query_posts() doesn’t seem to be called in my page

You may need to add this to your query_posts() call 'order' => 'ASC' so it should look like this:

query_posts( array(
    'post__in' => $top_ideas,
    'orderby' => 'post__in',
    'order' => 'ASC'
) );

Hope this helps!

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)