jscookMenu não reinderiza

Pessoal estou com o seguinte problema:
Quando o usuario loga na pagina abrira um menu feito no jscookMenu.
Ele reinderiza o componente do richfaces mas não o menu.

Alguem já teve esse problema ???

segue o bean e a pagina:

<?xml version="1.0" encoding="ISO-8859-1" ?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" 
	xmlns="http://www.w3.org/1999/xhtml"      
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="https://ajax4jsf.dev.java.net/ajax"
      xmlns:t="http://myfaces.apache.org/tomahawk"
      xmlns:c="http://java.sun.com/jstl/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:rich="http://richfaces.org/rich"
	version="2.0">
<f:view>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><h:outputText value="#{bean.title}" id="Title"></h:outputText></title>
</head>
<body>
<h:form id="login" rendered="#{bean.isRendered}">	
	<rich:panel header="Login" id="panel">
		<h:outputText value="Uusario" id="usuario"></h:outputText>
	    <h:inputText  value="#{bean.login}" id="user"></h:inputText>
	    <br></br>
	    <h:outputText value="Password" id="password"></h:outputText>
	    <h:inputText  value="#{bean.senha}" id="pass"></h:inputText>
	    <br></br>
	    <a4j:commandButton action="#{bean.autenticar}" reRender="logado,login,panelLogado,Menu" value="Autenticar" onclick="fadeForm()" id="button" ></a4j:commandButton>
	 </rich:panel>	 
</h:form>

<t:div id="panelLogado">
<a4j:outputPanel rendered="#{bean.isRenderedAux}">
<rich:panel header="#{bean.text}" id="logado">
	<h:outputText value="#{bean.login}" id="nome"></h:outputText>	
	<t:jscookMenu layout="hbr" theme="ThemeIE" id="Menu">		
        <t:navigationMenuItem itemLabel="Menu1">
			<t:navigationMenuItem itemLabel="Menu11" action="welcome" />
			<t:navigationMenuItem itemLabel="menu12" action="welcome" />
			<t:navigationMenuItem itemLabel="menu13" action="welcome" />
			<t:navigationMenuItem itemLabel="menu14" split="true">
				<t:navigationMenuItem itemLabel="menu141"	action="welcome" />
				<t:navigationMenuItem itemLabel="menu142" action="welcome"/>
				<t:navigationMenuItem itemLabel="menu143" action="welcome" />
				<t:navigationMenuItem itemLabel="menu144"	action="welcome"/>				
			</t:navigationMenuItem>
        </t:navigationMenuItem>
	</t:jscookMenu> 	
</rich:panel>
</a4j:outputPanel>
<a4j:support action="#{bean.text}" reRender="logado" event="onChange"></a4j:support>
<rich:effect for="login" name="fadeForm" type="Fold" id="efeito" params="duration:0.5,from:0.4,to:1.0"></rich:effect>
</t:div>



		
</body>
</html>
</f:view>
</jsp:root>
public class Bean {
	private String text;
	private String login;
	private String senha;	
	private String isRendered = "true";
	private String isRenderedAux = "false"; 
	private String title = "Teste de Login AJAX";

	public Bean() {

    }

    public String getText() {

    return text;

    }

    public void setText(String text) {

    this.text = text;

    }

	public String getLogin() {
		return login;
	}

	public void setLogin(String login) {
		this.login = login;
	}

	public String getSenha() {
		return senha;
	}

	public void setSenha(String senha) {
		this.senha = senha;
	}
    
	public void autenticar(){
		System.out.println("LOGIN-->" + login);
		System.out.println("SENHA-->" + senha);
		if(senha.equalsIgnoreCase("1234") && login.equalsIgnoreCase("teste")){
			text = "BEM VINDO";			
			isRendered = "false";
			isRenderedAux = "true";						
		}else{
			text = "Login Invalido";
			System.out.println(text);			
			isRendered = "true";
			isRenderedAux = "true";			
		}
	}
	

	public String getIsRendered() {
		return isRendered;
	}

	public void setIsRendered(String isRendered) {
		this.isRendered = isRendered;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getIsRenderedAux() {
		return isRenderedAux;
	}

	public void setIsRenderedAux(String isRenderedAux) {
		this.isRenderedAux = isRenderedAux;
	}
	
	
    
}

Sim, eu já tive, se resolvi?

Não…rs…

Só uma pergunta, vc criou o arquivo tomahawk.taglib.tld?

criei!
achei em um site que faltava uma tag no tomahawk.taglib.tld.
peguei o tomahawk.taglib.tld no wiki do myface, mas já estava com a tag que diziam que faltava.
Mas coloquei no web.xml só para ver se alterava alguma coisa, mas não mudo nada!

Valeu a ajuda!