Using different template elements for blogs

> is it possible to define different elements in blog items?
>
> it looks like when you create a blog, the entirety of the blog uses
> the same template. what i would like to do is .. inside that template,
> define a few items that only show up if you are viewing and entry..
>
> things like, the facebook like button, and +value:incoming+
>
> thanks!
>
> --
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> peace,
> sergio
> photographer, journalist, visionary
>
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