diff --git a/YACOSWeb/WebContent/WEB-INF/web.xml b/YACOSWeb/WebContent/WEB-INF/web.xml
index c60f8be..f3a07b9 100644
--- a/YACOSWeb/WebContent/WEB-INF/web.xml
+++ b/YACOSWeb/WebContent/WEB-INF/web.xml
@@ -32,10 +32,10 @@
 	</jsp-config>
 	
 	<!-- Servlet for DWR mapping -->
-	<!-- <servlet-mapping>
+	<servlet-mapping>
 	  <servlet-name>yacos</servlet-name>
 	  <url-pattern>/dwr/*</url-pattern>
-	</servlet-mapping> -->
+	</servlet-mapping>
 
 	<!-- SiteMesh Integration declaration Start -->
 	<filter>
diff --git a/YACOSWeb/WebContent/WEB-INF/yacos-servlet.xml b/YACOSWeb/WebContent/WEB-INF/yacos-servlet.xml
index 517d4cc..11c2894 100644
--- a/YACOSWeb/WebContent/WEB-INF/yacos-servlet.xml
+++ b/YACOSWeb/WebContent/WEB-INF/yacos-servlet.xml
@@ -15,19 +15,44 @@
 		http://www.directwebremoting.org/schema/spring-dwr http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd">
 
 
-	<!-- the application context definition for the SiteWebSpring DispatcherServlet -->
+	<!-- the application context definition for the SiteWebSpring DispatcherServlet -->
+	
+	<bean
+		class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
+		<property name="mappings">
+			<props>
+				<prop key="/main.htm">MainController</prop>
+				<prop key="/submissionArticleOK.htm">SArticleControllerOK</prop>
+				<prop key="/choosePreferenceOK.htm">ChoosePreferenceControllerOK</prop>
+				<prop key="/listArticle.htm">ListArticleController</prop>
+				<prop key="/registerUser.htm">SUserRegistrationController</prop>
+				<prop key="/submissionArticle.htm">SArticleController</prop>
+				<prop key="/choosePreference.htm">ChoosePreferenceController</prop>
+				<prop key="/dispatchArticle.htm">DispatchArticleController</prop>
+				<prop key="/addConference5.htm">AddConferenceController5</prop>
+				<prop key="/addConference4.htm">AddConferenceController4</prop>
+				<prop key="/addConference3.htm">AddConferenceController3</prop>
+				<prop key="/addConference2.htm">AddConferenceController2</prop>
+				<prop key="/addConference.htm">AddConferenceController</prop>
+				<prop key="/evaluation.htm">EvaluationController</prop>
+				<prop key="/createReport.htm">CreateReportController</prop>
+				<prop key="/listConference.htm">ListConferenceController</prop>
+				<prop key="/chooseConference.htm">ChooseConferenceController</prop>
+			</props>
+		</property>
+	</bean>
 
-	<bean name="/main.htm" class="org.yacos.web.author.controller.MainController" />
+	<bean id="MainController" class="org.yacos.web.author.controller.MainController" />
 	
-	<bean name="/submissionArticleOK.htm" class="org.yacos.web.author.controller.SArticleControllerOK" />
+	<bean id="SArticleControllerOK" class="org.yacos.web.author.controller.SArticleControllerOK" />
 	
-	<bean name="/choosePreferenceOK.htm" class="org.yacos.web.PCmember.controller.ChoosePreferenceControllerOK" />
+	<bean id="ChoosePreferenceControllerOK" class="org.yacos.web.PCmember.controller.ChoosePreferenceControllerOK" />
 	
-	<bean name="/listArticle.htm" class="org.yacos.web.PCmember.controller.ListArticleController">
+	<bean id="ListArticleController" class="org.yacos.web.PCmember.controller.ListArticleController">
 		<property name="articleManager" ref="articleManager" />
 	</bean>
 	
-	<bean name="/registerUser.htm" class="org.yacos.web.system.controller.SUserRegistrationController">
+	<bean id="SUserRegistrationController" class="org.yacos.web.system.controller.SUserRegistrationController">
 		<property name="sessionForm" value="true"/>
 		<property name="commandName" value="registerUser"/>
 		<property name="commandClass" value="org.yacos.web.system.form.FormUser"/>
@@ -36,7 +61,7 @@
 		<property name="usersManager" ref="usersManager" />
 	</bean>
 	
-	<bean name="/submissionArticle.htm" class="org.yacos.web.author.controller.SArticleController">
+	<bean id="SArticleController" class="org.yacos.web.author.controller.SArticleController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="submissionArticle" />
 		<property name="commandClass" value="org.yacos.web.author.form.FormSubmission" />
@@ -45,7 +70,7 @@
 		<property name="articleManager" ref="articleManager" />
 	</bean>
 	
-	<bean name="/choosePreference.htm" class="org.yacos.web.PCmember.controller.ChoosePreferenceController">
+	<bean id="ChoosePreferenceController" class="org.yacos.web.PCmember.controller.ChoosePreferenceController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="choosePreference"/>
 		<property name="commandClass" value="org.yacos.web.PCmember.form.FormPreference" />
@@ -55,7 +80,7 @@
 		<property name="usersManager" ref="usersManager" />
 	</bean>
 	
-	<bean name="/dispatchArticle.htm" class="org.yacos.web.PCmember.controller.DispatchArticleController">
+	<bean id="DispatchArticleController" class="org.yacos.web.PCmember.controller.DispatchArticleController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formDispatcher"/>
 		<property name="commandClass" value="org.yacos.web.PCmember.form.FormDispatcher" />
@@ -64,14 +89,14 @@
 		<property name="articleManager" ref="articleManager" />
 	</bean>
 		
-	<bean name="/addConference5.htm" class="org.yacos.web.chairman.controller.AddConferenceController">
+	<bean id="AddConferenceController5" class="org.yacos.web.chairman.controller.AddConferenceController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formConference" />
 		<property name="commandClass" value="org.yacos.web.chairman.form.FormConference" />
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>
 	
-	<bean name="/addConference4.htm" class="org.yacos.web.chairman.controller.AddConferenceController">
+	<bean id="AddConferenceController4" class="org.yacos.web.chairman.controller.AddConferenceController">
 		<dwr:remote javascript="AddCriteriaJS" />
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formConference" />
@@ -79,28 +104,28 @@
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>
 	
-	<bean name="/addConference3.htm" class="org.yacos.web.chairman.controller.AddConferenceController">
+	<bean id="AddConferenceController3" class="org.yacos.web.chairman.controller.AddConferenceController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formConference" />
 		<property name="commandClass" value="org.yacos.web.chairman.form.FormConference" />
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>	
 		
-	<bean name="/addConference2.htm" class="org.yacos.web.chairman.controller.AddConferenceController">
+	<bean id="AddConferenceController2" class="org.yacos.web.chairman.controller.AddConferenceController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formConference" />
 		<property name="commandClass" value="org.yacos.web.chairman.form.FormConference" />
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>
 	
-	<bean name="/addConference.htm" class="org.yacos.web.chairman.controller.AddConferenceController">
+	<bean id="AddConferenceController" class="org.yacos.web.chairman.controller.AddConferenceController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="formConference" />
 		<property name="commandClass" value="org.yacos.web.chairman.form.FormConference" />
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>
 	
-	<bean name="/evaluation.htm" class="org.yacos.web.PCmember.controller.EvaluationController">
+	<bean id="EvaluationController" class="org.yacos.web.PCmember.controller.EvaluationController">
 		<property name="sessionForm" value="true" />
 		<property name="commandName" value="evaluationForm"/>
 		<property name="commandClass" value="org.yacos.web.PCmember.form.FormEvaluation" />
@@ -111,22 +136,22 @@
 		<property name="conferenceManager" ref="conferenceManager"/>
 	</bean>
 	
-	<bean name="/createReport.htm" class="org.yacos.web.PCmember.controller.CreateReportController">
+	<bean id="CreateReportController" class="org.yacos.web.PCmember.controller.CreateReportController">
 	
 		<property name="articleManager" ref="articleManager" />
 	</bean>
 	
 	<!-- List all conference -->
-	<bean name="/listConference.htm" class="org.yacos.web.system.controller.ListConferenceController">
+	<bean id="ListConferenceController" class="org.yacos.web.system.controller.ListConferenceController">
 		<property name="conferenceManager" ref="conferenceManager" />
 	</bean>
 	
 	<!-- Get chosen conference in session context -->
-	<bean name="/chooseConference.htm" class="org.yacos.web.system.controller.ChooseConferenceController">
+	<bean id="ChooseConferenceController" class="org.yacos.web.system.controller.ChooseConferenceController">
 	</bean>
 	
 	
-	<!-- <bean id="dwrUrlMapping"
+	<bean id="dwrUrlMapping"
 		class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
 		<property name="alwaysUseFullPath" value="true" />
 		<property name="mappings">
@@ -140,7 +165,7 @@
 	<dwr:configuration>
 		<dwr:convert type="bean"
 			class="org.yacos.web.chairman.form.FormConference">
-		</dwr:convert>-->
+		</dwr:convert>
 		
 		<!-- <dwr:convert type="bean"
 			class="iConfWeb.bean.viewPaper.DetailPaper">
@@ -151,10 +176,10 @@
 		<dwr:convert type="bean"
 			class="iConfWeb.bean.assignation.Assignations">
 		</dwr:convert> -->		
-		<!--<dwr:convert type="bean" class="java.lang.StackTraceElement"></dwr:convert>
+		<dwr:convert type="bean" class="java.lang.StackTraceElement"></dwr:convert>
 		<dwr:convert type="exception" class="java.lang.exception"></dwr:convert>
 
-	</dwr:configuration> -->
+	</dwr:configuration>
 	
 	
 	<!-- View Resolver -->