text: function confirm_delete (what, name, model, id){
  
      var question = "Wollen Sie " +what+ "\n" +name+"\n"+"wirklich löschen?";
  
      if (confirm(question)){
  
          var form_action  = "/" + model + "/" + id;
  
          $('#delete_form').attr('action', form_action).submit();
  
      }
  
  }
  