<td class="ri info-opt data"><input type="radio" name="friend" class="friend_id" value="bff"
onclick="info_onlyifknown_isvisible();">Amico fidato</td>
</tr>
<td class="ri info-opt data"><input type="radio" name="friend" class="friend_id" value="bff"
onclick="info_onlyifknown_isvisible();">Amico fidato</td>
</tr>