Current File : /home/giriqfky/swamivivekananda.co.in/wp-content/plugins/wp-smushit/_src/js/frontend//lazy-load.js
import lazySizes from 'lazysizes';
( () => {
'use strict';
// Lazyload for background images.
const lazyloadBackground = ( element ) => {
let bgValue = element.getAttribute( 'data-bg-image' );
let property = 'background-image';
if ( ! bgValue ) {
bgValue = element.getAttribute( 'data-bg' );
property = 'background';
}
if ( bgValue ) {
const importantRegex = /\s*\!\s*important/i;
const value = bgValue.replace( importantRegex, '' );
const priority = value !== bgValue ? 'important' : '';
element.style.setProperty( property, value, priority );
}
};
document.addEventListener( 'lazybeforeunveil', function( e ) {
// Lazy background image.
lazyloadBackground( e.target );
} );
lazySizes.init();
} )();
