[TYPO3] frames and forms

[PEF]

Hi,

I'm having some problems when submitting a form from a site using 
frames. The whole frameset is re-loaded instead of just the content of 
single frame.

In short my code look like this:

<script type="text/javascript">
    function storesCountry(id, obj, lang) {
       if(obj.selectedIndex > 0) {
     var fm;
     fm = obj.form;
     ctry = obj.value;
     fm.action = "index.php?id=" + id + "&ctry=" + ctry + "&L=" + lang;
     fm.submit();
       }
    }

alternativt:

    function storesCountry(id, obj, lang) {
       if(obj.selectedIndex > 0) {
     top.frames[1].location = "index.php?id=" + id + "&ctry=" + ctry + 
"&L=" + lang;
       }
    }

</script>

<form target="content" action="" method="POST">
     <select onchange="storesCountry(25, this, '0');">
         <options value="dk">..</options>
         ...
         ...
     </select>
</form>

------------

typoscript:

#just to make sure that the target is the frame named "content"
styles.content.links.target = content
content.pageFrameObj = content
config.intTarget = content

content = PAGE
content.typeNum = 1
content.10 = USER
content.10.userFunc = tx_templavoila_pi1->main_page

music = PAGE
music.typeNum = 2
music.10 = FILE
music.10.file = fileadmin/templates/hs-music.html

nxs_frameset = PAGE
nxs_frameset.typeNum = 0
nxs_frameset.frameSet {
    rows = 1,*
    params = border="0" framespacing="0" frameborder="NO"
    1 = FRAME
    1.obj = music
    1.params = border="0" noresize scrolling="NO" marginheight="0" 
marginwidth="0" frameborder="0"

    2 = FRAME
    2.obj = content
    2.params = border="0" noresize scrolling="NO" marginheight="0" 
marginwidth="0" frameborder="0"
}

I hope that someone can tell me what to do, to load only the content 
frame and not the whole frameset.

Regards
Peter Falk