sessions and headers,

Hi there. I have some problems with theroy not code. This is what I am running into, Orinally I had a user log in, at logon.html, that information was passed to logon.php which if the authentication was successful I simply redirected them to a welcome page using header(). However in order to prevent people from sneking in I build a uniqe session ID and check for the presence of that in every page. This works great except I have a new problem how do I redirect the user? I can't use header anymore cause I am using start_sesion() and session_registar() I am sure this problem has come up before, I hope. If someone has some information on how to deal with this. Or a better way to aproach this situation in general I am all ears. Thank you Kenn -- I've got all the money I'll ever need if I die by 4 o'clock. -- Henny Youngman