<?php // $Id: lp_view.php,v 1.33 2006/09/12 10:20:46 yannoo Exp $
/**
==============================================================================
* This file was origially the copy of document.php, but many modifications happened since then ;
* the direct file view is not needed anymore, if the user uploads a scorm zip file, a directory
* will be automatically created for it, and the files will be uncompressed there for example ;
*
* @package dokeos.learnpath
* @author Yannick Warnier < ywarnier @ beeznest . org > - redesign
* @author Denes Nagy, principal author
* @author Isthvan Mandak, several new features
* @author Roan Embrechts, code improvements and refactoring
* @license GNU/GPL - See Dokeos license directory for details
==============================================================================
*/
/**
* Script
*/
/*
==============================================================================
INIT SECTION
==============================================================================
*/
$_SESSION['whereami'] = 'lp/view';
$this_section=SECTION_COURSES;
if($lp_controller_touched!=1){
header('location: lp_controller.php?action=view&item_id='.$_REQUEST['item_id']);
}
/*
-----------------------------------------------------------
Libraries
-----------------------------------------------------------
*/
require_once('back_compat.inc.php');
//require_once('../learnpath/learnpath_functions.inc.php');
require_once('scorm.lib.php');
require_once('learnpath.class.php');
require_once('learnpathItem.class.php');
//require_once('lp_comm.common.php'); //xajax functions
if ($is_allowed_in_course == false) api_not_allowed();
/*
-----------------------------------------------------------
Variables
-----------------------------------------------------------
*/
//$charset = 'UTF-8';
//$charset = 'ISO-8859-1';
// we set the encoding of the lp
if (!empty($_SESSION['oLP']->encoding)) {
$charset = $_SESSION['oLP']->encoding;
} else {
$charset = api_get_system_encoding();
}
if (empty($charset)) {
$charset = 'ISO-8859-1';
}
$oLearnpath = false;
$course_code = api_get_course_id();
$user_id = api_get_user_id();
$platform_theme = api_get_setting('stylesheets'); // plataform's css
$my_style=$platform_theme;
//escape external variables
/*
-----------------------------------------------------------
Header
-----------------------------------------------------------
*/
//$htmlHeadXtra[] = '< script type = "text/javascript" src = "lp_view.lib.js" > < / script > ';
//$htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/')."\n";
$htmlHeadXtra[] = '< script src = "../inc/lib/javascript/jquery.js" type = "text/javascript" language = "javascript" > < / script > '; //jQuery
$htmlHeadXtra[] = '< script language = "javascript" >
function cleanlog(){
if(document.getElementById){
document.getElementById("log_content").innerHTML = "";
}
}
< / script > ';
$htmlHeadXtra[] = '< script language = "JavaScript" type = "text/javascript" >
var dokeos_xajax_handler = window.oxajax;
< / script > ';
$_SESSION['oLP']->error = '';
$lp_type = $_SESSION['oLP']->get_type();
$lp_item_id = $_SESSION['oLP']->get_current_item_id();
//$lp_item_id = learnpath::escape_string($_GET['item_id']);
//$_SESSION['oLP']->set_current_item($lp_item_id); // already done by lp_controller.php
//Prepare variables for the test tool (just in case) - honestly, this should disappear later on
$_SESSION['scorm_view_id'] = $_SESSION['oLP']->get_view_id();
$_SESSION['scorm_item_id'] = $lp_item_id;
$_SESSION['lp_mode'] = $_SESSION['oLP']->mode;
//reinit exercises variables to avoid spacename clashes (see exercise tool)
if(isset($exerciseResult) or isset($_SESSION['exerciseResult']))
{
api_session_unregister($exerciseResult);
}
unset($_SESSION['objExercise']);
unset($_SESSION['questionList']);
/**
* Get a link to the corresponding document
*/
if (!isset($src))
{
$src = '';
switch($lp_type)
{
case 1:
$_SESSION['oLP']->stop_previous_item();
$htmlHeadXtra[] = '< script src = "scorm_api.php" type = "text/javascript" language = "javascript" > < / script > ';
$prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id);
if($prereq_check === true){
$src = $_SESSION['oLP']->get_link('http',$lp_item_id);
$_SESSION['oLP']->start_current_item(); //starts time counter manually if asset
}else{
$src = 'blank.php?error=prerequisites';
}
break;
case 2:
//save old if asset
$_SESSION['oLP']->stop_previous_item(); //save status manually if asset
$htmlHeadXtra[] = '< script src = "scorm_api.php" type = "text/javascript" language = "javascript" > < / script > ';
$prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id);
if($prereq_check === true){
$src = $_SESSION['oLP']->get_link('http',$lp_item_id);
$_SESSION['oLP']->start_current_item(); //starts time counter manually if asset
}else{
$src = 'blank.php?error=prerequisites';
}
break;
case 3:
//aicc
$_SESSION['oLP']->stop_previous_item(); //save status manually if asset
$htmlHeadXtra[] = '< script src = "'.$_SESSION['oLP']->get_js_lib().'" type = "text/javascript" language = "javascript" > < / script > ';
$prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id);
if($prereq_check === true){
$src = $_SESSION['oLP']->get_link('http',$lp_item_id);
$_SESSION['oLP']->start_current_item(); //starts time counter manually if asset
}else{
$src = 'blank.php';
}
break;
case 4:
break;
}
}
$list = $_SESSION['oLP']->get_toc();
$type_quiz = false;
foreach($list as $toc) {
if ($toc['id'] == $lp_item_id & & ($toc['type']=='quiz') ) {
$type_quiz = true;
}
}
$autostart = 'true';
// update status,total_time from lp_item_view table when you finish the exercises in learning path
if ($type_quiz & & !empty($_REQUEST['exeId']) & & isset($_GET['lp_id']) & & isset($_GET['lp_item_id'])) {
global $src;
$_SESSION['oLP']->items[$_SESSION['oLP']->current]->write_to_db();
$TBL_TRACK_EXERCICES = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$TBL_LP_ITEM_VIEW = Database::get_course_table(TABLE_LP_ITEM_VIEW);
$TBL_LP_VIEW = Database::get_course_table(TABLE_LP_VIEW);
$TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM);
$safe_item_id = Database::escape_string($_GET['lp_item_id']);
$safe_id = Database::escape_string($_GET['lp_id']);
$safe_exe_id = Database::escape_string($_REQUEST['exeId']);
if ($safe_id == strval(intval($safe_id)) & & $safe_item_id == strval(intval($safe_item_id))) {
$sql = 'SELECT start_date,exe_date,exe_result,exe_weighting FROM ' . $TBL_TRACK_EXERCICES . ' WHERE exe_id = '.(int)$safe_exe_id;
$res = Database::query($sql,__FILE__,__LINE__);
$row_dates = Database::fetch_array($res);
$time_start_date = convert_mysql_date($row_dates['start_date']);
$time_exe_date = convert_mysql_date($row_dates['exe_date']);
$mytime = ((int)$time_exe_date-(int)$time_start_date);
$score = (float)$row_dates['exe_result'];
$max_score = (float)$row_dates['exe_weighting'];
$sql_upd_status = "UPDATE $TBL_LP_ITEM_VIEW SET status = 'completed' WHERE lp_item_id = '".(int)$safe_item_id."'
AND lp_view_id = (SELECT lp_view.id FROM $TBL_LP_VIEW lp_view WHERE user_id = '".(int)$_SESSION['oLP']->user_id."' AND lp_id='".(int)$safe_id."')";
Database::query($sql_upd_status,__FILE__,__LINE__);
$sql_upd_max_score = "UPDATE $TBL_LP_ITEM SET max_score = '$max_score' WHERE id = '".(int)$safe_item_id."'";
Database::query($sql_upd_max_score,__FILE__,__LINE__);
$sql_last_attempt = "SELECT id FROM $TBL_LP_ITEM_VIEW WHERE lp_item_id = '$safe_item_id' AND lp_view_id = '".$_SESSION['oLP']->lp_view_id."' order by id desc limit 1";
$res_last_attempt = Database::query($sql_last_attempt,__FILE__,__LINE__);
$row_last_attempt = Database::fetch_row($res_last_attempt);
if (Database::num_rows($res_last_attempt)>0) {
$sql_upd_score = "UPDATE $TBL_LP_ITEM_VIEW SET score = $score,total_time = $mytime WHERE id='".$row_last_attempt[0]."'";
Database::query($sql_upd_score,__FILE__,__LINE__);
}
}
if(intval($_GET['fb_type']) > 0) {
$src = 'blank.php?msg=exerciseFinished';
} else {
$src = api_get_path(WEB_CODE_PATH).'exercice/exercise_show.php?id='.Security::remove_XSS($_REQUEST['exeId']).'&origin=learnpath&learnpath_id='.Security::remove_XSS($_GET['lp_id']).'&learnpath_item_id='.Security::remove_XSS($_GET['lp_id']).'&fb_type='.Security::remove_XSS($_GET['fb_type']);
}
$autostart = 'false';
}
$_SESSION['oLP']->set_previous_item($lp_item_id);
$nameTools = Security :: remove_XSS(api_convert_encoding($_SESSION['oLP']->get_name(), $charset, api_get_system_encoding()));
$save_setting = api_get_setting("show_navigation_menu");
global $_setting;
$_setting['show_navigation_menu'] = 'false';
$scorm_css_header=true;
$lp_theme_css=$_SESSION['oLP']->get_theme(); //sets the css theme of the LP this call is also use at the frames (toc, nav, message)
if($_SESSION['oLP']->mode == 'fullscreen') {
$htmlHeadXtra[] = "< script > window . open ( '$src' , 'content_id' , 'toolbar=0,location=0,status=0,scrollbars=1,resizable=1' ) ; < / script > ";
include_once('../inc/reduced_header.inc.php');
//set flag to ensure lp_header.php is loaded by this script (flag is unset in lp_header.php)
$_SESSION['loaded_lp_view'] = true;
?>
< input type = "hidden" id = "old_item" name = "old_item" value = "0" / >
< input type = "hidden" id = "current_item_id" name = "current_item_id" value = "0" / >
< div id = "learningPathMain" style = "width:100%;height:100%;" >
< div id = "learningPathLeftZone" style = "float:left;width:280px;height:100%" >
<!-- header -->
< div id = "header" >
< div id = "learningPathHeader" style = "font-size:14px;" >
< table >
< tr >
< td >
< a href = "lp_controller.php?action=return_to_course_homepage" target = "_self" onclick = "window.parent.API.save_asset();" >
< img src = "../img/lp_arrow.gif" / >
< / a >
< / td >
< td >
< a class = "link" href = "lp_controller.php?action=return_to_course_homepage" target = "_self" onclick = "window.parent.API.save_asset();" >
<?php echo api_convert_encoding ( get_lang ( 'CourseHomepageLink' ), $charset , api_get_system_encoding ()); ?> </ a >
< / td >
< / tr >
< / table >
< / div >
< / div >
<!-- end header -->
<!-- Image preview Layout -->
< div id = "author_image" name = "author_image" class = "lp_author_image" style = "height:23%; width:100%;margin-left:5px" >
<?php $image = '../img/lp_author_background.gif' ; ?>
< div id = "preview_image" style = "padding:5px;background-image: url('../img/lp_author_background.gif');background-repeat:no-repeat;height:110px" >
< div style = "width:100; float:left;height:105;margin:5px" >
< span >
<?php if ( $_SESSION [ 'oLP' ] -> get_preview_image () != '' ) : ?>
< img width = "115" height = "100" src = " <?php echo api_get_path ( WEB_COURSE_PATH ) . api_get_course_path () . '/upload/learning_path/images/' . $_SESSION [ 'oLP' ] -> get_preview_image (); ?> " >
<?php
else
: echo Display :: display_icon('unknown_250_100.jpg', ' ');
endif;
?>
< / span >
< / div >
< div id = "nav_id" name = "nav_name" class = "lp_nav" style = "margin-left:105;height:90" >
<?php
$display_mode = $_SESSION['oLP']->mode;
$scorm_css_header = true;
$lp_theme_css = $_SESSION['oLP']->get_theme();
//Setting up the CSS theme if exists
if (!empty ($lp_theme_css) & & !empty ($mycourselptheme) & & $mycourselptheme != -1 & & $mycourselptheme == 1) {
global $lp_theme_css;
} else {
$lp_theme_css = $my_style;
}
$progress_bar = $_SESSION['oLP']->get_progress_bar('', -1, '', true);
$navigation_bar = $_SESSION['oLP']->get_navigation_bar();
$mediaplayer = $_SESSION['oLP']->get_mediaplayer($autostart);
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
$show_audioplayer = false;
// getting all the information about the item
$sql = "SELECT audio FROM " . $tbl_lp_item . " WHERE lp_id = '" . $_SESSION['oLP']->lp_id."'";
$res_media= Database::query($sql, __FILE__, __LINE__);
if(Database::num_rows($res_media) > 0){
while($row_media= Database::fetch_array($res_media)) {
if(!empty($row_media['audio'])) {$show_audioplayer = true; break;}
}
}
?>
< div id = "lp_navigation_elem" class = "lp_navigation_elem" style = "padding-left:130px;margin-top:9px;" >
< div style = "padding-top:20px;padding-bottom:50px;" > <?php echo $navigation_bar ; ?> </ div >
< div style = "height:20px" > <?php echo $progress_bar ; ?> </ div >
< / div >
< / div >
< / div >
< / div >
<!-- end image preview Layout -->
< div id = "author_name" style = "position:relative;top:2px;left:0px;margin:0;padding:0;text-align:center;width:100%" >
<?php echo $_SESSION [ 'oLP' ] -> get_author () ?>
< / div >
<!-- media player layaout -->
<?php $style_media = (( $show_audioplayer ) ? ' style= "position:relative;top:10px;left:10px;margin:8px;font-size:32pt;height:20px;"' : 'style="height:15px"' ); ?>
< div id = "media" <?php echo $style_media ?> >
<?php echo ( ! empty ( $mediaplayer )) ? $mediaplayer : ' ' ?>
< / div >
<!-- end media player layaout -->
<!-- toc layout -->
< div id = "toc_id" name = "toc_name" style = "padding:0;margin-top:20px;height:60%;width:100%" >
< div id = "learningPathToc" style = "font-size:9pt;margin:0;" > <?php echo $_SESSION [ 'oLP' ] -> get_html_toc (); ?>
<!-- log message layout -->
< div id = "lp_log_name" name = "lp_log_name" class = "lp_log" style = "height:50px;overflow:auto;margin:15px" >
< div id = "log_content" > < / div >
< div style = "color: white;" onClick = "cleanlog();" > .< / div >
< / div >
<!-- end log message layout -->
< / div >
< / div >
<!-- end toc layout -->
< / div >
<!-- end left Zone -->
<!-- right Zone -->
< div id = "learningPathRightZone" style = "margin-left:282px;border : 0pt solid blue;height:100%" >
< iframe id = "content_id_blank" name = "content_name_blank" src = "blank.php" border = "0" frameborder = "0" style = "width:100%;height:600px" > < / iframe >
< / div >
<!-- end right Zone -->
< / div >
< script language = "JavaScript" type = "text/javascript" >
// Need to be called after the < head > to be sure window.oxajax is defined
var dokeos_xajax_handler = window.oxajax;
< / script >
< script language = "JavaScript" type = "text/javascript" >
<!--
var leftZoneHeightOccupied = 0;
var rightZoneHeightOccupied = 0;
var initialLeftZoneHeight = 0;
var initialRightZoneHeight = 0;
var updateContentHeight = function() {
winHeight = (window.innerHeight != undefined ? window.innerHeight : document.documentElement.clientHeight);
newLeftZoneHeight = winHeight - leftZoneHeightOccupied;
newRightZoneHeight = winHeight - rightZoneHeightOccupied;
if (newLeftZoneHeight < = initialLeftZoneHeight) {
newLeftZoneHeight = initialLeftZoneHeight;
newRightZoneHeight = newLeftZoneHeight + leftZoneHeightOccupied - rightZoneHeightOccupied;
}
if (newRightZoneHeight < = initialRightZoneHeight) {
newRightZoneHeight = initialRightZoneHeight;
newLeftZoneHeight = newRightZoneHeight + rightZoneHeightOccupied - leftZoneHeightOccupied;
}
document.getElementById('learningPathToc').style.height = newLeftZoneHeight + 'px';
document.getElementById('learningPathRightZone').style.height = newRightZoneHeight + 'px';
document.getElementById('content_id_blank').style.height = newRightZoneHeight + 'px';
if (document.body.clientHeight > winHeight) {
document.body.style.overflow = 'auto';
} else {
document.body.style.overflow = 'hidden';
}
};
window.onload = function() {
screen_height = screen.height;
screen_width = screen.height;
document.getElementById('learningPathLeftZone').style.height = "100%";
document.getElementById('learningPathToc').style.height = "60%";
document.getElementById('learningPathToc').style.width = "100%";
document.getElementById('learningPathRightZone').style.height = "100%"
document.getElementById('content_id').style.height = "100%" ;
if (screen_height < = 600) {
document.getElementById('inner_lp_toc').style.height = "100px" ;
document.getElementById('learningPathLeftZone').style.height = "415px";
}
initialLeftZoneHeight = document.getElementById('learningPathToc').offsetHeight;
initialRightZoneHeight = document.getElementById('learningPathRightZone').offsetHeight;
docHeight = document.body.clientHeight;
leftZoneHeightOccupied = docHeight - initialLeftZoneHeight;
rightZoneHeightOccupied = docHeight - initialRightZoneHeight;
document.body.style.overflow = 'hidden';
updateContentHeight();
}
window.onresize = updateContentHeight;
-->
< / script >
<?php
}
else
{
include_once('../inc/reduced_header.inc.php');
//$displayAudioRecorder = (api_get_setting('service_visio','active')=='true') ? true : false;
//check if audio recorder needs to be in studentview
$course_id=$_SESSION["_course"]["id"];
if($_SESSION["status"][$course_id]==5)
{
$audio_recorder_studentview = true;
}
else
{
$audio_recorder_studentview = false;
}
//set flag to ensure lp_header.php is loaded by this script (flag is unset in lp_header.php)
$_SESSION['loaded_lp_view'] = true;
?>
< input type = "hidden" id = "old_item" name = "old_item" value = "0" / >
< input type = "hidden" id = "current_item_id" name = "current_item_id" value = "0" / >
< div id = "learningPathMain" style = "width:100%;height:100%;" >
< div id = "learningPathLeftZone" style = "float:left;width:280px;height:100%" >
<!-- header -->
< div id = "header" >
< div id = "learningPathHeader" style = "font-size:14px;" >
< table >
< tr >
< td >
< a href = "lp_controller.php?action=return_to_course_homepage" target = "_self" onclick = "window.parent.API.save_asset();" > < img src = "../img/lp_arrow.gif" / > < / a >
< / td >
< td >
< a class = "link" href = "lp_controller.php?action=return_to_course_homepage" target = "_self" onclick = "window.parent.API.save_asset();" >
<?php echo api_convert_encoding ( get_lang ( 'CourseHomepageLink' ), $charset , api_get_system_encoding ()); ?> </ a >
< / td >
< / tr >
< / table >
< / div >
< / div >
<!-- end header -->
<!-- Image preview Layout -->
< div id = "author_image" name = "author_image" class = "lp_author_image" style = "height:23%; width:100%;margin-left:5px;" >
<?php $image = '../img/lp_author_background.gif' ; ?>
< div id = "preview_image" style = "padding:5px;background-image: url('../img/lp_author_background.gif');background-repeat:no-repeat;height:110px" >
< div style = "width:100; float:left;height:105;margin:5px" >
< span style = "width:104px; height:96px; float:left; vertical-align:bottom;" >
< center > <?php if ( $_SESSION [ 'oLP' ] -> get_preview_image () != '' ) : ?>
<?php
$picture = getimagesize(api_get_path(SYS_COURSE_PATH).api_get_course_path().'/upload/learning_path/images/'.$_SESSION['oLP']->get_preview_image());
if($picture['1'] < 96 ) $ style = ' style="padding-top:' . ( ( 94 - $ picture [ ' 1 ' ] ) / 2 ) . ' px ; " ' ;
$size = ($picture['0'] > 104 & & $picture['1'] > 96 )? ' width="104" height="96" ': $style;
$flie = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/upload/learning_path/images/'.$_SESSION['oLP']->get_preview_image();
echo '< img ' . $ size . ' src = "'.$flie.'" > ';
?>
<?php
else
: echo Display :: display_icon('unknown_250_100.jpg', ' ');
endif;
?>< / center >
< / span >
< / div >
< div id = "nav_id" name = "nav_name" class = "lp_nav" style = "margin-left:105;height:90" >
<?php
$display_mode = $_SESSION['oLP']->mode;
$scorm_css_header = true;
$lp_theme_css = $_SESSION['oLP']->get_theme();
//Setting up the CSS theme if exists
if (!empty ($lp_theme_css) & & !empty ($mycourselptheme) & & $mycourselptheme != -1 & & $mycourselptheme == 1) {
global $lp_theme_css;
} else {
$lp_theme_css = $my_style;
}
$progress_bar = $_SESSION['oLP']->get_progress_bar('', -1, '', true);
$navigation_bar = $_SESSION['oLP']->get_navigation_bar();
$mediaplayer = $_SESSION['oLP']->get_mediaplayer($autostart);
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
$show_audioplayer = false;
// getting all the information about the item
$sql = "SELECT audio FROM " . $tbl_lp_item . " WHERE lp_id = '" . $_SESSION['oLP']->lp_id."'";
$res_media= Database::query($sql, __FILE__, __LINE__);
if(Database::num_rows($res_media) > 0){
while($row_media= Database::fetch_array($res_media)) {
if(!empty($row_media['audio'])) {$show_audioplayer = true; break;}
}
}
?>
< div id = "lp_navigation_elem" class = "lp_navigation_elem" style = "padding-left:130px;margin-top:9px;" >
< div style = "padding-top:15px;padding-bottom:50px;" > <?php echo $navigation_bar ; ?> </ div >
< div style = "height:20px" > <?php echo $progress_bar ; ?> </ div >
< / div >
< / div >
< / div >
< / div >
<!-- end image preview Layout -->
< div id = "author_name" style = "position:relative;top:2px;left:0px;margin:0;padding:0;text-align:center;width:100%" >
<?php echo $_SESSION [ 'oLP' ] -> get_author () ?>
< / div >
<!-- media player layaout -->
<?php $style_media = (( $show_audioplayer ) ? ' style= "position:relative;top:10px;left:10px;margin:8px;font-size:32pt;height:20px;"' : 'style="height:15px"' ); ?>
< div id = "media" <?php echo $style_media ?> >
<?php echo ( ! empty ( $mediaplayer )) ? $mediaplayer : ' ' ?>
< / div >
<!-- end media player layaout -->
<!-- toc layout -->
< div id = "toc_id" name = "toc_name" style = "padding:0;margin-top:20px;height:60%;width:100%" >
< div id = "learningPathToc" style = "font-size:9pt;margin:0;" > <?php echo $_SESSION [ 'oLP' ] -> get_html_toc (); ?>
<!-- log message layout -->
< div id = "lp_log_name" name = "lp_log_name" class = "lp_log" style = "height:50px;overflow:auto;margin:15px" >
< div id = "log_content" > < / div >
< div style = "color: white;" onClick = "cleanlog();" > .< / div >
< / div >
<!-- end log message layout -->
< / div >
< / div >
<!-- end toc layout -->
< / div >
<!-- end left Zone -->
<!-- right Zone -->
< div id = "learningPathRightZone" style = "margin-left:282px;height:100%" >
< iframe id = "content_id" name = "content_name" src = " <?php echo $src ; ?> " border = "0" frameborder = "0" style = "width:100%;height:600px" ></ iframe >
< / div >
<!-- end right Zone -->
< / div >
< script language = "JavaScript" type = "text/javascript" >
// Need to be called after the < head > to be sure window.oxajax is defined
var dokeos_xajax_handler = window.oxajax;
< / script >
< script language = "JavaScript" type = "text/javascript" >
<!--
var leftZoneHeightOccupied = 0;
var rightZoneHeightOccupied = 0;
var initialLeftZoneHeight = 0;
var initialRightZoneHeight = 0;
var updateContentHeight = function() {
winHeight = (window.innerHeight != undefined ? window.innerHeight : document.documentElement.clientHeight);
newLeftZoneHeight = winHeight - leftZoneHeightOccupied;
newRightZoneHeight = winHeight - rightZoneHeightOccupied;
if (newLeftZoneHeight < = initialLeftZoneHeight) {
newLeftZoneHeight = initialLeftZoneHeight;
newRightZoneHeight = newLeftZoneHeight + leftZoneHeightOccupied - rightZoneHeightOccupied;
}
if (newRightZoneHeight < = initialRightZoneHeight) {
newRightZoneHeight = initialRightZoneHeight;
newLeftZoneHeight = newRightZoneHeight + rightZoneHeightOccupied - leftZoneHeightOccupied;
}
document.getElementById('learningPathToc').style.height = newLeftZoneHeight + 'px';
document.getElementById('learningPathRightZone').style.height = newRightZoneHeight + 'px';
document.getElementById('content_id').style.height = newRightZoneHeight + 'px';
if (document.body.clientHeight > winHeight) {
document.body.style.overflow = 'auto';
} else {
document.body.style.overflow = 'hidden';
}
};
window.onload = function() {
screen_height = screen.height;
screen_width = screen.height;
document.getElementById('learningPathLeftZone').style.height = "100%";
document.getElementById('learningPathToc').style.height = "60%";
document.getElementById('learningPathToc').style.width = "100%";
document.getElementById('learningPathRightZone').style.height = "100%"
document.getElementById('content_id').style.height = "100%" ;
if (screen_height < = 600) {
document.getElementById('inner_lp_toc').style.height = "100px" ;
document.getElementById('learningPathLeftZone').style.height = "415px";
}
initialLeftZoneHeight = document.getElementById('learningPathToc').offsetHeight;
initialRightZoneHeight = document.getElementById('learningPathRightZone').offsetHeight;
docHeight = document.body.clientHeight;
leftZoneHeightOccupied = docHeight - initialLeftZoneHeight;
rightZoneHeightOccupied = docHeight - initialRightZoneHeight;
document.body.style.overflow = 'hidden';
updateContentHeight();
}
window.onresize = updateContentHeight;
-->
< / script >
<?php
/*
==============================================================================
FOOTER
==============================================================================
*/
//Display::display_footer();
}
//restore global setting
$_setting['show_navigation_menu'] = $save_setting;
?>
