anchor.diff:  <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
   <%@ page import="edu.wustl.catissuecore.util.global.Constants"%>
   <%@ page import="edu.wustl.catissuecore.actionForm.DistributionProtocolForm"%>
  +<%@ page import="java.util.List"%>
  +<%@ page import="edu.wustl.common.beans.NameValueBean"%>
  +
   <head>
   
   <%
  -	String specimenClassArry[] = (String[]) request.getAttribute(Constants.SPECIMEN_CLASS_LIST);
  -	String specimenClassIdArry[] = (String[]) request.getAttribute(Constants.SPECIMEN_CLASS_ID_LIST);
  -	String specimenTypeArry[] = (String[]) request.getAttribute(Constants.SPECIMEN_TYPE_LIST);
  -	String tissueSiteArry[] = (String[]) request.getAttribute(Constants.TISSUE_SITE_LIST);
  -	String pathologyStatusArry[] = (String[]) request.getAttribute(Constants.PATHOLOGICAL_STATUS_LIST);
  +	List specimenClassList = (List) request.getAttribute(Constants.SPECIMEN_CLASS_LIST);
  +	
  +	List specimenTypeList = (List) request.getAttribute(Constants.SPECIMEN_TYPE_LIST);
  +	
  +	List tissueSiteList = (List) request.getAttribute(Constants.TISSUE_SITE_LIST);
  +
  +	List pathologyStatusList = (List) request.getAttribute(Constants.PATHOLOGICAL_STATUS_LIST);
   	
       String operation = (String) request.getAttribute(Constants.OPERATION);
       String formName;
  
positive.code: 						objname = "value(SpecimenRequirement:" + counter + "_pathologyStatus)";
  					%>
  					<html:select property="<%=objname%>" styleClass="formFieldSized10" styleId="<%=objname%>" size="1" >
  						<html:options name="<%=Constants.PATHOLOGICAL_STATUS_LIST%>" labelName="<%=Constants.PATHOLOGICAL_STATUS_LIST%>" />
  					</html:select>
  			    </td>
  			    
  
negative.code: 			<% String functionName ="changeUnit('" + objname + "',' " + objunit + "')"; %>	
  				<td class="formField">
  					<html:select property="<%=objname%>" styleClass="formFieldSized10" styleId="<%=objname%>" size="1" onchange="<%=functionName%>" >
  						<html:options collection="<%=Constants.SPECIMEN_CLASS_LIST%>" labelProperty="name" property="value"/>
  					</html:select>
  		        </td>
  		        
  