34 lines
838 B
JavaScript
34 lines
838 B
JavaScript
/**
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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 ) ; |