Module development and code questions

How i will make side bar in right side? And how i will insert poll in content?

Hi people, I look for a module to increase and to decrease the size of the font for my site drupal on version 4.7
There is a module called " Font size ", however he was forgotten for the version 4.7 and 5
Does anybody have a solution for my problem?

Gustavo Campos.
Recife - PE / Brazil
www.pitang.com
www.pitang.com.br

How can I add a new Item in the primary links using the api, the following add a new item in the navigation block. I try to replace the 'path' property but without success.
=========================
function mymenu_menu($may_cache) {
// Create an array to hold the menu items we'll define.
$items = array();
if ($may_cache) {
// Define a static menu item.
$items[] = array(
'title' => t('Greeting'),
'path' => 'mymenu',
'callback' => 'mymenu_hello',
'access' => TRUE
);
}
return $items;
}

I have made a copy of book.module called kron.module and cant get the function theme_kron_form() to work.
I have added five more fields to the form. All fileds in the form $form['ev_something']. The problem that I'm having is that I'd like to be able to modify the layout of the form. I want to be able to have the $form['ev_year'] and all 'ev_xx' forms until $form['ev_minute'] fields next to one another instead of on top of one another.
My code is:


/**
* Implementation of hook_form().
*/
function kron_form(&$node) {
$type = node_get_types('type', $node);
if ($node->nid && !$node->parent && !user_access('create new krons')) {
$form['parent'] = array('#type' => 'value', '#value' => $node->parent);
}
else {
$form['parent'] = array('#type' => 'select',
'#title' => t('Parent'),
'#default_value' => ($node->parent ? $node->parent : arg(4)),
'#options' => kron_toc($node->nid),
'#weight' => -7,
'#description' => user_access('create new krons') ? t('The parent section in which to place this page. Note that each page whose parent is <top-level> is an independent, top-level kron.') : t('The parent that this page belongs in.'),
);
}

$form['title'] = array('#type' => 'textfield',
'#title' => check_plain($type->title_label),
'#required' => TRUE,

How do I create a journal on a person's profile? I would like to integrate something similar to livejournal on each user's profile.

Any help would be much appreciated.

Thankyou :)

Sarah

The only place my site will find modules is if they are in the root modules directory. It won't find modules located in sites/all/modules or sites/mydomain.com/modules. Why would this be?