<!--

myPopup = '';

function openPopup(url) {
  myPopup = '';

  window.open(url,'popupWindow','width=550,height=568,menubar=yes,location=no,resizable=yes,scrollbars=yes');
  if (!myPopup.opener)
    myPopup.opener = self;
}

function openPopupExtra(url,width,height,menubar,locationbar,resizable,scrollbars) {
  myPopup = '';

  window.open(url,'popupWindow','width='+width+',height='+height+',menubar=no,location=no,resizable='+resizable+',scrollbars='+scrollbars+',toolbar=no');
  if (!myPopup.opener)
    myPopup.opener = self;
}

//-->