10 lines
225 B
JavaScript
10 lines
225 B
JavaScript
onmessage = function () {
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var a = new XMLHttpRequest();
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a.open("GET", "empty.html", false);
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a.onreadystatechange = function () {
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if (a.readyState == 4) {
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postMessage(a.response);
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}
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};
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a.send(null);
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};
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