Before i begin let me say I am a noob to c5, ive literally began developing on it yesterday.
Ive read through various sections of the documentation but im not having much luck finding what im lookin for.

if u go tohttp://cms.xclydes.isa-geek.com/Concrete5/... you will see the working site.
here is the template which i modified.
http://cms.xclydes.isa-geek.com/Temp/shallowgrunge/...

if you view the source of each page you will see that the content section in the template has a <div><post><entry></></></> configuration with other options inside it to allow for the simple yet attractive design.

the problem is i would like to edit/add to the markup used by the cms when compiling the pages to add these segments.

Any help to point me in the right direction would be greatly appreciated.

To the team...Good work, great product. keep it up.