Is there a way to partial rend a web page using Spring Web Flow. I have tried several different ways and cannot seem to get it to work. I am using titles. My configuration is as follows;

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(-servlet.xml file)

<!-- FLOW HANDLER ADAPTER -->
<bean class="org.springframework.webflow.mvc.servlet.Flo wHandlerAdapter">
<property name="flowExecutor" ref="flowExecutor" />

<!-- FLOW HANDLER MAPPING: -->
<bean class="org.springframework.webflow.mvc.servlet.Flo wHandlerMapping">
<property name="flowRegistry" ref="flowRegistry"/>
<property name="order" value="-1"/>
</bean>

<!-- FLOW REGISTRY -->
<webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices">
<webflow:flow-location id="checkOut" path="/WEB-INF/flows/checkOut/checkOut-flow.xml" />
</webflow:flow-registry>

<!-- FLOW BUILDER SERVICE -->
<webflow:flow-builder-services id="flowBuilderServices" view-factory-creator="mvcViewFactoryCreator"/>

<bean id="mvcViewFactoryCreator" class="org.springframework.webflow.mvc.builder.Mvc ViewFactoryCreator">
<property name="viewResolvers" ref="tilesViewResolver"/>
</bean>

<!-- FLOW EXECUTOR -->
<webflow:flow-executor id="flowExecutor" flow-registry="flowRegistry"/>

<!--TILES CONFIGURE -->
<bean id="tilesViewConfigurer" class="org.springframework.web.servlet.view.tiles2 .TilesConfigurer">
<property name="definitions" value="/WEB-INF/courseRegistration-tiles.xml"/>
</bean>

<!-- TILES RESOLVER -->
<bean id="tilesViewResolver" class="org.springframework.js.ajax.AjaxUrlBasedVie wResolver">
<property name="viewClass" value="org.springframework.webflow.mvc.view.FlowAj axTilesView"/>
<property name="order" value="1"/>
</bean>

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(Course Registration Tiles - courseRegistratio-tiles.xml)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN" "http://tiles.apache.org/dtds/tiles-config_2_1.dtd">
<tiles-definitions>

<definition name="standardLayout" template="/WEB-INF/jsp/templates/wrcThreeColumn.jsp">
<put-attribute name="sectionNavigation" value="/WEB-INF/jsp/templates/defaultSectionNavigation.jsp" />
<put-attribute name="body" value="/WEB-INF/jsp/templates/defaultBody.jsp" />
<put-attribute name="aside" value="/WEB-INF/jsp/templates/defaultAside.jsp" />
</definition>

<definition name="displaySelectedCourses" extends="standardLayout">
<put-attribute name="body" value="/WEB-INF/jsp/checkOutViews/displaySelectedCourses.jsp" />
</definition>

</tiles-definitions>
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(wrcThreeColumn.jsp)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!-- Include statement needs to be on the second line for I.E. to work -->
<%@ page pageEncoding="UTF-8" %>
<%@ include file="/WEB-INF/jsp/templates/include.jsp" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>University of Utah and University Health Care</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Pragma" content="no-cache"/>
<meta http-equiv="Expires" content="-1"/>
<meta http-equiv="Content-Language" content="pl"/>
<meta http-equiv="Cache-Control" content="no-store, no-cache, must-revalidate, Post-Check=0, Pre-Check=0"/>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />

<!-- Java Script Files -->
<script type="text/javascript" src="<c:url value="/resources/dojo/dojo.js" />"></script>
<script type="text/javascript" src="<c:url value="/resources/spring/Spring.js" />"></script>
<script type="text/javascript" src="<c:url value="/resources/spring/Spring-Dojo.js" />"></script>

<!-- Style Sheet Files -->
<link type="text/css" rel="stylesheet" href="<c:url value="/resources/dijit/themes/tundra/tundra.css"/>"></link>
<link type="text/css" rel="stylesheet" href="<c:url value="/resources/styles/templates/wrcThreeColumnLayout.css"/>"></link>
<link type="text/css" rel="stylesheet" href="<c:url value="/resources/styles/templates/wrcThreeColumnStyles.css"/>"></link>



</head>
<body>
<div id="container">
<div id="header">
<h1>Site name</h1>
</div>
<div id="navigation">
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Services</a></li>
<li><a href="#">Contact us</a></li>
</ul>
</div>
<div id="content-container">
<div id="section-navigation">
<tiles:insertAttribute name="sectionNavigation" />
</div>
<div id="content">
<h2>Available Classes</h2>
<tiles:insertAttribute name="body" />
</div>
<div id="aside">
<h3>
Aside heading
</h3>
<tiles:insertAttribute name="aside" />
</div>
<div id="footer">

</div>
</div>
</div>
</body>
</html>
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(checkOut-flow.xml)

<flow xmlns="http://www.springframework.org/schema/webflow"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/webflow
http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">

<view-state id="displaySelectedCourses">
<transition on="nextForm" to="requestPersonalInfo"/>
</view-state>


<view-state id="requestPersonalInfo">
<transition on="nextForm" to="displayPaymentRequest" />
</view-state>

</flow>
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When you enter the url http://..... checkOut.html it refreshes the complete page. How can I get it to just refresh the body part of the page?