displaying username and logout(link) on the pages of the user-account

 Hi,
asp.net 2003. i want to display a message[ welcome, username] and logout  on the user's account pages only....... when the valid user logs-on.
Welcome and username..are labels(on homepage) visibility false.
Next...is i dont know how to forward the user session on the next pages..

 
 Guys.....plz help!!

 
 
 
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