(function () {
/* ========= 1) CONFIG ========= */
var TAB_MAP = {
revolution: '1760967628360-6',
freestyle: '1760967628556-5',
landing: '1760967628666-4',
gymnast: '1760967629393-0'
};
// Optional: run only on the stock-sale page
// if (!/\/stock-sale\/?$/.test(location.pathname)) return;
var SCROLL_OFFSET = 80; // adjust for sticky header height
/* ========= 2) HELPERS ========= */
function qs(sel, ctx) { return (ctx || document).querySelector(sel); }
function qsa(sel, ctx) { return Array.prototype.slice.call((ctx || document).querySelectorAll(sel)); }
function findTabLinkByFixedId(fixedId) {
// WPBakery tab links typically use #tab- or #
var selector =
'.vc_tta-tabs-list a[href="#tab-' + fixedId + '"], ' +
'.vc_tta-tabs-list a[href="#' + fixedId + '"]';
return qs(selector);
}
function getTabsContainerFromLink(link) {
return link ? link.closest('.vc_tta') : null;
}
function scrollToTabs(container) {
if (!container) return;
var top = container.getBoundingClientRect().top + window.pageYOffset - SCROLL_OFFSET;
window.scrollTo({ top: top, behavior: 'smooth' });
}
function friendlyToFixed(hash) {
// if it's one of our friendly names, map it
if (TAB_MAP[hash]) return TAB_MAP[hash];
// if a fixed id was used directly (with or without 'tab-' prefix), normalize it
return hash.replace(/^tab-/, '');
}
function fixedToFriendly(fixedId) {
// reverse lookup for updating the URL hash on click
for (var k in TAB_MAP) if (TAB_MAP[k] === fixedId) return k;
return null;
}
/* ========= 3) CORE LOGIC ========= */
function activateTabFromHash() {
var raw = window.location.hash.replace('#', '');
if (!raw) return;
var fixedId = friendlyToFixed(raw);
var link = findTabLinkByFixedId(fixedId);
if (link) {
// Click the tab link to activate it
link.click();
scrollToTabs(getTabsContainerFromLink(link));
}
}
function attachClickHandlers() {
// Keep URL hash in sync when user clicks between tabs
qsa('.vc_tta-tabs-list a').forEach(function (a) {
a.addEventListener('click', function (e) {
// Extract fixed id from href (#tab- or #)
var href = (a.getAttribute('href') || '').replace('#', '');
var fixedId = href.replace(/^tab-/, '');
var friendly = fixedToFriendly(fixedId) || fixedId; // fallback to fixed if no friendly
if (friendly) {
// Update hash without jumping
history.replaceState(null, '', '#' + friendly);
}
});
});
}
/* ========= 4) WAIT FOR TABS, THEN INIT ========= */
function waitForTabsAndInit(retries) {
retries = retries || 40; // ~2s @ 50ms
if (qs('.vc_tta-tabs-list a')) {
attachClickHandlers();
activateTabFromHash();
window.addEventListener('hashchange', activateTabFromHash);
return;
}
if (retries > 0) {
setTimeout(function () { waitForTabsAndInit(retries - 1); }, 50);
}
}
// Kick off when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', waitForTabsAndInit);
} else {
waitForTabsAndInit();
}
})();Skip to main content
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