Creating an Interface for Manipulate Records in Drupal

/**
 * Implementation of hook_menu().
 */
function addons_menu() {
$items['admin/links/usercontent'] = array(
        'title' => 'User page banner',
        'description' => 'Configure default image for user page.',
        'page callback' => 'drupal_get_form',
        'page arguments' => array('user_page_content'),
        'access arguments' => array('user page banner'),
      );
     
    return $items;
}

/**
 * Implementation of hook_perm
 */
function addons_perm() {
   return array('user page banner');
}

/**
 * User page banner section
 * @return <type>
 */
function user_page_content() {
 
  $form['user_page'] = array(
    '#type' => 'fieldset',
    '#title' => t('Welcome, User page content'),
    '#description' => t('Customize your user page content.')
  );

  $form['user_page']['title'] = array('#type' => 'textfield', '#title' => t('Title'), '#size' => 50,'#weight' => 1, '#required' => TRUE, '#default_value' => $imgDetails->hp_title, '#description'=>'Type here to display the title for image or flash');
 
  $form['user_page']['submit'] = array('#type' => 'submit', '#value' => "Submit", '#weight' => 7);
  $form['user_page']['cancel'] = array('#value' => l('Cancel', 'admin/links/homecontent'), '#weight' => 8);
  $form['#attributes'] = array('enctype' => "multipart/form-data");
 
  /*
   * do the relevant code to list the inserted records
   * here one by one..
  
      //$getQry = db_query("SELECT * FROM ..");
      //$cnt=0;
      //if (db_affected_rows($getQry) > 0) {
        //while($homeObj = db_fetch_object($getQry)) {
          //$cnt++;
          //$rows[] = array(array('data'=>$cnt, 'width'=>'10%'), array('data'=>$homeObj->hp_title, 'width'=>'20%'), array('data'=>l('Edit', 'admin/links/homecontent/edit/'.$homeObj->hp_id).' / '.l('Delete', 'admin/links/homecontent/delete/'.$homeObj->hp_id), 'width'=>'20%'));
        //}
      //}
      //else {
        //$rows[] = array(array('data'=>"No Records Found!", 'colspan'=>3, 'align'=>'center'));
      //}
  
   *
   * */
 
 
  $headers = array("S.No", "Banner Title", "Actions");
 
  $result = theme('table', $headers, $rows, array('width'=>'100%'));
  $form['user_page']['report'] = array('#value' => $result, '#weight' => 12);

  return $form;
}

/**
 * user_page_content_validation()
 * @param <type> $form
 * @param <type> $form_state
 */
function user_page_content_validate ($form, &$form_state) {
  $form_data = $form_state['values'];
 
  if (!$form_data['title']){
    form_set_error('', 'Please enter the banner title!');
  }
}

/**
 *
 * @param <type> $form
 * @param <type> $form_state
 */
function user_page_content_submit ($form, &$form_state) {

  $form_data = $form_state['values'];
 
  /* do the relevant code on form submission..
   * like INSERT a record using
   * db_query("INSERT INTO ..");
   * */
  drupal_set_message('Record inserted Sucessfully!');
 
}