Hi

I need a very simple php page but I couldn't write it yet
I need some help

the page should do this job:


if we goto www.mydomain.com/page.php
the page should do this :
include('body/index_body.php');

if we goto www.mydomain.com/page.php?mode=index
the page should do this :
include('body/index_body.php');

if we goto www.mydomain.com/page.php?mode=phpbb
the page should do this :
include('body/phpbb_body.php');

if we goto www.mydomain.com/page.php?mode=about
the page should do this :
include('body/about_body.php');



HOW CAN I DO THIS
PLEASE HELP

THANKS
AL_TNEN