Page transitions - and now what?

Hi people,

I have a full first page done in as3 and I have some buttons, but now I want to build some page transitions, nothing complex, I simple want to show some another objects/images… when I click a button, as a whole new section of the website. How can I do this? Do I build another class? package? or simply “hide” or remove the old content and start a new one?

Thanks in advance.