File Source for header

<?php
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004 Dokeos S.A.
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) Olivier Brouckaert
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* Header of each frame of the Online conference tool
*
* @author Olivier Brouckaert
* @package dokeos.online
==============================================================================
*/
if(!defined('FRAME'))
{
exit();
}
$bodyXtra='';
if(FRAME == 'hidden1')
{
$bodyXtra='onload="javascript:'.($isMaster?'saveDocumentURL();':'getDocumentURL(); updateStreaming();').' updateChat(); updateConnected(); setTimeout(\'submitHiddenForm();\',5000);"';
}
elseif(FRAME == 'htmlarea')
{
if($isMaster)
{
$bodyXtra='onload="javascript:setTimeout(\'saveHTMLareaContent();\',3000);"';
}
}
elseif(FRAME == 'master' || FRAME == 'streaming')
{
if($isMaster)
{
$bodyXtra='scroll="no"';
}
}
elseif(FRAME == 'message')
{
$bodyXtra='onload="javascript:eventMessage();"';
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Online Conference</title>
<?php
if(FRAME != 'htmlarea' || $isMaster)
{
?>
<link rel="stylesheet" type="text/css" href="../css/online.css">
<?php
}
?>
<script type="text/javascript">
/* <![CDATA[ */
function saveDocumentURL()
{
document.formHidden.document.value=parent.online_working_area.location.href;
}
function getDocumentURL()
{
currentDocument=parent.online_working_area.location.href;
newDocument=document.formHidden.document.value;
if(currentDocument != newDocument)
{
parent.online_working_area.location.href=newDocument;
}
}
function updateChat()
{
if('<?php echo $chat_size_old; ?>' != '<?php echo $chat_size_new; ?>')
{
parent.online_chat.location.href='online_chat.php?size=<?php echo $chat_size_new; ?>#bottom';
}
}
function updateConnected()
{
if('<?php echo $connected_old; ?>' != '<?php echo $connected_new; ?>')
{
parent.online_whoisonline.location.href='online_whoisonline.php?size=<?php echo $connected_new; ?>';
}
}
function updateStreaming()
{
if('<?php echo $streaming_old; ?>' != '<?php echo $streaming_new; ?>')
{
parent.online_master.location.href='online_master.php?md5=<?php echo $streaming_new; ?>';
}
}
function submitHiddenForm()
{
document.formHidden.submit();
}
function saveHTMLareaContent()
{
document.formHTMLarea.onsubmit();
document.formHTMLarea.submit();
setTimeout('saveHTMLareaContent();',3000);
}
function eventMessage()
{
<?php if($chat_size): ?>
parent.online_hidden1.document.formHidden.chat_size_old.value='<?php echo $chat_size; ?>';
parent.online_chat.location.href='online_chat.php?size=<?php echo $chat_size; ?>#bottom';
<?php endif; ?>
document.formMessage.message.focus();
}
/* ]]> */
</script>
</head>
<body <?php echo $bodyXtra; ?> >

Source for file header_frame.inc.php