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(function () { |
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'use strict'; |
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|
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function animateBars() { |
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var fills = document.querySelectorAll('.bkbg-rs-fill'); |
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if (!fills.length) return; |
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|
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var io = new IntersectionObserver(function (entries) { |
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entries.forEach(function (entry) { |
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if (entry.isIntersecting) { |
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var el = entry.target; |
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var pct = parseFloat(el.getAttribute('data-pct')) || 0; |
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el.style.width = pct + '%'; |
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io.unobserve(el); |
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} |
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}); |
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}, { threshold: 0.2 }); |
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|
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fills.forEach(function (fill) { |
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fill.style.width = '0%'; |
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fill.style.transition = 'width 0.9s ease'; |
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io.observe(fill); |
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}); |
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} |
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|
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if (document.readyState === 'loading') { |
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document.addEventListener('DOMContentLoaded', animateBars); |
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} else { |
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animateBars(); |
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} |
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}()); |
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|
