} const c = (from + (to - from) * b); if (c >= 0) { const result = formattedNumber(c, ' ', numberstart[0], numberfinish[0]); const digitBlockList = document.querySelectorAll(digit_block[index]); digitBlockList.forEach(function(el) { el.innerHTML = '' + result + ' учеников'; }); } if (b < 1) { requestAnimationFrame(animate); } } requestAnimationFrame(animate); }); } if(observerOn) { let observerOptions = { root: null, rootMargin: '0px', threshold: [0, 0.25, 0.5, 0.75, 1], }; let observer = new IntersectionObserver(handleIntersection, observerOptions); observer.observe(item); } }); }; } checkTopAndAnimate(); function n_throttle(fn, threshhold, scope) { let last; let deferTimer; threshhold || (threshhold = 250); return function() { let context = scope || this; let now = +new Date(); let args = arguments; if (last && now < last + threshhold) { clearTimeout(deferTimer); deferTimer = setTimeout(function() { last = now; fn.apply(context, args) }, threshhold) } else { last = now; fn.apply(context, args) } } } window.addEventListener('scroll', n_throttle(function() { checkTopAndAnimate(); })); let int = setInterval(function() { if (digitClassAtom.closest(".r") && digitClassAtom.closest(".r").classList.contains("nolimAutoScaleFix")) { clearInterval(int); let observer = new MutationObserver(function (mutations) { mutations.forEach(function (mutation) { if (!digitClassAtom.closest(".r").classList.contains("nolimAutoScaleFix")) { checkTopAndAnimate(); } }); }); observer.observe(digitClassAtom.closest(".r"), {attributes: true, attributeFilter: ['class']}); } }, 50); setTimeout(function() { clearInterval(int); },2000); } }, 50); })); })()