function vote(F, x, aid)
{
    F.elements.Vote.value=x;
    var r=setListCookie('ArticleVote',aid);
    if(r)
    {
        F.submit()
    }
    function setListCookie(name, value, expires, path, domain, secure)
    {
        var NewValue=getCookie(name)
        if (!NewValue) NewValue=''
        var NewValueC= ',' + NewValue + ','
        if (NewValueC.indexOf(',' + value + ',')>-1) return false;
        if (NewValue == '') 
        {
            NewValue=value
        } else {
            NewValue +=',' + value
        }
        setCookie(name, NewValue, expires, path, domain, secure)
        return true;
    }
    function setCookie(name, value, expires, path, domain, secure)
    {
        var d=new Date();
        if (!expires) expires=new Date(d.getFullYear(), d.getMonth() + 6, d.getDate())
        document.cookie= name + "=" + escape(value) +
            ((expires) ? "; expires=" + expires.toGMTString() : "") +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            ((secure) ? "; secure" : "");
    }
}