Zope and Plone Navigation

Hello,

I am currently trying to do some customization of a Zope and Plone solution. I am trying to change the navigation of the site. I want to show the first and second level items on the menu. Right now it shows the first level items and once you click into them, you can see whats under them.

This may be a bad explaination, but...

Instead of:

First Level Menu Item1
First Level Menu Item2
First Level Menu Item3
First Level Menu Item4

and when you click on the Item 1 you see:

First Level Menu Item1
->Second Level Item1
->Second Level Item2
->Second Level Item3
First Level Menu Item2
First Level Menu Item3
First Level Menu Item4


I want to have:

First Level Menu Item1
->Second Level Item1
->Second Level Item2
->Second Level Item3
First Level Menu Item2
->Second Level Item5
->Second Level Item6
First Level Menu Item3
->Second Level Item8
First Level Menu Item4
->Second Level Item10
->Second Level Item11
->Second Level Item12
->Second Level Item14

all showing.

I found some of the python functions that do it, but python is new to me. If anybody has any ideas or resources, I would very much appreciate it.

Thanks a lot!

Andy