else if (status >= 0) {
                for (i = 0; i < nb; i += 1) {
                    if (document.cookie.indexOf(arr[i] + '=') !== -1) {
                        nbCurrent += 1;
                        if (tarteaucitron.cookie.owner[arr[i]] === undefined) {
                            tarteaucitron.cookie.owner[arr[i]] = [];
                        }
                        if (tarteaucitron.cookie.crossIndexOf(tarteaucitron.cookie.owner[arr[i]], tarteaucitron.services[key].name) === false) {
                            tarteaucitron.cookie.owner[arr[i]].push(tarteaucitron.services[key].name);
                        }
                    }
                }

                if (nbCurrent > 0) {
                    html += tarteaucitron.lang.useCookieCurrent + ' ' + nbCurrent + ' cookie';
                    if (nbCurrent > 1) {
                        html += 's';
                    }
                    html += '.';
                } else {
                    html += tarteaucitron.lang.useNoCookie;
                }
            } else if (nb === 0) {
                html = tarteaucitron.lang.noCookie;
            } else {
                html += tarteaucitron.lang.useCookie + ' ' + nb + ' cookie';
                if (nb > 1) {
                    html += 's';
                }
                html += '.';
            }

            if (document.getElementById('tacCL' + key) !== null) {
                document.getElementById('tacCL' + key).innerHTML = html;
            }
        },
        "crossIndexOf": function (arr, match) {
            "use strict";
            var i;
            for (i = 0; i < arr.length; i += 1) {
                if (arr[i] === match) {
                    return true;
                }
            }
            return false;
        },
        "number": function () {
            "use strict";
            var cookies = document.cookie.split(';'),
                nb = (document.cookie !== '') ? cookies.length : 0,
                html = '',
                i,
                name,
                namea,
                nameb,
                c,
                d,
                s = (nb > 1) ? 's' : '',
                savedname,
                regex = /^https?\:\/\/([^\/?#]+)(?:[\/?#]|$)/i,
                regexedDomain = (tarteaucitron.cdn.match(regex) !== null) ? tarteaucitron.cdn.match(regex)[1] : tarteaucitron.cdn,
                host = (tarteaucitron.domain !== undefined) ? tarteaucitron.domain : regexedDomain;

            cookies = cookies.sort(function (a, b) {
                namea = a.split('=', 1).toString().replace(/ /g, '');
                nameb = b.split('=', 1).toString().replace(/ /g, '');
                c = (tarteaucitron.cookie.owner[namea] !== undefined) ? tarteaucitron.cookie.owner[namea] : '0';
                d = (tarteaucitron.cookie.owner[nameb] !== undefined) ? tarteaucitron.cookie.owner[nameb] : '0';
                if (c + a > d + b) { return 1; }
                if (c + a < d + b) { return -1; }
                return 0;
            });

            if (document.cookie !== '') {
                for (i = 0; i < nb; i += 1) {
                    name = cookies[i].split('=', 1).toString().replace(/ /g, '');
                    if (tarteaucitron.cookie.owner[name] !== undefined && tarteaucitron.cookie.owner[name].join(' // ') !== savedname) {
                        savedname = tarteaucitron.cookie.owner[name].join(' // ');
                        html += '<div class="tarteaucitronHidden">';
                        html += '     <h3 class="tarteaucitronTitle">';
                        html += '        ' + tarteaucitron.cookie.owner[name].join(' // ');
                        html += '    </h3>';
                        html += '</div><ul class="cookie-list">';
                    } else if (tarteaucitron.cookie.owner[name] === undefined && host !== savedname) {
                        savedname = host;
                        html += '<div class="tarteaucitronHidden">';
                        html += '     <h3 class="tarteaucitronTitle">';
                        html += '        ' + host;
                        html += '    </h3>';
                        html += '</div><ul class="cookie-list">';
                    }
                    html += '<li class="tarteaucitronCookiesListMain">';
                    html += '    <div class="tarteaucitronCookiesListLeft"><button onclick="tarteaucitron.cookie.purge([\'' + cookies[i].split('=', 1) + '\']);tarteaucitron.cookie.number();tarteaucitron.userInterface.jsSizing(\'cookie\');return false"><strong>&times;</strong></button> <strong>' + name + '</strong>';
                    html += '    </div>';
                    html += '    <div class="tarteaucitronCookiesListRight">' + cookies[i].split('=').slice(1).join('=') + '</div>';
                    html += '</li>';
                }
                html += '</ul>';
            } else {
                html += '<div class="tarteaucitronCookiesListMain">';
                html += '    <div class="tarteaucitronCookiesListLeft"><strong>-</strong></div>';
                html += '    <div class="tarteaucitronCookiesListRight"></div>';
                html += '</div>';
            }

            html += '<div class="tarteaucitronHidden" style="height:20px;display:block"></div>';

            if (document.getElementById('tarteaucitronCookiesList') !== null) {
                document.getElementById('tarteaucitronCookiesList').innerHTML = html;
            }

            if (document.getElementById('tarteaucitronCookiesNumber') !== null) {
                document.getElementById('tarteaucitronCookiesNumber').innerHTML = nb;
            }

            if (document.getElementById('tarteaucitronCookiesNumberBis') !== null) {
                document.getElementById('tarteaucitronCookiesNumberBis').innerHTML = nb + ' cookie' + s;
            }

            for (i = 0; i < tarteaucitron.job.length; i += 1) {
                tarteaucitron.cookie.checkCount(tarteaucitron.job[i]);
            }
        }
    },
    "getLanguage": function () {
        "use strict";
        if (!navigator) { return 'en'; }

        var availableLanguages = 'cs,en,fr,es,it,de,nl,pt,pl,ru',
            defaultLanguage = 'en',
            lang = navigator.language || navigator.browserLanguage ||
                navigator.systemLanguage || navigator.userLang || null,
            userLanguage = lang.substr(0, 2);

        if (tarteaucitronForceLanguage !== '') {
            if (availableLanguages.indexOf(tarteaucitronForceLanguage) !== -1) {
                return tarteaucitronForceLanguage;
            }
        }

        if (availableLanguages.indexOf(userLanguage) === -1) {
            return defaultLanguage;
        }
        return userLanguage;
    },
    "getLocale": function () {
        "use strict";
        if (!navigator) { return 'en_US'; }

        var lang = navigator.language || navigator.browserLanguage ||
                navigator.systemLanguage || navigator.userLang || null,
            userLanguage = lang.substr(0, 2);

        if (userLanguage === 'fr') {
            return 'fr_FR';
        } else if (userLanguage === 'en') {
            return 'en_US';
        } else if (userLanguage === 'de') {
            return 'de_DE';
        } else if (userLanguage === 'es') {
            return 'es_ES';
        } else if (userLanguage === 'it') {
            return 'it_IT';
        } else if (userLanguage === 'pt') {
            return 'pt_PT';
        } else if (userLanguage === 'nl') {
            return 'nl_NL';
        } else {
            return 'en_US';
        }
    },
    "addScript": function (url, id, callback, execute, attrName, attrVal) {
        "use strict";
        var script,
            done = false;

        if (execute === false) {
            if (typeof callback === 'function') {
                callback();
            }
        } else {
            script = document.createElement('script');
            script.type = 'text/javascript';
            script.id = (id !== undefined) ? id : '';
            script.async = true;
            script.src = url;

            if (attrName !== undefined && attrVal !== undefined) {
                script.setAttribute(attrName, attrVal);
            }

            if (typeof callback === 'function') {
                script.onreadystatechange = script.onload = function () {
                    var state = script.readyState;
                    if (!done && (!state || /loaded|complete/.test(state))) {
                        done = true;
                        callback();
                    }
                };
            }

            document.getElementsByTagName('head')[0].appendChild(script);
        }
    },
    "makeAsync": {
        "antiGhost": 0,
        "buffer": '',
        "init": function (url, id) {
            "use strict";
            var savedWrite = document.write,
                savedWriteln = document.writeln;

            document.write = function (content) {
                tarteaucitron.makeAsync.buffer += content;
            };
            document.writeln = function (content) {
                tarteaucitron.makeAsync.buffer += content.concat("\n");
            };

            setTimeout(function () {
                document.write = savedWrite;
                document.writeln = savedWriteln;
            }, 20000);

            tarteaucitron.makeAsync.getAndParse(url, id);
        },
        "getAndParse": function (url, id) {
            "use strict";
            if (tarteaucitron.makeAsync.antiGhost > 9) {
                tarteaucitron.makeAsync.antiGhost = 0;
                return;
            }
            tarteaucitron.makeAsync.antiGhost += 1;
            tarteaucitron.addScript(url, '', function () {
                if (document.getElementById(id) !== null) {
                    document.getElementById(id).innerHTML += "<span style='display:none'>&nbsp;</span>" + tarteaucitron.makeAsync.buffer;
                    tarteaucitron.makeAsync.buffer = '';
                    tarteaucitron.makeAsync.execJS(id);
                }
            });
        },
        "execJS": function (id) {
            /* not strict because third party scripts may have errors */
            var i,
                scripts,
                childId,
                type;

            if (document.getElementById(id) === null) {
                return;
            }

            scripts = document.getElementById(id).getElementsByTagName('script');
            for (i = 0; i < scripts.length; i += 1) {
                type = (scripts[i].getAttribute('type') !== null) ? scripts[i].getAttribute('type') : '';
                if (type === '') {
                    type = (scripts[i].getAttribute('language') !== null) ? scripts[i].getAttribute('language') : '';
                }
                if (scripts[i].getAttribute('src') !== null && scripts[i].getAttribute('src') !== '') {
                    childId = id + Math.floor(Math.random() * 99999999999);
                    document.getElementById(id).innerHTML += '<div id="' + childId + '"></div>';
                    tarteaucitron.makeAsync.getAndParse(scripts[i].getAttribute('src'), childId);
                } else if (type.indexOf('javascript') !== -1 || type === '') {
                    eval(scripts[i].innerHTML);
                }
            }
        }
    },
    "fallback": function (matchClass, content, noInner) {
        "use strict";
        var elems = document.getElementsByTagName('*'),
            i,
            index = 0;

        for (i in elems) {
            if (elems[i] !== undefined) {
                for (index = 0; index < matchClass.length; index += 1) {
                    if ((' ' + elems[i].className + ' ')
                            .indexOf(' ' + matchClass[index] + ' ') > -1) {
                        if (typeof content === 'function') {
                            if (noInner === true) {
                                content(elems[i]);
                            } else {
                                elems[i].innerHTML = content(elems[i]);
                            }
                        } else {
                            elems[i].innerHTML = content;
                        }
                    }
                }
            }
        }
    },
    "engage": function (id) {
        "use strict";
        var html = '',
            r = Math.floor(Math.random() * 100000);

        html += '<div class="tac_activate">';
        html += '   <div class="tac_float">';
        html += '      <strong>' + tarteaucitron.services[id].name + '</strong> ' + tarteaucitron.lang.fallback;
        html += '      <button class="tarteaucitronAllow" id="Eng' + r + 'ed' + id + '" onclick="tarteaucitron.userInterface.respond(this, true);">';
        html += '          &#10003; ' + tarteaucitron.lang.allow;
        html += '       </button>';
        html += '   </div>';
        html += '</div>';

        return html;
    },
    "extend": function (a, b) {
        "use strict";
        var prop;
        for (prop in b) {
            if (b.hasOwnProperty(prop)) {
                a[prop] = b[prop];
            }
        }
    },
    "proTemp": '',
    "proTimer": function () {
        "use strict";
        setTimeout(tarteaucitron.proPing, 1000);
    },
    "pro": function (list) {
        "use strict";
        tarteaucitron.proTemp += list;
        clearTimeout(tarteaucitron.proTimer);
        tarteaucitron.proTimer = setTimeout(tarteaucitron.proPing, 2500);
    },
    "proPing": function () {
        "use strict";
        if (tarteaucitron.uuid !== '' && tarteaucitron.uuid !== undefined && tarteaucitron.proTemp !== '') {
            var div = document.getElementById('tarteaucitronPremium'),
                timestamp = new Date().getTime(),
                url = '//opt-out.ferank.eu/premium.php?';

            if (div === null) {
                return;
            }

            url += 'domain=' + tarteaucitron.domain + '&';
            url += 'uuid=' + tarteaucitron.uuid + '&';
            url += 'c=' + encodeURIComponent(tarteaucitron.proTemp) + '&';
            url += '_' + timestamp;

            div.innerHTML = '<img src="' + url + '" style="display:none" />';

            tarteaucitron.proTemp = '';
        }

        tarteaucitron.cookie.number();
    },
    "AddOrUpdate" : function(source, custom){
        /**
         Utility function to Add or update the fields of obj1 with the ones in obj2
         */
        for(key in custom){
            if(custom[key] instanceof Object){
                source[key] = tarteaucitron.AddOrUpdate(source[key], custom[key]);
            }else{
                source[key] = custom[key];
            }
        }
        return source;
    }
};