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<html><body><p>Click the button to create a FOOTER element containing a P element with some text.</p><button onclick="myFunction()">Try it</button><script>function myFunction() { var x = document.createElement("FOOTER"); x.setAttribute("id", "myFooter"); document.body.appendChild(x); var y = document.createElement("P"); var t = document.createTextNode("This is a p element in a footer element."); y.appendChild(t); document.getElementById("myFooter").appendChild(y);}</script></body></html>