Блок получить кнопку сайта

<style type='text/css' media='screen'>
.popup13 {background:#467CBF;border:1px solid #FFF;color:#FFF;font-family:Verdana, Tahoma, helvetica, sans-serif;font-size:12px;vertical-align:middle;height:24px;margin:2px;padding:2px;}
.popup13:hover {background:#3268AB;border:1px solid #CCC;color:#CCC;font-family:Verdana, Tahoma, helvetica, sans-serif;font-size:12px;vertical-align:middle;height:24px;margin:2px;padding:2px;}
</style>
<div><noindex><nofollow><center>
<table style="height: 80px; width: 140px; border: 1px solid #777; background: #4D92E5;"><tr><td>
<script language="JavaScript">  
<!--  
function popup13()  
{  
prompt('Код кнопки','<a href="http://ucozon.ru" rel="nofollow"><img alt="88x31" src="http://avtos.do.am/img/88x31.gif" title="Место свободно" border="0" height="31" width="88"></a>');  
return false;  
}  
//-->  
</script>  
<center><a href="http://avtos.do.am" rel="nofollow"><img alt="88x31" src="http://avtos.do.am/img/88x31.gif" title="Место свободно" border="0" height="31" width="88"></a></center></a>  
<div style="height: 4px;"></div>
<center>  
<input class="popup13" type="button" value="Получить код" onclick="popup13()">  
</center>
</center>
</td></tr></table></noindex></nofollow></div>