function fotnote(e, element)
{
        var posx = 0;
        var posy = 0;
        //e = event;
        if (e.pageX || e.pageY)
        {
                posx = e.pageX;
                posy = e.pageY;
        }
        else if (e.clientX || e.clientY)
        {
                posx = e.clientX + document.body.scrollLeft;
                posy = e.clientY + document.body.scrollTop;
        }
        note = 'note'+element;
   document.getElementById(note).style.visibility = 'visible';
   document.getElementById(note).style.top = posy -80 + "px";
   if (posx>450) document.getElementById(note).style.left = posx-100 + "px";      
   if (posx<450){document.getElementById(note).style.left = posx-100 + "px";}
}

function hidefotnote(element)
{
   document.getElementById('note'+element).style.visibility = 'hidden';
}