function radioonline(){
  window.open("radioonline.php", "RadioOnLine", "width=400, height=190, top=0, left=0, scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no");
}

function abrir_audio(audio){
  window.open("radioonline.php?audio="+audio, "RadioOnLine", "width=400, height=190, top=0, left=0, scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no");
}