anchor.diff:  <%
   if (vsd_vec != null && vsd_vec.size() == 1) {
   
  -
       String match_text = gov.nih.nci.evs.browser.utils.HTTPUtils
           .cleanXSS((String) request.getSession().getAttribute("matchText"));
   
  
positive.code: if ((vsd_vec != null && vsd_vec.size() > 1) || (vsd_vec == null)) {
  
  
  if (vsd_vec == null) {
  
  }
  
  %>
  
  
negative.code: 
      <input type="hidden" name="referer" id="referer" value="<%=HTTPUtils.getRefererParmEncode(request)%>" />
  <%
  if (vd_uri != null) {
  %>
      <input type="hidden" name="vsd_uri" id="vsd_uri" value="<%=vd_uri%>" />
  <%
  } else if (uri_str != null) {
  %>
  <input type="hidden" name="vsd_uri" id="vsd_uri" value="<%=uri_str%>" />
  <%
  