//var hide_empty_list=true; //uncomment this line to hide empty selection lists
var disable_empty_list=true; //uncomment this line to disable empty selection lists

var onclickaction="alert" //set to "alert" or "goto". Former is for debugging purposes, to tell you the value of the final selected list that will be used as the destination URL. Set to "goto" when below configuration is all set up as desired. 

var newwindow=0 //Open links in new window or not? 1=yes, 0=no.

/////DEFINE YOUR MENU LISTS and ITEMS below/////////////////

addListGroup("chainedmenu", "First-Select");

addOption("First-Select", "Select an item", "", 1); //HEADER OPTION
addList("First-Select", "Ataturk Airport", "Ataturk Airport", "Ataturk Airport");
addList("First-Select", "Sabiha Gokcen Airport", "Sabiha Gokcen Airport", "Sabiha Gokcen Airport");
addList("First-Select", "Sultanahmet", "Sultanahmet", "Sultanahmet");
addList("First-Select", "Taksim", "Taksim", "Taksim");

addOption("Ataturk Airport", "Select an item", "", 1); //HEADER OPTION
addList("Ataturk Airport", "Sultanahmet", "Sultanahmet", "Sultanahmet");
addList("Ataturk Airport", "Aksaray-Laleli", "Aksaray-Laleli", "Aksaray-Laleli");
addOption("Ataturk Airport", "Taksim", "Taksim");
addList("Ataturk Airport", "Besiktas-Ortakoy", "Besiktas-Ortakoy", "Besiktas-Ortakoy");
addList("Ataturk Airport", "Levent-Maslak", "Levent-Maslak", "Levent-Maslak");
addList("Ataturk Airport", "Sabiha Gokcen Airport", "Sabiha Gokcen Airport", "Sabiha Gokcen Airport");
addList("Ataturk Airport", "Kartal-Pendik", "Kartal-Pendik", "Kartal-Pendik");
addList("Ataturk Airport", "Sirkeci", "Sirkeci", "Sirkeci");
addList("Ataturk Airport", "Cruise Ship Port to Ataturk", "Cruise Ship Port to Ataturk", "Cruise Ship Port to Ataturk");
addList("Ataturk Airport", "Cruise Ship Port", "Cruise Ship Port", "Cruise Ship Port");
 //END OF THIS NODE

addOption("Sabiha Gokcen Airport", "Select an item", "", 1); //HEADER OPTION
addList("Sabiha Gokcen Airport", "Sultanahmet", "Sultanahmet", "Webmaster-JavaScript");
addList("Sabiha Gokcen Airport", "Aksaray-Laleli", "Aksaray-Laleli", "Aksaray-Laleli");
addOption("Sabiha Gokcen Airport", "Taksim", "Taksim");
addList("Sabiha Gokcen Airport", "Ataturk Airport", "Ataturk Airport", "Ataturk Airport");
addList("Sabiha Gokcen Airport", "Bakirkoy", "Bakirkoy", "Bakirkoy");
addList("Sabiha Gokcen Airport", "Sirkeci", "Sirkeci", "Sirkeci");
addList("Sabiha Gokcen Airport", "Cruise Ship Port to Sabiha Gokcen", "Cruise Ship Port to Sabiha Gokcen", "Cruise Ship Port to Sabiha Gokcen");
addList("Sabiha Gokcen Airport", "Cruise Ship Port", "Cruise Ship Port", "Cruise Ship Port");
 //END OF THIS NODE
 
addOption("Sultanahmet", "Select an item", "", 1); //HEADER OPTION
addOption("Sultanahmet", "Ataturk Airport", "Ataturk Airport");
addOption("Sultanahmet", "Sabiha Gokcen Airport", "Sabiha Gokcen Airport");

addOption("Taksim", "Select an item", "", 1); //HEADER OPTION
addList("Taksim", "Ataturk Airport", "Ataturk Airport", "Ataturk Airport");