var xOPos, yOPos;

function fnPopupWindow(wnd_location)
{
  moonwin = window.open(wnd_location, "mt", "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=835,height=600");
  setTimeout('moonwin.focus();',250);
}

function findObjectPos() 
{ 
  xOPos = yOPos = 0;
  var obj = document.getElementById("popup_placeHolder");
  if(obj.offsetParent)
  {
    while(1) 
    {
      xOPos += obj.offsetLeft;
      yOPos += obj.offsetTop;
      if(!obj.offsetParent)
        break;
      obj = obj.offsetParent;
    }
  }
  else if(obj.x)
  {
    xOPos += obj.x;
    yOPos += obj.y;
  }
}

function ShowPopup(popup) 
{
  e = document.getElementById("popup"+popup);
  
  e.style.visibility = "visible";
  e.style.left = xOPos + "px";
  e.style.top  = yOPos + "px";
}

function HidePopup(popup)
{
  document.getElementById("popup"+popup).style.visibility = "hidden";
}