template.php

<?php
/**
 * @file
 *
 */

function caffeinated_preprocess_html(&$vars) {
  drupal_add_js('//squawk.cc/squawk.js', array('type' => 'external', 'scope' => 'footer'));
}

function caffeinated_preprocess_node(&$variables) {
  // Make tags.
  $items = field_get_items('node', $variables['node'], 'taxonomy_vocabulary_1');
  foreach ($items as $item) {
    $tags[] = field_view_value('node', $variables['node'], 'taxonomy_vocabulary_1', $item);
  }

  $variables['tags'] = '';
  if (!empty($tags)) {
    foreach ($tags as &$tag) {
      $tag['#title'] = '&' . $tag['#title'];
      $display_tags[] = render($tag);
    }
    if (!empty($display_tags)) {
      $variables['tags'] = count($display_tags) ? t('In categories !tags', array('!tags' => implode('&nbsp; ', $display_tags))) : '';
    }
  }

  // Make a prettier "submitted" string.
  $variables['submitted'] = t('Posted by !user on @date.', array(
    '@date' => format_date($variables['created'], 'custom', 'l j F Y'),
    '!user' => theme('username', array('account' => user_load($variables['node']->uid))),
  ));

  unset($variables['content']['links']['blog']);
}

/**
 * Preprocess regions.
 *
function caffeinated_preprocess_region(&$variables) {
  if ($variables['region'] == 'sidebar_second') {
    $variables['classes_array'][] = 'well';
  }
}
*/