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;

function jhz_pop(q, w, h) {
   	marWint = window.open(q,'jhz_pop','toolbar=no,location=no,directories=no,status=no,menubar=no,top=200,left=250,scrollbars=auto,resizable=no,width='+w+',height='+h);
}