31 lines
821 B
JavaScript
31 lines
821 B
JavaScript
/**
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* @output wp-includes/js/zxcvbn-async.js
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*/
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/* global _zxcvbnSettings */
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/**
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* Loads zxcvbn asynchronously by inserting an async script tag before the first
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* script tag on the page.
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*
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* This makes sure zxcvbn isn't blocking loading the page as it is a big
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* library. The source for zxcvbn is read from the _zxcvbnSettings global.
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*/
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(function() {
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var async_load = function() {
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var first, s;
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s = document.createElement('script');
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s.src = _zxcvbnSettings.src;
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s.type = 'text/javascript';
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s.async = true;
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first = document.getElementsByTagName('script')[0];
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return first.parentNode.insertBefore(s, first);
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};
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if (window.attachEvent != null) {
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window.attachEvent('onload', async_load);
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} else {
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window.addEventListener('load', async_load, false);
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}
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}).call(this);
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