Narrow the scoping, so to speak (??)
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@ -1,3 +1,4 @@
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(function () {
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const bodyStyle = document.body.style;
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function setImage(url) {
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@ -21,3 +22,4 @@ switch (new Date().getMonth()) {
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setImage('/images/christmas.gif');
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break;
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}
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})();
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