anchor.diff:      else
         check_c = "checked";
    %>
  -  <table border="0" cellspacing="0" cellpadding="0">
  +  <table border="0" cellspacing="0" cellpadding="0" width="100%">
       <tr valign="top" align="left">
         <td align="left" class="textbody"><input type="radio"
           name="algorithm" value="exactMatch" alt="Exact Match" <%=check_e%>>Exact
  
positive.code:         </td>
      </tr>
      <tr align="left">
        <td height="1px" bgcolor="#2F2F5F"></td>
      </tr>
      <%
          String searchTarget = (String) request.getSession().getAttribute("searchTarget");
  
negative.code:       </td>
      </tr>
      <tr><td height="5px;"></td></tr>
      <tr><td colspan="2">
        <table border="0" cellspacing="0" cellpadding="0" width="100%">
          <tr valign="top">
            <td align="left" class="textbody">
              <h:outputLabel id="sourceLabel" value="Source" styleClass="textbody">
                <h:selectOneMenu id="source" value="#{userSessionBean.selectedSource}"
                  valueChangeListener="#{userSessionBean.sourceSelectionChanged}"
                  immediate="true" onchange="submit()" >
                  <f:selectItems value="#{userSessionBean.sourceList}" />
                </h:selectOneMenu>
              </h:outputLabel>
  
     <%
     
     if (!MetadataUtils.isMetadataAvailable()) {
         MetadataUtils.initialize();
     }
     
     Object obj = request.getSession().getAttribute("selectedSource");
     if (obj != null) {
     	String selectedSource = (String) obj;
     	String available_hierarchies = NCImBrowserProperties.getSourceHierarchies();
     	if (available_hierarchies != null && available_hierarchies.indexOf("|" + selectedSource + "|") != -1) {
                     boolean isLicensed = DataUtils.checkIsLicensed(selectedSource);
     		boolean licenseAgreementAccepted = false;
     		String formal_name = MetadataUtils.getSABFormalName(selectedSource);
     		String view_source_hierarchy_label = "View " + selectedSource + " Hierarchy";
     
     		LicenseBean licenseBean = (LicenseBean) request.getSession().getAttribute("licenseBean");
     		if (licenseBean == null) {
     		    licenseBean = new LicenseBean();
     		    request.getSession().setAttribute("licenseBean", licenseBean);
     		}
     
     		licenseAgreementAccepted = licenseBean.licenseAgreementAccepted(formal_name);
     
     		if (!isLicensed || licenseAgreementAccepted) {
     
     	%>
     		      <a class="icon_blue" href="#" onclick="javascript:window.open('<%=request.getContextPath() %>/pages/source_hierarchy.jsf?sab=<%=selectedSource%>', '_blank','top=100, left=100, height=740, width=680, status=no, menubar=no, resizable=yes, scrollbars=yes, toolbar=no, location=no, directories=no');">
     			      <img src="<%=basePath%>/images/visualize.gif" width="16px" height="16px" alt="<%=view_source_hierarchy_label%>" title="<%=view_source_hierarchy_label%>" border="0"/>
     		      </a>         
     	<% 
     	        } else {
             %>
     		      <a class="icon_blue" href="#" onclick="javascript:window.open('<%=request.getContextPath() %>/pages/accept_license.jsf?dictionary=<%=formal_name%>&sab=<%=selectedSource%>&type=browsehierarchy', '_blank','top=100, left=100, height=740, width=680, status=no, menubar=no, resizable=yes, scrollbars=yes, toolbar=no, location=no, directories=no');">
     		              <img src="<%=basePath%>/images/visualize.gif" width="16px" height="16px" alt="<%=view_source_hierarchy_label%>" title="<%=view_source_hierarchy_label%>"  border="0"/>
     		      </a>	        
     	<%         
     	        }
     	}
     }
     %>
  
            </td>
            <td valign="middle" align="right">
              <a class="global-nav" href="<%=request.getContextPath() %>/pages/advanced_search.jsf">Advanced Search</a>
            </td>
          </tr>
        </table>
      </td></tr>
    </table>
    <input type="hidden" name="referer" id="referer" value="<%=HTTPUtils.getRefererParmEncode(request)%>">
  </FORM>