var qookie = {
	'create' : function(name, value, days, path) {
		if (path) {
			path = '; path=' + path;
		}
		else {
			path = '';
		}
		var expires;
		if (days) {
			var date = new Date();
			date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
			expires = '; expires=' + date.toGMTString();
		}
		else {
			expires = '';
		}
		document.cookie = name + '=' + value + expires + path;
	},
	'read' : function(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;
	},
	'erase' : function(name) {
		this.create(name, '', -1);
	}
};