<a4j:form id="form1" ajaxSubmit="true" >
                <center>
                    <h:panelGrid rendered="#{defaultBean.pesquisarState}"
                        columns="1" id="pnlPesquisa"
                        columnClasses="columnPnlGrid1"
                        footerClass="footerPnlGrid"
                        headerClass="headerPnlGrid" styleClass="stylePnlGrid">
                        <f:facet name="header">
                            <h:outputText value="Parasitas"/>
                        </f:facet>
                        <h:panelGroup>
                            <h:outputLabel id="opt1" for="inptPesquisa" value="Pesquisar: "></h:outputLabel>
                            <h:inputText immediate="false" value="#{defaultBean.dsParasita}" binding="#{defaultBean.pesquisaRef}" size="30" id="inptPesquisa">
                                <a4j:support id="sup1" immediate="true" action="#{defaultBean.changePesquisa}"
                                    event="onchange"/>
                            </h:inputText>
                            <rich:spacer id="spa1" width="5"/>
                            <a4j:commandButton id="combut1" value="Pesquisar" action="#{defaultBean.pesquisar}" reRender="pnlPesquisa,dtscroller" rendered="#{defaultBean.pesquisarState}"/><br />
                            <rich:spacer id="spacer" height="5"/>
                            <h:outputLabel id="outputMenuTipo" for="menuPesquisaTipo" value="Pesquisar por tipo: "></h:outputLabel>
                            <h:selectOneMenu  immediate="false" binding="#{defaultBean.cbTipo}"  id="menuPesquisaTipo" >
                                <a4j:support id="suportePesquisaPorTipo" immediate="true" action="#{defaultBean.changePesquisaTipo}" reRender="pnlPesquisa,dtscroller"
                                    event="onchange"/>
                                <f:selectItem id="tipoT" itemLabel="Todos os tipos" itemValue="T" />
                                <f:selectItem id="tipoA" itemLabel="Acantocephala" itemValue="A" />
                                <f:selectItem id="tipoH" itemLabel="Helminto" itemValue="H" />
                                <f:selectItem id="tipoN" itemLabel="Nematoda" itemValue="N" />
                                <f:selectItem id="tipoP" itemLabel="Protozoario" itemValue="P" />
                            </h:selectOneMenu>

                        </h:panelGroup>

                        <rich:datascroller for="tabela1" maxPages="20" reRender="tabela1" id="dtscroller" page="1" />
                        <rich:dataTable cellpadding="0" cellspacing="0"
                            onRowMouseOver="labRow.mouseover(this);"
                            onRowMouseOut="labRow.mouseout(this);"
                            onRowClick="labRow.clicked(this,'#{tabelaRow.cdParasita}');"
                            width="100%" border="1"
                            value="#{defaultBean.parasitas}"
                            var="tabelaRow" id="tabela1" rows ="5">
                            <!--<rich:column id="column1" >
                                <f:facet name="header">
                                    <h:outputText value="C�d." id="opt1"></h:outputText>
                                </f:facet>
                                <center>
                                    <h:outputText id="text1" value="#{tabelaRow.cdParasita}"></h:outputText>
                                </center>
                            </rich:column>-->

                            <rich:column id="column2" sortBy="#{tabelaRow.dsParasita}">
                                <f:facet name="header">
                                    <h:outputText value="Parasita" id="text2"></h:outputText>
                                </f:facet>
                                <h:outputText id="text3" value="#{tabelaRow.dsParasita}"></h:outputText>
                            </rich:column>

                            <rich:column id="column3"  sortBy="#{tabelaRow.tipoParasita}">
                                <f:facet name="header">
                                    <h:outputText value="Tipo" id="text43"></h:outputText>
                                </f:facet>
                                <h:outputText id="text5" value="#{(tabelaRow.tipoParasita == 'A') ? 'Acantocephala' :
                                                                  (tabelaRow.tipoParasita == 'H') ? 'Helmintos'     :
                                                                  (tabelaRow.tipoParasita == 'N') ? 'Nematoda'      : 'Protozoarios'}"></h:outputText>
                            </rich:column>

                        </rich:dataTable>