codice:
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Documento senza titolo</title>
</head>

<body>
<form action="nome@provaider.suffisso" method="post" name="MioForm">
    <select name="ptefissi" size="1">
        <option value="339">Wind</option>
        <option value="328">Wind</option>
        <option value="335">Tim</option>
        <option value="339">Tim</option>
        <option value="340">Vodafon</option>
        <option value="ecc.">ecc.</option>
    </select>
</form>
</body>
</html>