// setup more and top
  window.onresize = showMore;
  window.onscroll = showMore;
  showMore();

function showMore()       
  {
  //alert('More and Top');
  var objBODY = document.body;  
  var objUP;
  var objDOWN;
  
  if ( document.all ){
    objUP = document.all('divUP');
    objDOWN = document.all('divDOWN');
    }
  else{
    objUP = document.getElementById('divUP');
    objDOWN = document.getElementById('divDOWN');    
    }
  
  if (objUP){
    if (( objBODY.clientHeight >> 2 ) < objBODY.scrollTop ){
      objUP.style.left = 152; // left menu width + 2
      objUP.style.top = objBODY.scrollTop + 2;
      objUP.style.visibility = "visible";
      }
    else{objUP.style.visibility = "hidden";}
    }  
  if (objDOWN){
    if (( objBODY.scrollTop + objBODY.clientHeight ) < objBODY.scrollHeight )      {
      objDOWN.style.left = 152; // left menu width + 2
      objDOWN.style.top = objBODY.scrollTop + objBODY.clientHeight - objDOWN.offsetHeight - 2;
      objDOWN.style.visibility = "visible";
      } else {objDOWN.style.visibility = "hidden";}   
    } 
  }

function MoreBelow(){
  window.scrollBy(0, document.body.clientHeight);
  showMore();
  }
  
function MoreAbove(){
  window.scrollTo(document.body.scrollLeft,0);
  showMore();
  }