function cssSwap(obj) {
  if(document.getElementById(obj).style.display != "block") {
    document.getElementById(obj).style.display = "block";
  } else {
    document.getElementById(obj).style.display = "none";
  }
}

function cssSwap(obj, objOff) {
  if(document.getElementById(obj).style.display != "block") {
    document.getElementById(obj).style.display = "block";
    document.getElementById(objOff).style.display = "none";
  } else {
    document.getElementById(obj).style.display = "none";
  }
}

function fbs_click() {
  u=location.href;
  t=document.title;
  window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
  return false;
}