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vi posto il codice della pagina di apertura magari vi puo' aiutare

<?

// Source by Philipp Lenssen
// licensed under the GNU GPL CC license:
// http://creativecommons.org/licenses/GPL/2.0/

require_once('misc.php5');

$g_avatar_max = 37;

$room_tag = ( isset($_GET['room_tag']) ) ? $_GET['room_tag'] : 'sunset';

header("Content-type: text/html; charset=iso-8859-1");

?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; CHARSET=iso-8859-1" />
<title><?= ucfirst($room_tag) ?> Chat by Google Blogoscoped</title>
<link rel="stylesheet" href="/chat/default.css" type="text/css" media="screen" />
<script type="text/javascript" src="/chat/dynamic.js"></script>
</head>
<body onload="init('<?= $room_tag ?>')">

<div class="wrap" style="background-image: url(/chat/image/back/<?= $room_tag ?>.gif)">

<div id="home">[?] About this chat

[x] Back to homepage
</div>

[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]
[img]/chat/avatar/0.gif[/img]

<div class="nick" id="nick1"></div>
<div class="nick" id="nick2"></div>
<div class="nick" id="nick3"></div>
<div class="nick" id="nick4"></div>
<div class="nick" id="nick5"></div>
<div class="nick" id="nick6"></div>
<div class="nick" id="nick7"></div>
<div class="nick" id="nick8"></div>
<div class="nick" id="nick9"></div>

<div class="chatform" id="chatform">
<form onsubmit="return false"><div>
<input type="text" size="146" maxlength="120" class="chatinput" id="chatinput" onkeypress="checkKey(event)" />

<div id="exit">[x] Exit</div>
</div></form>
</div>

<div class="bubble" id="bubble1"></div>
<div class="bubble" id="bubble2"></div>
<div class="bubble" id="bubble3"></div>
<div class="bubble" id="bubble4"></div>
<div class="bubble" id="bubble5"></div>
<div class="bubble" id="bubble6"></div>
<div class="bubble" id="bubble7"></div>
<div class="bubble" id="bubble8"></div>
<div class="bubble" id="bubble9"></div>

<div id="loginscreen">
<form onsubmit="return false"><div>


Choose chat avatar:</p>




<select onchange="changeAvatar()" id="avatarSelection" size="5">
<option value="0">(None)</option>
<? for ($i = 1; $i <= $g_avatar_max; $i++) { ?>
<option value="<?= $i ?>">Avatar <?= $i ?></option>
<? } ?>
</select>

[img]/chat/avatar/0.gif[/img]
</p>



Nick: <input type="text" size="15" id="nickchoice" value="" onkeypress="checkKeyLogin(event)" />
<input type="button" value="Enter" onclick="tryEnter()" />
</p>
</div></form>
</div>

</div>

<div id="debug" style="visibility:hidden"></div>

</body>
</html>