possible to target iframe in another html file?

Is something like this possible:

      <form method="post" action="myphp.php" name="myname" target="another_html/iframe_name">???

I want the php file to display its results in an iframe inside another html file...

Thanks开发者_如何学C

More or less like this:

<form method="post" action="Otherfile.php" name="myname" target="OtherFrame">