Alert & Inner HTML (JavaScript)

<!--Indonesian C0der Leak-->
<!--Created By : Ilham Wicaksono-->

<html>
    <head>
        <title>Alert & Inner HTML</title>
    </head>
    <body>
        <script type="text/javascript">
            function hasilkan()
            {
                var inputan = document.getElementById("input").value;
                document.getElementById("hasil").innerHTML = inputan;
            }
        </script>
        <h1>Keluaran Alert & Hasil Input'an.</h1>
        </br>
        <p>Masukkan Input'an Disini : <input type="text" id="input"/><button type="button" onclick="alert('Apakah anda ingin melanjutkan');hasilkan()">Hasil</button></p>
        </br>
        <h2>Hasil : <span id="hasil"></span></h2>
    </body>
</html>