Чат в нижнем углу

<!-- CHAT -->  
<div style="position:fixed;left:0;top:45%;cursor:pointer;"><img onclick="chat()" src="http://crr.clan.su/chat_box.png" alt="chat" /></div>  
<div style="position:fixed;bottom:15px;right:20px;display:none;z-index:51;padding:10px;border:0px;width:300px" id="chat" align="center">  
<TABLE border="0" cellpadding="0" cellspacing="0">  
<TBODY><TR><TD style="background:#;padding:10px 0 0 0;">  
<div align="center">  
<span style="font-size:16px;width:600px;">  
<a href="javascript://" onclick="$('#chat').slideToggle(500);$('#back2').fadeOut(500);">  
<span id="clch"><span style='font-family: "Times New Roman"'><span style="font-size: 12pt; font-weight: 700; color: #ffa500">Закрыть чат</span></span></a><br><br>  
</span>  

</div>  

$CHAT_BOX$  
</TR></TBODY></TABLE>  
<script type="text/javascript">  
function chat() {  
$('#chat').slideToggle(500);  
$('#back2').fadeIn(500);  
};  
</script>  
<script type="text/javascript">  
footer_u();  
</script>  
<!-- END CHAT -->