Two static pages on the homepage :( help!

I need 2 static pages on the homepage:
1. first as usual with id.
code in the index.php:

<?php query_posts('page_id=6');
while (have_posts()) : the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?>

2. second page should be edited from the panel, but in this way:
I write new page and set its theme to ‘homepage’ and it automatically shows this page on my homepage.
I spent a few hours on it but without any results.

Hope you’ll help me.