fixing undefined originalEvent
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@ -19,12 +19,11 @@
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$(/blur$/.test(eventName) ? window : document).on(eventName, function (event) {
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var type = event.type,
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originalEvent = event.originalEvent,
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toElement = originalEvent.toElement;
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originalEvent = event.originalEvent;
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// If it’s a `{focusin,focusout}` event (IE), `fromElement` and `toElement` should both be `null` or `undefined`;
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// else, the page visibility hasn’t changed, but the user just clicked somewhere in the doc.
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// In IE9, we need to check the `relatedTarget` property instead.
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if (!/^focus./.test(type) || (toElement == undefined && originalEvent.fromElement == undefined && originalEvent.relatedTarget == undefined)) {
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if (!/^focus./.test(type) || originalEvent == undefined || (originalEvent.toElement == undefined && originalEvent.fromElement == undefined && originalEvent.relatedTarget == undefined)) {
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$event.trigger((property && document[property] || /^(?:blur|focusout)$/.test(type) ? 'hide' : 'show') + '.visibility');
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}
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});
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