34 lines
823 B
JavaScript
34 lines
823 B
JavaScript
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/**
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* Lazyload init js
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*
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* @author LiteSpeed
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* @since 1.4
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*
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*/
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(function (window, document) {
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'use strict';
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var instance;
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var update_lazyload;
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var litespeed_finish_callback = function () {
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document.body.classList.add('litespeed_lazyloaded');
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};
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var init = function () {
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console.log('[LiteSpeed] Start Lazy Load Images');
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instance = new LazyLoad({ elements_selector: '[data-lazyloaded]', callback_finish: litespeed_finish_callback });
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update_lazyload = function () {
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instance.update();
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};
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if (window.MutationObserver) {
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new MutationObserver(update_lazyload).observe(document.documentElement, { childList: true, subtree: true, attributes: true });
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}
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};
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window.addEventListener ? window.addEventListener('load', init, false) : window.attachEvent('onload', init);
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})(window, document);
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