anchor.diff:          }
   
           $('.update2').attr('disabled', 'disabled');
  -
  +        safe_exit = true;
           return true;
       }
   
  
positive.code:             return false;
          }
  
          //window.onbeforeunload = function() {
          //    return "Tutte le modifiche alla proposta andranno perse."
          //};
  
      </script>
  <% end %>
negative.code:         }
      });
  
      //fills all clean fields with correct data
      function fillCleanFields() {
          var integrated_ = $('#proposal_integrated_contributes_ids_list').val();
          <%if @proposal.contributes.count > 0%>
  