Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
var sayHello = function () {
    var name = "Marie";
    return name;
};

console.log("Hello " + sayHello());

sayHello();
</script>


<script id="jsbin-source-javascript" type="text/javascript">var sayHello = function () {
    var name = "Marie";
    return name;
};

console.log("Hello " + sayHello());

sayHello();</script></body>
</html>