<?php
/* For licensing terms, see /license.txt */
/**
* Code
* @package chamilo.include
*/
/**
* Determines the possible tabs (=sections) that are available.
* This function is used when creating the tabs in the third header line and
* all the sections that do not appear there (as determined by the
* platform admin on the Dokeos configuration settings page)
* will appear in the right hand menu that appears on several other pages
* @return array containing all the possible tabs
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
*/
function get_tabs() {
global $_course;
// Campus Homepage
$navigation[SECTION_CAMPUS]['url'] = api_get_path(WEB_PATH).'index.php';
$navigation[SECTION_CAMPUS]['title'] = get_lang('CampusHomepage');
// My Courses
if(api_get_setting('use_session_mode')=='true') {
if(api_is_allowed_to_create_course()) {
// Link to my courses for teachers
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php?nosession=true';
$navigation['mycourses']['title'] = get_lang('MyCourses');
} else {
// Link to my courses for students
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php';
$navigation['mycourses']['title'] = get_lang('MyCourses');
}
} else {
// Link to my courses
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php';
$navigation['mycourses']['title'] = get_lang('MyCourses');
}
// My Profile
$navigation['myprofile']['url'] = api_get_path(WEB_CODE_PATH).'auth/profile.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['myprofile']['title'] = get_lang('ModifyProfile');
// Link to my agenda
$navigation['myagenda']['url'] = api_get_path(WEB_CODE_PATH).'calendar/myagenda.php?view=month& '.(!empty($_course['path']) ? 'coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['myagenda']['title'] = get_lang('MyAgenda');
// Gradebook
if (api_get_setting('gradebook_enable') == 'true') {
$navigation['mygradebook']['url'] = api_get_path(WEB_CODE_PATH).'gradebook/gradebook.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['mygradebook']['title'] = get_lang('MyGradebook');
}
// Reporting
if(api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
// Link to my space
$navigation['session_my_space']['url'] = api_get_path(WEB_CODE_PATH).'mySpace/';
$navigation['session_my_space']['title'] = get_lang('MySpace');
} else {
// Link to my progress
$navigation['session_my_progress']['url'] = api_get_path(WEB_CODE_PATH).'auth/my_progress.php';
$navigation['session_my_progress']['title'] = get_lang('MyProgress');
}
// Social
if (api_get_setting('allow_social_tool')=='true') {
$navigation['social']['url'] = api_get_path(WEB_CODE_PATH).'social/home.php';
require_once api_get_path(LIBRARY_PATH).'message.lib.php';
require_once api_get_path(LIBRARY_PATH).'social.lib.php';
// get count unread message and total invitations
$count_unread_message = MessageManager::get_number_of_messages(true);
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
$group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION,false);
$group_pending_invitations = 0;
if (!empty($group_pending_invitations )) {
$group_pending_invitations = count($group_pending_invitations);
}
$total_invitations = intval($number_of_new_messages_of_friend) + $group_pending_invitations + intval($count_unread_message);
$total_invitations = (!empty($total_invitations)?' ('.$total_invitations.')':'');
$navigation['social']['title'] = get_lang('SocialNetwork'). $total_invitations;
}
// Dashboard
if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) {
$navigation['dashboard']['url'] = api_get_path(WEB_CODE_PATH).'dashboard/index.php';
$navigation['dashboard']['title'] = get_lang('Dashboard');
}
// Platform administration
if (api_is_platform_admin(true)) {
//$navigation['platform_admin']['url'] = $rootAdminWeb;
$navigation['platform_admin']['url'] = api_get_path(WEB_CODE_PATH).'admin/';
$navigation['platform_admin']['title'] = get_lang('PlatformAdmin');
}
return $navigation;
}
function show_header_1($language_file, $nameTools) {
$_course = api_get_course_info();
echo '< div id = "header1" > ';
echo '< div id = "top_corner" > < / div > ';
$logo = api_get_path(SYS_CODE_PATH).'css/'.api_get_visual_theme().'/images/header-logo.png';
$site_name = api_get_setting('siteName');
if (file_exists($logo)) {
$site_name = api_get_setting('Institution').' - '.$site_name;
echo '< div id = "logo" > ';
$image_url = api_get_path(WEB_CSS_PATH).api_get_visual_theme().'/images/header-logo.png';
$logo = Display::img($image_url, $site_name, array('title'=>$site_name));
echo Display::url($logo, api_get_path(WEB_PATH).'index.php');
echo '< / div > ';
} else {
echo '< a href = "'.api_get_path(WEB_PATH).'index.php" target = "_top" > '.$site_name.'< / a > ';
$iurl = api_get_setting('InstitutionUrl');
$iname = api_get_setting('Institution');
if (!empty($iname)) {
echo '- < a href = "'.$iurl.'" target = "_top" > '.$iname.'< / a > ';
}
// External link section a.k.a Department - Department URL
if (isset($_course['extLink']) & & $_course['extLink']['name'] != '') {
echo '< span class = "extLinkSeparator" > - < / span > ';
if ($_course['extLink']['url'] != '') {
echo '< a class = "extLink" href = "'.$_course['extLink']['url'].'" target = "_top" > ';
echo $_course['extLink']['name'];
echo '< / a > ';
} else {
echo $_course['extLink']['name'];
}
}
}
/* Course title section */
if (!empty($_cid) and $_cid != -1 and isset($_course)) {
//Put the name of the course in the header
echo '< div id = "my_courses" > ';
/* < div id = "my_courses" >< a href = " <?php echo api_get_path ( WEB_COURSE_PATH ) . $_course [ 'path' ]; ?> /index.php" target = "_top" >
echo $_course['name'].' ';
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
echo $_course['official_code'];
}
if (api_get_setting('use_session_mode') == 'true' & & isset($_SESSION['session_name'])) {
echo ' ('.$_SESSION['session_name'].') ';
}
if (api_get_setting('display_coursecode_in_courselist') == 'true' & & api_get_setting('display_teacher_in_courselist') == 'true') {
echo ' - ';
}
if (api_get_setting('display_teacher_in_courselist') == 'true') {
//This is still necessary? There is the course teacher in the footer
echo stripslashes($_course['titular']);
}
echo '< / a > ';*/
echo '< / div > ';
} elseif (isset($nameTools) & & $language_file != 'course_home') {
//Put the name of the user-tools in the header
if (!isset($_user['user_id'])) {
//echo '< div id = "my_courses" > < / div > ';
} elseif (!$noPHP_SELF) {
echo '< div id = "my_courses" > < a href = "'.api_get_self().'?'.api_get_cidreq(), '" target = "_top" > '.$nameTools.'< / a > < / div > ';
} else {
echo '< div id = "my_courses" > '.$nameTools.'< / div > ';
}
} else {
//echo '< div id = "my_courses" > < / div > ';
}
echo '< div id = "plugin-header" > ';
api_plugin('header');
echo '< / div > ';
//Don't let the header disappear if there's nothing on the left
//echo '< div class = "clear" > < / div > ';
echo '< / div > ';
}
function show_header_2() {
$_course = api_get_course_info();
$course_id = api_get_course_id();
$user_id = api_get_user_id();
echo '< div id = "header2" > ';
echo '< div id = "Header2Right" > ';
echo '< ul > ';
if ((api_get_setting('showonline', 'world') == 'true' AND !$user_id) OR (api_get_setting('showonline', 'users') == 'true' AND $user_id) OR (api_get_setting('showonline', 'course') == 'true' AND $user_id AND $course_id)) {
$number = who_is_online_count(api_get_setting('time_limit_whosonline'));
$number_online_in_course = 0;
if(!empty($_course['id'])) {
$number_online_in_course = who_is_online_in_this_course_count($user_id, api_get_setting('time_limit_whosonline'), $_course['id']);
}
echo '< li > ';
// Display the who's online of the platform
if ($number) {
if ((api_get_setting('showonline', 'world') == 'true' AND !$user_id) OR (api_get_setting('showonline', 'users') == 'true' AND $user_id)) {
echo '< li > < a href = "'.api_get_path(WEB_PATH).'whoisonline.php" target = "_top" title = "'.get_lang('UsersOnline').'" > < img width = "13px" src = "'.api_get_path(WEB_IMG_PATH).'members.gif" title = "'.get_lang('UsersOnline').'" > '.$number.'< / a > < / li > ';
}
}
// Display the who's online for the course
if ($number_online_in_course) {
if (is_array($_course) AND api_get_setting('showonline', 'course') == 'true' AND isset($_course['sysCode'])) {
echo '< li > | < a href = "'.api_get_path(WEB_PATH).'whoisonline.php?cidReq='.$_course['sysCode'].'" target = "_top" > '.Display::return_icon('course.gif', get_lang('UsersOnline').' '.get_lang('InThisCourse'), array('width'=>'13px')).' '.$number_online_in_course.' < / a > < / li > ';
}
}
// Display the who's online for the session
if (api_get_setting('use_session_mode') == 'true' & & isset($user_id) & & api_get_session_id() != 0) {
//echo '< li > < a href = "'.api_get_path(WEB_PATH).'whoisonlinesession.php?id_coach='.$user_id.'&referer='.urlencode($_SERVER['REQUEST_URI']).'" target = "_top" > '.get_lang('UsersConnectedToMySessions').'< / a > < / li > ';
echo '< li > | < a href = "'.api_get_path(WEB_PATH).'whoisonlinesession.php?id_coach='.$user_id.'&referer='.urlencode($_SERVER['REQUEST_URI']).'" target = "_top" > '.Display::return_icon('session.png', get_lang('UsersConnectedToMySessions'), array('width'=>'13px')).' < / a > < / li > ';
}
echo '< / li > ';
}
if ($user_id & & isset($course_id)) {
if ((api_is_course_admin() || api_is_platform_admin()) & & api_get_setting('student_view_enabled') == 'true') {
echo '< li > | ';
api_display_tool_view_option();
echo '< / li > ';
}
}
if (api_get_setting('accessibility_font_resize') == 'true') {
echo '< li class = "resize_font" > ';
echo '< span class = "decrease_font" title = "'.get_lang('DecreaseFontSize').'" > A< / span > < span class = "reset_font" title = "'.get_lang('ResetFontSize').'" > A< / span > < span class = "increase_font" title = "'.get_lang('IncreaseFontSize').'" > A< / span > ';
echo '< / li > ';
}
echo '< / ul > ';
echo '< / div > ';
echo '< / div > ';
}
function show_header_3() {
$navigation = $menu_navigation = array();
$possible_tabs = get_tabs();
// Campus Homepage
if (api_get_setting('show_tabs', 'campus_homepage') == 'true') {
$navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
} else {
$menu_navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
}
if (api_get_user_id() & & !api_is_anonymous()) {
// My Courses
if (api_get_setting('show_tabs', 'my_courses') == 'true') {
$navigation['mycourses'] = $possible_tabs['mycourses'];
} else {
$menu_navigation['mycourses'] = $possible_tabs['mycourses'];
}
// My Profile
if (api_get_setting('show_tabs', 'my_profile') == 'true' & & api_get_setting('allow_social_tool') != 'true') {
$navigation['myprofile'] = $possible_tabs['myprofile'];
} else {
$menu_navigation['myprofile'] = $possible_tabs['myprofile'];
}
// My Agenda
if (api_get_setting('show_tabs', 'my_agenda') == 'true') {
$navigation['myagenda'] = $possible_tabs['myagenda'];
} else {
$menu_navigation['myagenda'] = $possible_tabs['myagenda'];
}
// Gradebook
if (api_get_setting('gradebook_enable') == 'true') {
if (api_get_setting('show_tabs', 'my_gradebook') == 'true') {
$navigation['mygradebook'] = $possible_tabs['mygradebook'];
} else{
$menu_navigation['mygradebook'] = $possible_tabs['mygradebook'];
}
}
// Reporting
if (api_get_setting('show_tabs', 'reporting') == 'true') {
if (api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
$navigation['session_my_space'] = $possible_tabs['session_my_space'];
} else {
$navigation['session_my_space'] = $possible_tabs['session_my_progress'];
}
} else {
if (api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
$menu_navigation['session_my_space'] = $possible_tabs['session_my_space'];
} else {
$menu_navigation['session_my_space'] = $possible_tabs['session_my_progress'];
}
}
// Social Networking
if (api_get_setting('show_tabs', 'social') == 'true') {
if (api_get_setting('allow_social_tool') == 'true') {
$navigation['social'] = $possible_tabs['social'];
}
} else{
$menu_navigation['social'] = $possible_tabs['social'];
}
// Dashboard
if (api_get_setting('show_tabs', 'dashboard') == 'true') {
if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) {
$navigation['dashboard'] = $possible_tabs['dashboard'];
}
} else{
$menu_navigation['dashboard'] = $possible_tabs['dashboard'];
}
// Administration
if (api_is_platform_admin(true)) {
if (api_get_setting('show_tabs', 'platform_administration') == 'true') {
$navigation['platform_admin'] = $possible_tabs['platform_admin'];
} else {
$menu_navigation['platform_admin'] = $possible_tabs['platform_admin'];
}
}
}
// Displaying the tabs
$lang = ''; //el for "Edit Language"
if (!empty($_SESSION['user_language_choice'])) {
$lang = $_SESSION['user_language_choice'];
} elseif (!empty($_SESSION['_user']['language'])) {
$lang = $_SESSION['_user']['language'];
} else {
$lang = get_setting('platformLanguage');
}
//Preparing home folder for multiple urls
if (api_get_multiple_access_url()) {
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$url_info = api_get_access_url($access_url_id);
$url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
$clean_url = replace_dangerous_char($url);
$clean_url = str_replace('/', '-', $clean_url);
$clean_url .= '/';
$homep = api_get_path(SYS_PATH).'home/'.$clean_url; //homep for Home Path
//we create the new dir for the new sites
if (!is_dir($homep)) {
mkdir($homep, api_get_permissions_for_new_directories());
}
}
} else {
$homep = api_get_path(SYS_PATH).'home/';
}
$ext = '.html';
$menutabs = 'home_tabs';
$home_top = '';
if (is_file($homep.$menutabs.'_'.$lang.$ext) & & is_readable($homep.$menutabs.'_'.$lang.$ext)) {
$home_top = @(string)file_get_contents($homep.$menutabs.'_'.$lang.$ext);
} elseif (is_file($homep.$menutabs.$lang.$ext) & & is_readable($homep.$menutabs.$lang.$ext)) {
$home_top = @(string)file_get_contents($homep.$menutabs.$lang.$ext);
} else {
$errorMsg = get_lang('HomePageFilesNotReadable');
}
$home_top = api_to_system_encoding($home_top, api_detect_encoding(strip_tags($home_top)));
//if (api_get_self() != '/main/admin/configure_homepage.php') {
$open = str_replace('{rel_path}',api_get_path(REL_PATH), $home_top);
$open = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
$lis = '';
if (!empty($open)) {
$lis .= Display::tag('li', $open);
$show_bar = true;
}
//} else {
//This code was moved in the admin/configure_homepage.php file
/*
$home_menu = '';
if (file_exists($homep.$menutabs.'_'.$lang.$ext)) {
$home_menu = @file($homep.$menutabs.'_'.$lang.$ext);
} else {
$home_menu = @file($homep.$menutabs.$ext);
}
if (empty($home_menu)) {
$home_menu = array();
}
if (!empty($home_menu)) {
$home_menu = implode("\n", $home_menu);
$home_menu = api_to_system_encoding($home_menu, api_detect_encoding(strip_tags($home_menu)));
$home_menu = explode("\n", $home_menu);
}
$tab_counter = 0;
if (!empty($home_menu)) {
$show_bar = true;
}
foreach ($home_menu as $enreg) {
$enreg = trim($enreg);
if (!empty($enreg)) {
$edit_link = '< a href = "'.api_get_self().'?action=edit_tabs&link_index='.$tab_counter.'" > < span > '.Display::return_icon('edit.gif', get_lang('Edit')).'< / span > < / a > ';
$delete_link = '< a href = "'.api_get_self().'?action=delete_tabs&link_index='.$tab_counter.'" onclick = "javascript: if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES)).'\')) return false;" > < span > '.Display::return_icon('delete.gif', get_lang('Delete')).'< / span > < / a > ';
$tab_string = str_replace(array('href="'.api_get_path(WEB_PATH).'index.php?include=', '< / li > '), array('href="'.api_get_path(WEB_CODE_PATH).'admin/'.basename(api_get_self()).'?action=open_link& link=', $edit_link.$delete_link.'< / li > '), $enreg);
$lis .= $tab_string;
$tab_counter++;
}
}
$lis .= '< li id = "insert-link" > < a href = "'.api_get_self().'?action=insert_tabs" style = "padding-right:0px;" > < span > '. Display::return_icon('addd.gif', get_lang('InsertLink'), array('style' => 'vertical-align:middle')).' '.get_lang('InsertLink').'< / span > < / a > < / li > ';
*/
//}
if (count($navigation) > 1 || !empty($lis)) {
$pre_lis = '';
foreach ($navigation as $section => $navigation_info) {
if (isset($GLOBALS['this_section'])) {
$current = $section == $GLOBALS['this_section'] ? ' id="current"' : '';
} else {
$current = '';
}
$pre_lis .= '< li ' . $ current . ' > < a href = "'.$navigation_info['url'].'" target = "_top" > < span id = "tab_active" > '.$navigation_info['title'].'< / span > < / a > < / li > ';
}
$lis = $pre_lis.$lis;
$show_bar = true;
}
// Logout
if ($show_bar) {
echo '< div id = "header3" > ';
if (api_get_user_id()) {
$login = '';
if (api_is_anonymous()) {
$login = get_lang('Anonymous');
} else {
$uinfo = api_get_user_info(api_get_user_id());
$login = $uinfo['username'];
}
//start user section line with name, my course, my profile, scorm info, etc
echo '< ul id = "logout" > ';
//echo '< li > < span > '.get_lang('LoggedInAsX').' '.$login.'< / span > < / li > ';
//echo '< li > < a href = "'.api_get_path(WEB_PATH).'main/auth/profile.php" target = "_top" > < span > '.get_lang('Profile').'< / span > < / a > < / li > ';
echo '< li > < a href = "'.api_get_path(WEB_PATH).'index.php?logout=logout&uid='.api_get_user_id().'" target = "_top" > < span > '.get_lang('Logout').' ('.$login.')< / span > < / a > < / li > ';
echo '< / ul > ';
}
echo '< ul > ';
echo $lis;
echo '< / ul > ';
echo '< / div > ';
}
return $menu_navigation;
}
//Header 4
function show_header_4($interbreadcrumb, $language_file, $nameTools) {
$session_id = api_get_session_id();
$session_name = api_get_session_name($session_id);
$_course = api_get_course_info();
/* Plugins for banner section */
$web_course_path = api_get_path(WEB_COURSE_PATH);
/*
* if the user is a coach he can see the users who are logged in its session
*/
$navigation = array();
// part 1: Course Homepage. If we are in a course then the first breadcrumb is a link to the course homepage
// hide_course_breadcrumb the parameter has been added to hide the name of the course, that appeared in the default $interbreadcrumb
$my_session_name = is_null($session_name) ? '' : ' ('.$session_name.')';
if (!empty($_course) & & !isset($_GET['hide_course_breadcrumb'])) {
$navigation_item['url'] = $web_course_path . $_course['path'].'/index.php'.(!empty($session_id) ? '?id_session='.$session_id : '');
switch (api_get_setting('breadcrumbs_course_homepage')) {
case 'get_lang':
$navigation_item['title'] = get_lang('CourseHomepageLink');
break;
case 'course_code':
$navigation_item['title'] = $_course['official_code'];
break;
case 'session_name_and_course_title':
$navigation_item['title'] = $_course['name'].$my_session_name;
break;
default:
if (api_get_setting('use_session_mode') == 'true' & & api_get_session_id() != -1 ) {
$navigation_item['title'] = $_course['name'].$my_session_name;
} else {
$navigation_item['title'] = $_course['name'];
}
break;
}
$navigation[] = $navigation_item;
}
// part 2: Interbreadcrumbs. If there is an array $interbreadcrumb defined then these have to appear before the last breadcrumb (which is the tool itself)
if (isset($interbreadcrumb) & & is_array($interbreadcrumb)) {
foreach ($interbreadcrumb as $breadcrumb_step) {
if ($breadcrumb_step['url'] != '#') {
$sep = (strrchr($breadcrumb_step['url'], '?') ? '& ' : '?');
$navigation_item['url'] = $breadcrumb_step['url'].$sep.api_get_cidreq();
} else {
$navigation_item['url'] = '#';
}
$navigation_item['title'] = $breadcrumb_step['name'];
// titles for shared folders
if ($breadcrumb_step['name'] == 'shared_folder') {
$navigation_item['title'] = get_lang('UserFolders');
} elseif(strstr($breadcrumb_step['name'], 'shared_folder_session_')) {
$navigation_item['title'] = get_lang('UserFolders');
} elseif(strstr($breadcrumb_step['name'], 'sf_user_')) {
$userinfo = Database::get_user_info_from_id(substr($breadcrumb_step['name'], 8));
$navigation_item['title'] = api_get_person_name($userinfo['firstname'], $userinfo['lastname']);
} elseif($breadcrumb_step['name'] == 'chat_files') {
$navigation_item['title'] = get_lang('ChatFiles');
} elseif($breadcrumb_step['name'] == 'images') {
$navigation_item['title'] = get_lang('Images');
} elseif($breadcrumb_step['name'] == 'video') {
$navigation_item['title'] = get_lang('Video');
} elseif($breadcrumb_step['name'] == 'audio') {
$navigation_item['title'] = get_lang('Audio');
} elseif($breadcrumb_step['name'] == 'flash') {
$navigation_item['title'] = get_lang('Flash');
} elseif($breadcrumb_step['name'] == 'gallery') {
$navigation_item['title'] = get_lang('Gallery');
}
//Fixes breadcrumb title now we applied the Security::remove_XSS and we cut the string depending of the MAX_LENGTH_BREADCRUMB value
if (api_strlen($navigation_item['title']) > MAX_LENGTH_BREADCRUMB) {
$navigation_item['title'] = api_substr($navigation_item['title'], 0, MAX_LENGTH_BREADCRUMB).' ...';
}
$navigation_item['title'] = Security::remove_XSS($navigation_item['title']);
$navigation[] = $navigation_item;
}
}
// part 3: The tool itself. If we are on the course homepage we do not want to display the title of the course because this
// is the same as the first part of the breadcrumbs (see part 1)
if (isset($nameTools) & & $language_file != 'course_home') { // TODO: This condition $language_file != 'course_home' might bring surprises.
$navigation_item['url'] = '#';
$navigation_item['title'] = $nameTools;
$navigation[] = $navigation_item;
}
$final_navigation = array();
$counter = 0;
foreach ($navigation as $index => $navigation_info) {
if (!empty($navigation_info['title'])) {
if ($navigation_info['url'] == '#') {
$final_navigation[$index] = '< span > '.$navigation_info['title'].'< / span > ';
} else {
$final_navigation[$index] = '< a href = "'.$navigation_info['url'].'" class = "breadcrumb breadcrumb'.$index.'" target = "_top" > < span > '.$navigation_info['title'].'< / span > < / a > ';
}
$counter++;
}
}
if (!empty($final_navigation)) {
echo '< div id = "header4" > ';
$lis = '';
$i = 0;
$lis.= Display::tag('li', Display::url(Display::img(api_get_path(WEB_CSS_PATH).'home.png', get_lang('Homepage'), array('align'=>'middle')), api_get_path(WEB_PATH), array('class'=>'home')));
foreach ($final_navigation as $bread) {
$lis.= Display::tag('li', $bread);
$i++;
}
echo Display::tag('ul',$lis, array('class'=>'bread'));
echo '< / div > ';
} else {
echo '< div id = "header4" > ';
echo '< / div > ';
}
echo '< div class = "clear" > < / div > ';
}
function load_navigation_menu() {
}
