voila mon code :
<?
$pseudo = echo $_GET['pseudo'];
if (!$_GET['pseudo']) { $pseudo = "default"; } else { $pseudo = $_GET['pseudo']; }
?>
<a href="
http://zikosport.org"><img src="ZOS.jpg" alt="" /></a>
<BODY style="background-color: #000000; margin: dashed 1px; overflow: hidden;">
<CENTER>
<APPLET name="Applet" code="ZOS.class" width="100%" height="85%">
<PARAM name="archive" value="ZOS.jar,ZOS-cfg.jar">
<PARAM name="cabbase" value="ZOS-cab.cab,ZOS-cfg-cab.cab">
<PARAM name="server" value="irc.ircube.org">
<PARAM name="port" value="6667">
<PARAM name="irc_pass" value="">
<PARAM name="font_name" value="Helvetica">
<PARAM name="font_size" value="11">
<PARAM name="language" value="fr">
<PARAM name="mainbg" value="#EEEEEE">
<PARAM name="mainfg" value="#000000">
<PARAM name="textbg" value="#FFFFFF">
<PARAM name="textfg" value="#000000">
<PARAM name="selbg" value="#F0F0FF">
<PARAM name="selfg" value="#000000">
<PARAM name="join" value="#salon">
<PARAM name="username" value="username">
<PARAM name="realname" value="username">
<PARAM name="nickname" value="$pseudo">
<PARAM name="nicksrv_pass" value="">
<PARAM name="login" value="1">
<PARAM name="asl" value="1">
<PARAM name="spawn_frame" value="0">
<PARAM name="width" value="700">
<PARAM name="height" value="500">
<PARAM name="write_color" value="12">
<PARAM name="debug_traffic" value="0">
<PARAM name="boxmessage" value="Merci de patienter, pendant le chargement de l'interface ...">
<PARAM name="boxbgcolor" value="#FFFFFF">
<PARAM name="boxfgcolor" value="#000000">
<PARAM name="progressbar" value="true">
<PARAM name="progresscolor" value="blue">
<B>Vous devez activer <A HREF="
la'>http://www.java.com">la machine Java</A> sur votre explorer !</B>
</APPLET>
</CENTER>
</BODY>
sa bug a $pseudo merci de votre aide