js-cookie-manage

js-cookie-manage

function set_cookie(key, value, expiredays){
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expiredays);
	document.cookie = key + "=" + escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString());
};

function get_cookie(key){
	if (document.cookie.length>0){
		c_start = document.cookie.indexOf(key + "=");
		if (c_start != -1) {
			c_start = c_start + key.length + 1;
			c_end = document.cookie.indexOf(";",c_start);
			if (c_end == -1) c_end = document.cookie.length;
				return unescape(document.cookie.substring(c_start, c_end));
		}
	}
	return "";
};