pls help, how do i write code for this?

[topsy]

I am using what I learnt on this thread to systematically organise and arrange data on a website.
I got 1000 names. I intended to create 10 headings under which I will classified the 1000 names. Theses 10 headings will have 100 names each.
Eg.
1.Animals. Dog, cat, pig,...more...more...more...till 100
2.Country. Us, uk, japan,...more...more...more...till100
3.
4.
And so on.
How logical is this presentation? Is the idea alright? Any tips or advice?
MrPhil Good morning boss.