'; var mini = document.createElement('button'); mini.id = 'kb-bar-mini'; mini.className = 'kb-bar-mini'; mini.type = 'button'; mini.setAttribute('aria-label', 'Expand chat bar'); mini.title = 'Expand'; mini.innerHTML = miniIconHtml + 'Hello! How can I help you today?' + '' + chevronUp + ''; container.appendChild(mini); var miniAvatar = mini.querySelector('.kb-bar-mini-avatar img'); if (miniAvatar) { miniAvatar.addEventListener('error', function () { var iconSpan = miniAvatar.parentNode; iconSpan.classList.remove('kb-bar-mini-avatar'); iconSpan.innerHTML = chatIcon; }); } function setMinimized(min, persist) { container.classList.toggle('kb-bar-min', min); if (persist) { try { sessionStorage.setItem('kbBarMinimized', min ? '1' : '0'); } catch (e) {} if (typeof window.gtag === 'function') { window.gtag('event', min ? 'widget_bar_minimize' : 'widget_bar_expand'); } } } minBtn.addEventListener('click', function (e) { e.stopPropagation(); setMinimized(true, true); }); mini.addEventListener('click', function () { setMinimized(false, true); }); // Expanded by default; only re-minimize if the visitor chose // that earlier in this same visit. Clear the old localStorage // flag from a previous version that persisted across visits. var saved = null; try { saved = sessionStorage.getItem('kbBarMinimized'); localStorage.removeItem('kbBarMinimized'); } catch (e) {} setMinimized(saved === '1', false); return true; } } })();

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