function highlightBucket() {   
       var bucketId = 'doingBusiness';    
       var pathElements = location.pathname.split("/");
       if (pathElements[1] == 'dlink'){ bucketId = 'aboutFreddieMac'; }     
       $('#topnavigation #'+bucketId + ' a:first').attr('id','topnav-current');  
	
    }