anchor.diff:  					<html:text styleClass="formFieldSized5" size="30"  maxlength="10" 
   							styleId="<%=concentration%>" 
   							property="<%=concentration%>" 
  -							readonly="<%=readOnlyValue%>"
  +							disabled="<%=concReadOnly%>"
   							value="<%=concValue%>"
   							/>
   				</td>
  
positive.code: 				</td>
  				<%
  					String className = (String)form.getDeriveSpecimenValue(classKey);
  					specimenTypeList = (List)specimenTypeMap.get(className);
  					boolean subListEnabled1 = false;
  					if(specimenTypeList == null)
  
negative.code: 		else if(specimenType.equals("Cell"))
  			return Constants.UNIT_CC;
  		else if(specimenType.equals("Molecular"))
  		{
  			concReadOnly=false;
  			return Constants.UNIT_MG;
  		}
  		else
  			return " ";
  			
  