function rtoggle(elt, img) {
  o = document.getElementById(elt);
  i = document.getElementById(img);
  if (o.style.display == 'none') {
    //o.style.display = 'block';
    Effect.BlindDown(elt);
    i.src = '/2007/img/arrow2.gif';
  } else {
    //o.style.display = 'none';
    Effect.BlindUp(elt);
    i.src = '/2007/img/arrow.gif';
  }
}

function stoggle(elt) {
  var pages = new Array("sent", "received", "queued", "completed");
  for (var i = 0; i < pages.length; i++) {
    if (i >= 4 )
      break;
    o = $(pages[i]);
    if (pages[i] == elt) {
      o.style.fontWeight = 'bold';
    } else
      o.style.fontWeight = 'normal';
  }
}