function NewPage() { 
if(!document.getElementsByTagName ) { return; } 
var anchors = document.getElementsByTagName( "a" ); 
for( var loop = 0; loop < anchors.length; loop++ ) { 
var anchor = anchors[ loop ]; 
if( anchor.getAttribute( "href" ) && anchor.getAttribute( "rel" ) == "_blank" ) { 
anchor.target = "_blank"; 
} 
} 
}