<span id='rek_code'></span>
<script type="text/javascript">
function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return false;
}

// Получение GET - параметра
// @param: string what - имя параметра
function getParam(what){
    var tmp = new Array();
    var tmp2 = new Array();

    var get = location.search;
    if(get != '') {
        tmp = (get.substr(1)).split('&');
        for(var i=0; i < tmp.length; i++) {
            tmp2 = tmp[i].split('=');
            if(tmp2[0]==what) return tmp2[1];
        }
    }

    return false;
}

var code = getParam('code');
if(!code) code = getCookie('code');
if(!code) code = 1177;

var rek_code = document.getElementById('rek_code');
rek_code.innerHTML+=code;
setCookie('code', code, 10);
</script>