two about pages?

[AspectArts]

Hi there,
I don't know exactly how to word this, but i would like to divide my site into two main themes, wedding, and portraits. Once I set up a basic nav bar with links to, say, my wedding portfolio, can I make a separate navbar in the wedding portfolio? Kind of like a sub-homepage, I guess. I would like one Bio page under weddings and a separate one under portraits. Does this make sense?
Thanks,
Lisa

[AspectArts]

bump.
I guess I don't make any sense. LOL. I'll try again...
I would like my homepage to have a slideshow and a navbar with 2 or 3 links, wedding, portraits, and everyday. I would like each of those links to take me to secondary slide shows for each category (I hope) and with secondary navbars with links to specific events, as well as a separate intro/bio for weddings and portraits. Can this be done with Smugmug? Can anyone help me achieve this?
Thanks in advance!