WilliamsJack/insert-js.html

## insert-js.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>JS Insert Test</title>
  </head>
  <body>

 <button id="insert" onclick="insertFunction();">Insert JS</button>

 <script>
 function insertFunction() {
	var html = document.createElement( 'div' );
	html.id = 'inserted-html';
	html.innerHTML = 'A loop provided by inserted JS will now generate some numbers:'
	document.body.appendChild(html);

	var script = document.createElement( 'script' );
	script.type = 'text/javascript';
	script.innerHTML = 'alert("Arbitrary Javascript inserted!");var i;for (i = 0; i < 10; i++) {var e = document.getElementById("inserted-html");var p = document.createElement( "p");p.innerHTML = i;e.appendChild(p);e.appendChild(p);}'
	document.head.appendChild(script);
 }
 </script>
  </body>
</html>