anchor.diff:                  _result_hash[k] = v.children('textarea').val();
               }
           })
  -        jQuery.post(this.familiaritySaveUrl, {from_page: $(location).attr('pathname'), 'familiarity_hash': _result_hash});
  +        jQuery.post(this.familiaritySaveUrl, {
  +            from_page: $(location).attr('pathname'),
  +            'familiarity_hash': _result_hash
  +        });
       },
   
       stopFamiliarizing: function () {
  
positive.code:     },
      startFamiliarizing: function () {
          var _current_object = this;
          $('.familiarityTag').bind("mouseenter.myFamiliarity",function (e) {
              var _this = $(this);
              var currentSelectionPath = _this.getPath();
  //            console.log(currentSelectionPath);
  
negative.code:             _this.parents().removeClass('familiar-selector');
  
              e.stopImmediatePropagation();
          }).bind("mouseleave.myFamiliarity", function (e) {
              var _this = $(this);
              var currentSelectionPath = _this.getPath();
              _this.removeClass('familiar-selector');
  
              e.stopImmediatePropagation();
          }).bind("click.myFamiliarity", function (e) {
              var _this = $(this);
              var currentSelectionPath = _this.getPath();
  
              var _left_position = _this.position().left;
              var _top_position = _this.position().top + _this.height();
  
              var _div = _current_object.findOrBuildPopup(currentSelectionPath).css({
                  left: _left_position,
                  top: _top_position
              }).show().children('textarea').focus();
  
  //                    console.log(_this);
              e.preventDefault();
              e.stopPropagation();
          });
      },
  
      saveToBackEnd: function () {
  