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<html><body><h1>HTML DOM Events</h1><h2>The onload Event</h2><p>Use the addEventListener() method to attach a "load" event to an iframe element.</p><iframe id="myFrame" src="/default.asp"></iframe><p id="demo"></p><script>document.getElementById("myFrame").addEventListener("load", myFunction);function myFunction() { document.getElementById("demo").innerHTML = "Iframe is loaded.";}</script></body></html>