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<?php
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/**
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* @file
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* File which contains theme overrides for the Deco theme.
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*/
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/**
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* Override or insert PHPTemplate variables into the templates.
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*/
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function phptemplate_preprocess_page(&$vars) {
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$vars['body_classes'] = isset($vars['body_classes']) ? $vars['body_classes'] : '';
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// variable to see if we have a triple sidebars and are not on block admin page
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$vars['sidebar_triple'] = FALSE;
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// add variable for block admin page
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$vars['block_admin'] = FALSE;
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if (arg(2) == 'block' && arg(3) == FALSE) {
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$vars['block_admin'] = TRUE;
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_deco_alert_layout($vars);
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$vars['body_classes'] .= ' block-admin';
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}
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else {
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// convert secondary right sidebar to right sidebar if there's no right sidebar
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if ($vars['sidebar_right_sec'] && empty($vars['sidebar_right'])) {
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$vars['sidebar_right'] = $vars['sidebar_right_sec'];
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$vars['sidebar_right_sec'] = '';
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}
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// set a class on the body to allow easier css themeing based on the layout type
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if ($vars['sidebar_right'] && $vars['sidebar_right_sec'] && $vars['sidebar_left']) {
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$vars['body_classes'] .= ' sidebar-triple';
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$vars['sidebar_triple'] = TRUE;
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}
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elseif ($vars['sidebar_left'] && $vars['sidebar_right']) {
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$vars['body_classes'] .= ' sidebar-double';
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}
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elseif ($vars['sidebar_right'] && $vars['sidebar_right_sec']) {
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$vars['body_classes'] .= ' sidebar-right-double';
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}
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elseif ($vars['sidebar_left']) {
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$vars['body_classes'] .= ' sidebar-left';
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}
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elseif ($vars['sidebar_right'] || $vars['sidebar_right_sec']) {
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$vars['body_classes'] .= ' sidebar-right';
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}
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// add additional rightbar body class to reduce css to refer to right sidebars
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if ($vars['sidebar_right']) {
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$vars['body_classes'] .= ' rightbar';
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}
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}
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// set variables for the logo and slogan
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$site_fields = array();
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if ($vars['site_name']) {
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$site_fields[] = check_plain($vars['site_name']);
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}
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if ($vars['site_slogan']) {
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$site_fields[] = '- '.check_plain($vars['site_slogan']);
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}
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$vars['site_title'] = implode(' ', $site_fields);
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if (isset($site_fields[0])) {
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$site_fields[0] = '<span class="site-name">'. $site_fields[0] .'</span>';
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}
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if (isset($site_fields[1])) {
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$site_fields[1] = '<span class="site-slogan">'. $site_fields[1] .'</span>';
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}
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$vars['site_title_html'] = implode(' ', $site_fields);
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// convert primary links to lowercase and secondary links to uppercase
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if ($vars['primary_links']) {
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foreach ($vars['primary_links'] as $key => $link) {
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$vars['primary_links'][$key]['title'] = strtolower($link['title']);
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}
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}
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if ($vars['secondary_links']) {
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foreach ($vars['secondary_links'] as $key => $link) {
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$vars['secondary_links'][$key]['title'] = strtoupper($link['title']);
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}
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}
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}
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/**
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* Alert the user when the layout is changed based on the used regions.
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*
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* @param $regions
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* An associative array containing the regions.
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*/
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function _deco_alert_layout($regions) {
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if (user_access('administer blocks')) {
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// remove the block indicators first
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$sidebars = array(
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'sidebar_right_sec' => $regions['sidebar_right_sec'],
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'sidebar_right' => $regions['sidebar_right'],
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'sidebar_left' => $regions['sidebar_left']
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);
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foreach ($sidebars as $k => $v) {
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$sidebars[$k] = preg_replace('/(\<div class="block-region"\>)(.*)(\<\/div\>)/', '', $v);
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}
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// warn the user that the secondary right sidebar will look like a regular right sidebar
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if ($sidebars['sidebar_right_sec'] && empty($sidebars['sidebar_right'])) {
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drupal_set_message(t('Warning: if you add blocks to the <em>secondary right sidebar</em> and leave the <em>right sidebar</em> empty, the <em>secondary right
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sidebar</em> will be rendered as a regular <em>right sidebar</em>.'));
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}
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// warn the user that the three sidebars will look like three equal columns
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elseif ($sidebars['sidebar_right'] && $sidebars['sidebar_right_sec'] && $sidebars['sidebar_left']) {
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drupal_set_message(t('Warning: if you add blocks to all three sidebars they will be rendered as three equal columns above the content.'));
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}
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}
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}
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/**
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* Generates the html to be rendered in the content area. Prevents duplication in the page template file
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*/
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function phptemplate_render_content($content, $tabs, $title, $help, $show_messages, $messages, $feed_icons, $body_classes) {
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$in_node = (strstr($body_classes, 'page-node') ? TRUE : FALSE);
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$output = '';
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$output .= ((!empty($title)) ? '<h2 class="content-title">'.$title.'</h2>' : '');
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$tabs = menu_primary_local_tasks();
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$output .= ($tabs ? phptemplate_menu_local_tasks('<ul class="tabs primary">'.$tabs.'</ul>') : '');
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$secondary_tabs = menu_secondary_local_tasks();
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$output .= ($secondary_tabs ? phptemplate_menu_secondary_local_tasks('<ul class="tabs secondary">'.$secondary_tabs.'</ul>') : '');
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$output .= ($help ? '<div class="help">'.$help.'</div>' : '');
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$output .= (($show_messages && $messages) ? $messages : '');
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$output .= $content;
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$output .= ($feed_icons ? $feed_icons : '');
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return $output;
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}
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/**
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* Format a group of form items.
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* Add HTML hooks for advanced styling
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*
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* @param $element
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* An associative array containing the properties of the element.
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* Properties used: attributes, title, value, description, children, collapsible, collapsed
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* @return
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* A themed HTML string representing the form item group.
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*/
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function phptemplate_fieldset($element) {
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if ($element['#collapsible']) {
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drupal_add_js('misc/collapse.js');
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if (!isset($element['#attributes']['class'])) {
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$element['#attributes']['class'] = '';
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}
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$element['#attributes']['class'] .= ' collapsible';
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if ($element['#collapsed']) {
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$element['#attributes']['class'] .= ' collapsed';
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}
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}
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return '<fieldset'. drupal_attributes($element['#attributes']) .'>'. ($element['#title'] ? '<legend>'. $element['#title'] .'</legend>' : '') .'<div class="top"><div class="bottom"><div class="bottom-ornament">'. (isset($element['#description']) && $element['#description'] ? '<div class="description">'. $element['#description'] .'</div>' : '') . (!empty($element['#children']) ? $element['#children'] : '') . $element['#value'] ."</div></div></div></fieldset>\n";
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}
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/**
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* Returns the rendered local tasks. The default implementation renders
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* them as tabs.
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*
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* @ingroup themeable
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*/
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function phptemplate_menu_local_tasks($tasks = '') {
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$output = '';
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if (!empty($tasks)) {
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$output = "\n<div class=\"content-bar clear-block\"><div class=\"left\">\n". $tasks ."\n</div></div>\n";
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}
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return $output;
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}
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/**
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* Returns the rendered local tasks. The default implementation renders
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* them as tabs.
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*
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* @ingroup themeable
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*/
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function phptemplate_menu_secondary_local_tasks($tasks = '') {
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$output = '';
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if (!empty($tasks)) {
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$output = "\n<div class=\"content-bar-indented\"><div class=\"content-bar clear-block\"><div class=\"left\">\n". $tasks ."\n</div></div></div>\n";
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}
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return $output;
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}
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/**
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* Return a themed breadcrumb trail.
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*
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* @param $breadcrumb
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* An array containing the breadcrumb links.
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* @return a string containing the breadcrumb output.
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*/
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function phptemplate_breadcrumb($breadcrumb) {
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if (!empty($breadcrumb)) {
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return '<div class="breadcrumb">'. implode(' › ', $breadcrumb) .'</div>';
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}
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}
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/**
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* Format a query pager.
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*
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* Menu callbacks that display paged query results should call theme('pager') to retrieve a pager control so that users can view
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* other results. Format a list of nearby pages with additional query results.
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*
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* Adds HTML hooks for making the pager appear in a horizontal bar
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*/
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function phptemplate_pager($tags = array(), $limit = 10, $element = 0, $parameters = array(), $quantity = 9) {
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$output = theme_pager($tags, $limit, $element, $parameters, $quantity);
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if (!empty($output)) {
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$output = '<div class="content-bar"><div class="left">'.$output.'</div></div>';
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}
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return $output;
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}
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function phptemplate_comment_submitted($comment) {
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return t('!username — !datetime',
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array(
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'!username' => theme('username', $comment),
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'!datetime' => '<span class="date">'.format_date($comment->timestamp).'</span>'
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));
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}
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function phptemplate_node_submitted($node) {
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return t('!username — !datetime',
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array(
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'!username' => theme('username', $node),
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'!datetime' => '<span class="date">'.format_date($node->created).'</span>'
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));
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}
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?>
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