anchor.diff:  <%@ page import="java.net.URLDecoder"%>
   <%@ page import="java.net.URLEncoder"%>
   <%//@ page errorPage = "Error.jsp " %>
  -<%@ page import="gov.nih.nci.evs.query.*"%>
  -<%@ page import="gov.nih.nci.evs.domain.*"%>
  -<%@ page import="gov.nih.nci.system.applicationservice.*"%>
  +<%//@ page import="gov.nih.nci.evs.query.*"%>
  +<%//@ page import="gov.nih.nci.evs.domain.*"%>
  +<%//@ page import="gov.nih.nci.system.applicationservice.*"%>
   <%@ page import="javax.swing.tree.*"%>
  -<%@ page import="gov.nih.nci.evs.domain.DescLogicConcept"%>
  -<%@ page import="gov.nih.nci.common.net.*"%>
  +<%//@ page import="gov.nih.nci.evs.domain.DescLogicConcept"%>
  +<%//@ page import="gov.nih.nci.common.net.*"%>
   <%@ page import="org.apache.log4j.Logger"%>
  +<%@ page import="gov.nih.nci.system.client.ApplicationServiceProvider"%>
  +<%@ page import="org.LexGrid.LexBIG.LexBIGService.*"%>
   
   <link rel="stylesheet" href="caIMAGE.css" type="text/css">
   
  
positive.code: 
  				  String qa = sysProps.getProperty("qaserver");  
  
  				  appService = ApplicationService.getRemoteInstance(qa);    
  			} catch (Exception e) {
  				e.printStackTrace();
  			}
  
negative.code: <FORM method="POST">
  	<%@ include file="html/search_results_adv_top.htm"%>
  	<%Logger logger = Logger.getLogger(simpleandfile.class);
  			//ApplicationService appService = null;
  			LexBIGService appService = null;
  			Calendar rightNow = Calendar.getInstance();
  
  			InputStream in = null;
  