if (!window.AS) AS = {};
    if (!window.autosweetGA) autosweetGA = {};
    AS.pixel = {
        bodyText: null,
        doAnalyticsWork: function () {
        },
        doPixelWork: function () {
            if (document.readyState != "complete") {
                setTimeout(function () {
                    AS.pixel.doPixelWork();
                }, 250);
            } else {
                AS.pixel.bodyText = AS.pixel.getText();
              AS.pixel.loadFacebookAPI();
                AS.pixel.doPhoneNumberSwapWork();
                   
			    AS.pixel.doFacebookWork(1673, "369952354164350", "VIN");
            }
        },
    
        loadFacebookAPI: function () {
            !function (f, b, e, v, n, t, s) {
                if (f.fbq) return; n = f.fbq = function () {
                    n.callMethod ? n.callMethod.apply(n, arguments) : n.queue.push(arguments);
                }; if (!f._fbq) f._fbq = n;
                n.push = n; n.loaded = !0; n.version = '2.0'; n.queue = []; t = b.createElement(e); t.async = !0;
                t.src = v; s = b.getElementsByTagName(e)[0]; s.parentNode.insertBefore(t, s);
            }(window, document, 'script', 'https://connect.facebook.net/en_US/fbevents.js');
        },
        doFacebookWork: function (dealerID, pixelID, productIdType) {
            if (!window.fbq) {
                setTimeout(function () {
                    AS.pixel.doFacebookWork(dealerID, pixelID, productIdType);
                }, 250);
            } else {
                AS.pixel.connectFB(pixelID, productIdType);
            }
        },
        connectFB: function (pixelID, productIdType) {
            if (window.fbq) {
                window.fbq('init', pixelID);
                window.fbq('track', 'PageView');
                AS.pixel.analyzePage(pixelID, productIdType);
            }
        },
        analyzePage: function (pixelID, productIdType) {
            var pIds = productIdType == "VIN" ? AS.pixel.getPageVins() : AS.pixel.getPageStockNumbers();
            if (pIds && pIds.length) {
                window.fbq("trackSingle", pixelID, "ViewContent", {
                    content_type: "product",
                    content_ids: pIds
				});
		        window.fbq("trackSingle", pixelID, "ViewContent", {
			        content_type: "vehicle",
			        content_ids: pIds
				});
			}
        },
        getPageVins: function () {
            var retVins = [];
            var vRe = /\b[a-hj-npr-z0-9]{17}\b/gi;

            for (var p = 0, props = [AS.pixel.bodyText, document.body['innerHTML']]; p < props.length; p++) {
                if (!retVins.length) {
                    var dit = props[p];
                    var curVin;
                    do {
                        curVin = vRe.exec(dit);
                        if (curVin && curVin.length) {
                            curVin = curVin[0];
                            var wasFound = false;
                            for (var i = 0; i < retVins.length; i++) {
                                if (retVins[i].toUpperCase() == curVin.toUpperCase()) {
                                    wasFound = true;
                                    break;
                                }
                            }
                            if (!wasFound && curVin.match(/[a-z]/i) && !curVin.substr(12,5).match(/[a-z]/i)) retVins.push(curVin.toUpperCase());
                        }
                    } while (curVin != null);
                }
            }
            return retVins;
        },
        getPageStockNumbers: function () {
            var retStockNumbers = [];
            var vRe = /(St(o?c)?k\s*|ID)(?:ID|#|N(?:o[\.]?|um(?:ber)?))?[:-\s]\s*([\w-]*)/gi;

            for (var p = 0, props = [AS.pixel.bodyText, document.body['innerHTML']]; p < props.length; p++) {
                if (!retStockNumbers.length) {
                    var dit = props[p];
                    var curStockNumber;
                    do {
                        curStockNumber = vRe.exec(dit);
                        if (curStockNumber && curStockNumber.length > 1) {
                            curStockNumber = curStockNumber[curStockNumber.length - 1];
                            var wasFound = false;
                            for (var i = 0; i < retStockNumbers.length; i++) {
                                if (retStockNumbers[i] == curStockNumber) {
                                    wasFound = true;
                                    break;
                                }
                            }
                            if (!wasFound) retStockNumbers.push(curStockNumber);
                        }
                    } while (curStockNumber != null);
                }
            }

            return retStockNumbers;
        },
    
        doPhoneNumberSwapWork: function () {
            var asCookie = AS.pixel.cookieHandler.getCookie("AutoSweetSource");
            var urlVars = AS.pixel.getURLVars();
            var sourceMatch = /AutoSweet/gi.exec(urlVars["utm_source"]);
            var mediumMatch = /referral|email/gi.exec(urlVars["utm_medium"]);
            var campaignMatch = /autosweet/gi.exec(urlVars["utm_campaign"]);
            
            if (asCookie || (sourceMatch && mediumMatch) || campaignMatch) {
                AS.pixel.cookieHandler.setCookie("AutoSweetSource", "true", 3);
                
                var trackingNumbers = AS.pixel.determineTrackingNumbers(urlVars["utm_source"], mediumMatch, campaignMatch);
				if (trackingNumbers != null) {
                    
                    var pageNumberInfo = AS.pixel.getPageNumberInfo(trackingNumbers);
                    
					var possiblePhoneNumbers = pageNumberInfo.possiblePhoneNumbers;
					if (possiblePhoneNumbers.length > 0) {
                        
						var anchors = document.getElementsByTagName("a");
						for (var i = 0; i < anchors.length; i++)
						{
							var number = null;
							if (anchors[i].href.length >= 10) {
								number = anchors[i].href.substr(anchors[i].href.length - 10);
							}
							if (number && trackingNumbers[number]) {
								anchors[i].href = anchors[i].href.replace(number, trackingNumbers[number]);
							}
						}
						var nds = document.querySelectorAll("*");
						for (var i = 0; i < nds.length; i++)
						{
							var childNodes = nds[i].childNodes;
							for (var j = 0; j < childNodes.length; j++)
							{
								var cNode = childNodes[j];
								if (cNode.nodeType == Node.TEXT_NODE)
								{
									for (var k = 0; k < possiblePhoneNumbers.length; k++) {
										var numberConfig = possiblePhoneNumbers[k];
										for (var l = 0; l < numberConfig.variants.length; l++) {
											var oldPhoneNumber = numberConfig.variants[l];
                                            
											var newPhoneNumber = AS.pixel.getReplacementNumber(numberConfig.phoneNumber, trackingNumbers[numberConfig.phoneNumber], numberConfig.variants[l]);
											if (cNode.textContent && cNode.textContent.indexOf(oldPhoneNumber) > -1)
											{
												cNode.textContent = cNode.textContent.replace(oldPhoneNumber, newPhoneNumber);
												break;
											}
										}
									}
								}
							}
						}
					}
                    
                    if (pageNumberInfo.allNumbers != null) {
                        var recentlySeenNumbers = [];
                        var rulesToUpsert = [];
                        for (var i = 0; i < pageNumberInfo.allNumbers.length; i++) {
                            var phoneNumber = pageNumberInfo.allNumbers[i];
                            
                            if (recentlySeenNumbers.indexOf(phoneNumber) == -1) {
                                rulesToUpsert.push(phoneNumber);
                            }
                        }
                        if (rulesToUpsert.length) {
                            AS.pixel.upsertPhoneNumbers(rulesToUpsert);
                        }
                    }
				}
            }
        },
        determineTrackingNumbers: function (source, mediumMatch, campaignMatch) {
            var retNumberMap = null;

            if (source != null && campaignMatch != null)
            {
                switch (source.toLowerCase())
                {
                    case "facebook":
                        retNumberMap = null;
                        break;
                    case "facebookmarketplace":
                        retNumberMap = null;
                        break;
                    case "autosweet":
                        if (mediumMatch && mediumMatch[0].toLowerCase() == "email")
                        {
                            retNumberMap = null;
                        }
                        break;
                    case "craigslist":
                        retNumberMap = null;
                        break;
                    case "google":
                        retNumberMap = null;
                        break;
                    default:
                        break;
                }
                if (retNumberMap != null && Object.keys(retNumberMap).length)
                {
                    var trackingNumber = retNumberMap[Object.keys(retNumberMap)[0]];
                    var enabledDNRs = [];
                    for (var i = 0; i < enabledDNRs.length; i++) {
                        var number = enabledDNRs[i];
                        retNumberMap[number] = trackingNumber;
                    }
                }
            }
            return retNumberMap;
        },
        getPageNumberInfo: function (trackingNumbers) {
            var dnrNumbers = ["0007740030","0064750182","0069110192","0409800322","0432150034","0737081498","1407826664","1639420102","1782350174","2017945112","2129005178","2248245216","2473130692","2476761436","2562400218","2602000879","2606041440","2607050235","2706381635","3357892660","5358345151","5662972254","5984504209","6009275218","8006432112","8332024514","8442644711","8449092102","8449142049","8449142112","8449142124","8449142149","8449142152","8449142177","8449142202","8449142203","8449142208","8449142230","8449142235","8449152298","8449152299","8449152303","8449152309","8449152311","8449152313","8449152315","8449152321","8449152328","8449152333","8449152337","8449152346","8449152352","8449152354","8449152359","8449152363","8449152369","8449152379","8449152384","8449152385","8449152388","8449152395","8449152402","8449152404","8449161923","8449161928","8449161930","8449161935","8449161936","8449161941","8449161944","8449161945","8449161950","8449161952","8449161955","8449161958","8449161959","8449161960","8449161967","8449161984","8449161989","8449161990","8449210028","8449682389","8449682506","8552231372","8552462435","8552666442","8552900139","8552914756","8552945577","8553503489","8553668044","8553673585","8554370743","8554490134","8554530580","8554571054","8554832584","8554910151","8554950823","8554950896","8555131486","8555131547","8555140947","8555141638","8555141706","8555162030","8555370156","8555729374","8555750089","8555852268","8556080203","8556120407","8556131170","8556138260","8556150514","8556481065","8556570086","8556740567","8556760972","8556990487","8557081574","8557134430","8557384615","8557409833","8557681199","8557790452","8557840194","8558125289","8558717412","8559072344","8559083378","8559093632","8559100496","8559134598","8559144001","8559144085","8559172607","8559243148","8559243176","8559243859","8559244019","8559251499","8559273301","8559283436","8559293543","8559293603","8559293648","8559293649","8559293659","8559294437","8559304487","8559304639","8559304736","8559314660","8559322156","8559333480","8559333754","8559343638","8559343918","8559344298","8559344520","8559353589","8559372203","8559372618","8559384177","8559393861","8559404296","8559414862","8559424496","8559425023","8559425029","8559430510","8559432050","8559433454","8559433551","8559433656","8559433890","8559435340","8559435438","8559443314","8559444890","8559445238","8559454760","8559462135","8559464912","8559493448","8559513354","8559520516","8559543806","8559551183","8559570373","8559574078","8559583876","8559592783","8559603407","8559603464","8559625222","8559630599","8559640646","8559640708","8559650618","8559650652","8559650661","8559650692","8559650697","8559651125","8559651136","8559651175","8559651181","8559651184","8559652746","8559653949","8559653954","8559653957","8559653961","8559653964","8559653969","8559653973","8559654006","8559654025","8559654062","8559655646","8559660173","8559682239","8559683173","8559700185","8559761228","8559800730","8559806992","8662552381","8663169205","8664391785","8664481563","8664490823","8664490846","8664490966","8664491135","8664500292","8664551659","8664551772","8664551773","8664551818","8664931742","8664940499","8664940544","8664940615","8665756942","8666352349","8669213616","8669221972","8669222013","8669222015","8669222050","8669222154","8669232117","8669640503","8669640610","8669640774","8772031030","8772033069","8772492023","8773094419","8773508295","8773954185","8774093907","8775008290","8775420037","8775640565","8775654928","8775680188","8775726665","8775927665","8776118165","8776337929","8776681994","8776941743","8777270955","8777606627","8777921982","8778865771","8779386679","8779594270","8779693093","8779782696","8882402319","8882583681","8883067439","8883095765","8884021894","8884098498","8884257545","8884268065","8884643826","8885057908","8885107164","8885535686","8886805957","8887109223","8887431794","8887583246","8887890544","8887892863","8888649633","8889728053","8889792519","8889861039","8889872198","8889975601","9845042093"];
            var allNumbers = [];
            var possiblePhoneNumbers = [];
            var phoneNumberRegex = /(\+?1[-.\s]?)?(\(?[2-9][0-8][0-9]\)?[-.\s]?[2-9][0-9]{2}[-.\s]?[0-9]{4})/gi;
            var phoneNumberMatch = phoneNumberRegex.exec(document.body.innerText);
            while (phoneNumberMatch != null) {
                var foundNumber = phoneNumberMatch[2];
                
                var cleanedNumber = foundNumber.replace(/[-.\s()]/gi, '');
                if (cleanedNumber.length == 10) {
                    var wasFound = false;
                    for (var i = 0; i < possiblePhoneNumbers.length; i++) {
                        if (possiblePhoneNumbers[i].phoneNumber == cleanedNumber) {
                            wasFound = true;
                            
                            if (possiblePhoneNumbers[i].variants.indexOf(foundNumber) < 0) {
                                possiblePhoneNumbers[i].variants.push(foundNumber);
                            }
                            break;
                        }
                    }
                    if (!wasFound && trackingNumbers != null && trackingNumbers[cleanedNumber] != null) {
                        possiblePhoneNumbers.push({
                            phoneNumber: cleanedNumber,
                            variants: [foundNumber]
                        });
                    }
                    
                    if (allNumbers.indexOf(cleanedNumber) < 0 && trackingNumbers != null) {
                        allNumbers.push(cleanedNumber);
                    }
                }
                phoneNumberMatch = phoneNumberRegex.exec(document.body.innerText);
            }
            
            return {
                possiblePhoneNumbers: possiblePhoneNumbers,
                allNumbers: allNumbers
            };
        },
        upsertPhoneNumbers: function (phoneNumbers) {
            var newXHR = new XMLHttpRequest();
            newXHR.open('POST', 'https://extws.autosweet.com/ASPixel/DynamicNumberReplacementRules?did=1673&phoneNumbers=' + phoneNumbers.join(','));
            newXHR.send();
        },
        getReplacementNumber: function (oldNumber, newNumber, variant) {
            var retReplacement = variant;
            if (oldNumber && newNumber && variant) {
                if (/^\d{10}$/gi.test(oldNumber) && /^\d{10}$/gi.test(newNumber)) {
                    var oldFirstThree = oldNumber.substring(0, 3);
                    var oldMiddleThree = oldNumber.substring(3, 6);
                    var oldLastFour = oldNumber.substring(6, 10);
                    var newFirstThree = newNumber.substring(0, 3);
                    var newMiddleThree = newNumber.substring(3, 6);
                    var newLastFour = newNumber.substring(6, 10);

                    var firstThreeIndex = variant.indexOf(oldFirstThree);
                    retReplacement = retReplacement.substr(0, firstThreeIndex) + newFirstThree + retReplacement.substr(firstThreeIndex + newFirstThree.length);
                    var middleThreeIndex = variant.indexOf(oldMiddleThree, firstThreeIndex);
                    retReplacement = retReplacement.substr(0, middleThreeIndex) + newMiddleThree + retReplacement.substr(middleThreeIndex + newMiddleThree.length);
                    var lastFourIndex = variant.indexOf(oldLastFour, middleThreeIndex);
                    retReplacement = retReplacement.substr(0, lastFourIndex) + newLastFour + retReplacement.substr(lastFourIndex + newLastFour.length);
                }
            }
            return retReplacement;
        },
        getURLVars: function() {
            var vars = {};
            var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
                vars[key] = value;
            });
            return vars;
        },
        cookieHandler: {
            getCookie: function (name) {
                var allCookies = document.cookie.split(';');
                if (allCookies) {
                    for (var i = 0; i < allCookies.length; i++) {
                        var key = allCookies[i].substr(0, allCookies[i].indexOf('=')).trim();
                        var value = allCookies[i].substr(allCookies[i].indexOf('=') + 1);
                        if (key == name) {
                            return unescape(value);
                        }
                    }
                }
                return null;
            },
            setCookie: function (name, value, exmins, domain) {
                if (name) {
                    var exDate = null;
                    if (exmins) {
                        exDate = new Date();
                        exDate.setTime(exDate.getTime() + exmins * 60000);
                    }
                    var thisCookie = name + '=' + escape(value);
                    if (exDate) {
                        thisCookie += ';expires=' + exDate.toGMTString();
                    }
                    if (domain) {
                        thisCookie += ';domain=' + domain;
                    }
                    thisCookie += ';path=/';
                    document.cookie = thisCookie;
                }
            }
        },
        getText: function () {
            var textNodes = AS.pixel.getTextNodesIn(document.body);
            var textValues = [];
            for (var i = textNodes.length - 1; i >= 0 ; i--) {
                if (textNodes[i]) {
                    textValues.push(textNodes[i].textContent);
                }
            }
            return textValues.join(" ");
        },
        getTextNodesIn: function (elem) {
          var textNodes = [];
          if (elem) {
            for (var nodes = elem.childNodes, i = nodes.length; i--;) {
              var node = nodes[i], nodeType = node.nodeType;
              if (nodeType == 3) {
                  textNodes.push(node);
              }
              else if (nodeType == 1 || nodeType == 9 || nodeType == 11) {
                textNodes = textNodes.concat(AS.pixel.getTextNodesIn(node));
              }
            }
          }
          return textNodes;
        }
    };
    AS.pixel.doAnalyticsWork();
    AS.pixel.doPixelWork();