var CONFIGS = {
	LANGS_AVAILABLE: [
		"ar","az","bg","bn","ca","cs","da","de","dv","dz","el","en","es","et","fa","fr","he","hr","hu","hy","id","is","it","ja","ka","km","ko","lo","lt","lv","mk","mn","ms","my","ne","nl","no","pl","pt","ro","ru","sk","sl","sq","sv","sv","th","tk","tr","uk","vi","zh"
	],
	BCP47: [{
        "fr": "fr-FR"
    },{
        "en": "en-GB"
    },{
        "pt": "pt-PT"
    }],
    DEFAULT_LANGUAGE: "fr",
    TRANSLATION_MAPPER: {
			en_US: "en",
			en_UK: "en",
			fr_FR: "fr",
			pt_PT: "pt"
		},

		READ_VALUE_FROM_COOKIE: function(cName) {
			var name = cName + "=",
			decodedCookie = decodeURIComponent(document.cookie),
			ca = decodedCookie.split(";");

			for (var i = 0; i < ca.length; i++) {
				var c = ca[i];

				while (c.charAt(0) == " ") {
					c = c.substring(1);
				}

				if (c.indexOf(name) === 0) {
					return c.substring(name.length, c.length);
				}
			}

			return "";
		},

		SET_COOKIE: function(cName, cValue, expiracyDays, path) {
			var d = new Date();
			d.setTime(d.getTime() + (expiracyDays*24*60*60*1000));
			var expires = "expires=" + d.toUTCString();
			document.cookie = cName + "=" + cValue + ";" + expires + ";path=" + path;
		},

		GET_DATE_FROM_STRING: function(selectedDate,
			separator, mapDateChunks) {

				var d = new Date(),
				dateSeparator = separator || "/",
				dateChunksDefaultPosition = {
					"year": 2,
					"month": 1,
					"day": 0
				};

				if (selectedDate !== "" && typeof(selectedDate) !== "undefined" &&
				selectedDate !== null) {
					var splitedDate = selectedDate.split(dateSeparator);

					if (splitedDate.length !== 3) {
						throw("Invalid date provided");
					}

					if (typeof(mapDateChunks) !== "undefined" && typeof(mapDateChunks) === "object" && mapDateChunks !== null) {
						if (!mapDateChunks.hasOwnProperty("year") ||
						!mapDateChunks.hasOwnProperty("month") ||
						!mapDateChunks.hasOwnProperty("day")) {
							throw("Invalid mapper provided. Mapper should be {'year': position,'month': position, 'day': position}");
						}

						dateChunksDefaultPosition = mapDateChunks;
					}
					// new Date(Year, month, day)
					d = new Date(splitedDate[dateChunksDefaultPosition.year], splitedDate[dateChunksDefaultPosition.month] - 1, splitedDate[dateChunksDefaultPosition.day]);
				}

				return d;
		},

		UCFIRST: function(value) {
			return value.charAt(0).toUpperCase() + value.slice(1);
		},

		GET_BCP47_REPRESENTATION_BY_LANG: function(currentLang) {

			var bcp = "";
			if (this.LANGS_AVAILABLE.indexOf(currentLang) < 0) {
				// if not found use a default one
				bcp = "fr-FR";
			}

			var bcp47Length = this.BCP47.length;
			this.BCP47.forEach(function(element) {
				if (element.hasOwnProperty(currentLang)) {
					bcp = element[currentLang];
					return;
				}
			});

			return bcp;
		}
};