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 = "_top";
 }
}
window.onload = externalLinks;

function popUp(strURL,strType,strWidth,strHeight) {
var strOptions="";
if (strType=="console") strOptions="resizable,width="+strWidth+",height="+strHeight;
if (strType=="fixed") strOptions="status,width="+strWidth+",height="+strHeight;
if (strType=="elastic") strOptions="toolbar,menubar,scrollbars,resizable,location,width="+strWidth+",height="+strHeight;
window.open(strURL, 'newWin', strOptions);
}