[Andreas]

*** Untested ***

[sql]ALTER TABLE forum ADD ignoregnp TINYINT UNSIGNED NOT NULL DEFAULT '0'[/sql]

forumdata_start

PHP Code:

$this->validfields['ignoregnp'] = array(TYPE_BOOL, REQ_NO); 


forumadmin_add_default

PHP Code:

$forum['ignoregnp'] = 0; 


forumadmin_edit_form

PHP Code:

print_yes_no_row("Exclude this Forum from 'New Posts'", 'forum[ignoregnp]', $forum['ignoregnp']); 


search_getnew_start

PHP Code:

foreach ($vbulletin->forumcache AS $forum)
{
    if ($forum['ignoregnp')
    {
        $vbulletin->GPC['exclude'] .= ",$forum[forumid]";
    }
} 


Or, if you want to give the users a choice whil forums they want to exclude, check my profile.