function BreakFrames() {
  if (self != top)
    top.location = self.location
}

function ExternalOpenInNew() {
  if ( !document.getElementsByTagName ) return;
  var anchors = document.getElementsByTagName("a");
  for (var i=0; i < anchors.length; i++) {
    var anchor = anchors[i];
    if (anchor.getAttribute("href") &&
        anchor.getAttribute("rel") == "external")
      anchor.target = "_blank";
    }
}

function InitOnLoad() {
  BreakFrames();
  ExternalOpenInNew();
}

window.onload = InitOnLoad;