function flash_add(url,width,height,id_akce,debug, base) {
  debug=debug ? '&debug=1' : '';
  base=base ? '&base='+base : '';

  document.write(
    '<object id="swf" type="application/x-shockwave-flash" data="'+url+'" width="'+width+'" height="'+height+'">'+
    '  <param name="movie" value="'+url+'" />'+
    '  <param name="bgcolor" value="#ffffff" />'+
    '  <param name="flashVars" value="cRez=0xf8f8f8&id_akce='+id_akce+debug+base+'" />'+
    '</object>'
  );
}