function FillLoginForm()
{
    if ("undefined" != typeof(document.Login))
    {
        nstart = document.cookie.indexOf('disname=');
        if (nstart >= 0)
        {
            nstart += 8;
            nend = document.cookie.indexOf(';', nstart);
            if (nend == -1) { nend = document.cookie.length;}
            document.Login.nick.value=document.cookie.substring(nstart, nend);
        }
    }
}