function LissGetCookie(sLissCName)
{
    if (document.cookie == "")
    {
        return false;
    }
    var i, liss_ck_val, cookies = document.cookie.split(";")
    for (i = 0; i < cookies.length; i++)
    {
        if (cookies[i].indexOf(sLissCName) >= 0)
        {
            liss_ck_val = cookies[i].substring(cookies[i].indexOf("=") + 1);
            return unescape(liss_ck_val);
        }
    }
    return false;
}

function LissSetCookie(sLissName, sLissValue, nLissPersistentDays)
{
    var liss_exp_date = new Date();
    var liss_expiry_string = "";

    if (nLissPersistentDays)
    {
        liss_exp_date.setTime(liss_exp_date.getTime() + (nLissPersistentDays * (24 * 60 * 60 * 1000))); 
        liss_expiry_string = "; expires=" + liss_exp_date.toGMTString();
    }

    var liss_ck_string = sLissName + "=" + escape(sLissValue) + liss_expiry_string + "; path=/; domain=vansonink.com";

    document.cookie = liss_ck_string;

    return true;
}