function ScrollToElement(el)
{
    var selectedPosX = 0;
    var selectedPosY = 0;
              
    while(el != null){
    selectedPosX += el.offsetLeft;
    selectedPosY += el.offsetTop;
    el = el.offsetParent;
    }
              		      
    window.scrollTo(selectedPosX, selectedPosY);
}

function GetScrollY()
{
  var scrollY;
  
  if (document.all)
  {                              
     if (!document.documentElement.scrollTop)
        scrollY = document.body.scrollTop;
     else
        scrollY = document.documentElement.scrollTop;
  }   
  else
  {
     scrollY = window.pageYOffset;
  }

  return scrollY;
}

function SaveScrollPosition()
{ 
    var el = document.getElementById('WindowPosY');
    el.value = GetScrollY();
}