function jump(sel) {
  if (sel.options[sel.selectedIndex].value) {
    location.href = sel.options[sel.selectedIndex].value;
  }
}

function openBrWindow(theURL,winName,features) { //v2.0
  newWindow=window.open(theURL,winName,features);
  newWindow.focus()
}

function externalLinks() {
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";
}
}
window.onload=externalLinks;