title: f5 - refresh only the frame
body: <p>Is it possible to refresh only one frame in the windows and not all the frames?
  My problem is that i have a page index.php and inside there are two frames - menu and content. when the user clicks on refresh(f5) the index.php has been loaded again and the content page is blank.</p>
  
  <p>What can i do?</p>