function trackaff(site)
{
    var hand = function(str)
    {
        document.location.href=str;
    }

    var ajax = new Ajax();
    var addr = '/aff/'+site;
    ajax.doGet(addr, hand);
}

function clicktrack(banner)
{
    var hand = function(str)
    {
        var bannername = 'banner_' + banner;
        bnr = document.getElementById(bannername);
        bnr.innerHTML = str;
    }

    var ajax = new Ajax();
    var addr = '/bnr/'+banner;
    ajax.doGet(addr, hand);
}