Voici mon code source ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><!-- start: index -->
<html lang="fr">
<head>
<title>Forums de Dicussion - QcFL 2.0</title>
<!-- start: headerinclude -->
<link rel="alternate" type="application/rss+xml" title="Dernières Discussions (RSS 2.0)" href="http://localhost/QcFL/MyBB/syndication.php" />
<link rel="alternate" type="application/atom+xml" title="Dernières Discussions (Atom 1.0)" href="http://localhost/QcFL/MyBB/syndication.php?type=atom1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="jscripts/prototype.lite.js?ver=121"></script>
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<link rel="stylesheet" type="text/css" href="http://localhost/QcFL/MyBB/css/theme_3.css" />
<script language="Javascript" type="text/javascript">
<!--
var cookieDomain = "";
var cookiePath = "/";
var newpm_prompt = "Vous avez reçu un message privé. Cliquez sur OK pour le voir, ou sur Annuler pour fermer ce message.";
var deleteevent_confirm = "Êtes-vous sûr de vouloir supprimer cet évènement ?";
var removeattach_confirm = "Êtes-vous sûr de vouloir supprimer la pièce jointe sélectionnée ?";
var loading_text = 'Chargement. <br />Veuillez Patienter...';
var saving_changes = 'Sauvegarde des changements...';
// -->
</script>
<!-- end: headerinclude -->
</head>
<body>
<!-- start: header -->
<a name="top" id="top"></a>
<div id="container">
<div id="header">
<div class="logo"></div>
<div class="menu">
<ul>
<li><a href="http://localhost/QcFL/MyBB/search.php"><img src="images/famfamfam/zoom.png" alt="" />Recherche</a></li>
<li><a href="http://localhost/QcFL/MyBB/memberlist.php"><img src="images/famfamfam/group.png" alt="" />Liste des membres</a></li>
<li><a href="http://localhost/QcFL/MyBB/calendar.php"><img src="images/famfamfam/calendar.png" alt="" />Calendrier</a></li>
<li><a href="http://localhost/QcFL/MyBB/misc.php?action=help"><img src="images/famfamfam/help.png" alt="" />Aide</a></li>
</ul>
</div>
<hr class="hidden" />
<!-- start: header_welcomeblock_guest -->
<div id="panelguest">
<span style="float:right;"><strong>Date actuelle:</strong> 11-14-2006, 08:48 AM</span>
Bienvenue, Visiteur ! (<a href="http://localhost/QcFL/MyBB/member.php?action=login">Identification</a> — <a href="http://localhost/QcFL/MyBB/member.php?action=register">S'enregistrer</a>)
</div>
<!-- end: header_welcomeblock_guest -->
</div>
<!-- <hr class="hidden" />
<br class="clear" /> -->
<div id="content">
<!-- start: nav -->
<div class="navigation">
<!-- start: nav_bit_active -->
<span class="active">Forums de Dicussion - QcFL 2.0</span>
<!-- end: nav_bit_active -->
</div>
<!-- end: nav -->
<br class="clear" />
<!-- end: header -->
<!-- start: forumbit_depth1_cat -->
<table border="0" cellspacing="1" cellpadding="4" class="tborder">
<thead>
<tr>
<td class="thead" colspan="5">
<div class="expcolimage"><img src="images/collapse.gif" id="cat_1_img" class="expander" alt="[-]" /></div>
<div><strong><a href="forumdisplay.php?fid=1">My Category</a></strong><br /><div class="smalltext"></div></div>
</td>
</tr>
</thead>
<tbody style="" id="cat_1_e">
<tr>
<td class="tcat" width="35"> </td>
<td class="tcat"><strong>Forum</strong></td>
<td class="tcat" width="85" align="center" style="white-space: nowrap"><strong>Discussions</strong></td>
<td class="tcat" width="85" align="center" style="white-space: nowrap"><strong>Messages</strong></td>
<td class="tcat" width="200" align="center"><strong>Dernier message</strong></td>
</tr>
<!-- start: forumbit_depth2_forum -->
<tr>
<td class="trow1" align="center" valign="top"><img src="images/off.gif" alt="Ce forum ne contient pas de nouveaux messages" title="Ce forum ne contient pas de nouveaux messages" /></td>
<td class="trow1" valign="top">
<strong><a href="forumdisplay.php?fid=2">My Forum</a></strong><div class="smalltext"></div>
</td>
<td class="trow1" valign="top" align="center" style="white-space: nowrap">0</td>
<td class="trow1" valign="top" align="center" style="white-space: nowrap">0</td>
<td class="trow1" valign="top" align="right" style="white-space: nowrap"><span style="text-align: center;">Jamais</span></td>
</tr>
<!-- end: forumbit_depth2_forum -->
</tbody>
</table>
<br />
<!-- end: forumbit_depth1_cat -->
<table border="0" cellspacing="1" cellpadding="4" class="tborder">
<thead>
<tr>
<td class="thead">
<div class="expcolimage"><img src="images/collapse.gif" id="boardstats_img" class="expander" alt="[-]" /></div>
<div><strong>Statistiques du forum</strong></div>
</td>
</tr>
</thead>
<tbody style="" id="boardstats_e">
<!-- start: index_whosonline -->
<tr>
<td class="tcat"><strong>Qui est en ligne</strong> [<a href="online.php">Liste complète</a>]</td>
</tr>
<tr>
<td class="trow1"><span class="smalltext">1 utilisateur actif(s) dans les dernières 15 minutes (0 membres, 0 parmi eux sont invisibles, et 1 invité).<br /></span></td>
</tr>
<!-- end: index_whosonline -->
<!-- start: index_stats -->
<tr><td class="tcat"><strong>Statistiques du forum</strong></td></tr>
<tr>
<td class="trow1"><span class="smalltext">
Nos membres ont un total de 0 messages dans 0 discussions.<br />
Nous avons actuellement 1 membres enregistrés.<br />
Bienvenue à notre nouveau membre, <b><a href="member.php?action=profile&uid=1">Theberge43</a></b> !<br />
Le record d'utilisateurs en ligne est de 2 le 11-11-2006 à 10:00 AM
</span>
</td>
</tr>
<!-- end: index_stats -->
</tbody>
</table>
<br />
<table border="0" cellspacing="1" cellpadding="4" class="tborder">
<tr>
<td class="trow1">
<table width="100%">
<tr>
<td>
<img src="images/on.gif" alt="Ce forum contient de nouveaux messages" style="vertical-align: middle; padding-bottom: 4px;" /> <span class="smalltext">Ce forum contient de nouveaux messages</span><br />
<img src="images/off.gif" alt="Ce forum ne contient pas de nouveaux messages" style="vertical-align: middle; padding-bottom: 4px;" /> <span class="smalltext">Ce forum ne contient pas de nouveaux messages</span><br />
<img src="images/offlock.gif" alt="Ce forum est fermé" style="vertical-align: middle;" /> <span class="smalltext">Ce forum est fermé</span>
</td>
<td style="vertical-align: top; text-align: right;"><span class="smalltext"><a href="misc.php?action=markread">Marquer tous les forums comme lus</a> | <a href="showteam.php">L'équipe du forum</a> | <a href="stats.php">Statistiques du forum</a></span>
<!-- start: index_loginform -->
<br /><br />
<form action="member.php" method="post">
<input type="hidden" name="action" value="do_login" />
<span class="smalltext"><strong>Connexion rapide:</strong></span>
<input type="text" class="textbox" name="username" title="Nom d'utilisateur" value="Nom d'utilisateur" onfocus="this.value=''" />
<input type="password" class="textbox" name="password" title="Mot de passe" value="Mot de passe" onfocus="this.value=''" />
<!-- start: gobutton -->
<input type="submit" class="button" value="Valider" />
<!-- end: gobutton -->
</form>
<!-- end: index_loginform -->
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- start: footer -->
<br />
</div> <!-- Close content -->
<hr class="hidden" />
<div id="copyright">
<div class="bottommenu">
<span class="smalltext">
<a href="mailto:qcfl.commissaire@gmail.com">Contact</a> |
<a href="http://localhost/QcFL">QcFL 2.0</a> |
<a href="#top">Retourner en haut</a> |
<a href="#content">Retourner au contenu</a> |
<a href="http://localhost/QcFL/MyBB/archive/index.php">Version bas-débit (Archivé)</a> |
<a href="http://localhost/QcFL/MyBB/misc.php?action=syndication">Syndication RSS</a>
</span>
</div>
<br />
Moteur <a href="http://www.mybboard.com" target="_blank">MyBB</a> <br />
Copyright © 2002-2006 <strong><a href="http://www.mybboard.com" target="_blank">MyBB Group</a></strong>
</div>
</div> <!-- Close Container -->
<!-- end: footer -->
</body>
</html>
<!-- end: index -->
La fin est comme je le pensais :
<div id="copyright">
<div class="bottommenu">
<span class="smalltext">
<a href="mailto:qcfl.commissaire@gmail.com">Contact</a> |
<a href="http://localhost/QcFL">QcFL 2.0</a> |
<a href="#top">Retourner en haut</a> |
<a href="#content">Retourner au contenu</a> |
<a href="http://localhost/QcFL/MyBB/archive/index.php">Version bas-débit (Archivé)</a> |
<a href="http://localhost/QcFL/MyBB/misc.php?action=syndication">Syndication RSS</a>
</span>
</div>
<br />
Moteur <a href="http://www.mybboard.com" target="_blank">MyBB</a> <br />
Copyright © 2002-2006 <strong><a href="http://www.mybboard.com" target="_blank">MyBB Group</a></strong>
</div>
</div> <!-- Close Container -->
<!-- end: footer -->
</body>
</html>
<!-- end: index -->
Si je mets le copyright, le container, le body et le HTML a height: 100% ça marche à peu prêt, mais la la page devient beacoup plus grande que l'écran ...