function ShowPopup(hoveritem)
{
hp = document.getElementById("hoverpopup");
//hp.style.top = hoveritem.offsetTop + 15;
//hp.style.left = hoveritem.offsetLeft + 50;
hp.style.visibility = "Visible";
}

function HidePopup()
{
hp = document.getElementById("hoverpopup");
hp.style.visibility = "Hidden";
}