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<html><body><h1>The Document Object</h1><h2>The addEventListener() Method</h2><p>This example adds many events on the document.</p><p id="demo"></p><script>document.addEventListener("mouseover", myFunction);document.addEventListener("click", mySecondFunction);document.addEventListener("mouseout", myThirdFunction);function myFunction() { document.getElementById("demo").innerHTML = "Moused over!"}function mySecondFunction() { document.getElementById("demo").innerHTML = "Clicked!<br>"}function myThirdFunction() { document.getElementById("demo").innerHTML = "Moused out!<br>"}</script></body></html>