function addBookmark(title,url) {
	if (window.sidebar) { window.sidebar.addPanel(title, url,""); 
	} else if( document.all ) { window.external.AddFavorite( url, title); 
	} else if( window.opera && window.print ) { return true; } }
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;