function PopUp (URL, width, height) {
  var other_options = ',resizable=yes,scrollbars=yes,menubar=yes'
  window.open(URL, '_blank', 'width=' + width + ',height=' + height + other_options);
  return false; // this is to prevent href from also being followed
}

function MSIE60 () {
  return (navigator.appVersion.indexOf("MSIE 6.0") >= 0);
}

function MSIE60cssfix () {
  if (MSIE60())
  {
    document.write("<style type=\"text/css\">div.box { background-color: transparent; }</style>");
  }
}