if ($checkid) {
        echo "Your vote already counted !";
    } else {
        $sakib = $user->musfiqvot();
        $votoke = $user->votpayid($uid, $uname);
        if ($sakib) {
            echo "Thanks for your vote";
        }
    }
}
if (isset($_POST['mustafiz'])) {
    $checkid = $user->idcheck($uid);
    if ($checkid) {
        echo "Your vote already counted !";
    } else {
        $sakib = $user->mustafiz();
        $votoke = $user->votpayid($uid, $uname);
        if ($sakib) {
            echo "Thanks for your vote ";
        }
    }
}
?>

        <form action="" method="post" style="margin-left:48px">
        <div style="float:left">
          <input style="margin:5px; background:url(images/sir4.jpg);height:200px;width:200px;" type="submit" name="sakib"  value="" class="btn btn-info" /><br/>
          <span> Musharaf</span>
         </div>
          <div >
          <input style="margin:5px; background:url(images/sir3.jpg);height:200px;width:200px" type="submit" name="tamim"  value="" class="btn btn-info" /><br/>