function getCookie(name) {    var nameEQ = name + "=";    var ca = document.cookie.split(';');    for(var i=0;i < ca.length;i++) {        var c = ca[i];        while (c.charAt(0)==' ') c = c.substring(1,c.length);        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);    }    return document.referrer; } function setCookie(name, value, expires, path, domain, secure) {        if (document.cookie.indexOf(name)!=-1) return null;    var curCookie = name + "=" + value +        ((expires) ? "; expires=" + expires.toGMTString() : "") +        ((path) ? "; path=" + path : "") +        ((domain) ? "; domain=" + domain : "") +        ((secure) ? "; secure" : "");    document.cookie = curCookie; } function getDomain(domain) {    if (domain.indexOf('www') == 0) {        domain = domain.substr(4,domain.length);        return domain;        } else {        return domain;    } }

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