The way i have always made my websites is by using an iframe. Usually in the middle. But now I see scrollbars make a website really tacky and i wish to switch to the alternative of not using an iframe.

The problem is, i don't know how. I see lots of sites loading there content up in specific areas of the site without using frames. How do i do this and whats the code/code type.

E.G lissaexplains.com - there is always enough space for the content no matter the size. Please give me any help you can - Thanks :D :)

CSS my friend. learn div's

Got a link to the layout? You could code it into CSS or into tables, I'd show you how but without seeing the layout it's a little hard.