var Cookie = {
	'set' : function(name,value,duration) {
		var expire = "",d;
		if(typeof duration == "object") {
			d = new Date();
			switch($H(duration).keys().first()) {
				case "months" : d.setTime(d.getTime()+(duration.months*4*7*24*60*60*1000)); break;
				case "weeks" : d.setTime(d.getTime()+(duration.weeks*7*24*60*60*1000)); break;
				case "days" : d.setTime(d.getTime()+(duration.days*24*60*60*1000)); break;
				case "hours" : d.setTime(d.getTime()+(duration.hours*60*60*1000)); break;
				case "minutes" : d.setTime(d.getTime()+(duration.minutes*60*1000));	break;
				case "seconds" : d.setTime(d.getTime()+(duration.seconds*1000)); break;
			}
			expire = "; expires="+d.toGMTString();
		} else {
			expire = "; expires="+duration;
		}
		return (document.cookie = escape(name) + "=" + escape(value || '') + expire + "; path=/");
	},
	'get' : function(name) {
		var c = document.cookie.match(new RegExp('(^|;)\\s*' + escape(name) + '=([^;\\s]*)'));
		return (c ? unescape(c[2]) : null);
	},
	'erase': function(name) {
		var c = Cookie.get(name) || true;
		Cookie.set(name, '', -1);
		return c;
	},
	'accept': function() {
		if (typeof navigator.cookieEnabled == 'boolean')
			return navigator.cookieEnabled;
		Cookie.set('_test', '1');
		return (Cookie.erase('_test') === '1');
	}
}