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 total = 0;

var scorePoint = function () {
   var total = 0;
   total += 1;
   console.log(total);
};

scorePoint();
scorePoint();
scorePoint();
</script>


<script id="jsbin-source-javascript" type="text/javascript">var total = 0;

var scorePoint = function () {
   var total = 0;
   total += 1;
   console.log(total);
};

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