From Dreamweaver (3!), I'm looking to being able to do the following. I know NOTHING about the mechanics of how to do this (my inkling is that CSS is going to crop up here somewhere - but I'm willing to learn...) 
I'm trying to put together a system whereby there are two drop-down menus relating to each other.
For example:
In the top menu are three items: A, B & C
In the next menu down resides three items: 1, 2 & 3
However, what I'm after is a way where, if 'A' was chosen at the top, only '1' and '2' show up on the next menu. If 'B' were chosen, only '3' would appear on the bottom menu. And if 'C' were to be chosen, '1', '2' and '3' would all appear.
IE the choice in the top menu dictates what appears in the second. Can this be done (relatively) easily?
I'm trying to put together a system whereby there are two drop-down menus relating to each other.
For example:
In the top menu are three items: A, B & C
In the next menu down resides three items: 1, 2 & 3
However, what I'm after is a way where, if 'A' was chosen at the top, only '1' and '2' show up on the next menu. If 'B' were chosen, only '3' would appear on the bottom menu. And if 'C' were to be chosen, '1', '2' and '3' would all appear.
IE the choice in the top menu dictates what appears in the second. Can this be done (relatively) easily?