$(document).ready(function() {
   
   $("#newsletter_add").click(function() {

     $("form#fnewsletter").attr("action", 'newsletter,add.html');
     $("form#fnewsletter").submit();
     
     }
   );
   
   $("#newsletter_del").click(function() {

     $("form#fnewsletter").attr("action", 'newsletter,del.html');
     $("form#fnewsletter").submit();
     
     }
   );
   
 });