ПУ - Страницы сайта - Между <body></body> Вставляйте.
Получиться типо такого (но это страницы сайта моего сайта)
Code
<html>
<head>
<title>$SITE_NAME$ - $MODULE_NAME$</title>
<link type="text/css" rel="StyleSheet" href="/_st/my.css" />
</head><body style="margin: 0px; padding: 0px; background: rgb(0, 0, 0) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">
<layer name="lenta" top="0" right="0">
<div style="position:absolute; top:0; right:0;">
<a href="/" title="С НОВЫМ ГОДОМ!!!!!!" target="_blank_"><img border="0" src="http://www.csomsk.ru/1-ucoz/pm/elka.gif" align="right" title="С НОВЫМ ГОДОМ!!!!!!"></a>
</div>
</layer>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr><td style="background: transparent url(/image/razor.gif) repeat-y scroll right center; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="right" width="0%"><img src="http://src.ucoz.net/t/984/2.gif" border="0"></td>
<td style="border-bottom: 1px solid rgb(73, 73, 73);" valign="top" width="100%">
$GLOBAL_AHEADER$
<table style="border-top: 1px solid rgb(73, 73, 73); border-bottom: 1px solid rgb(73, 73, 73);" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td style="border: 1px solid rgb(26, 26, 26); background: rgb(0, 0, 0) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" valign="top">
<!-- <middle> -->
<table border="0" cellpadding="0" cellspacing="2" width="100%">
<tbody><tr>
<td style="width: 180px;" valign="top">
$GLOBAL_CLEFTER$
</td>
<td valign="top">
<table style="border: 1px solid rgb(60, 60, 60);" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td style="border: 1px solid rgb(38, 38, 38); padding: 10px; background: rgb(0, 0, 0) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><div align="center"></a></div></td></tr></tbody></table>
<table style="border: 1px solid rgb(60, 60, 60);" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td style="border: 1px solid rgb(38, 38, 38); padding: 10px; background: rgb(0, 0, 0) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><!-- <body> -->$CONTENT$<!-- </body> --></td></tr></tbody></table>
</td>
<td style="width: 180px;" valign="top">
$GLOBAL_DRIGHTER$
</td>
</tr>
</tbody></table>
<!-- </middle> -->
</td></tr></tbody></table>
$GLOBAL_BFOOTER$
</td>
<td style="background: transparent url(http://src.ucoz.net/t/984/2.gif) repeat-y scroll left center; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="left" width="5%"><img src="http://src.ucoz.net/t/984/2.gif" border="0"></td>
</tr></tbody></table>
</body>
</html>