$items['menufun'] = array(
'title' => 'Greeting',
'page callback' => 'menufun_hello',
'access callback' => TRUE,
i haven't seen this ever, only as i know, there always assign an array to a variable. but on the above its $items['menufun'] . an associative arrary? am i right, does it want to assign an array to the associative arrary variable $items['menufun'] ?