anchor.diff:                      }
                       commands.push(criterion_command);
                   });
  -                new Ajax.Request('../update',
  -                  {asynchronous:true,
  -                  method: 'get',
  -                     parameters:{'assignment_id': <%= @assignment.id %>,'commands':commands.toJSON()},
  -                    onSuccess: function(transport){
  -                      console.log("Success");
  -                      $('rubric_status').update('Changes saved!');
  -                      $('rubric_status').removeClassName('save_warning');
  -                      $('rubric_status').removeClassName('save_error');
  -                      $('rubric_status').addClassName('save_success');
  -                    },
  -                    onFailure: function(){ console.error('Something went wrong...') }
  +                new Ajax.Request('../update', 
  +                  {
  +                  asynchronous: true,
  +                  method: 'post', 
  +                  parameters: { 'assignment_id': <%= @assignment.id %>,'commands':commands.toJSON() },
  +                  onSuccess: function(transport) {
  +                    console.log("Success");
  +                    $('rubric_status').update('Changes saved!');
  +                    $('rubric_status').removeClassName('save_warning');
  +                    $('rubric_status').removeClassName('save_error');
  +                    $('rubric_status').addClassName('save_success');
  +                  },
  +                  onFailure: function() { console.error('Something went wrong...') }
                     });
   		$('rubric_status').update('Saving changes...');
   		$('rubric_status').removeClassName('save_warning');
  
positive.code:                         this.root_div_holder = new Element('div', {'class':'criterion_holder'});
                          this.title_div = new Element('div', {'class':'criterion_title_div'});
                          
                          $(this.title_div).update(this.name);
                          $(this.title_div).hide();
                          
                          function show_me(event, criterion) {
  
negative.code: 					criterion.weight += value;
  					$(criterion.weight_input).value = criterion.weight;
  				}
                                  $(criterion.title_div).update(criterion.name + ' - ' + criterion.weight);
  			}
  
  			$(cri_weight_dec).observe('click', mod_weight.bindAsEventListener(null, this, -1));
  