Tomcat server with two websites with two different authentications

[Hisham Farahat]

Dear All,
Can i configure tomcat to host to different websites? How can i do it? any
directions?
Moreover i need to have two different authentication methods for the two
websites, (e.g. one using LDAP and the other using normal tomcat user list (
tomcat-users.xml)
I hope some one help me in this.
regards,
-- 
Hisham Farahat