var cateringOptions = new Array(
            {name: "All",value: -1,resorts: new Array(),countries: new Array()},
            {name: "Catered",value: "catered",resorts: new Array(
                "plagne montalbert",
                "plagne 1800",
                "la rosière",
                "grimentz"),countries: new Array(
                "france",
                "switzerland")},
            {name: "Self-Catered", value: "selfcatered",resorts: new Array(
                "plagne montalbert",
                "plagne 1800",
                "la rosière",
                "les sept laux",
                "grimentz"),countries: new Array(
                "france",
                "switzerland")});

            
            var resortOptions = new Array(
            {name: "All", value: -1, catering: new Array(), countries: new Array()},
            
                {name: "Plagne Montalbert",value: "plagne montalbert",
                catering: new Array (
                "catered", "selfcatered"),
                countries: new Array(
                    "france")},
                {name: "Plagne 1800",value: "plagne 1800",
                catering: new Array (
                "catered"),
                countries: new Array(
                    "france")},
                {name: "La Rosière",value: "la rosière",
                catering: new Array (
                "catered", "selfcatered"),
                countries: new Array(
                    "france")},
                {name: "Les Sept Laux",value: "les sept laux",
                catering: new Array (
                "selfcatered"),
                countries: new Array(
                    "france")},
                {name: "Grimentz",value: "grimentz",
                catering: new Array (
                "catered", "selfcatered"),
                countries: new Array(
                    "switzerland")});

            
            var countryOptions = new Array(
            {name: "All", value: -1, catering: new Array(), resorts: new Array()},

            
                {name: "France", 
                value: "france",
                resorts: new Array(
                    "plagne montalbert",
                    "plagne 1800",
                    "la rosière",
                    "les sept laux"),
                catering: new Array (
                "catered", "selfcatered")

                },
                {name: "Switzerland", 
                value: "switzerland",
                resorts: new Array(
                    "grimentz"),
                catering: new Array (
                "catered", "selfcatered")

                });