The WAR could have the following structure:
my-application.war/
META-INF/
MANIFEST.MF
WEB-INF/
web.xml
components.xml
faces-config.xml
lib/
jboss-seam.jar
jboss-seam-ui.jar
el-api.jar
el-ri.jar
jsf-facelets.jar
hibernate3.jar
...
jboss-microcontainer.jar
jboss-jca.jar
...
myfaces-api.jar
myfaces-impl.jar
mc-conf.jar/
jndi.properties
log4j.xml
my-application.jar/
META-INF/
MANIFEST.MF
jboss-beans.xml
seam.properties
hibernate.cfg.xml
log4j.xml
org/
jboss/
myapplication/
User.class
Login.class
Register.class
...
login.jsp
register.jsp
...