23 lines
576 B
JavaScript
23 lines
576 B
JavaScript
var fns = [];
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var listener;
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var doc = document;
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var hack = doc.documentElement.doScroll;
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var domContentLoaded = 'DOMContentLoaded';
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var loaded = (hack ? /^loaded|^c/ : /^loaded|^i|^c/).test(doc.readyState);
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if (!loaded) {
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doc.addEventListener(
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domContentLoaded,
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(listener = function() {
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doc.removeEventListener(domContentLoaded, listener);
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loaded = 1;
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while ((listener = fns.shift())) listener();
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})
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);
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}
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exports = function(fn) {
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loaded ? setTimeout(fn, 0) : fns.push(fn);
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};
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module.exports = exports;
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