self.name="topFrame";

function popupWindow(url, w, h) {
  var attributes = "width=" + w + ",height=" + h + ",";
  attributes += "resizable=yes,scrollbars=yes,status=no,";
  attributes += "menubar=no,toolbar=yes,location=no,directories=no";
  var popWin = window.open(url, 'popWin', attributes);
  popWin.focus();
}

function openWindow(url, w, h) {
  var options = "width=" + w + ",height=" + h + ",";
  options += "resizable=yes,scrollbars=yes,status=no,";
  options += "menubar=no,toolbar=no,location=no,directories=no";
  var newWin = window.open(url, 'newWin', options);
  newWin.focus();
}

function newPage(url,targetWin){
  if (self.opener) {
    if ((targetWin == self.opener.name) && (!self.opener.closed)) {
      self.opener.location = url; 
    }
    else {
      var newWin = window.open(url,targetWin);
      newWin.location = url;
    }
    self.close();
  }
  else { 
    window.location = url; 
  }
}