function OpenClosePopUp (popUpName)
{
  var el  = document.getElementById(popUpName + 'PopUp');
  var el2 = document.getElementById(popUpName + 'PortalLink');
  if (el.style.left == "auto")
  {
    el.style.left  = "-999em";
    el.style.right = "999em";
    el.style.position = "absolute";
    el2.innerHTML = "";
  }
  else
  {
    el.style.left  = "auto";
    el.style.right = "auto";
    el.style.position = "relative";
    el2.innerHTML = "&nbsp;&ndash; <em>Click here to Close</em>";
  }

   return false;
}

/*
** Quite simply, if javascript is enabled, import the special
** CSS handling for PopUp Portals.
*/
var el = document.createElement('link');
el.setAttribute("rel", "stylesheet");
el.setAttribute("href", "/css/popupportals.css");
el.setAttribute("type", "text/css");
var head = document.getElementsByTagName("head")[0];
head.appendChild(el);