24 lines
546 B
JavaScript
24 lines
546 B
JavaScript
(function() {
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var check = document.createElement('script');
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if (!('noModule' in check) && 'onbeforeload' in check) {
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var support = false;
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document.addEventListener(
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'beforeload',
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function(e) {
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if (e.target === check) {
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support = true;
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} else if (!e.target.hasAttribute('nomodule') || !support) {
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return;
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}
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e.preventDefault();
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},
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true
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);
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check.type = 'module';
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check.src = '.';
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document.head.appendChild(check);
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check.remove();
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}
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})();
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