$(document).ready(function(){
    var data = "Aachen,Aalborg,Aarhus,Aberdeen Royaume Uni,Abidjan,Abou Dhabi,Abou Simbel,Abuja,Acapulco,Accra,Adana,Addis Abeba,Adelaide,Aden,Agades,Agadir,Agen,Ahmedabad,Ajaccio,Akron,Akureyri,Albany Etats Unis,Albuquerque,Aleppo,Alexandria,Alexandrie,Alexandroupolis,Alger,Alghero,Alicante,Alice Springs,Allentown,Alliance,Almaty,Almeria,Altoona,Amarillo,Amiens,Amman,Amritsar,Amsterdam,Anchorage,Ancone,Angers,Angouleme,Ankara,Annaba,Antalya,Antigua,Antofagasta,Anvers,Aor Setar,Apia,Apple Town,Aqaba,Aracaju,Arauca,Arkhangelsk,Armenia,Ascension,Ashville,Asmara,Aspen,Assouan,Astipalea,Asuncion,Atar,Athènes,Athens,Atlanta,Atlantic City,Auckland,Augsburg,Augusta,Austin,Auxerre,Avignon,Badajoz,Bagotville,Bahia Blanca,Bakersfield,Bakou,Bâle,Balikpapan,Baltimore,Bamako,Ban Me Thuot,Bandar Seri Begawan,Bangalore,Bangkok,Bangor,Bangui,Banja Luka,Banjul,Baotou,Barcelone,Bari,Bariloche,Barra Do Garcas,Barranquilla,Bastia,Baton Rouge,Bauru,Beaumont,Beauvais,Beihai,Beira,Bejaia,Belem,Belfast,Belgrade,Bellingham,Belo Horizonte,Bergen Norvège,Berlin,Berne,Berné - Bretagne,Beyrouth,Beziers,Biarritz,Bilbao,Billings,Billund,Binghamton,Birmingham Royaume Uni,Biskra,Bismarck,Bissau,Bodo,Bodrum,Bogota,Boise,Bologne,Bombay,Bonaire,Bonn,Bordeaux,Boston,Boulia,Bozeman,Bradford Royaume Uni,Brasilia,Bratislava,Braunschweig,Brazzaville,Breme,Bremerhaven,Brest,Bridgeport,Bridgetown,Brindisi,Brisbane,Bristol Royaume Uni,Brive La Gaillarde,Brookings,Brownsville,Bruges,Bruxelles,Bucaramanga,Bucarest,Budapest,Buenos Aires,Buffalo,Bujumbura,Bulba,Burbank,Burlington Canada,	Butte,Cacoal,Caen,Cagliari,Cairns,Calcutta,Calgary,Cali,Calvi,Cambridge Royaume Uni,Campinas,Campo Grande,Canberra,Cancun,Cannes,Canouan,Canton ou Guangzhou,Cap Skirring,Caracas,Carajas,Carcassonne,Cardiff,Carlsbad,Cartagene,Casablanca,Cascavel,Casper,Catane,Caxias do Sul,Cayenne,Cebu,Cedar City,Chadron,Chambery,Champaign,Changsha,Chania,Chapeco,Charleston - Caroline du Sud,Charleston - Virginie occ,Charlotte,Charlottesville,Charlottetown,Chateauroux,Chattanooga,Chennai (Madras),Cherbourg,Chiang Mai,Chiang Rai,Chicago,Chico,Chihuahua,Chios,Chittagong,Chongqing,Christchurch Nouvelle Zelande,Cincinnati,Clarksburg,Clermont Ferrand,Cleveland,Cluj,Cochabamba,Cody,College Station,Cologne,Colombo,Colorado Springs,Columbia,Columbus - Géorgie,Columbus - Mississipi,Comodoro Rivadavia,Conakry,Conceicao Do Araguaia,Concordia (Brésil),Constanta,Copenhague,Cordoue,Cork,Corpus Christi,Corrientes,Corumba,Cotonou,Cozumel,Cracovie,Crescent City,Criciuma,Crotone,Cucuta,Cuiaba,Cumberland,Curacao,Curitiba,Dakar,Dalaman,Dalat,Dalian,Dallas,Damas,Danang,Dar Es Salaam,Darwin,Davao,Dayton,Daytona Beach,Deauville,Delhi,Denpasar,Denver,Des Moines,Desirade,Detroit,Devils Lake,Dhahran,Dien Bien Phu,Dijon,Dinard,Djamena,Djanet,Djerba,Djibouti-Ville,Dodge City,Dodoma,Doha,Dortmund,Douala,Dresde,Dubai,Dublin - Irlande,Dubois,Dubrovnik,Dubuque,Duluth,Durban,Dusseldorf,Dzaoudzi,East London,East Midlands,Edimbourg,Edmonton,Eilat,Eindhoven,El Paso,Elko,Elmira,Entebbe,Erechim,Erevan,Erie,Essaouira,Eugene,Eureka,Evansville,Fairbanks,Fairmont,Fargo,Faro,Fayetteville - Arkansas,Fayetteville - Caroline du Nord,Fes,Figari,Flint,Florence Italie,Florianopolis,Fort Lauderdale,Fort Myers,Fort Smith,Fort Walton Beach,Fort Wayne,Fort-de-France,Fortaleza,Franca,Franceville,Francfort,Francistown,Franklin - Pennsylvanie,Fredericton,Freeport - Bahamas,Freeport - Illinois,Freetown,Freiburg,Fresno,Friedrichshafen,Fukuoka,Funchal,Fuzhou,Gaborone,Gainsville,Galapagos,Galway,Gan Iles Maldives,Gangzhou,Gao,Garden City,Garoua,Gdansk,Genes,Geneve,George,Georgetown Etats Unis,Ghadames,Glasgow,Goa,Goiania,Goodland,Goteborg,Governors Harbour,Grand Cayman,Grand Forks,Grand Island,Grand Junction,Grand Rapids,Graz,Great Bend,Great Falls,Green Bay,Greensboro,Greenville (Caroline du Sud),Greenville Spartanburgh,Grenade,Grenoble,Groton,Guadalajara Mexique,Guam,Guatemala City,Guayaquil,Guernesey,Guilin,Guiyang,Gulfport,Gunnison,Hagerstown,Hai Phong,Haifa,Haikou,Halifax,Hambourg,Hamilton Etats Unis,Hammamet,Hangzhou,Hanoi,Hanovre,Harare,Harlingen,Harrisburg,Hat Yai,Hays,Hefei,Heidelberg,Helena,Helsinki,Heraklion,Heringsdorf,Hermosillo,Hickory,Hilton Head,Hiroshima,Ho Chi Minh Ville,Hobart,Hof,Hohhot,Holguin,Honolulu,Horta,Houston,Huangshan,Huangyan,Hue,Hull,Huntington,Huntsville,Hurghada,Hyannis,Hyderabad,Hyeres,Ibiza,Idaho Falls,Iekaterinburg,Iguacu,Iguassu,Ikaria,Ilheus,Impératriz,Imperial,In Salah,Indianapolis,Innsbruck,Inverness,Inyokern,Ionnina,Ipoh,Islamabad,Istanbul,Itaperuna,Ithaca,Ito Hilo,Ixtapa,Izmir,Jackson,Jackson Hole,Jacksonville - Caroline du Nord,Jacksonville - Floride,Jacksonville - Illinois,Jakarta,Jamestown,Jeddah,Jersey,Jerusalem,Jinan,Joao Pessoa,Johannesbourg,Johnstown,Johor Bahru,Joinville (Champagne Ardenne),Juiz de Fora,Jujuy,Kagoshima,Kalamata,Kalamazoo,Kaliningrad,Kalispell,Kamloops,Kano,Kanpur,Kansas City,Kaohsiung,Karachi,Karlsruhe,Karlstad,Karpathos,Kasos,Kastoria,Kathmandou,Katowice,Kaunas,Kavala,Kazan,Kearney,Kefallinia,Kelowna,Kerry Country,Key West,Kiel Holtenau,Kiev,Kigali,Kilimandjaro,Killeen,Kimberley,Kingston Australie,Kinshasa,Kinston,Kirkwall,Kisumu,Klagenfurt,Klamath Falls,Knoxville,Kona,Kos,Kota Bharu,Kota Kinabalu,Koweit City,Kozani,Krabi,Kuala Lumpur,Kuala Terengganu,Kuantan,Kunming,Kythira,La Corogne,La Crosse,La Havane,La Paz,La Rioja,La Rochelle,La Romana,La Valette,Lafayette  - Louisiane,Lafayette - Indiana,Lagos,Laguardia,Lahore,Lajes,Lake Charles,Lamar (Missouri),Lamezia Terme,Lampedusa,Lamu,Lancaster Royaume Uni,Langkawi,Lannion,Lansing,Lanzarote,Lanzhou,Laredo,Larnaca,Las Palmas,Las Vegas,Latrobe,Lausanne,Lawton,Le Caire,Le Cap,Le Havre,Le Mans,Lebanon,Leeds,Leh,Leipzig,Lemnos,Leon,Leros,Leticia,Lewisburg,Lexington,Liberal,Libreville,Liege,Lihue,Lille,Lilongwe,Lima,Limoges,Lincoln Etats Unis,Linkoping,Linz,Lisbonne,Little Rock,Liuzhou,Liverpool Royaume Uni,Livingston Etats Unis,Ljubljana,Lome,Londres,Londrina,Long Beach,Long Island,Lorient,Los Angeles,Los Cabos,Los Mochis,Louisville,Lourdes,Louxor,Luanda,Lubbock,Lulea Kallax,Luoyang,Lusaka,Luxembourg Ville,Lynchburg,Lyon,Macapa,Madison,Madrid,Mae Hong Son,Maiceio,Maiduguri,Majunga,Malabo,Malaga,Male,Malindi,Malmo,Manado,Managua,Manaus,Manchester Royaume Uni,Manhattan,Manille,Manizales,Mannheim,Maputo,Mar Del Plata,Maraba,Marathon Canada,Marbella,Marie Galante,Marilia,Maroua,Marrakech,Marseille,Marsh Harbour,Martha S Vineyard,Mascate,Maseru,Masirah,Massena,Mataram,Mattoon,Maui,Mazatlan,Mc Allen,Mc Cook,Medan Indonésie,Medellin,Medford,Medina,Meixian,Melbourne,Memphis,Mendoza,Merced,Merida,Meridian,Metz,Mexico,Miami,Middletown - Ohio,Midland - Texas,Milan,Milos,Milwaukee,Minneapolis,Minot,Minsk,Missoula,Mobile,Modesto,Moline,Mombasa,Monastir,Moncton,Monroe,Mont Vernon,Montego Bay,Monterey,Monteria,Montevideo,Montgomery,Montpellier,Montreal,Morgantown,Moroni,Moscou,Mosinee,Mostar,Mulhouse,Munich,Murcie,Murmansk,Muskegon,Mykonos,Myrtle Beach,Nagoya,Nagpur,Nairobi,Nanchang,Nancy,Nandi,Nanjing,Nanning,Nantes,Nantucket,Naples (Campanie),Naryan Mar,Nashville,Nassau,Natal,Navegantes,Naxos,Nema,Neuquen,New Bern,New Haven,New York,Newark,Newburgh,Newport News,Nha Trang,Niamey,Nice,Nimes,Ningbo,Nis,Nizhniynovgoro,Norrkoping,North Eleuthera,Norwich,Nouakchott,Noumea,Nouvelle Orleans,Novosibirsk,Nuremberg,Oakland,Oaxaca,Odessa Etats Unis,Odessa Ukraine,Ogdensburg,Ohrid,Okinawa,Oklahoma City,Olbia,Omaha,Ontario (Etat de N.Y),Oran,Orange County,Orlando,Osaka,Oshkosh,Oslo,Ottawa,Ottumwa,Ouagadougou,Ouarzazate,Oujda,Oulan-Bator,Oulu,Oxnard,Padang,Paderborn,Page,Pago Pago,Palerme,Palm Springs,Palma,Palmas,Palmdale,Panama City,Pantelleria,Papeete,Paris,Parkesburg,Pasco,Pasto,Patna,Pato Branco,Pau,Pekanbaru,Pekin,Penang,Pensacola,Peoria,Pereira,Perm,Perouse,Perpignan,Perth Australie,Peshawar,Philadelphie,Phnom Penh,Phoenix,Phuket,Pinehurst,Pise,Pittsburgh,Plattsburgh,Pleiku,Plovdiv,Plymouth Royaume Uni,Pocatello,Pointe A Pitre,Pointe Noire,Poitiers,Ponta Delgada,Popayan,Pori,Porlamar,Port Au Prince,Port Elizabeth,Port Gentil,Port Huron,Port Louis,Port Moresby,Port Of Spain,Portland - Maine,Portland - Oregon,Porto,Porto Alegre,Porto Santo,Porto Seguro,Porto Velho,Posadas,Poughkeepsie,Poznan,Prague,Praia,Presque Ile,Preveza,Providence,Pueblo,Puerto Plata,Puerto Vallarta,Punta Arenas,Punta Cana,Pusan,Qingdao,Qinhuangdao,Québec City,Quetta,Qui Nhun,Quimper,Quito,Rabat,Rangoon,Rapid City,Rarotonga,Reading Royaume Uni,Recife,Redding,Redmond,Reggio Calabria,Regina,Rennes,Reno,Reykjavik,Rhodes,Riga,Rimini,Rio Branco,Rio de Janeiro,Rio Gallegos,Rio Grande,Riohacha,Riverton - Wyoming,Riyad,Roanoke,Rochester - Kent,Rochester - Minnesota,Rochester - New-York,Rocky Mount,Rodez,Rome,Rondonopolis,Rosario,Rotterdam,Sacramento,Saginaw,Saint Barthelemy,Saint Denis De La Reunion,Saint Etienne,Saint George - Etats-Unis,Saint Jacques De Compostelle,Saint John,Saint Louis,Saint Louis du Sénégal,Saint Martin,Saint Petersbourg,Saint Thomas,Sainte Croix,Saipan,Sal,Salina,Salisbury Etats Unis,Salt Lake City,Salta,Salvador De Bahia,Salzbourg,Samara,Samos,San Andres,San Antonio Etats Unis,San Diego,San Francisco,San Jose Costa Rica,San Jose Etats Unis,San Juan,San Martin,San Pedro Sula,San Salvador,San Sebastian,Sanaa,Sandakan,Santa Barbara,Santa Cruz,Santa Cruz de Tenerife,Santa Fe,Santa Maria,Santa Marta,Santander,Santarem,Santiago Du Chili,Santo Rosaa,Sanya,Sao Felix Do Araguaia,Sao Jose Do Rio,Sao Jose Dos Campos,Sao Luiz,Sao Paulo,Sao Tome,Sapporo,Sarajevo,Saranac Lake,Sarasota,Saskatoon,Savannah,Schleswig,Seattle,Sendai,Seoul,Séville,Sfax,Shanghai,Shannon,Shantou,Sharjah,Sharm El Sheikh,Shashi,Shenandoah Valley,Shijiazhuang,Shreveport,Simferopol,Sioux City,Sioux Falls,Sitia,Siwa,Skiathos,Skopje,Skyros,Sligo,Sofia,Sokoto,Solo City,South Bend,Southampton,Split,Spokane,Springfield,State College,Stavanger,Sterling Rockfalls,Stockholm,Strasbourg,Stuttgart,Sumburgh,Sun Valley,Sundsvall,Surabaya,Surat Thani,Sydney  - Canada,Sydney - Australie,Syracuse Etats Unis,Syros,Szczecin,Tabarka,Tabora,Tainan,Taipei,Taiyuan,Tallahassee,Tallinn,Tamanrasset,Tamatave,Tampa,Tampere,Tampico,Tananarive,Tanger,Taras,Tbilissi,Teesside,Tegucigalpa,Teheran,Tel Aviv,Terceira,Teresina,Terre Haute,Texar Kana,Thessalonique,Thule,Tianjin,Timisoara,Tirana,Tiruchirappally,Tlemcen,Tokyo,Topeka,Toronto,Toulon,Toulouse,Tours,Townsville,Tozeur,Trang,Traverse City,Treasure Cay,Trelew,Tri-Cities,Trieste,Tripoli Libye,Trivandrum,Trombetas,Tromsoe,Tucson,Tucuman,Tulsa,Tunis,Turin,Turku,Tuy Hoa,Twin Falls,Tyler,Uberaba,Uberlandia,Ubon Ratchathni,Udon Thani,Ujungpandang,Umea,Union,Ushuaia,Utica,Vaasa,Vail Eagle,Valence Espagne,Valenciennes,Valladolid,Valledupar,Vancouver Canada,Varadero,Varginha,Varna,Varsovie,Venise,Veracruz,Vernal,Verone,Victoria Canada,Viedma,Vienne Autriche,Vientiane,Vigo,Vilhena,Villahermosa,Vilnius,Vinh,Vladivostok,Volgograd,Waco,Walla Walla,Washington,Watertown,Wellington,Wenatchee,Wenzhou,West Palm Beach,White Plains,Wichita Falls,Wilkes Barre,Williamsport,Wilmington,Windhoek,Windsor (Angleterre),Windsor Locks,Winnipeg,Winston Salem,Worcester,Worland,Wroclaw,Wuhan,Xiamen,Xian,Xiangfan,Yakima,Yankton,Yaounde,Youngstown,Yuma,Zadar,Zagreb,Zakinthos,Zanzibar City,Zhangjiang,Zhengzhou,Zurich".split(",");
$("#depart").autocomplete(data);
$("#dest").autocomplete(data);
  });

 // Pour envoyer le formulaire de réservation que lorsque tous les champs requis sont remplis
 function valider() {
	frm = window.document.forms.moteur;
	if(frm.AllerRetour[1].checked == true) { // Pour un aller simple
		if((frm.Provenance.value != '') && (frm.Destination.value != '') && (frm.date_depart.value != '')){
		return true;
		}
		else {
		alert("Pour valider la recherche d'un aller simple, veuillez renseigner les champs suivants :\nDépart\nDestination");
		return false;
		}
	}
	else if (frm.AllerRetour[0].checked == true) { // Pour un aller-retour
		if((frm.Provenance.value != '') && (frm.Destination.value != '') && (frm.date_depart.value != '') && (frm.date_retour.value != '')){
			return true
			}
		else {
			alert("Pour valider la recherche d'un aller-retour, veuillez renseigner les champs suivants :\nDépart\nDestination");
			return false;
		}
	}
		
}

function AllerSimpleCheck(action) { // Si aller simple sélectionné alors on efface le champ "date-retour"
	if(action == 0) {
		document.getElementById('date_retour').style.visibility='hidden';
		document.getElementById('labelDateRet').style.visibility='hidden';
	}
	else {
		document.getElementById('date_retour').style.visibility='visible';
		document.getElementById('labelDateRet').style.visibility='visible';
	}
}