нет, конечно
<!doctype html>
<html>
<body>
<form action="obr.php" method="post" name="form_1" enctype="multipart/form-data" id="form_1" target="dst">
<input name="myfile" type="file" id="one">
<input name="baton" type="submit" value="отправить">
</form>
<iframe name="dst"></iframe>
</body>
</html>