anchor.diff:              bean = (SearchStatusBean) bean_obj;
   
               selectSearchOption = bean.getSearchType();
  -            if (selectSearchOption == null) selectSearchOption = "Property";
  +            if (selectSearchOption == null)
  +                selectSearchOption = defaultSearchOption;
   
               adv_search_algorithm = bean.getAlgorithm();
               adv_search_source = bean.getSelectedSource();
  
positive.code:       }
        var adv_search_source = document.forms["advancedSearchForm"].adv_search_source.value;
  
        selectSearchOption = "Property";
        var selectSearchOptionObj = document.forms["advancedSearchForm"].selectSearchOption;
        for (var i=0; i<selectSearchOptionObj.length; i++) {
          if (selectSearchOptionObj[i].checked) {
  
negative.code:         SearchStatusBean bean = BeanUtils.getSearchStatusBean();
          selectSearchOption = bean.getSearchType();
          if (selectSearchOption == null)
              selectSearchOption = defaultSearchOption;
          
          adv_search_algorithm = bean.getAlgorithm();
          adv_search_source = bean.getSelectedSource();
  