anchor.diff:  	List specimenClassList = (List) request.getAttribute(Constants.SPECIMEN_CLASS_LIST);
   	HashMap specimenTypeMap = (HashMap) request.getAttribute(Constants.SPECIMEN_TYPE_MAP);
   	SpecimenArrayTypeForm form = (SpecimenArrayTypeForm)request.getAttribute("arrayTypeForm");
  -	String operation = (String)request.getAttribute(Constants.OPERATION);
  +//	String operation = (String)request.getAttribute(Constants.OPERATION);
   	System.out.println(" Form ::  " + form);
   %>
   
  
positive.code: <%@ page import="edu.wustl.common.beans.NameValueBean"%>
  <%@ page import="java.util.HashMap"%>
  
  <html:messages id="messageKey" message="true" header="messages.header" footer="messages.footer">
  	<%=messageKey%>
  </html:messages>
  
negative.code: 		
  </script>
  
  <html:form action="<%=formName%>">
  <html:hidden property="operation" value="<%=operation%>" />
  <html:hidden property="id" />
  <table summary="" cellpadding="0" cellspacing="0" border="0" class="contentPage" width="100%">
  <tr>
  	<td>
  