function setcookie (name, value, expires, path, domain, secure) {
    // Send a cookie  
    // 
    // version: 1006.1915
    // discuss at: http://phpjs.org/functions/setcookie    // +   original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +   bugfixed by: Andreas
    // +   bugfixed by: Onno Marsman
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // -    depends on: setrawcookie    // *     example 1: setcookie('author_name', 'Kevin van Zonneveld');
    // *     returns 1: true
    return this.setrawcookie(name, encodeURIComponent(value), expires, path, domain, secure);
}

function setrawcookie (name, value, expires, path, domain, secure) {
    // http://kevin.vanzonneveld.net
    // +   original by: Brett Zamir (http://brett-zamir.me)
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   derived from: setcookie
    // +   input by: Michael
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: setcookie('author_name', 'Kevin van Zonneveld');
    // *     returns 1: true

    if (typeof expires === 'string' && (/^\d+$/).test(expires)) {
        expires = parseInt(expires, 10);
    }

    if (expires instanceof Date) {
        expires = expires.toGMTString();
    } else if (typeof(expires) === 'number') {
        expires = (new Date(expires * 1e3)).toGMTString();
    }

    var r = [name + '=' + value], s = {}, i = '';
    s = {expires: expires, path: path, domain: domain};
    for (i in s) {
        if (s.hasOwnProperty(i)) { // Exclude items on Object.prototype
            s[i] && r.push(i + '=' + s[i]);
        }
    }
    
    return secure && r.push('secure'),
                    this.window.document.cookie = r.join(";"),
                        true;
}

function readcookie(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 null;
}