addListGroup("links", "area");

addOption("area", "Select an Area - Airport", "");
addList("area", "North Portugal - airport Porto", "North Portugal - airport Porto", "north");
addList("area", "Central Portugal - airport Lisbon", "Central Portugal - airport Lisbon", "central");
addList("area", "Southern Portugal - airport Faro", "Southern Portugal - airport Faro", "south");

// sub-list for north
addOption("north", "Choose Region", "");
addList("north", "Beiras", "Beiras", "Nport-Beira");
addList("north", "Douro", "Douro", "Nport-Douro");
addList("north", "Minho", "Minho", "Nport-Minho");
addList("north", "Porto", "Porto", "Nport-Porto");
addList("north", "Tras-os-Montes", "Tras-os-Montes", "Nport-Tras");

// sub-list for central
addOption("central", "Choose Region", "");
addList("central", "Alentejo", "Alentejo", "Cport-Alentej");
addList("central", "Beiras", "Beiras", "Cport-Beira");
addList("central", "Costa Azul", "Costa Azul", "Cport-Azul");
addList("central", "Lisbon Coast", "Lisbon Coast", "Cport-Lisbon");
addList("central", "Lisbon and Tejo Valley", "Lisbon and Tejo Valley", "Cport-Tejo");
addList("central", "Silver Coast", "Silver Coast", "Cport-Silver");

// sub-list for south
addOption("south", "Choose Region", "");
addList("south", "Central Algarve", "Central Algarve", "Sport-Central");
addList("south", "East Algarve", "East Algarve", "Sport-East");
addList("south", "West Algarve", "West Algarve", "Sport-West");
addList("south", "Touring Algarve", "Touring Algarve", "Sport-Tour");
addList("south", "Touring Alentejo", "Touring Alentejo", "Sport-Alentej");

// end-list for Tras-os-Montes - Nport-Tras
addOption("Nport-Tras", "Touring Tras-os-Montes", "http://www.portuguese-portfolio.com/touring_trasos.shtml");

// end-list for Douro - Nport-Douro
addOption("Nport-Douro", "Pick Destination", "");
addOption("Nport-Douro", "Douro Cruises", "http://www.portuguese-portfolio.com/cruise.shtml");
addOption("Nport-Douro", "Pinhao", "http://www.portuguese-portfolio.com/pinhao.shtml");
addOption("Nport-Douro", "Touring Douro", "http://www.portuguese-portfolio.com/touring_douro.shtml");

// end-list for Minho - Nport-Minho
addOption("Nport-Minho", "Pick Destination", "");
addOption("Nport-Minho", "Barcelos", "http://www.portuguese-portfolio.co.uk/barcelos.shtml");
addOption("Nport-Minho", "Caminha", "http://www.portuguese-portfolio.co.uk/caminha.shtml");
addOption("Nport-Minho", "Esposende", "http://www.portuguese-portfolio.co.uk/esposende.shtml");
addOption("Nport-Minho", "Ofir", "http://www.portuguese-portfolio.co.uk/ofir.shtml");
addOption("Nport-Minho", "Viana do Castelo", "http://www.portuguese-portfolio.co.uk/vdocastelo.shtml");
addOption("Nport-Minho", "Vila Praia de Ancora", "http://www.portuguese-portfolio.co.uk/vpancora.shtml");
addOption("Nport-Minho", "Touring Minho", "http://www.portuguese-portfolio.com/touring_minho.shtml");

// end-list for Porto - Nport-Porto
addOption("Nport-Porto", "Pick Destination", "");
addOption("Nport-Porto", "Povoa de Varzim", "http://www.portuguese-portfolio.co.uk/povoavarzim.shtml");
addOption("Nport-Porto", "Vila Cha", "http://www.portuguese-portfolio.co.uk/vilacha.shtml");
addOption("Nport-Porto", "Vila do Conde", "http://www.portuguese-portfolio.co.uk/viladoconde.shtml");

// end-list for Beira Litoral - Nport-Beira
addOption("Nport-Beira", "Pick Destination", "");
addOption("Nport-Beira", "Aveiro", "http://www.portuguese-portfolio.co.uk/aveiro.shtml");
addOption("Nport-Beira", "Mira", "http://www.portuguese-portfolio.co.uk/mira.shtml");
addOption("Nport-Beira", "Ovar", "http://www.portuguese-portfolio.co.uk/ovar.shtml");
addOption("Nport-Beira", "Touring Beiras", "http://www.portuguese-portfolio.com/touring_beiras.shtml");

// end-list for Silver Coast- Cport-Silver
addOption("Cport-Silver", "Pick Destination", "");
addOption("Cport-Silver", "Obidos - Foz do Arelho", "http://www.portuguese-portfolio.co.uk/silvercoast.shtml");
addOption("Cport-Silver", "Ericeira", "http://www.portuguese-portfolio.com/ericeira/ericeira.php");
addOption("Cport-Silver", "Fatima", "http://www.portuguese-portfolio.co.uk/fatima.shtml");
addOption("Cport-Silver", "Torres Vedras", "http://www.portuguese-portfolio.co.uk/belmonte.shtml");

// end-list for Lisbon Coast - Cport-Lisbon
addOption("Cport-Lisbon", "Pick Destination", "");
addOption("Cport-Lisbon", "Lisbon", "http://www.portuguese-portfolio.co.uk/lisbon.shtml");
addOption("Cport-Lisbon", "Sintra", "http://www.portuguese-portfolio.co.uk/sintra.shtml");
addOption("Cport-Lisbon", "Costa da Caparica", "http://www.portuguese-portfolio.co.uk/costacaparica.shtml");

// end-list for Beiras - Cport-Beira
addOption("Cport-Beira", "Touring Beiras", "http://www.portuguese-portfolio.com/touring_beiras.shtml");

// end-list for Lisbon and Tejo Valley - Cport-Tejo
addOption("Cport-Tejo", "Touring Lisbon and Tejo Valley", "http://portuguese-portfolio.com/touring_lisboa.shtml");

// end-list for Costa Azul - Cport-Azul
addOption("Cport-Azul", "Active Holidays, Sesimbra and Arrabida", "http://www.portuguese-portfolio.com/active.shtml");

// end-list for Alentejo - Cport-Alentej
addOption("Cport-Alentej", "Pick Destination", "");
addOption("Cport-Alentej", "Evora", "http://www.portuguese-portfolio.co.uk/evora.shtml");
addOption("Cport-Alentej", "Active Holidays, Evora", "http://www.portuguese-portfolio.com/active_serrado.shtml");
addOption("Cport-Alentej", "Touring Alentejo", "http://www.portuguese-portfolio.com/touring_alentejo.shtml");

// end-list for Touring Algarve - Sport-Tour
addOption("Sport-Tour", "Touring Algarve", "http://www.portuguese-portfolio.com/touring_algarve.shtml");

// end-list for Touring Alentejo - Sport-Alentej
addOption("Sport-Alentej", "Touring Alentejo", "http://www.portuguese-portfolio.com/touring_alentejo.shtml");

// end-list for West Algarve - Sport-West
addOption("Sport-West", "Pick Destination", "");
addOption("Sport-West", "Alvor", "http://www.portuguese-portfolio.co.uk/alvor.shtml");
addOption("Sport-West", "Lagos", "http://www.portuguese-portfolio.co.uk/lagos.shtml");
addOption("Sport-West", "Portimao", "http://www.portuguese-portfolio.co.uk/portimao.shtml");

// end-list for Central Algarve - Sport-Central
addOption("Sport-Central", "Pick Destination", "");
addOption("Sport-Central", "Albufeira", "http://www.portuguese-portfolio.co.uk/albufeira.shtml");
addOption("Sport-Central", "Santa Barbara de Nexe", "http://www.portuguese-portfolio.co.uk/sbarbaranexe.shtml");
addOption("Sport-Central", "Vilamoura", "http://www.portuguese-portfolio.co.uk/vilamoura.shtml");

// end-list for East Algarve - Sport-East
addOption("Sport-East", "Pick Destination", "");
addOption("Sport-East", "Faro", "http://www.portuguese-portfolio.co.uk/faro.shtml");
addOption("Sport-East", "Sao Bras de Alportel", "http://www.portuguese-portfolio.co.uk/sbras.shtml");
addOption("Sport-East", "Tavira", "http://www.portuguese-portfolio.co.uk/tavira.shtml");