var CITIES = new Array();
var TOURS = new Array();
	CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"] = new Array();
		CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["name"] = "Buenos Aires"
		CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"] = new Array();
var PATH_SAN_TELMO = "/tours_of_buenos_aires/san_telmo_ing";
			CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/san_telmo_ing"] = new Array();
				CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/san_telmo_ing"]["name"] = "San Telmo";
			TOURS["/tours_of_buenos_aires/san_telmo_ing"] = new Array();
				TOURS["/tours_of_buenos_aires/san_telmo_ing"]["name"] = "San Telmo";
var PATH_RECOLETA = "/tours_of_buenos_aires/recoleta_ing";
			CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/recoleta_ing"] = new Array();
				CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/recoleta_ing"]["name"] = "Recoleta";
			TOURS["/tours_of_buenos_aires/recoleta_ing"] = new Array();
				TOURS["/tours_of_buenos_aires/recoleta_ing"]["name"] = "Recoleta";
var PATH_PALERMO = "/tours_of_buenos_aires/palermo_ing";
			CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/palermo_ing"] = new Array();
				CITIES["6dAgzjbP7dYNM62SW7libh4tkyE9RFCo"]["tours"]["/tours_of_buenos_aires/palermo_ing"]["name"] = "Palermo";
			TOURS["/tours_of_buenos_aires/palermo_ing"] = new Array();
				TOURS["/tours_of_buenos_aires/palermo_ing"]["name"] = "Palermo";

function displayCities(sid) {
	var obj = document.getElementById(sid);
	if (obj != undefined) {
		while(obj.options.length > 1) obj.options[1] = null;

		for (var id in CITIES) {
			var opt = document.createElement("option");
			opt.value = id;
			opt.text = CITIES[id]["name"];

			obj.options[obj.options.length] = opt;
		}
	}	
}

function displayTours(cid, tid) {
	var obj = document.getElementById(tid);
	var cid = document.getElementById(cid);

	if (obj && cid) {
		cid = cid.value;

		arr = (cid == "city") ? TOURS : CITIES[cid]["tours"];

		while(obj.options.length > 1) obj.options[1] = null;

		for (var id in arr) {
			var opt = document.createElement("option");
			opt.value = id;
			opt.text = arr[id]["name"];

			obj.options[obj.options.length] = opt;
		}
	}
}

function go(tid) {
	id = document.getElementById(tid).value;
	if (id != "tour") {
		document.location = document.getElementById(tid).value;
	}
}