Untitled

<body>
<select>
        <?php
$country="US"; ~~~~~replace this with country code generator~~~~~~~
switch ($country) {
case "US":
$states = array("usstate1", "usstate2" );
    break;
case "UK":
$states = array("ukstate1", "ukstate2" );
break;
}
foreach($states as $state)
{
   $state = htmlspecialchars($state);
   echo '<option value="'. $state .'">'. $state .'</option>';
}
?>
        </select>
</body>