themes, and admin panel

[Mastah]

Hi there, i have no idea, is there any way, to change the default page template like:
I want a two column based layout, but dont know how i can do that. I'm advanced webdesigner but, here i have multiple files, and dont know, where i need to start...

And the second question:
Is there anywhere a modyfication of administration area, that allow adds many producers to one product?

Thanks a lot for replys

[Prestashop Themes]

to make layout edit header.tpl or footer.tpl.
In header.tpl you find left column's code, in footer.tpl you will find right column's code. Delete it which you want

[Mastah]

ok, so whole layout, its header nad footer tpl, am i right ? in those 2 files, i create the scelet of website ?

[Prestashop Themes]

yes you are right

[Mastah]

great, thanks

[daniel2008]

'
to make layout edit header.tpl or footer.tpl.
In header.tpl you find left column’s code, in footer.tpl you will find right column’s code. Delete it which you want
'

There are some files named header.tpl or footer.tpl.. Which header.tpl or footer.tpl. you are talking about can make a change to the layout then? tks.