setCookie = function (name, value, expirationInDays = 0) { const date = new Date(); date.setDate(date.getDate() + expirationInDays); const expires = date.toUTCString(); document.cookie = `${name}=${value};expires=${expires};path=/`; }; function getParameterValue(parameterKey, isCaseSensitive = true) { let urlParams = location.search.substring(1); urlParams = urlParams.split("&"); const parameterRegexPattern = new RegExp( parameterKey + "=", isCaseSensitive ? "" : "i" ); let parameterValue = urlParams.filter(param => param.match(parameterRegexPattern) ); if (parameterValue.length) { parameterValue = parameterValue[parameterValue.length - 1].replace( parameterRegexPattern, "" ); return parseInt(parameterValue); } return null; } customerSourceCookie = function () { const cValue = getParameterValue("c", false); const storedCValue = sessionStorage.getItem("o_c"); if (cValue && typeof cValue === "number") { const isValidValue = 1 <= cValue && cValue <= 999; if (isValidValue && cValue != storedCValue) { setCookie("o_c", cValue, 360); sessionStorage.setItem("o_c", cValue); return cValue; } return storedCValue; } return storedCValue; }; window.addEventListener("load", customerSourceCookie); window.customerSourceCookie = customerSourceCookie; window.setCookie = setCookie; ; function personalization_marketingcampaigns_paid() { const isMarketingCampaignPaid = sessionStorage.getItem( "_mwb_marketing_campaign_paid" ); const hasOCParam = sessionStorage.getItem("o_c"); if (!isMarketingCampaignPaid && hasOCParam) { sessionStorage.setItem("_mwb_marketing_campaign_paid", true); return true; } return isMarketingCampaignPaid; } ;