/* 
     Script  tratto dal libro "JavaScript and DHTML Cookbook" - Capitolo 8-13
     Pubblicato da O'Reilly & Associates
     Copyright 2003 Danny Goodman
	  Riprodurre questa nota per qualunque riutilizzo del codice.
	*/
var regiondb = new Object()
regiondb["Veneto"] = [{value:"01", text:"Belluno"},
                      {value:"02", text:"Padova"},
                      {value:"03", text:"Rovigo"},
		      {value:"04", text:"Venezia"},
		      {value:"05", text:"Verona"},
		      {value:"06", text:"Vicenza"},
                      {value:"07", text:"Treviso"}];
regiondb["Lombardia"] = [{value:"08", text:"Bergamo"},
                         {value:"09", text:"Brescia"},
                         {value:"10", text:"Como"},
                         {value:"11", text:"Cremona"},
                         {value:"12", text:"Lecco"},
                         {value:"13", text:"Lodi"},
                         {value:"14", text:"Mantova"},
                         {value:"15", text:"Milano"},
                         {value:"16", text:"Monza"},
                         {value:"17", text:"Pavia"},
                         {value:"18", text:"Sondrio"},
                         {value:"19", text:"Varese"}];
regiondb["Piemonte"] =  [{value:"20", text:"Alessandria"},
                         {value:"21", text:"Asti"},
                         {value:"22", text:"Biella"},
                         {value:"23", text:"Cuneo"},
                         {value:"24", text:"Novara"},
                         {value:"109", text:"Verbano"},
                         {value:"110", text:"Torino"},
                         {value:"25", text:"Vercelli"}];
regiondb["Lazio"] = [{value:"26", text:"Frosinone"},
                      {value:"27", text:"Latina"},
                      {value:"28", text:"Rieti"},
                      {value:"29", text:"Roma"},
                      {value:"30", text:"Viterbo"}];
regiondb["Friuli_Venezia_Giulia"] = [{value:"31", text:"Gorizia"},
                      {value:"32", text:"Pordenone"},
                      {value:"33", text:"Trieste"},
                      {value:"34", text:"Udine"}];
regiondb["Marche"] = [{value:"35", text:"Ancona"},
                      {value:"36", text:"Ascoli Piceno"},
		      {value:"37", text:"Fermo"},
		      {value:"38", text:"Macerata"},
                      {value:"39", text:"Pesaro / Urbino"}];
regiondb["Liguria"] = [{value:"40", text:"Genova"},
                      {value:"41", text:"Imperia"},
		      {value:"42", text:"La Spezia"},
                      {value:"43", text:"Savona"}];
regiondb["Trentino_alto_Adige"] = [{value:"44", text:"Bolzano"},
                      {value:"45", text:"Trento"}];
regiondb["Emilia_Romagna"] =  [{value:"46", text:"Bologna"},
                         {value:"47", text:"Ferrara"},
                         {value:"48", text:"Forli Cesena"},
                         {value:"49", text:"Modena"},
                         {value:"50", text:"Parma"},
                         {value:"51", text:"Piacenza"},
                         {value:"52", text:"Ravenna"},
			 {value:"53", text:"Reggio Emilia"},
                         {value:"54", text:"Rimini"}];
regiondb["Toscana"] =  [{value:"55", text:"Arezzo"},
                         {value:"56", text:"Grosseto"},
                         {value:"57", text:"Firenze"},
                         {value:"58", text:"Livorno"},
                         {value:"59", text:"Lucca"},
                         {value:"60", text:"Massa Carrara"},
                         {value:"61", text:"Pisa"},
			 {value:"62", text:"Pistoia"},
			 {value:"63", text:"Prato"},
                         {value:"64", text:"Siena"}];
regiondb["Umbria"] = [{value:"65", text:"Perugia"},
                      {value:"66", text:"Terni"}];
regiondb["Abruzzo"] = [{value:"67", text:"Acquila"},
                      {value:"68", text:"Chieti"},
                      {value:"69", text:"Pesca"},
                      {value:"70", text:"Teramo"}];
regiondb["Molise"] = [{value:"71", text:"Campobasso"},
                      {value:"72", text:"Isernia"}];
regiondb["Campania"] = [{value:"73", text:"Avellino"},
                      {value:"74", text:"Benevento"},
                      {value:"75", text:"Caserta"},
		      {value:"76", text:"Napoli"},
                      {value:"77", text:"Salerno"}];
regiondb["Puglia"] = [{value:"78", text:"Bari"},
                      {value:"79", text:"Brindisi"},
                      {value:"80", text:"Foggia"},
		      {value:"81", text:"Lecce"},
		      {value:"82", text:"Taranto"},
                      {value:"83", text:"Barletta Trani"}];
regiondb["Basilicata"] = [{value:"84", text:"Matera"},
                      {value:"85", text:"Potenza"}];
regiondb["Calabria"] = [{value:"86", text:"Catanzaro"},
                      {value:"87", text:"Cosenza"},
                      {value:"88", text:"Crotone"},
		      {value:"89", text:"Reggio Calabria"},
                      {value:"90", text:"Vibo Valentia"}];
regiondb["Sardegna"] = [{value:"91", text:"Cagliari"},
                      {value:"92", text:"Carbonia"},
                      {value:"93", text:"Medio Campidano"},
		      {value:"94", text:"Nuoro"},
		      {value:"95", text:"Ogliastra"},
		      {value:"96", text:"Olbia"},
		      {value:"97", text:"Oristano"},
                      {value:"98", text:"Sassari"}];
regiondb["Sicilia"] = [{value:"99", text:"Agrigento"},
                      {value:"100", text:"Caltanissetta"},
                      {value:"101", text:"Catania"},
		      {value:"102", text:"Enna"},
		      {value:"103", text:"Messina"},
		      {value:"104", text:"Palermo"},
		      {value:"105", text:"Ragusa"},
                      {value:"106", text:"Siracusa"},
		      {value:"107", text:"Trapani"}];
regiondb["Valle_d_Aosta"] = [{value:"108", text:"Aosta"}];
function setCities(chooser) {
    var newElem;
    var where = (navigator.appName == "Microsoft Internet Explorer") ? -1 : null;
    var cityChooser = chooser.form.elements["provincia"];
    while (cityChooser.options.length) {
        cityChooser.remove(0);
    }
    var choice = chooser.options[chooser.selectedIndex].value;
    var db = regiondb[choice];
    newElem = document.createElement("option");
    newElem.text = "Seleziona una provincia";
    newElem.value = "";
    cityChooser.add(newElem, where);
    if (choice != "") {
        for (var i = 0; i < db.length; i++) {
            newElem = document.createElement("option");
            newElem.text = db[i].text;
            newElem.value = db[i].value;
            cityChooser.add(newElem, where);
        }
    }
}