Scambio Div

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">

  <!-- Bootstrap css-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">

  <title>Document</title>
</head>
<body>

<button onclick="myFunction()">Scambia</button>

<div id="div1">
    <div class="container">
            <div class="row">
                <div class="col-sm-12">
                  <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum dolor animi quasi voluptatum, a vero amet architecto ipsa rerum, nemo asperiores magni, fugiat perspiciatis hic incidunt cum recusandae assumenda. Accusamus. </p>
                </div>
            </div>
    </div>
</div>

<hr>

<div id="div2">
    <div class="container">
            <div class="row">
                <div class="col-sm-12">
                  <p> Suca </p>
                </div>
            </div>
    </div>
</div>


<script>
function myFunction() {
    var x = document.getElementById("div2").innerHTML;
    document.getElementById("div1").innerHTML = x;
}
</script>


<!-- jQuery before Propeller.js -->
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

<!-- Include all compiled plugins (below), or include individual files as needed -->
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/propeller.min.js"></script>
</body>
</html>