anchor.diff:  
           var category = $("input[name=radio_user_role]:checked").val();
           $.ajax({
  -            url : "/userandrolemgtservice?category="+category+"&pageNumber="+ pageNumber,
  +            url: "/userandrolemgtservice?category=" + category + "&pageNumber=" + pageNumber,
               type: "POST",
  -            data : $("#id_search").serialize(),
  -            success: function(data, textStatus, jqXHR)
  -            {
  +            data: $("#id_search").serialize(),
  +            success: function (data, textStatus, jqXHR) {
                   doSearch("success", data);
               },
  -            error: function (jqXHR, textStatus, errorThrown)
  -            {
  +            error: function (jqXHR, textStatus, errorThrown) {
                   doSearch("fail", errorThrown);
               }
           });
  
positive.code:             filter = "*";
          }
      } else {
          if(filter.contains(UserAdminUIConstants.DOMAIN_SEPARATOR)){
              selectedDomain = UserAdminUIConstants.ALL_DOMAINS;
              session.removeAttribute(UserAdminUIConstants.USER_LIST_DOMAIN_FILTER);
          }
  
negative.code:                                     for(String domainName : domainNames) {
                                          if(selectedDomain.equals(domainName)) {
                                  %>
                                  <option selected="selected" value="<%=Encode.forHtmlAttribute(domainName)%>">
                                      <%=Encode.forHtmlContent(domainName)%>
                                  </option>
                                  <%
                                  } else {
                                  %>
                                  <option value="<%=Encode.forHtmlAttribute(domainName)%>">
                                      <%=Encode.forHtmlContent(domainName)%>
                                  </option>
                                  <%
                                          }
                                      }
  