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tlaInit = (function (window) {\r\n\r\n    var tlaServiceUri = \"#{AppSettings.PublisherServiceUrl}api/v1/\";\r\n    var tlaUserFp = \"tlaUserFp\";\r\n    var tlaSessionId = \"tlaSessionId\";\r\n\r\n    //Create new GUID for local/session storage\r\n    function createGuid() {\r\n        function s4() {\r\n            return Math.floor((1 + Math.random()) * 0x10000)\r\n                .toString(16)\r\n                .substring(1);\r\n        }\r\n\r\n        return s4() + s4() + \"-\" + s4() + \"-\" + s4() + \"-\" + s4() + \"-\" + s4() + s4() + s4();\r\n    }\r\n\r\n    function getTlaQuery(key) {\r\n        try {\r\n            var urlParams = new URLSearchParams(window.location.search);\r\n            return urlParams.get(key);\r\n        } catch (e) {\r\n            return null;\r\n        }\r\n    }\r\n\r\n    // Get the tlaUserFp\r\n    function getTlaUserFp() {\r\n        //// First check the query string.\r\n        //var tlaFp = getTlaQuery('tlaFp');\r\n\r\n        //if (tlaFp) {\r\n        //    try {\r\n        //        localStorage.setItem(tlaUserFp, tlaFp);\r\n        //    } catch (e) {\r\n        //        console.log(e);\r\n        //    }\r\n\r\n        //    return tlaFp;\r\n        //}\r\n\r\n        if (typeof localStorage !== \"undefined\") {\r\n            try {\r\n                var existingFp = localStorage.getItem(tlaUserFp);\r\n                if (existingFp === null) {\r\n                    // Generate new fp\r\n                    var newFp = createGuid();\r\n                    localStorage.setItem(tlaUserFp, newFp);\r\n                    _tla(\"track\", \"fp\", newFp);\r\n\r\n                    return newFp;\r\n                } else {\r\n                    return existingFp;\r\n                }\r\n\r\n            } catch (ee) {\r\n                void 0;\r\n                // localStorage is disabled\r\n                return null;\r\n            }\r\n        } else {\r\n            void 0;\r\n            return null;\r\n        }\r\n    }\r\n\r\n    //Read tlaSessionId GUID\r\n    function getTlaSessionId() {\r\n        // First check the query string.\r\n        var tlaUsid = getTlaQuery('tlaUsid');\r\n\r\n        if (tlaUsid) {\r\n            try {\r\n                sessionStorage.setItem(tlaSessionId, tlaUsid);\r\n            } catch (e) {\r\n                void 0;\r\n            }\r\n\r\n            return tlaUsid;\r\n        }\r\n\r\n        if (typeof sessionStorage !== \"undefined\") {\r\n            try {\r\n                var sessionId = sessionStorage.getItem(tlaSessionId);\r\n                if (sessionId === null) {\r\n                    sessionId = createGuid();\r\n                    sessionStorage.setItem(tlaSessionId, sessionId);\r\n                    void 0;\r\n                }\r\n                return sessionId;\r\n\r\n            } catch (e) {\r\n                // sessionStorage is disabled\r\n            }\r\n        } else {\r\n            void 0;\r\n        }\r\n\r\n        return createGuid();\r\n    }\r\n\r\n    function execFunction(obj, args) {\r\n        //remove first argument as always key. Pass remaining args to function\r\n        var key = args.shift();\r\n\r\n        //if named function exists then apply it\r\n        if (obj[key]) {\r\n            //apply function listed in key\r\n            obj[key].apply(obj, args);\r\n        }\r\n    }\r\n\r\n    function checkProp(propId) {\r\n        //Requires network-publisher-site\r\n        var pattern = /^[a-z]{3}[0-9]{2}-[0-9a-f]{7}-[0-9a-f]{3}$/i;\r\n\r\n        if (pattern.test(propId)) {\r\n            void 0;\r\n            return true;\r\n        }\r\n\r\n        return false;\r\n    }\r\n\r\n    function getHostUrl(isIframe) {\r\n        void 0;\r\n        void 0;\r\n        void 0;\r\n\r\n        var hostUrl = document.location.href;\r\n\r\n        if (isIframe) {\r\n            // Use Referrer to ge parent URL\r\n            var refUrl = document.referrer;\r\n            if (refUrl.length > 0) {\r\n                hostUrl = refUrl;\r\n            }\r\n        }\r\n\r\n        return hostUrl;\r\n    }\r\n\r\n    var scrollStop = function (callback) {\r\n        // Make sure a valid callback was provided\r\n        if (!callback || Object.prototype.toString.call(callback) !== '[object Function]') return;\r\n\r\n        document.addEventListener('mouseout', function (event) {\r\n\r\n            // Set an internal to run after \r\n            setInterval(function () {\r\n                if (event.clientY <= 0) {\r\n                    // Run the callback\r\n                    callback();\r\n                }\r\n            }, 66);\r\n        });\r\n\r\n        // Setup scrolling variable\r\n        var isScrolling;\r\n\r\n        // Listen for scroll events\r\n        window.addEventListener('scroll', function (event) {\r\n\r\n            // Clear our timeout throughout the scroll\r\n            window.clearTimeout(isScrolling);\r\n\r\n            // Set a timeout to run after scrolling ends\r\n            isScrolling = setTimeout(function () {\r\n\r\n                // Run the callback\r\n                callback();\r\n\r\n            }, 66);\r\n\r\n        }, false);\r\n\r\n    };\r\n\r\n    // Check if a given element is vivible in the viewport.\r\n    var isInViewport = function (elem) {\r\n        var bounding = elem.getBoundingClientRect();\r\n\r\n        // Ensure element has height.\r\n        if (bounding.height < 1) {\r\n            return false;\r\n        }\r\n\r\n        return (\r\n            bounding.top >= 0 &&\r\n            bounding.left >= 0 &&\r\n            bounding.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&\r\n            bounding.right <= (window.innerWidth || document.documentElement.clientWidth)\r\n        );\r\n    };\r\n\r\n    // Check if a given zone element is visible in the viewport.\r\n    function checkVisible(elementName) {\r\n        // Cross domain iframe functionality not implemented yet. Will always return visible for IFrame currently.\r\n        var cont = document.getElementById(elementName);\r\n        var override = cont.querySelector(\".tla-zv\");\r\n\r\n        if (override === null) {\r\n            return isInViewport(cont);\r\n        } else {\r\n            return isInViewport(override);\r\n        }\r\n    }\r\n\r\n    // Check if a given element is has parent with a given class.\r\n    function hasParenWithClass(el, cls) {\r\n        // If we are here we didn't find the searched class in any parents node\r\n        if (!el.parentNode) {\r\n            return false;\r\n        }\r\n\r\n        // If the current node has the class return true, otherwise we will search\r\n        // it in the parent node\r\n        if (el.className && new RegExp(\"(\\\\s|^)\" + cls + \"(\\\\s|$)\").test(el.className)) {\r\n            return true;\r\n        }\r\n\r\n        return hasParenWithClass(el.parentNode, cls);\r\n    }\r\n\r\n    // Add click event tracker on the zone container.\r\n    function addZoneClickTracker(container, respJson, zoneId, selfTrackingClick) {\r\n      var cont = document.getElementById(container);\r\n      cont.addEventListener(\"click\", function (e) {\r\n        tla.updateZoneViewStatus(container, respJson, zoneId);\r\n        setInterval(function () { tla.updateZoneViewStatus(container, respJson, zoneId); }, 300);\r\n\r\n        _tla(\"templateContentClick\", \"KeyPress\", e, respJson.templateId, respJson.productId, respJson.campaignLineItemId, respJson.contentSetVersionId, zoneId, respJson.campaignDeliveryTypeIds.join(\",\"));\r\n\r\n        var elm = e.target || e.srcElement;\r\n        if (!selfTrackingClick && hasParenWithClass(elm, \"tla-zc\")) {\r\n          _tla(\"templateContentClick\", \"Click\", e, respJson.templateId, respJson.productId, respJson.campaignLineItemId, respJson.contentSetVersionId, zoneId, respJson.campaignDeliveryTypeIds.join(\",\"));\r\n        }\r\n      });\r\n\r\n      var aar = cont.getElementsByTagName(\"a\");\r\n      for (var j = 0; j < aar.length; j++) {\r\n        aar[j].addEventListener(\"click\", function (e) {\r\n          if (!selfTrackingClick) {\r\n            _tla(\"templateContentClick\", \"Click\", e, respJson.templateId, respJson.productId, respJson.campaignLineItemId, respJson.contentSetVersionId, zoneId, respJson.campaignDeliveryTypeIds.join(\",\"));\r\n          }\r\n        });\r\n      }\r\n    }\r\n\r\n    // Picks items off the global queue and executes them\r\n    function processQueue(obj, queue, execFnc) {\r\n        try {\r\n\r\n            while (queue.length > 0) {\r\n                //get the first item from the queue\r\n                var itm = queue.shift();\r\n\r\n                execFnc(obj, Array.prototype.slice.call(itm));\r\n\r\n            } //loop\r\n        } catch (ex) {\r\n            void 0;\r\n        }\r\n    }\r\n\r\n    // Add function to list\r\n    function fnWrap(key, obj, callback) {\r\n        //assign function to list \r\n        obj[key] = callback;\r\n    }\r\n\r\n    // Get Content by AJAX.\r\n    function getByXhr(uri, callback, targetContainer, zoneId) {\r\n        var Xhr = window.XMLHttpRequest;\r\n        void 0;\r\n        if (!Xhr) return false;\r\n\r\n        var request = new Xhr;\r\n\r\n        if (!(\"withCredentials\" in request)) return false;\r\n\r\n        request.open(\"GET\", uri, true);\r\n\r\n        request.withCredentials = false;\r\n        //Send as plain text rather than JSON to prevent preflight call\r\n        //Also, senBeacon sends as plain text so consistent.\r\n        request.setRequestHeader(\"Content-Type\", \"text/plain\");\r\n\r\n        request.onreadystatechange = function () {\r\n            if (4 === request.readyState && 200 === request.status) {\r\n                callback(request.responseText, targetContainer, zoneId);\r\n                request = null;\r\n            }\r\n        };\r\n\r\n        request.send();\r\n\r\n        return true;\r\n    }\r\n\r\n    // Send by AJAX.\r\n    function postByXhr(uri, data) {\r\n        var Xhr = window.XMLHttpRequest;\r\n        void 0;\r\n        if (!Xhr)\r\n            return false;\r\n\r\n        var request = new Xhr;\r\n\r\n        if (!(\"withCredentials\" in request))\r\n            return false;\r\n\r\n        request.open(\"POST\", uri, true);\r\n\r\n        request.withCredentials = false;\r\n        //Send as plain text rather than JSON to prevent preflight call\r\n        //Also, senBeacon sends as plain text so consistent.\r\n        request.setRequestHeader(\"Content-Type\", \"text/plain\");\r\n        request.onreadystatechange = function () {\r\n            4 === request.readyState && (request = null);\r\n        };\r\n        request.send(data);\r\n\r\n        return true;\r\n    }\r\n\r\n    /**\r\n     * Send using sendBeacon.\r\n     *\r\n     * Method to asynchronously transfer small HTTP data from\r\n     * the User Agent to a web server.\r\n     * https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon\r\n     */\r\n    function sendByBeacon(uri, data) {\r\n        if (window.navigator.sendBeacon) {\r\n            void 0;\r\n            var headers = {\r\n                type: \"text/plain\"\r\n            };\r\n            var blob = new Blob([data], headers);\r\n\r\n            //sends as text/plain. Can load into Blob to send JSON but that leads to browser issues etc\r\n            var request = window.navigator.sendBeacon(uri, blob);\r\n            if (request) {\r\n                return true;\r\n            }\r\n        }\r\n\r\n        return false;\r\n    }\r\n\r\n    // Post the given data to the service API.\r\n    function postData(uri, data) {\r\n        //Try sending by each method\r\n        if (8192 >= data.length) {\r\n            void 0;\r\n            // IE6/7 will have issues while the other major browsers are safe.\r\n            // http://caniuse.com/#search=sendBeacon\r\n            // if (!sendByBeacon(uri, data))\r\n                postByXhr(uri, data);\r\n        }\r\n    }\r\n\r\n    var domReady = function (callback) {\r\n        document.readyState === \"interactive\" || document.readyState === \"complete\" ? callback() : document.addEventListener(\"DOMContentLoaded\", callback);\r\n    };\r\n\r\n    // BEGIN TLA OBJECT\r\n    var tla = function () {\r\n        void 0;\r\n        //execute function request\r\n        execFunction(tla, Array.prototype.slice.call(arguments));\r\n    };\r\n\r\n    tla.timestamp = 0; //var to hold timestamp passed in from publisher page. We can use this to compare against further timestamps for load speed etc\r\n    tla.tracker; //object to hold tracking data for page impression recording\r\n    tla.multiFrame = false; //used to prevent re-running setup/tracking where we have multipe IFrame instances on a page (multiple zones). Other than this, IFrame instances will not know about each other\r\n\r\n    tla.propertyId = \"\"; //'PropertyId' represents a publisher property - format is NETWORK-PUBLISHER-WEBSITE [a-z]{3}[0-9]{2}-[0-9a-f]{7}-[0-9a-f]{3}\r\n    tla.fp; // a GUID generated user Id\r\n    tla.userSession; // a GUID for the user session generated here\r\n    tla.isIframe = !(window === window.parent); //returns whether IFrame\r\n    tla.currPage = getHostUrl(tla.isIframe); //returns the current URL/parent URL when IFrame\r\n\r\n    tla.viewedZones = {}; //Dictionary object\r\n\r\n    tla.initiated = false; //used to test if TLA object has already been assigned to _tla\r\n    tla.context = \"\"; //Var to hold publisher context data if passed in\r\n\r\n    tla.initialise = function () {\r\n        //_tla is the global object name created in the page script that holds the command queue\r\n        var tlaObject = window[\"_tla\"];\r\n\r\n        //check for new instance - no need to do this if not\r\n        if (!tlaObject.initiated) {\r\n            //add intial page script vars to TLA object\r\n            tla.queue = tlaObject.queue;\r\n\r\n            var tlaTs = getTlaQuery('tlaTs');\r\n            if (tlaTs) {\r\n                tla.timestamp = tlaTs;\r\n            } else {\r\n                tla.timestamp = tlaObject.timestamp;\r\n            }\r\n\r\n            //Create array of client functions (so we can refer to by key later)\r\n            fnWrap(\"create\", tla, tla.create);\r\n            fnWrap(\"track\", tla, tla.track);\r\n            fnWrap(\"iframe\", tla, tla.iframe);\r\n            fnWrap(\"getContent\", tla, tla.getContent);\r\n            fnWrap(\"setContext\", tla, tla.setContext);\r\n            fnWrap(\"templateContentClick\", tla, tla.templateContentClick);\r\n            fnWrap(\"conversion\", tla, tla.conversion);\r\n            fnWrap(\"clientConversion\", tla, tla.clientConversion);\r\n            //assign TLA to global obj\r\n            window[\"_tla\"] = tla;\r\n            //console.log(_tla.queue.length);\r\n\r\n            //Now process the queue to handle commands set while js file was loading async\r\n            processQueue(tla, tla.queue, execFunction);\r\n\r\n            void 0;\r\n        }\r\n    };\r\n\r\n    //Create - function sets up tracker\r\n    tla.create = function (propId) {\r\n        void 0;\r\n        if (!tla.initiated && checkProp(propId)) {\r\n            void 0;\r\n            tla.propertyId = propId;\r\n            tla.propOk = true;\r\n\r\n            var userSession = getTlaSessionId();\r\n            var fp = getTlaUserFp();\r\n            //check if user id exists(multiple zones!-new uid could have been created but not yet stored) then read user localStorage GUID to get user id.\r\n            tla.fp = tla.fp || fp || \"\";\r\n            //check if user session exists, then read user sessionStorage GUID to get the user session id \r\n            tla.userSession = tla.userSession || userSession || \"\";\r\n\r\n            void 0;\r\n            void 0;\r\n\r\n            //##TODO - what else do we need to do here? ##\r\n\r\n            tla.initiated = true;\r\n        }\r\n    };\r\n\r\n\r\n    //Track - gathers tracking data into TLA object\r\n    tla.track = function (action, args) {\r\n        void 0;\r\n        void 0;\r\n        if (tla.propOk) {\r\n            switch (action) {\r\n                case \"event\":\r\n                    postData(tlaServiceUri + \"post/\", JSON.stringify(args));\r\n                    void 0;\r\n                    break;\r\n                case \"page\":\r\n                    if (!tla.multiFrame) {\r\n                        void 0;\r\n                        var data = {\r\n                            et: \"Page\",\r\n                            fp: tla.fp,\r\n                            usid: tla.userSession,\r\n                            pid: tla.propertyId,\r\n                            ts: tla.timestamp,\r\n                            url: tla.currPage,\r\n                            tz: (new Date()).getTimezoneOffset() / 60,\r\n                            hn: document.location.hostname,\r\n                            hp: document.location.port,\r\n                            pt: document.location.protocol,\r\n                            hr: document.location.href,\r\n                            rf: document.referrer\r\n                        };\r\n                        //Send impression track to API\r\n                        postData(tlaServiceUri + \"post/\", JSON.stringify(data));\r\n                    }\r\n                    break;\r\n                case \"fp\":\r\n                    void 0;\r\n                    tla.tracker = new ImpressionTracker(tla, args);\r\n                    //Send impression track to API\r\n                    postData(tlaServiceUri + \"post/\", JSON.stringify(tla.tracker.data));\r\n                    break;\r\n                default:\r\n                    break;\r\n            }\r\n        }\r\n    };\r\n\r\n    tla.updateZoneViewStatus = function (container, respJson, zoneId) {\r\n        void 0;\r\n        if (tla.viewedZones[zoneId] === false && (checkVisible(container) || tla.isIframe)) {\r\n            setTimeout(function () {\r\n                if (tla.viewedZones[zoneId] === false && (checkVisible(container) || tla.isIframe)) {\r\n                    //fire content viewed event\r\n                    void 0;\r\n                    tla.viewedZones[zoneId] = true;\r\n\r\n                    if (respJson.templateId) {\r\n                        var data = {\r\n                            et: \"AdvertView\",\r\n                            fp: tla.fp,\r\n                            usid: tla.userSession,\r\n                            pid: tla.propertyId,\r\n                            ts: tla.timestamp,\r\n                            url: tla.currPage,\r\n                            tz: (new Date()).getTimezoneOffset() / 60,\r\n                            cta: respJson.templateId,\r\n                            prid: respJson.productId,\r\n                            cli: respJson.campaignLineItemId,\r\n                            csv: respJson.contentSetVersionId,\r\n                            zn: zoneId,\r\n                            cdtv: respJson.campaignDeliveryTypeIds.join(\",\")\r\n                        };\r\n                        _tla(\"track\", \"event\", data);\r\n                    }\r\n                }\r\n            }, 300);\r\n        }\r\n    };\r\n\r\n    tla.setContext = function () {\r\n        tla.context = Array.prototype.slice.call(arguments);\r\n    };\r\n\r\n    tla.clientConversion = function (obj) {\r\n\t    // Array = \r\n\t    // 0 = Use query string vars\r\n\t    // 1 = cta,\r\n\t    // 2 = csv\r\n\t    // 3 = zn\r\n\t    // 4 = type\r\n\t    // 5 = value\r\n        var isObjArray = Array.isArray(obj);\r\n\r\n        if (isObjArray) {\r\n\t        var arg1 = {\r\n\t\t        et: \"ClientConversion\",\r\n\t\t        fp: tla.fp,\r\n\t\t        usid: tla.userSession,\r\n\t\t        pid: tla.propertyId,\r\n\t\t        ts: tla.timestamp,\r\n\t\t        url: tla.currPage,\r\n\t\t        tz: (new Date()).getTimezoneOffset() / 60,\r\n                cta: obj[1],\r\n                csv: obj[2],\r\n                zn: obj[3],\r\n                val: obj[5],\r\n                valt: obj[4]\r\n\t        };\r\n\r\n\t        _tla(\"track\", \"event\", arg1);\r\n        } else {\r\n\t        // Check the data is in the query string.\r\n\t        var cta = getTlaQuery(\"tlaCta\"),\r\n\t\t        csv = getTlaQuery(\"tlaCsv\"),\r\n\t\t        zn = getTlaQuery(\"tlaZn\");\r\n\r\n\t        if (cta && csv && zn) {\r\n\t\t        var arg2 = {\r\n\t\t\t        et: \"ClientConversion\",\r\n\t\t\t        fp: tla.fp,\r\n\t\t\t        usid: tla.userSession,\r\n\t\t\t        pid: tla.propertyId,\r\n\t\t\t        ts: tla.timestamp,\r\n\t\t\t        url: tla.currPage,\r\n\t\t\t        tz: (new Date()).getTimezoneOffset() / 60,\r\n\t\t\t        cta: cta,\r\n\t\t\t        csv: csv,\r\n\t\t\t        zn: zn,\r\n\t\t\t        val: tla.currPage,\r\n\t\t\t        valt: type\r\n\t\t        };\r\n\r\n\t\t        _tla(\"track\", \"event\", arg2);\r\n\t        }\r\n        }\r\n    };\r\n\r\n    tla.conversion = function (type, value, cta, csv, zn) {\r\n        var arg = {\r\n            et: \"Conversion\",\r\n            fp: tla.fp,\r\n            usid: tla.userSession,\r\n            pid: tla.propertyId,\r\n            ts: tla.timestamp,\r\n            url: tla.currPage,\r\n            tz: (new Date()).getTimezoneOffset() / 60,\r\n            cta: cta,\r\n            csv: csv,\r\n            zn: zn,\r\n            val: value,\r\n            valt: type\r\n        };\r\n\r\n        _tla(\"track\", \"event\", arg);\r\n    };\r\n\r\n    tla.receiveContent = function (response, container, zoneId) {\r\n      void 0;\r\n      var respJson = JSON.parse(response);\r\n      if (respJson && respJson.content) {\r\n        var cntr = document.getElementById(container);\r\n        cntr.innerHTML = respJson.content;\r\n\r\n        var scripts = cntr.getElementsByTagName(\"script\");\r\n        for (var i = 0; i < scripts.length; ++i) {\r\n          var script = scripts[i];\r\n          eval(script.innerHTML);\r\n        }\r\n\r\n        if (respJson.templateId) {\r\n          tla.viewedZones[zoneId] = false;\r\n\r\n          var tlaSelfTracking = cntr.querySelector('input[name=\"tlaSelfTracking\"]') != null ? true : false;\r\n          \r\n          addZoneClickTracker(container, respJson, zoneId, tlaSelfTracking);\r\n\r\n          var data = {\r\n            et: \"AdvertLoad\",\r\n            fp: tla.fp,\r\n            usid: tla.userSession,\r\n            pid: tla.propertyId,\r\n            ts: tla.timestamp,\r\n            url: tla.currPage,\r\n            tz: (new Date()).getTimezoneOffset() / 60,\r\n            cta: respJson.templateId,\r\n            zn: zoneId,\r\n            prid: respJson.productId,\r\n            cli: respJson.campaignLineItemId,\r\n            csv: respJson.contentSetVersionId,\r\n            cdtv: respJson.campaignDeliveryTypeIds.join(\",\")\r\n          };\r\n          _tla(\"track\", \"event\", data);\r\n\r\n          void 0;\r\n          scrollStop(function () {\r\n            tla.updateZoneViewStatus(container, respJson, zoneId);\r\n          });\r\n\r\n          if (tla.isIframe) {\r\n            tla.updateZoneViewStatus(container, respJson, zoneId);\r\n          }\r\n        }\r\n      }\r\n    };\r\n\r\n    tla.getContent = function (zoneId, container) {\r\n        if (tla.propOk) {\r\n            //##TODO: need to add check for no specified container in which case output HTML to parent element\r\n\r\n            var fp = tla.fp;\r\n            var uri = tlaServiceUri + \"content/?propertyid=\" + tla.propertyId + \"&fp=\" + fp + \"&zoneid=\" + zoneId + \"&ts=\" + tla.timestamp + \"&url=\" + encodeURI(tla.currPage) + \"&clientwidth=\" + document.body.clientWidth + \"&context=\" + encodeURI(tla.context);\r\n\r\n            getByXhr(uri, tla.receiveContent, container, zoneId);\r\n        }\r\n    };\r\n\r\n    tla.iframe = function (zoneId, multiFrame, top) {\r\n        tla.multiFrame = multiFrame;\r\n        void 0;\r\n    };\r\n\r\n    tla.templateContentClick = function (eventType, e, templateId, productId, campaignLineItemId, contentSetVersionId, zoneId, campaignDeliveryTypeIds) {\r\n      e = e || window.event;\r\n      var elm = e.target || e.srcElement;\r\n      var cls = elm.className;\r\n      if (typeof cls !== \"string\") {\r\n        cls = \"\";\r\n      }\r\n\r\n      var arg = {\r\n        et: eventType,\r\n        fp: tla.fp,\r\n        usid: tla.userSession,\r\n        pid: tla.propertyId,\r\n        ts: tla.timestamp,\r\n        url: tla.currPage,\r\n        tz: (new Date()).getTimezoneOffset() / 60,\r\n        cta: templateId,\r\n        prid: productId,\r\n        cli: campaignLineItemId,\r\n        csv: contentSetVersionId,\r\n        zn: zoneId,\r\n        tgt: elm.href || elm.id || cls || elm.nodeName,\r\n        fid: elm.id || cls || elm.nodeName,\r\n        fc: elm.nodeName,\r\n        cdtv: campaignDeliveryTypeIds\r\n      };\r\n      _tla(\"track\", \"event\", arg);\r\n      return true;\r\n    };\r\n\r\n    tla.propOk = false;\r\n    //END TLA OBJECT\r\n\r\n    //OTHER FUNCTIONS\r\n    function ImpressionTracker(obj, args) {\r\n        var self = this;\r\n\r\n        function setData(a, b) {\r\n            self.data[a] = b;\r\n        }\r\n\r\n        self.data = {};\r\n        setData(\"et\", 8),\r\n            setData(\"fp\", args),\r\n            setData(\"usid\", obj.userSession),\r\n            setData(\"pid\", obj.propertyId),\r\n            setData(\"ts\", obj.timestamp),\r\n            setData(\"url\", obj.currPage),\r\n            setData(\"tz\", (new Date()).getTimezoneOffset() / 60),\r\n            setData(\"pd\", navigator.product),\r\n            setData(\"an\", navigator.appName),\r\n            setData(\"vs\", navigator.version),\r\n            setData(\"plt\", navigator.platform),\r\n            setData(\"cs\", navigator.characterSet),\r\n            setData(\"lg\", navigator.language),\r\n            setData(\"ag\", navigator.userAgent),\r\n            setData(\"cw\", document.body.clientWidth),\r\n            setData(\"ch\", document.body.clientHeight),\r\n            setData(\"sw\", screen.width),\r\n            setData(\"sh\", screen.height),\r\n            setData(\"cm\", document.compatMode),\r\n            setData(\"cc\", screen.colorDepth),\r\n            setData(\"pxd\", screen.pixelDepth);\r\n    }\r\n\r\n    return {\r\n        init: function () {\r\n            void 0;\r\n            domReady(function () {\r\n                var t = tla.initialise;\r\n                t.apply();\r\n            });\r\n\r\n            //##TODO - need to add check for document visible and add listener so we don't try running tracking etc without document loaded.\r\n            void 0;\r\n        }\r\n    };\r\n})(window);\r\n\r\ntlaInit.init();"]}