function initDiv(id, xPos, yPos) {
    document.getElementById(id).style.posTop = -200;
    document.getElementById(id).style.visibility = 'visible'
    MoveDiv(id, xPos, yPos);
}
function MoveDiv(id, xPos, yPos) {
    var x = xPos;
    var y = yPos;
    var diff = (document.documentElement.scrollTop + y - document.getElementById(id).style.posTop)*.40;
    var y = document.documentElement.scrollTop + y - diff;
    eval("document.all." + id + ".style.posTop = y");
    eval("document.all." + id + ".style.posLeft = x");
    setTimeout("MoveDiv('" + id + "', "+ xPos+ ", "+ yPos + ");", 200);
}