inlude post plugin/hack?

hello

is it possible to include the page id=3 (example) in another page, using the editor?

i would like to have something like that
[includepage 3]
or
[includepost 5]

becouse this would rock <div id=redalert”>[includepage 3]</div>

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to inlude other pages in the template i use this: (for example an editable menu)

<? $my_id = 3; $post_id_7 = get_post($my_id); print $title = $post_id_7->post_content; ?>

many thanks to b23.at = apfel-i.net