JavaScript redirect demo

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <script type="text/javascript">
  <!--
  function confirmation() {
        var answer = confirm("Leave my web site?")
        if (answer){
                alert("Bye bye!")
                window.location = "http://www.google.com/";
        }
        else{
                alert("Thanks for staying!")
        }
  }
  //-->
  </script>
  <title>JavaScript confirm choice demo</title>
</head>
<body>
  <form>
    <input type="button" onclick="confirmation()" value="Leave web site" />
  </form>
</body>
</html>