nReg = new Array();
nCom = new Array();

// Definicion de Regiones.
nReg[15] = "XV - Decimoquinta Región de ARICA Y PARINACOTA ";
nReg[1]  = "I - Primera Región de TARAPACÁ ";	 
nReg[2]  = "II - Segunda Región de ANTOFAGASTA ";
nReg[3]  = "III - Tercera Región de ATACAMA "; 
nReg[4]  = "IV - Cuarta Región de COQUIMBO ";
nReg[5]  = "V - Quinta Región de VALPARAÍSO ";	 
nReg[6]  = "VI - Sexta Región del LIBERTADOR GENERAL BERNARDO O'HIGGINS ";
nReg[7]  = "VII - Séptima Región del MAULE "; 
nReg[8]  = "VIII - Octava Región del BÍO - BÍO ";
nReg[9]  = "IX - Novena Región de la ARAUCANÍA ";	
nReg[14] = "XIV - Decimocuarta Región de LOS RÍOS ";
nReg[10] = "X - Décima Región de LOS LAGOS ";
nReg[11] = "XI - Undécima REGIÓN AYSÉN DEL GENERAL CARLOS IBÁÑEZ DEL CAMPO";	 
nReg[12] = "XII - Duodécima Región de MAGALLANES Y LA ANTÁRTICA CHILENA ";
nReg[13] = "XIII - Decimotercia Región METROPOLITANA ";

// Definicion de Comunas

// Definiciones de las Comunas.
nCom[5701] = "Isla de Pascua"; nCom[1101] = "Arica"; nCom[1102] = "Camarones"; nCom[1303] = "Camina"; nCom[1304] = "Colchane"; nCom[1202] = "General lagos"; nCom[1302] = "Huara"; nCom[1301] = "Iquique"; nCom[1305] = "Pica"; nCom[1306] = "Pozo Almonte"; nCom[1201] = "Putre"; nCom[10402] = "Ancud"; nCom[10304] = "Calbuco"; nCom[10401] = "Castro"; nCom[10501] = "Chaitén"; nCom[10408] = "Chonchi"; nCom[10303] = "Cochamo"; nCom[10106] = "Corral"; nCom[10405] = "Curaco de Velez"; nCom[10404] = "Dalcahue"; 
nCom[10307] = "Fresia"; nCom[10309] = "Frutillar"; nCom[10503] = "Futaleufú"; nCom[10105] = "Futrono"; nCom[10502] = "Hualaihue"; nCom[10109] = "La Unión"; nCom[10112] = "Lago Ranco"; nCom[10103] = "Lanco"; nCom[10308] = "Llanquihue"; nCom[10104] = "Los Lagos"; nCom[10306] = "Los Muermos"; nCom[10107] = "Mafil"; nCom[10102] = "Mariquina"; nCom[10305] = "Maullín"; nCom[10201] = "Osorno"; nCom[10110] = "Paillaco"; nCom[10504] = "Palena"; nCom[10108] = "Panguipulli"; nCom[10301] = "Puerto Montt"; nCom[10204] = "Puerto Octay"; 
nCom[10302] = "Puerto Varas"; nCom[10411] = "Puqueldon"; nCom[10205] = "Purranque"; nCom[10203] = "Puyehue"; nCom[10409] = "Queilen"; nCom[10410] = "Quellón"; nCom[10403] = "Quemchi"; nCom[10406] = "Quinchao"; nCom[10111] = "Rio Bueno"; nCom[10206] = "Rio Negro"; nCom[10207] = "San Juan de la Costa"; nCom[10202] = "San Pablo"; nCom[10101] = "Valdivia"; nCom[11201] = "Aisén"; nCom[11301] = "Chile Chico"; nCom[11202] = "Cisnes"; nCom[11401] = "Cochrane"; nCom[11101] = "Coihaique"; nCom[11203] = "Guaitecas"; nCom[11102] = "Lago verde"; 
nCom[11402] = "O'higgins"; nCom[11302] = "Rio Ibañez"; nCom[11403] = "Tortel"; nCom[12203] = "Laguna Blanca"; nCom[12102] = "Natales"; nCom[12401] = "Navarino"; nCom[12301] = "Porvenir"; nCom[12302] = "Primavera"; nCom[12201] = "Punta Arenas"; nCom[12204] = "Rio Verde"; nCom[12202] = "San Gregorio"; nCom[12303] = "Timaukel"; nCom[12101] = "Torres del Paine"; nCom[13504] = "Alhue"; nCom[13402] = "Buin"; nCom[1341] = "Calera de Tango"; nCom[13125] = "Cerrillos"; nCom[13130] = "Cerro Navia"; nCom[13201] = "Colina"; nCom[13103] = "Conchalí"; 
nCom[13503] = "Curacaví"; nCom[13121] = "El Bosque"; nCom[13604] = "El monte"; nCom[13124] = "Estacion Central"; nCom[13104] = "Huechuraba"; nCom[13102] = "Independencia"; nCom[13603] = "Isla de Maipo"; nCom[13120] = "La Cisterna"; nCom[13114] = "La Florida"; nCom[13116] = "La Granja"; nCom[13117] = "La Pintana"; nCom[13111] = "La Reina"; nCom[13202] = "Lampa"; nCom[13109] = "Las Condes"; nCom[13108] = "Lo Barnechea"; nCom[13123] = "Lo Espejo"; nCom[13128] = "Lo Prado"; nCom[13112] = "Macul"; nCom[13126] = "Maipú"; nCom[13502] = "Maria Pinto"; 
nCom[13501] = "Melipilla"; nCom[13605] = "Padre Hurtado"; nCom[13403] = "Paine"; nCom[13122] = "Pedro Aguirre Cerda"; nCom[13602] = "Peñaflor"; nCom[13137] = "Peñalolen"; nCom[13303] = "Pirque"; nCom[13106] = "Providencia"; nCom[13129] = "Pudahuel"; nCom[13301] = "Puente Alto"; nCom[13132] = "Quilicura"; nCom[13127] = "Quinta Normal"; nCom[13105] = "Recoleta"; nCom[13131] = "Renca"; nCom[1344] = "San Bernardo"; nCom[13115] = "San Joaquín"; nCom[13302] = "San José de Maipo"; nCom[13119] = "San Miguel"; nCom[13505] = "San Pedro"; nCom[13118] = "San Ramón"; 
nCom[13101] = "Santiago"; nCom[13601] = "Talagante"; nCom[13203] = "Tiltil"; nCom[13107] = "Vitacura"; nCom[13110] = "Ñuñoa"; nCom[2301] = "Antofagasta"; nCom[2201] = "Calama"; nCom[2102] = "María Elena"; nCom[2303] = "Mejillones"; nCom[2203] = "Ollague"; nCom[2202] = "San Pedro de Atacama"; nCom[2304] = "Sierra Gorda"; nCom[2302] = "Taltal"; nCom[2101] = "Tocopilla"; nCom[3304] = "Alto del Carmen"; nCom[3202] = "Caldera"; nCom[3101] = "Chañaral"; nCom[3201] = "Copiapó"; nCom[3102] = "Diego de Almagro"; nCom[3302] = "Freirina"; 
nCom[3303] = "Huasco"; nCom[3203] = "Tierra Amarilla"; nCom[3301] = "Vallenar"; nCom[4106] = "Andacollo"; nCom[4304] = "Canela"; nCom[4204] = "Combarbalá"; nCom[4103] = "Coquimbo"; nCom[4301] = "Illapel"; nCom[4102] = "La Higuera"; nCom[4101] = "La Serena"; nCom[4303] = "Los Vilos"; nCom[4203] = "Monte Patria"; nCom[4201] = "Ovalle"; nCom[4105] = "Paiguano"; nCom[4205] = "Punitaqui"; nCom[4202] = "Rio Hurtado"; nCom[4302] = "Salamanca"; nCom[4104] = "Vicuña"; nCom[5605] = "Algarrobo"; nCom[5103] = "Cabildo"; 
nCom[5511] = "Cachagua"; nCom[5403] = "Calera"; nCom[5203] = "Calle Larga"; nCom[5602] = "Cartagena"; nCom[59] = "Casablanca"; nCom[5306] = "Catemu"; nCom[5509] = "Con Con"; nCom[5604] = "El Quisco"; nCom[5603] = "El Tabo"; nCom[5405] = "Hijuelas"; nCom[5508] = "Juan Fernández"; nCom[5402] = "La Cruz"; nCom[5101] = "La Ligua"; nCom[5406] = "Limache"; nCom[5503] = "Llay Llay"; nCom[5201] = "Los Andes"; nCom[5404] = "Nogales"; nCom[5507] = "Olmué"; nCom[5304] = "Panquehue"; nCom[5105] = "Papudo"; 
nCom[5102] = "Petorca"; nCom[5504] = "Puchuncaví"; nCom[5302] = "Putaendo"; nCom[5401] = "Quillota"; nCom[5505] = "Quilpue"; nCom[5510] = "Quintero"; nCom[5204] = "Rinconada"; nCom[5601] = "San Antonio"; nCom[5202] = "San Esteban"; nCom[5301] = "San Felipe"; nCom[5303] = "Santa María"; nCom[5606] = "Santo Domingo"; nCom[5501] = "Valparaiso"; nCom[5506] = "Villa Alemana"; nCom[5502] = "Vina del Mar"; nCom[5104] = "Zapallar"; nCom[6205] = "Chepica"; nCom[6202] = "Chimbarongo"; nCom[6104] = "Codegua"; nCom[6109] = "Coinco"; 
nCom[6115] = "Coltauco"; nCom[6117] = "Donihue"; nCom[6102] = "Graneros"; nCom[6304] = "La Estrella"; nCom[6118] = "Las Cabras"; nCom[6303] = "Litueche"; nCom[6207] = "Lolol"; nCom[6105] = "Machalí"; nCom[6110] = "Malloa"; nCom[6305] = "Marchigue"; nCom[6103] = "Mostazal"; nCom[6204] = "Nancagua"; nCom[6302] = "Navidad"; nCom[6106] = "Olivar"; nCom[6209] = "Palmilla"; nCom[6306] = "Paredones"; nCom[6210] = "Peralillo"; nCom[6114] = "Peumo"; nCom[6113] = "Pichidegua"; nCom[6301] = "Pichilemu"; 
nCom[6203] = "Placilla"; nCom[6208] = "Pumanque"; nCom[6111] = "Quinta de Tilcoco"; nCom[6101] = "Rancagua"; nCom[6108] = "Rengo"; nCom[6107] = "Requinoa"; nCom[6201] = "San Fernando"; nCom[6112] = "San Vicente"; nCom[6206] = "Santa Cruz"; nCom[7401] = "Cauquenes"; nCom[7403] = "Chanco"; nCom[7303] = "Colbún"; nCom[7208] = "Constitución"; nCom[7209] = "Curepto"; nCom[7101] = "Curicó"; nCom[7206] = "Empedrado"; nCom[7106] = "Hualane"; nCom[7107] = "Licantén"; nCom[7301] = "Linares"; nCom[7304] = "Longaví"; 
nCom[7205] = "Maule"; nCom[7104] = "Molina"; nCom[7305] = "Parral"; nCom[7202] = "Pelarco"; nCom[7402] = "Pelluhue"; nCom[7207] = "Pencahue"; nCom[7109] = "Rauco"; nCom[7306] = "Retiro"; nCom[7203] = "Rio Claro"; nCom[7103] = "Romeral"; nCom[7105] = "Sagrada Familia"; nCom[7204] = "San Clemente"; nCom[7308] = "San Javier"; nCom[7210] = "San Rafael"; nCom[7201] = "Talca"; nCom[7102] = "Teno"; nCom[7108] = "Vichuquén"; nCom[7307] = "Villa Alegre"; nCom[7302] = "Yerbas Buenas"; nCom[8404] = "Antuco"; 
nCom[8302] = "Arauco"; nCom[8111] = "Bulnes"; nCom[8402] = "Cabrero"; nCom[8305] = "Cañete"; nCom[8210] = "Chiguayante"; nCom[8101] = "Chillán"; nCom[8121] = "Chillán Viejo"; nCom[8117] = "Cobquecura"; nCom[8115] = "Coelemu"; nCom[8105] = "Coihueco"; nCom[8201] = "Concepción"; nCom[8306] = "Contulmo"; nCom[8207] = "Coronel"; nCom[8303] = "Curanilahue"; nCom[8108] = "El Carmen"; nCom[8205] = "Florida"; nCom[8206] = "Hualqui"; nCom[8411] = "Laja"; nCom[8301] = "Lebu"; nCom[8304] = "Los Alamos"; 
nCom[8308] = "Los Angeles"; nCom[8208] = "Lota"; nCom[8410] = "Nacimiento"; nCom[8409] = "Negrete"; nCom[8119] = "Ninhue"; nCom[8103] = "Niquen"; nCom[8109] = "Pemuco"; nCom[8203] = "Penco"; nCom[8106] = "Pinto"; nCom[8114] = "Portezuelo"; nCom[8407] = "Quilaco"; nCom[8405] = "Quilleco"; nCom[8112] = "Quillón"; nCom[8118] = "Quirihue"; nCom[8113] = "Ranquil"; nCom[8102] = "San Carlos"; nCom[8104] = "San Fabián"; nCom[8107] = "San Ignacio"; nCom[8120] = "San Nicolás"; nCom[8211] = "San Pedro de la Paz"; 
nCom[8412] = "San Rosendo"; nCom[8406] = "Santa Barbara"; nCom[8209] = "Santa Juana"; nCom[8202] = "Talcahuano"; nCom[8307] = "Tirua"; nCom[8204] = "Tome"; nCom[8116] = "Treguaco"; nCom[8212] = "Tucapel"; nCom[8413] = "Yumbel"; nCom[8110] = "Yungay"; nCom[9101] = "Angol"; nCom[9217] = "Carahue"; nCom[9103] = "Collipulli"; nCom[9205] = "Cunco"; nCom[9105] = "Curacautín"; nCom[9207] = "Curarrehue"; nCom[9106] = "Ercilla"; nCom[9210] = "Freire"; nCom[9219] = "Galvarino"; nCom[9212] = "Gorbea"; 
nCom[9202] = "Lautaro"; nCom[9213] = "Loncoche"; nCom[9104] = "Lonquimay"; nCom[9111] = "Los Sauces"; nCom[9109] = "Lumaco"; nCom[9206] = "Melipeuco"; nCom[9221] = "Nueva Imperial"; nCom[9222] = "Padre las Casas"; nCom[9203] = "Perquenco"; nCom[9211] = "Pitrufquén"; nCom[9208] = "Pucón"; nCom[9110] = "Purén"; nCom[9102] = "Renaico"; nCom[9216] = "Saavedra"; nCom[9220] = "Temuco"; nCom[9215] = "Teodoro Schmidt"; nCom[9214] = "Toltén"; nCom[9108] = "Traiguen"; nCom[9107] = "Victoria"; nCom[9204] = "Vilcún"; 
nCom[9209] = "Villarrica"; 

// Definiciones de las relaciones Region - Comuna.
Co = new Array();
Co[0]="5701"; 
Co[15]="1101,1102,1201,1202"; 
Co[10]="10402,10304,10401,10501,10408,10303,10405,10404,10307,10309,10503,10502,10308,10306,10305,10201,10504,10301,10204,10302,10411,10205,10203,10409,10410,10403,10406,10206,10207,10202"; 
Co[14]="10101,10106,10103,10104,10107,10102,10110,10108,10105,10109,10112,10111"; 
Co[1]="1303,1304,1302,1301,1305,1306"; 
Co[2]="2301,2201,2102,2303,2203,2202,2304,2302,2101"; 
Co[11]="11201,11301,11202,11401,11101,11203,11102,11402,11302,11403"; 
Co[3]="3304,3202,3101,3201,3102,3302,3303,3203,3301"; 
Co[12]="12203,12102,12401,12301,12302,12201,12204,12202,12303,12101"; 
Co[4]="4106,4304,4204,4103,4301,4102,4101,4303,4203,4201,4105,4205,4202,4302,4104"; 
Co[13]="13504,13402,1341,13125,13130,13201,13103,13503,13121,13604,13124,13104,13102,13603,13120,13114,13116,13117,13111,13202,13109,13108,13123,13128,13112,13126,13502,13501,13605,13403,13122,13602,13137,13303,13106,13129,13301,13132,13127,13105,13131,1344,13115,13302,13119,13505,13118,13101,13601,13203,13107,13110"; 
Co[5]="5605,5103,5511,5403,5203,5602,59,5306,5509,5604,5603,5405,5508,5402,5101,5406,5503,5201,5404,5507,5304,5105,5102,5504,5302,5401,5505,5510,5204,5601,5202,5301,5303,5606,5501,5506,5502,5104"; 
Co[6]="6205,6202,6104,6109,6115,6117,6102,6304,6118,6303,6207,6105,6110,6305,6103,6204,6302,6106,6209,6306,6210,6114,6113,6301,6203,6208,6111,6101,6108,6107,6201,6112,6206"; 
Co[7]="7401,7403,7303,7208,7209,7101,7206,7106,7107,7301,7304,7205,7104,7305,7202,7402,7207,7109,7306,7203,7103,7105,7204,7308,7210,7201,7102,7108,7307,7302"; 
Co[8]="8404,8302,8111,8402,8305,8210,8101,8121,8117,8115,8105,8201,8306,8207,8303,8108,8205,8206,8411,8301,8304,8308,8208,8410,8409,8119,8103,8109,8203,8106,8114,8407,8405,8112,8118,8113,8102,8104,8107,8120,8211,8412,8406,8209,8202,8307,8204,8116,8212,8413,8110"; 
Co[9]="9101,9217,9103,9205,9105,9207,9106,9210,9219,9212,9202,9213,9104,9111,9109,9206,9221,9222,9203,9211,9208,9110,9102,9216,9220,9215,9214,9108,9107,9204,9209"; 



// Funcionalidades
function CambiaProv(seleccionado, combo, comuna) {
   if (seleccionado == '0') {
       combo.options.length = 1;
       combo.options[0] = new Option('     --     ', '0');
       CambiaComuna('0', comuna);
       return;
   }
   var spl = Ci[seleccionado].split(",");
   combo.options.length = 1 + spl.length;

   combo.options[0] = new Option(' -- ', '0');
   for (var i = 0; i < spl.length; i++) {
       combo.options[i+1] = new Option(nProv[spl[i]], spl[i]);
   }
   CambiaComuna(combo.options[combo.selectedIndex].value, comuna);
}

function CambiaComuna(seleccionado, combo) {
   if (seleccionado == '0') {
       combo.options.length = 1;
       combo.options[0] = new Option('     --     ', '0');
       return;
   }
   var spl = Co[seleccionado].split(",");
   combo.options.length = 1 + spl.length;
   combo.options[0] = new Option(' -- ', '0');
   for (var i = 0; i < spl.length; i++) {
       combo.options[i+1] = new Option(nCom[spl[i]], spl[i]);
   }
   combo.selectedIndex = 0;
}

function ModificaProvComuna(region, provincia, comuna, comboRegion, comboProv, comboCom)
{
	if (region < 1 || region > 13)
	  return;
	comboRegion.selectedIndex = region;
	CambiaProv(region, comboProv, comboCom);
	
	for (i=0; i<=comboProv.options.length; i++)
	{
		if ( comboProv.options[i].value == provincia )
		   comboProv.selectedIndex = i;
	}
	
	CambiaComuna(comboProv.selectedIndex, combo);
	for (i=0; i<=comboCom.options.length; i++)
	{
		if ( comboCom.options[i].value == comuna )
		   comboCom.selectedIndex = i;
	}
	
	

}