JQuery contents wrap freeze overflow

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("button").click(function(){
var promptt=prompt("Enter Ammount Please:");
for(var i=0;i<promptt;i++){
        $("*").contents().filter("*").wrap("<h1/>");
}
    });
});
</script>
</head>
<body>

<p>LOL</p>

<button>Find all text nodes in div and wrap them</button><br>

</body>
</html>