(function () { try { var phoneCookies = ["ldmt_phone","phone"]; var phoneSavedAtCookie = "ldmt_phone_binding_started_at"; var phoneStorage = ["ldmt_phone","phone"]; var phoneStorageSavedAt = "ldmt_phone_binding_started_at"; var prehydrationGlobal = "__ldmtDniLease"; var defaultPhone = "800 871-3191"; var defaultDigits = ["8008713191","8005246310","8006961495"]; var maxAge = 7776000; var secure = window.location.protocol === "https:" ? "; Secure" : ""; function normalize(value) { if (!value) return null; var digits = String(value).replace(/[^0-9]/g, ""); if (digits.length === 11 && digits.indexOf("1") === 0) digits = digits.slice(1); return digits.length === 10 ? digits.slice(0, 3) + " " + digits.slice(3, 6) + "-" + digits.slice(6) : null; } function isDefaultPhone(phone) { return phone === defaultPhone; } function rawCookie(name) { var match = document.cookie.match(new RegExp("(?:^|; )" + name + "=([^;]*)")); return match ? decodeURIComponent(match[1]) : null; } function cookiePhone(name) { var phone = normalize(rawCookie(name)); return phone && !isDefaultPhone(phone) ? phone : null; } function clearStorage(storage) { for (var i = 0; i < phoneStorage.length; i++) storage.removeItem(phoneStorage[i]); storage.removeItem(phoneStorageSavedAt); } function storageLease(kind) { try { var storage = window[kind]; var assignmentStartedAt = Number(storage.getItem(phoneStorageSavedAt)); var assignmentAge = Date.now() - assignmentStartedAt; if (!isFinite(assignmentStartedAt) || assignmentStartedAt <= 0 || assignmentAge < 0 || assignmentAge >= maxAge * 1000) { clearStorage(storage); return null; } for (var i = 0; i < phoneStorage.length; i++) { var phone = normalize(storage.getItem(phoneStorage[i])); if (phone && !isDefaultPhone(phone)) { return { phone: phone, assignmentStartedAt: assignmentStartedAt }; } } } catch (error) {} return null; } function persist(lease) { var remaining = Math.max( 1, Math.min( maxAge, Math.ceil((lease.assignmentStartedAt + maxAge * 1000 - Date.now()) / 1000), ), ); var encoded = encodeURIComponent(lease.phone); for (var i = 0; i < phoneCookies.length; i++) { document.cookie = phoneCookies[i] + "=" + encoded + "; Path=/; Max-Age=" + remaining + "; SameSite=Lax" + secure; } document.cookie = phoneSavedAtCookie + "=" + String(lease.assignmentStartedAt) + "; Path=/; Max-Age=" + remaining + "; SameSite=Lax" + secure; for (var j = 0; j < phoneStorage.length; j++) { try { window.sessionStorage.setItem(phoneStorage[j], lease.phone); window.sessionStorage.setItem(phoneStorageSavedAt, String(lease.assignmentStartedAt)); } catch (error) {} try { window.localStorage.setItem(phoneStorage[j], lease.phone); window.localStorage.setItem(phoneStorageSavedAt, String(lease.assignmentStartedAt)); } catch (error) {} } } function isDefaultDigits(value) { var digits = String(value || "").replace(/[^0-9]/g, ""); if (digits.length > 10) digits = digits.slice(-10); return defaultDigits.indexOf(digits) !== -1; } function replacePhoneText(value, phone) { var source = String(value); var number = /(?:\+?1[\s().-]*)?$?800$?[\s().-]*(?:871[\s().-]*3191|524[\s().-]*6310|696[\s().-]*1495)/g; if (!phone) { return source.replace(/(?:\bCall\s+)?(?:\+?1[\s().-]*)?$?800$?[\s().-]*(?:871[\s().-]*3191|524[\s().-]*6310|696[\s().-]*1495)/g, ""); } return source.replace(number, phone); } // Quote-form withholds a dead CTA as a span, never . // href="" reloads the page and matches neither delegated conversion // selector; leftover "Call " is a dead label. Convert the baked // default tel anchor to a withheld span and drop a sibling "Call ". function demoteDefaultTelLink(link) { var prev = link.previousSibling; if (prev && prev.nodeValue) { prev.nodeValue = String(prev.nodeValue).replace(/\bCall\s*$/i, ""); } try { var span = document.createElement("span"); span.setAttribute("data-dni-withheld", "true"); span.setAttribute("aria-hidden", "true"); if (link.parentNode) link.parentNode.replaceChild(span, link); } catch (error) {} if (link.removeAttribute) link.removeAttribute("href"); } // Surfaces that render the default from a module constant and never read // the tracking context (the emergency homepage CTA) cannot repaint // themselves, so stripping them would leave a permanently dead number. // They opt out of the STRIP pass only \u2014 the lease pass still rewrites // them, so a leased visitor never sees two different 1-800s at once. // Presence opts out, but an explicit "false" does not: React stringifies // data-* booleans, so data-dni-static={flag} would otherwise opt out on // both branches. Callers must test the cheap /800/ match FIRST \u2014 this // walks ancestors and runs inside a render-blocking inline script on // every baked page. function isStaticDniNode(node) { var cursor = node; for (var depth = 0; cursor && depth < 8; depth++) { if (cursor.getAttribute) { var marker = cursor.getAttribute("data-dni-static"); if (marker != null && marker !== "false") return true; } cursor = cursor.parentNode; } return false; } var cookieStartedAt = Number(rawCookie(phoneSavedAtCookie)); var cookieAssignmentAge = Date.now() - cookieStartedAt; var cookieLeaseActive = isFinite(cookieStartedAt) && cookieStartedAt > 0 && cookieAssignmentAge >= 0 && cookieAssignmentAge < maxAge * 1000; var lease = null; if (cookieLeaseActive) { for (var c = 0; c < phoneCookies.length && !lease; c++) { var storedPhone = cookiePhone(phoneCookies[c]); if (storedPhone) { lease = { phone: storedPhone, assignmentStartedAt: cookieStartedAt }; } } } lease = lease || storageLease("sessionStorage") || storageLease("localStorage"); // Publish the decision BEFORE acting on it: React's hydration seed adopts // this stamp verbatim instead of re-deriving the lease at a later // Date.now(), so the seed cannot disagree with the DOM this script is // about to paint (the old double-derivation was a recurring hydration- // mismatch source at the lease-expiry boundary). window[prehydrationGlobal] = !lease || lease.phone === defaultPhone ? null : lease; if (!lease || lease.phone === defaultPhone) { // First visit / no active lease: strip baked default 1-800s so the // first paint is not a number that /api/tracking/resolve would later // replace. An empty slot is preferred to a visible flip. var defaultLinks = document.querySelectorAll('a[href^="tel:"]'); for (var hideLink = 0; hideLink < defaultLinks.length; hideLink++) { if ( isDefaultDigits(defaultLinks[hideLink].getAttribute("href")) && !isStaticDniNode(defaultLinks[hideLink]) ) { demoteDefaultTelLink(defaultLinks[hideLink]); } } var defaultActions = document.querySelectorAll("[data-cta-phone]"); for (var hideAction = 0; hideAction < defaultActions.length; hideAction++) { if ( isDefaultDigits(defaultActions[hideAction].getAttribute("data-cta-phone")) && !isStaticDniNode(defaultActions[hideAction]) ) { defaultActions[hideAction].setAttribute("data-cta-phone", ""); } } var hideAttrNames = ["aria-label", "title"]; var hideAttrNodes = document.querySelectorAll("[aria-label],[title]"); for (var hideNode = 0; hideNode < hideAttrNodes.length; hideNode++) { for (var hideAttr = 0; hideAttr < hideAttrNames.length; hideAttr++) { var hideName = hideAttrNames[hideAttr]; var hideCurrent = hideAttrNodes[hideNode].getAttribute(hideName); if ( hideCurrent && /800/.test(hideCurrent) && !isStaticDniNode(hideAttrNodes[hideNode]) ) { hideAttrNodes[hideNode].setAttribute(hideName, replacePhoneText(hideCurrent, "")); } } } var hideWalker = document.createTreeWalker(document.body, NodeFilter.SHOW_TEXT, null); var hideText; while ((hideText = hideWalker.nextNode())) { // Never rewrite script/style/noscript text: body JSON-LD keeps the // default telephone for rendered-DOM crawlers, and the noscript // header fallback is the no-JS visitor's only number. var hideOwner = hideText.parentNode && hideText.parentNode.nodeName; if (hideOwner === "SCRIPT" || hideOwner === "STYLE" || hideOwner === "NOSCRIPT") { continue; } if ( hideText.nodeValue && /800/.test(hideText.nodeValue) && !isStaticDniNode(hideText) ) { hideText.nodeValue = replacePhoneText(hideText.nodeValue, ""); } } return; } persist(lease); var phone = lease.phone; var digits = phone.replace(/[^0-9]/g, ""); var tel = "tel:+1" + digits; var links = document.querySelectorAll('a[href^="tel:"]'); for (var linkIndex = 0; linkIndex < links.length; linkIndex++) { if (isDefaultDigits(links[linkIndex].getAttribute("href"))) { links[linkIndex].setAttribute("href", tel); } } var phoneActions = document.querySelectorAll("[data-cta-phone]"); for (var actionIndex = 0; actionIndex < phoneActions.length; actionIndex++) { if (isDefaultDigits(phoneActions[actionIndex].getAttribute("data-cta-phone"))) { phoneActions[actionIndex].setAttribute("data-cta-phone", tel); } } var attrNames = ["aria-label", "title"]; var attrNodes = document.querySelectorAll("[aria-label],[title]"); for (var nodeIndex = 0; nodeIndex < attrNodes.length; nodeIndex++) { for (var attrIndex = 0; attrIndex < attrNames.length; attrIndex++) { var attr = attrNames[attrIndex]; var current = attrNodes[nodeIndex].getAttribute(attr); if (current && /800/.test(current)) { attrNodes[nodeIndex].setAttribute(attr, replacePhoneText(current, phone)); } } } var walker = document.createTreeWalker(document.body, NodeFilter.SHOW_TEXT, null); var textNode; while ((textNode = walker.nextNode())) { // Same guard as the no-lease strip: JSON-LD keeps the stable default // telephone (matches the baked value), and noscript content only ever // displays when this script cannot have run. var owner = textNode.parentNode && textNode.parentNode.nodeName; if (owner === "SCRIPT" || owner === "STYLE" || owner === "NOSCRIPT") { continue; } if (textNode.nodeValue && /800/.test(textNode.nodeValue)) { textNode.nodeValue = replacePhoneText(textNode.nodeValue, phone); } } } catch (error) {} })();

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