//
//
//
// HTML CODE
//
// <a name="bottom">
// <div id="divBackToTop" onClick="javascript:mt_pagetop()" class="HiddenNav">
//   <img src="/portal/page/portal/media/images/scroll_top.gif" width="18" height="27" border="0" alt="Top of page">
// </div>
// <div id="divMoreOnPage" onClick="javascript:mt_pagedown()" class="HiddenNav">
//   <img src="/portal/page/portal/media/images/scroll_more.gif" width="22" height="27" border="0" alt="More information on page">
// </div>
// <SCRIPT LANGUAGE="JavaScript" SRC="/portal/page/portal/media/scripts/MoreAndTop.js" TYPE="text/javascript"></SCRIPT>

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


function moreandtop()       
  {
  var objBody = document.body;  
  var objBTT;
  var objMOR;
  
  if ( document.all )
    {
    objBTT = document.all('divBackToTop');
    objMOR = document.all('divMoreOnPage');
    }
  else
    {
    objBTT = document.getElementById('divBackToTop');
    objMOR = document.getElementById('divMoreOnPage');    
    }
  
  if (objBTT) 
    {
    if ( ( objBody.clientHeight >> 2 ) < objBody.scrollTop )
      {
      //objBTT.style.left = objBody.clientLeft + objBody.clientWidth - objBTT.offsetWidth - 2;
      objBTT.style.left = 5; // left menu width + 2
//      objBTT.style.top = objBody.scrollTop + 2;
      objBTT.style.top = objBody.scrollTop + objBody.clientHeight - objBTT.offsetHeight - 2;
      objBTT.style.visibility = "visible";
      }
    else
      {
      objBTT.style.visibility = "hidden";
      }
    }  
  if (objMOR)
    {
    if ( ( objBody.scrollTop + objBody.clientHeight ) < objBody.scrollHeight )
      {
      //objMOR.style.left = objBody.clientLeft + objBody.clientWidth - objBTT.offsetWidth - 2;
      objMOR.style.left = 5; // left menu width + 2
      objMOR.style.top = objBody.scrollTop + objBody.clientHeight - objMOR.offsetHeight - 2;
      objMOR.style.visibility = "visible";
      }
    else
      {
      objMOR.style.visibility = "hidden";
      }   
    } 
  }

function mt_pagedown()
  {
  window.scrollBy(0, document.body.clientHeight);
  moreandtop();
  }
  
function mt_pagetop()
  {
  window.scrollTo(document.body.scrollLeft,0);
  moreandtop();
  }