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">
// new Binding

var Animal = function(color, name, type)  {
  this.color = color;
  this.name = name;
  this.type = type;
}

var zebra = new Animal("black and white stripe", "mr z", "mammal");

console.log(zebra);


// Windows binding
var sayAge = function()  {
  console.log(this.age);
};

var me = {
  age: 25
};

sayAge();
window.age = 35;
sayAge();
</script>


<script id="jsbin-source-javascript" type="text/javascript">// new Binding

var Animal = function(color, name, type)  {
  this.color = color;
  this.name = name;
  this.type = type;
}

var zebra = new Animal("black and white stripe", "mr z", "mammal");

console.log(zebra);


// Windows binding
var sayAge = function()  {
  console.log(this.age);
};

var me = {
  age: 25
};

sayAge();
window.age = 35;
sayAge();</script></body>
</html>