Automator

Ive been messing about with this prog recently with no luck i wondering if its possible to

find folders full of pictures (from pictures section not entire comp)
import them into iphoto with the file structure intact. for example. if i had a folder called "hols" and a folder called pets in iphoto they would be imported with all the pets in pets etc so far i can only manage to create seperate albums in iphoto and import them all seperate, when i tried to import everything together it just filled my library

thanks help with be much appriciated