Ok, so I've created a website with the layout that I wanted.
For reference, it's...
http://myperspective.org.au
The kind of script that I need, is one the categories are in the left hand column while the content is then in the right hand column.
For instance, if you look at the page ...
http://www.myperspective.org.au/articles.html
On the left hand column, there is all the categories. When a new articles is posted (Without having to edit any of the HTML, by just uploading it through an interface) it will automatically be stored under the category selected and then when a category is clicked, all the things posted under that category appear in the frame to the right. Then when a visitor clicks on a certain article, all the categories will stay to the left hand screen, but then in the main frame it will change to the article clicked.
Is it possible to create something like this without having to create a whole new, layout?
I appreciate your help so much!!