title: How to download file with location choosing option
body: <p>I am downloading file from server to local computer like this:</p>
  
  <pre><code>$file = ( "TestFile.txt" );     
  header( "Content-Type: application/octet-stream" );
  header( "Accept-Ranges: bytes" );
  header( "Content-Length: " . filesize( $file ) );
  header( "Content-Disposition: attachment; filename=testfile.txt" );
  readfile( $file );
  </code></pre>
  
  <p>It is working but it always save file in download folder without asking location. I want to open window like saving any document in OpenOffice/MS Word with option to choose any location on file system and create new folder option. My desired window also opears when we save as in browser window.</p>
  
  <p>Hope you understand my problem. Is it possible to do this which work in all browsers/OS.</p>
  
  <p>Thanks</p>