can you just double up the row?
PHP Code:
$forum_id = "3"; // If you wish to display the posts from a specific forum, enter the forum id here. Otherwise, leave it blank.
$forum_id = "4"; // If you wish to display the posts from a specific forum, enter the forum id here. Otherwise, leave it blank.
$forum_id = "5"; // If you wish to display the posts from a specific forum, enter the forum id here. Otherwise, leave it blank.