web site making software with admin panel?

Im looking for a website building software that has a easy to use interface that I can create a admin area to add or delete items from my site.Its not a blog or forum , so wordpress type things wont work. Its affiliate marketing web site im making and I want to be able to add different categories and different products.
Does any one know of a software that gives me the ability to create a site like this with out having to code any thing my self?basicaly like a see is what I get type site builder with a website admin area I can login to.

Try Joomla, it has a nice admin panel, and a HUGE directory of extensions, with everything from shopping carts to image galleries to payment gateways to membership options.

It is free, and has a very good community support forum.

How to Make a Login Form using Dreamweaver and PHP Coding Part 1