var arrRegions = new Array([1,'Balearics Islands'],[2,'Canary Islands'],[4,'Greece / Cyprus'],[5,'Malta'],[6,'Portugal'],[7,'Spain (Mainland)'],[9,'Turkey']);
var arrAirports = new Array([1,'Ibiza', 584],[1,'Mahon', 1095],[1,'Palma de Mallorca', 1099],[2,'Arrecife/Lanzarote', 1082],[2,'Fuerteventura', 1087],[2,'Las Palmas (Gran Canaria)', 1093],[2,'Tenerife (North)', 1108],[2,'Tenerife (South)', 1159],[4,'Athens', 541],[4,'Chania', 543],[4,'Corfu', 545],[4,'Crete - Heraklion', 546],[4,'Cyrprus -Paphos', 379],[4,'Cyrpus -Larnaca', 376],[4,'Kefalonia', 1715],[4,'Kos - Ippokratis Airport', 1714],[4,'Mykonos', 547],[4,'Mytilene (Lesbos)', 548],[4,'Rhodes', 550],[4,'Zakynthos (Zante)', 556],[5,'Malta', 783],[6,'Faro', 975],[6,'Funchal', 976],[6,'Lisbon - Lisboa', 978],[7,'Alicante', 1080],[7,'Almeria', 1081],[7,'Barcelona', 1084],[7,'Gerona', 1088],[7,'Malaga', 1096],[7,'Murcia', 1097],[7,'Reus', 1100],[7,'Valencia', 1109],[9,'Antalya', 1179],[9,'Bodrum', 1711],[9,'Dalaman', 1180],[9,'Izmir', 1182]);
var arrResorts = new Array([545,110,'Acharavi'],[1715,100,'Aghia Efimia'],[546,121,'Aghia Galini'],[546,122,'Agia Marina'],[543,138,'Agia Marina'],[545,111,'Agios Georgios Pagi'],[546,123,'Agios Nikolaos'],[978,151,'Albufeira'],[975,145,'Albufeira'],[1099,60,'Alcudia'],[1080,7,'Alicante'],[1109,169,'Alicante'],[975,146,'Alvor'],[1179,177,'Antalya City Centre'],[1180,184,'Antalya City Centre'],[1099,61,'Arenal'],[1095,50,'Arenal d\'en Castell'],[1715,101,'Argostoli'],[379,85,'Ayia Napa'],[376,76,'Ayia Napa'],[545,112,'Barbati'],[1096,13,'Benalmadena'],[1080,8,'Benidorm'],[1109,170,'Benidorm'],[1095,51,'Binibeca'],[1711,179,'Bitez'],[1711,180,'Bodrum Town'],[1182,190,'Bodrum Town'],[783,152,'Bugibba'],[1099,62,'C\'an Picafort'],[1099,63,'Ca\'n Pastilla'],[1095,52,'Cala Blanca'],[1099,64,'Cala Bona'],[1099,65,'Cala D\'Or'],[1095,53,'Cala Galdana'],[584,42,'Cala Llonga'],[1099,66,'Cala Millor'],[1095,54,'Cala\'n Blanes'],[1095,55,'Cala\'n Bosch'],[1099,67,'Calas de Mallorca'],[1088,3,'Calella de la Costa'],[1084,161,'Calella de la Costa'],[1088,162,'Calella de la Costa'],[1087,26,'Caleta de Fuste'],[543,139,'Chania Town'],[546,124,'Chania Town'],[1095,56,'Ciuadella'],[376,77,'Coral bay'],[379,86,'Coral bay'],[545,113,'Corfu Town'],[1087,27,'Corralejo'],[1159,36,'Costa del Silencio'],[1108,172,'Costa del Silencio'],[1082,33,'Costa Teguise'],[1180,185,'Dalyan'],[545,114,'Dassia'],[1080,9,'Denia'],[1109,171,'Denia'],[584,43,'Es Cana'],[550,94,'Faliraki'],[975,147,'Faro town'],[1180,186,'Fethiye'],[584,44,'Figueretas'],[1096,14,'Fuengirola'],[543,140,'Gerani'],[546,125,'Gerani'],[1096,15,'Gibraltar Town'],[,193,'Gibraltar Town'],[1108,173,'Golf del Sur'],[1159,37,'Golf del Sur'],[546,126,'Gouves'],[545,115,'Gouvia'],[783,153,'Gozo Ferry Terminal'],[1711,181,'Gumbet'],[546,127,'Heraklion Town'],[546,128,'Hersonissos'],[584,45,'Ibiza town'],[1099,68,'Illetas'],[545,116,'Ipsos'],[1182,191,'Izmir City Centre'],[545,117,'Kalami'],[1714,98,'Kardamena'],[1180,187,'Kas'],[545,118,'Kassiopi'],[1715,102,'Katelios'],[545,119,'Kavos'],[1714,99,'Kos town'],[546,129,'Koutouloufari'],[1182,192,'Kusadasi'],[1711,182,'Kusadasi'],[379,87,'Larnaca'],[376,78,'Larnaca'],[1093,28,'Las Palmas'],[1715,103,'Lassi'],[379,88,'Latchi'],[376,79,'Latchi'],[376,80,'Limassol'],[379,89,'Limassol'],[550,95,'Lindos'],[1088,4,'Lloret de Mar'],[1084,163,'Lloret de Mar'],[1088,164,'Lloret de Mar'],[1108,174,'Los Cristianos'],[1159,38,'Los Cristianos'],[1715,104,'Lourdas'],[1099,69,'Magaluf'],[1095,57,'Mahon'],[546,130,'Malia'],[1096,16,'Marbella'],[,194,'Marbella'],[1180,188,'Marmaris'],[1159,39,'Medano'],[543,141,'Meleme'],[783,154,'Mellieha Area'],[1096,17,'Mijas'],[546,131,'Milatos'],[1093,29,'Mogan'],[1081,21,'Mojacar'],[1097,23,'Mojacar'],[1080,10,'Mojacar'],[1080,11,'Murcia'],[1097,24,'Murcia'],[1096,18,'Nerja'],[376,81,'Nicosia'],[379,90,'Nicosia'],[1180,189,'Oludeniz'],[783,155,'Paceville'],[543,142,'Paleochora'],[546,132,'Paleochora'],[1099,70,'Palma'],[1099,71,'Palma Nova'],[376,82,'Paphos'],[379,91,'Paphos'],[1093,30,'Patalavaca'],[550,96,'Pefkos'],[546,133,'Piskopiano'],[546,134,'Platanias'],[543,143,'Platanias'],[1082,34,'Playa Blanca'],[584,46,'Playa d\'en Bossa'],[1159,40,'Playa de las Americas'],[1108,175,'Playa de las Americas'],[1093,31,'Playa del Ingles'],[376,83,'Polis'],[379,92,'Polis'],[1715,105,'Poros'],[1099,72,'Portals Nous'],[584,47,'Portinax'],[1099,73,'Porto Cristo'],[975,148,'Praia da Oura'],[975,149,'Praia da Rocha'],[376,84,'Protaras'],[379,93,'Protaras'],[1159,41,'Puerto de la Cruz'],[1108,176,'Puerto de la Cruz'],[1082,35,'Puerto del Carmen'],[1099,74,'Puerto Pollensa'],[1093,32,'Puerto Rico'],[783,156,'Qawra Area'],[543,144,'Rethymnon'],[546,135,'Rethymnon'],[550,97,'Rhodes town'],[1081,22,'Roquetas de Mar'],[1096,19,'Roquetas de Mar'],[783,157,'Salina Bay'],[1088,5,'Salou'],[1084,165,'Salou'],[1088,166,'Salou'],[1100,2,'Salou'],[1715,106,'Sami'],[584,48,'San Antonio/ Bay'],[1095,58,'Sant Lluis'],[584,49,'Santa Eulalia'],[1099,75,'Santa Ponsa'],[1715,107,'Scala'],[545,120,'Sidari'],[1179,178,'Side'],[546,136,'Sissi'],[1095,59,'Son Parc'],[783,158,'St. Julian\'s'],[783,159,'St. Paul\'s Bay'],[546,137,'Stalis'],[1715,108,'Svoronata'],[1096,20,'Torremolinos'],[1080,12,'Torrevieja'],[1097,25,'Torrevieja'],[1088,6,'Tossa de Mar'],[1084,167,'Tossa de Mar'],[1088,168,'Tossa de Mar'],[1715,109,'Trapezaki'],[1711,183,'Turgutreis'],[783,160,'Valletta'],[975,150,'Vilamoura']);
function changeByAirportGroup(formname, RegionId, airportId, airport, resort) {	
	var airportSelectList = eval('document.forms.' + formname + '.' + airport);	
	var resortSelectList = eval('document.forms.' + formname + '.' + resort);	
	var ss = false;
	
	for(var del in airportSelectList.options) {
		airportSelectList.length = 1;
	};
	
	if(resortSelectList != undefined){
		for(var del in resortSelectList.options) {
			resortSelectList.length = 1;
		};	
	}
	if (RegionId != '') {
		var l; var f;
		for (var i in arrAirports) {
			if(arrAirports[i][0] == RegionId) {
				l = airportSelectList.length;
				if ( arrAirports[i][0] == RegionId ) {
					var ss = l;
				}
				newElem = new Option(arrAirports[i][1], arrAirports[i][2], false, false);
				airportSelectList.options[l] = newElem;
				f = true;
			};
		};
	};
	if(resortSelectList != undefined){
		resortSelectList.disabled = true;
	}
	if (f) {
		if (ss) {
			airportSelectList.options[0].selected = true;
		}
		airportSelectList.disabled = false;
	} else {
		airportSelectList.disabled = true;
	}
}

function changeByAirport(formname, airportId, resortId) {
	var airportSelectList = eval('document.forms.' + formname + '.airport');
	var resortSelectList = eval('document.forms.' + formname + '.resort');
	
	var ss = false;
	
	if(resortSelectList == undefined) return;
	
	for(var del in resortSelectList.options) {
		resortSelectList.length = 1;
	};
	if (airportId != '') {
		var l; var f;
		for (var i in arrResorts) {			
			if(arrResorts[i][0] == airportId ) {
				l = resortSelectList.length;
				if ( arrResorts[i][0] == resortId ) {
					ss = l;
				}
				newElem = new Option(arrResorts[i][2], arrResorts[i][1], false, false);
				resortSelectList.options[l] = newElem;
				f = true;
			};
		};
	};
	
	if (f) {
		if (ss) {
			resortSelectList.options[0].selected = true;
		}
		resortSelectList.disabled = false;
	} else {
		resortSelectList.disabled = true;
	}
}