First select all the items on the page:
var elements = document.getElementsByTagName("*");
Now that you get them, make a mouse event, create a loop, and apply the event to each element:
var clickEvent = document.createEvent ('MouseEvents'); clickEvent.initEvent ('click', true, true); for (var i=0; i < elements.length; i++) { elements[i].dispatchEvent (clickEvent); }
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