Code:

<tr style="visibility:{$v_signatures_and_avatars}">
<td class=formfield>{$lang['user_avatar']}</td>
<td class=formcell0>
{$current_avatar}
<input type="hidden" name="MAX_FILE_SIZE" value="{$maxavatarsize}">
Upload an avatar image from your computer: <input name="useravatarfile" type="file"><br>
<i>{$lang['avatar_hint']}</i>
</td>
</tr>