function outliner(id)
{
  //var obj = document.getElementByID(id);// document.getElementById('id1').style.display = 'none'; 
  //obj.style.display = "none"; //className = "333";
  //obj.className == "collapsed" ? "expanded" : "collapsed"; 
  var obj = document.getElementById(id);
  obj.className = obj.className == "collapsed" ? "expanded" : "collapsed"; 
  //document.getElementByID(id).style.display = "none";
}