anchor.diff:              </td>
           </tr>
           </table>
  -        
  +
           </chrome:box>
       </div>
   	</div>
  
positive.code: 	catSel.addStudyDisease(diseaseTerm);
  	$('diseaseTerm-hidden').value='' ;
  	$('diseaseTerm-input').value='' ;
  },	
  
  addLIToUL: function(ulID, ilID, ilText, title) {
      ul = document.getElementById(ulID);
  
negative.code:     selectedSubcategories.each(function(el) {
          el.removeClassName("li-subcategory-selected");
      });
  
  	$("subcategory_" + ilID).addClassName("disease-subcategory-selected");
      $("subcategoryli_" + ilID).addClassName("li-subcategory-selected");
      $('disease-terms').innerHTML = "";
  
  	subCatId = ilID;
      StudyAjaxFacade.getDiseaseTerms(subCatId, function(diseaseTerms) {
      	diseaseTerms.each(function(diseaseTerm) {
  