function nw(u, e) {
	if((e.type=='keypress' && e.keyCode==13) || e.type =='click') {
		window.open(u, '_blank'); 
		return false;
	}
	return false;
}


function doPopups() {
  if (!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if (links[i].className.match("popup")) {
	  links[i].title = 'External Link. Opens in a new window';
      links[i].onclick = function() {
        window.open(this.href);
        return false;
      }
    }
  }
}

window.onload = doPopups;