Textmanipulator

<html>
<head>
  <script type="text/javascript">
  function manipulate(string) {
    string = string.replace(/([a-z])([A-Z])/g, '$1 $2');
    string = string.replace(/([A-Z])([A-Z][a-z])/g, '$1 $2');
    string = string.replace(/\.(?=[A-Z])/g, '.\n');

    document.getElementById('text').value = "TRANSLATED: \n\n" + string;
}
  </script>
</head>
<body>
  <center>
  <textarea id="text" style="width:50%;height:500px;"></textarea><br />
  <input type="submit" onclick="manipulate(document.getElementById('text').value)">
</center>
</body>

</html>