sito gestione squadra di rugby... confusione!

<?php
// $Id: $
/**
* Display help and module information
* @param path which path of the site we're displaying help
* @param arg array that holds the current path as would be returned from arg() function
* @return help text for the path
*/
function form_anagrafica_help($path, $arg) {
    $output = '';  //declare your output variable
    switch ($path) {
        case "admin/help#form_anagrafica":
            $output = '<p>'.  t("Mostra la form per l\'anagrafica") .'</p>';
            break;
    }
    return $output;
}
/**
 * Implementation of hook_perm().
 *
 * Since we are limiting the ability to create new nodes to certain users,
 * we need to define what those permissions are here. We also define a permission
 * to allow users to edit the nodes they created.
 *
* @return array An array of valid permissions for the form_anagrafica module
*/
function form_anagrafica_perm() {
    return array(
    'create nuova form',
    'delete la propria form',
    'delete ogni form',
    'edit la propria form',
    'edit ogni form',
    );
}
function anagrafica_menu(){
    $items = array();
    $items['anagrafica'] = array(
    'title' => t('Compila anagrafica'),
    'page callback' => 'anagrafica_page',
    'access arguments' => array('access content'),
    'type' => MENU_NORMAL_ITEM,
    ) ;
    $items['anagrafica_view'] = array(
    'title' => 'Atleti',
    'page callback' => 'anagrafica_view',
    'access arguments' => array('access content'),
    'type' => MENU_NORMAL_ITEM,
    ) ;
    return $items;
}
function anagrafica_page(){
    return drupal_get_form('anagrafica_form');
}
function anagrafica_form($form_state){
    $form = array();
    $form['main'] = array(
    '#type' => 'fieldset',
    '#title' => check_plain($type->title_label),
    '#collapsible' => TRUE,
    '#collapsed' => false,
    '#tree' => false,
    );
    // Now we define the form elements specific to our node type.
    //COGNOME
    $form['main']['cognome'] = array(
    '#type' => 'textfield',
    '#title' => t('Cognome'),
    '#size' => 50,
    '#maxlength' => 64,
    '#required' => TRUE,
    '#description' => t('Cognome atleta')
    );
    //NOME
    $form['main']['nome'] = array(
    '#type' => 'textfield',
    '#title' => t('Nome'),
    '#size' => 50,
    '#maxlength' => 64,
    '#required' => TRUE,
    '#description' => t('Nome atleta')
    );
    //CATEGORIA
    $sql = "SELECT id, categoria FROM CATEGORIE";
    $result = db_query($sql);
    $options = array('');
    while ($row = db_fetch_array($result)) {
        $options[$row['id']] = $row['categoria'];
    }
    $form['main']['categoria'] = array(
    '#type' => 'select',
    '#title' => t('Categoria'),
    '#required' => TRUE,
    '#options' =>  $options,
    '#description' => t('Specificare la categoria di appartenenza')
    );
    $options = null;
    //DATA DI NASCITA
    $form['main']['data_nascita'] = array(
    '#type' => 'date',
    '#title' => t('Data di nascita'),
    '#required' => false,
    '#description' => t('Inserire data di nascita'),
    'day' => format_date(time(), 'custom', 'j'),
    'month' => format_date(time(), 'custom', 'n',0),
    'year' => format_date(time(), 'custom', 'Y')
    );
    //PULSANTE SUBMIT
    $form['submit'] = array (
    '#type' => 'submit',
    '#value' => t('Invia'),
    );
    return $form;
}
/**
 * Implementation of hook_validate().
 *
 *
 * Errors should be signaled with form_set_error().
 */
function anagrafica_form_validate($form_id, &$form_state) {
   ...
}
function anagrafica_form_submit($form_id, &$form_state){
...
    drupal_set_message(t("submitted. thank u"));
}
function anagrafica_view($op='list', $delta=0) {
    // listing of blocks, such as on the admin/block page
    switch($op){
        case "list":    $page_content = _list_Atleti();
                        break;
    }
    print theme("page", $page_content);
    }
    function _list_Atleti(){
//SELECT * FROM ATLETI...
        $text = "prova";
        // check to see if there was any content before setting up the block
        if ($text == '') {
            // no content from a week ago, let the user know
            $text = "No posts left on this site during last week.";
        }
        return $text;
    } 
?>