SIMPLE HTML style on some sites and a teaser question

Hi
I have two promblems.

1/
On my site there is a place where Idon't want that the nodes have Author/date/taxonomy/link... Only title and Body. I modified the theme, but in this will affect the news menu too(where is a need for uthor/date/taxonomy/link... )

How would you solve this?

2/
I made a a module based on this http://drupal.org/node/35686
But I modified this, to have a teaser in the entry form separatly.
The problem is when I send a "release" with teaser, then there is no "continue" link at the end of the teaser. When I click on the title, then the body will be shown, so that is working. What shall I change?

That is the modification:

function release_form(&$node) {
$output = '';

if (function_exists('taxonomy_node_form')) {
$output .= implode('', taxonomy_node_form('release', $node));
}

$output .= form_textarea(t('Teaser'), 'teaser', $node->teaser, 60, 20, '', NULL, TRUE);
$output .= form_textarea(t('Body'), 'body', $node->body, 60, 20, '', NULL, TRUE);
$output .= filter_form('format', $node->format);

return $output;
}