diff --git a/1.sources/MyHealth/docroot/WEB-INF/web.xml b/1.sources/MyHealth/docroot/WEB-INF/web.xml
index eddc1df..80b6117 100644
--- a/1.sources/MyHealth/docroot/WEB-INF/web.xml
+++ b/1.sources/MyHealth/docroot/WEB-INF/web.xml
@@ -25,7 +25,7 @@
 	</context-param>
 	<context-param>
 		<param-name>primefaces.THEME</param-name>
-		<param-value>aristo</param-value>
+		<param-value>#{sessionPreferences.currentTheme}</param-value>
 	</context-param>
 
 	<!-- JSF mapping -->
diff --git a/1.sources/MyHealth/docroot/header.xhtml b/1.sources/MyHealth/docroot/header.xhtml
index bf338cd..c0d068f 100644
--- a/1.sources/MyHealth/docroot/header.xhtml
+++ b/1.sources/MyHealth/docroot/header.xhtml
@@ -7,7 +7,7 @@
 <h:head>
 	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 	<title>MyHealth Online Services</title>
-	<h:outputStylesheet name="primeicons/primeicons.css" library="primefaces"/>
+	<h:outputStylesheet name="primeicons/primeicons.css" library="primefaces" />
 	<h:outputStylesheet library="css" name="estilos.css" />
 </h:head>
 <h:outputScript>
@@ -24,12 +24,14 @@
 <h:body>
 	<div id="layout">
 		<div id="top" class="top">
-			<h1 class="Titulo">myHealth Site</h1>
+			<!-- 			<h1 class="Titulo">myHealth Site</h1> -->
+			<h:graphicImage library="images" name="logo-small.png" />
 		</div>
 		<hr />
 		<div id="menuDiv">
 			<h:form>
 				<p:growl id="messages" sticky="true" showDetail="true" life="3000" />
+
 				<p:menubar>
 					<p:menuitem label="Home" icon="pi pi-home" outcome="home" />
 					<p:submenu label="Administración del sistema" icon="pi pi-briefcase">
diff --git a/1.sources/MyHealth/docroot/home.xhtml b/1.sources/MyHealth/docroot/home.xhtml
index 9d56947..6d7b0dd 100644
--- a/1.sources/MyHealth/docroot/home.xhtml
+++ b/1.sources/MyHealth/docroot/home.xhtml
@@ -10,12 +10,15 @@
 <ui:composition template="./header.xhtml">
 	<ui:define name="content">
 		<h:form>
+			<p:messages id="mesgs" showDetail="true" closable="true" autoupdate="true" />
+
 			<p:panel header="Pagina principal">
 				<p:panelGrid>
-					<p:outputLabel for="basic" value="Cambio de tema" />
-					<p:themeSwitcher id="basic" style="width:165px">
+					<p:outputLabel for="selectorTema" value="Cambio de tema" />
+					<p:themeSwitcher id="selectorTema" style="width:165px" value="#{sessionPreferences.currentTheme}">
 						<f:selectItem itemLabel="Seleccione un tema" itemValue="" noSelectionOption="true" />
 						<f:selectItems value="#{home.themes}" var="theme" itemLabel="#{theme.displayName}" itemValue="#{theme.name}" />
+						<p:ajax listener="#{sessionPreferences.updateCurrentTheme}" />
 					</p:themeSwitcher>
 				</p:panelGrid>
 				<h:panelGrid columns="2">
@@ -31,6 +34,13 @@
 					</h:panelGrid>
 				</h:panelGroup>
 			</p:panel>
+			<p:panel>
+				<h:panelGroup>
+					<h:panelGrid columns="1">
+						<p:commandButton value="Usar tema en este sesión" update="mesgs" action="#{sessionPreferences.updateCurrentTheme}" icon="pi pi-save" />
+					</h:panelGrid>
+				</h:panelGroup>
+			</p:panel>
 		</h:form>
 	</ui:define>
 </ui:composition>
diff --git a/1.sources/MyHealth/docroot/resources/images/logo-small.png b/1.sources/MyHealth/docroot/resources/images/logo-small.png
new file mode 100644
index 0000000..d60b8d6
Binary files /dev/null and b/1.sources/MyHealth/docroot/resources/images/logo-small.png differ
diff --git a/1.sources/MyHealth/src/managedbean/common/CurrentTheme.java b/1.sources/MyHealth/src/managedbean/common/CurrentTheme.java
deleted file mode 100644
index 595b73b..0000000
--- a/1.sources/MyHealth/src/managedbean/common/CurrentTheme.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package managedbean.common;
-
-import java.io.Serializable;
-
-import javax.annotation.ManagedBean;
-import javax.enterprise.context.SessionScoped;
-
-@ManagedBean
-@SessionScoped
-public class CurrentTheme implements Serializable {
-
-	private Theme currentTheme;
-
-	public CurrentTheme() {
-	}
-
-	public Theme getCurrentTheme() {
-		return currentTheme;
-	}
-
-	public void setCurrentTheme(Theme currentTheme) {
-		this.currentTheme = currentTheme;
-	}
-	
-	
-}
\ No newline at end of file
diff --git a/1.sources/MyHealth/src/managedbean/common/SessionPreferences.java b/1.sources/MyHealth/src/managedbean/common/SessionPreferences.java
new file mode 100644
index 0000000..ae583db
--- /dev/null
+++ b/1.sources/MyHealth/src/managedbean/common/SessionPreferences.java
@@ -0,0 +1,40 @@
+package managedbean.common;
+
+import java.io.Serializable;
+
+import javax.annotation.ManagedBean;
+import javax.enterprise.context.SessionScoped;
+import javax.faces.application.FacesMessage;
+import javax.faces.context.FacesContext;
+import javax.inject.Named;
+
+@ManagedBean
+@Named("sessionPreferences")
+@SessionScoped
+public class SessionPreferences implements Serializable {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	private String currentTheme = "pepper-grinder";
+
+	public SessionPreferences() {
+	}
+
+	public String getCurrentTheme() {
+		return currentTheme;
+	}
+
+	public void setCurrentTheme(String themeName) {
+		this.currentTheme = themeName;
+	}
+
+	public void updateCurrentTheme() {
+		// TODO: Se podría guardar el tema seleccionado en base de datos para el usuario
+		// (en caso de que esté logeado en el sistema
+		FacesContext.getCurrentInstance().addMessage(null,
+				new FacesMessage(FacesMessage.SEVERITY_INFO, "Tema guardado", "El tema seleccionado será utilizado durante esta sesión."));
+	}
+}
\ No newline at end of file
diff --git a/1.sources/MyHealth/src/managedbean/common/homeMBean.java b/1.sources/MyHealth/src/managedbean/common/homeMBean.java
index 793d083..dc69245 100644
--- a/1.sources/MyHealth/src/managedbean/common/homeMBean.java
+++ b/1.sources/MyHealth/src/managedbean/common/homeMBean.java
@@ -5,6 +5,8 @@ import java.util.List;
 
 import javax.annotation.PostConstruct;
 import javax.enterprise.context.RequestScoped;
+import javax.faces.application.FacesMessage;
+import javax.faces.context.FacesContext;
 import javax.inject.Inject;
 import javax.inject.Named;
 
diff --git a/1.sources/MyHealth/src/managedbean/profile/ProfileMBeanBase.java b/1.sources/MyHealth/src/managedbean/profile/ProfileMBeanBase.java
index 73b55dd..7b033bd 100644
--- a/1.sources/MyHealth/src/managedbean/profile/ProfileMBeanBase.java
+++ b/1.sources/MyHealth/src/managedbean/profile/ProfileMBeanBase.java
@@ -3,6 +3,8 @@ package managedbean.profile;
 import java.util.Properties;
 
 import javax.ejb.EJB;
+import javax.faces.application.FacesMessage;
+import javax.faces.context.FacesContext;
 import javax.inject.Named;
 import javax.naming.Context;
 import javax.naming.InitialContext;
@@ -30,4 +32,11 @@ public class ProfileMBeanBase {
 		remoteManager = (ProfileFacadeRemote) ctx.lookup("java:app/MyHealth.jar/ProfileFacadeBean!ejb.profile.ProfileFacadeRemote");
 	}
 
+	protected void addFacesMessage(FacesMessage.Severity severity, String summary, String detail) {
+		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, summary, detail));
+	}
+
+	protected void manageException(Exception ex) {
+		this.addFacesMessage(FacesMessage.SEVERITY_ERROR, "Se ha producido un error inesperado", "Descripción del error: " + ex.getLocalizedMessage());
+	}
 }
diff --git a/1.sources/MyHealth/src/managedbean/profile/RegisterUserMBean.java b/1.sources/MyHealth/src/managedbean/profile/RegisterUserMBean.java
index ab0b11c..0c14a07 100644
--- a/1.sources/MyHealth/src/managedbean/profile/RegisterUserMBean.java
+++ b/1.sources/MyHealth/src/managedbean/profile/RegisterUserMBean.java
@@ -193,14 +193,6 @@ public class RegisterUserMBean extends ProfileMBeanBase implements Serializable
 		// FacesContext.getCurrentInstance().addMessage(null, msg);
 	}
 
-	private void addFacesMessage(FacesMessage.Severity severity, String summary, String detail) {
-		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, summary, detail));
-	}
-
-	private void manageException(Exception ex) {
-		this.addFacesMessage(FacesMessage.SEVERITY_ERROR, "Se ha producido un error inesperado", "Descripción del error: " + ex.getLocalizedMessage());
-	}
-
 	public String getPasswordRepeat() {
 		return passwordRepeat;
 	}
diff --git a/1.sources/MyHealth/src/managedbean/systemAdmin/LoginMBean.java b/1.sources/MyHealth/src/managedbean/systemAdmin/LoginMBean.java
index b660b17..6df5e0b 100644
--- a/1.sources/MyHealth/src/managedbean/systemAdmin/LoginMBean.java
+++ b/1.sources/MyHealth/src/managedbean/systemAdmin/LoginMBean.java
@@ -58,6 +58,6 @@ public class LoginMBean {
 	public String logout() {
 		HttpSession session = SessionUtils.getSession();
 		session.invalidate();
-		return "home";
+		return "home?refresh=1&faces-redirect=true";
 	}
 }