function setRefresh(rss, h4) {
  var url = './sess_index.php';
  var params = 'a=refresh&rss='+rss+'&h4='+h4;
  var myAjax = new Ajax.Updater( rss, url, { method: 'get', parameters: params });
}
function muti(box) {
  $('belfold').style.display='none';
  $('kulfold').style.display='none';
  $('it').style.display='none';
  $('gazdasag').style.display='none';
  $('sport').style.display='none';
  $('bulvar').style.display='none';
  
  $('belfold_a').className='';
  $('kulfold_a').className='';
  $('it_a').className='';
  $('gazdasag_a').className='';
  $('sport_a').className='';
  $('bulvar_a').className='';
  $(box).style.display='block';
  $(box+'_a').className='aktiv';
 return false;
}
function refresh_all() {
  setRefresh('it', 'IT-Tech');
  setRefresh('belfold', 'Belföld');
  setRefresh('kulfold', 'Külföld');
  setRefresh('gazdasag', 'Gazdaság');
  setRefresh('sport', 'Sport');
  setRefresh('bulvar', 'Bulvár');
}
function hir_x(id) {
  var url = './index_kishir.php';
  var params = 'hir_id='+id;
  var myAjax = new Ajax.Updater('blog', url, { method: 'get', parameters: params });
}