//var hide_empty_list=true;
var disable_empty_list=true;
var onclickaction="goto"
var newwindow=0

addListGroup("mycommute", "roads");

addOption("roads", "- select - ", "", 1); //empty starter option
addList("roads", "Westbound", "", "West");
addList("roads", "Eastbound", "", "East");

addOption("West", "- select -", "", 1); //empty starter option
addList("West", "From Lane Cove Tunnel", "", "from-LaneCoveTunnel");
addList("West", "Delhi Rd", "", "from-DelhiRd");
addList("West", "Lane Cove Rd", "", "from-LaneCoveRd");
addList("West", "Herring Rd", "", "from-HerringRd");
addList("West", "Pennant Hills Rd", "", "from-PennantHillsWest");

addOption("from-LaneCoveTunnel", "- select -", "");
addOption("from-LaneCoveTunnel", "Beecroft Rd", "calc/tolls02.htm", 1);
addOption("from-LaneCoveTunnel", "Pennant Hills Rd", "calc/tolls02.htm");
addOption("from-LaneCoveTunnel", "Windsor Rd", "calc/tolls02.htm");
addOption("from-LaneCoveTunnel", "Abbott Rd", "calc/tolls02.htm");
addOption("from-LaneCoveTunnel", "Onto Westlink M7", "calc/tolls02.htm");

addOption("from-DelhiRd", "- select -", "");
addOption("from-DelhiRd", "Beecroft Rd", "calc/tolls02.htm", 1);
addOption("from-DelhiRd", "Pennant Hills Rd", "calc/tolls02.htm");
addOption("from-DelhiRd", "Windsor Rd", "calc/tolls02.htm");
addOption("from-DelhiRd", "Abbott Rd", "calc/tolls02.htm");
addOption("from-DelhiRd", "Onto Westlink M7", "calc/tolls02.htm");

addOption("from-LaneCoveRd", "- select -", "");
addOption("from-LaneCoveRd", "Beecroft Rd", "calc/tolls02.htm", 1);
addOption("from-LaneCoveRd", "Pennant Hills Rd", "calc/tolls02.htm");
addOption("from-LaneCoveRd", "Windsor Rd", "calc/tolls02.htm");
addOption("from-LaneCoveRd", "Abbott Rd", "calc/tolls02.htm");
addOption("from-LaneCoveRd", "Onto Westlink M7", "calc/tolls02.htm");

addOption("from-HerringRd", "- select -", "");
addOption("from-HerringRd", "Beecroft Rd", "calc/tolls02.htm", 1);
addOption("from-HerringRd", "Pennant Hills Rd", "calc/tolls02.htm");
addOption("from-HerringRd", "Windsor Rd", "calc/tolls02.htm");
addOption("from-HerringRd", "Abbott Rd", "calc/tolls02.htm");
addOption("from-HerringRd", "Onto Westlink M7", "calc/tolls02.htm");

addOption("from-PennantHillsWest", "- select -", "");
addOption("from-PennantHillsWest", "Windsor Rd", "calc/tolls01.htm", 1);
addOption("from-PennantHillsWest", "Abbott Rd", "calc/tolls01.htm");
addOption("from-PennantHillsWest", "Onto Westlink M7", "calc/tolls01.htm");


addOption("East", "- select -", "", 1);  //empty starter option
addList("East", "From Westlink M7", "", "from-WestlinkM7");
addList("East", "Abbott Rd", "", "from-AbbottRd");
addList("East", "Windsor Rd", "", "from-WindsorRd");
addList("East", "Pennant Hills Rd", "", "from-PennantHillsEast");
addList("East", "Beecroft Rd", "", "from-BeecroftRd");

addOption("from-WestlinkM7", "- select -", "", 1);
addOption("from-WestlinkM7", "Pennant Hills Rd", "calc/tolls01.htm");
addOption("from-WestlinkM7", "Christie Rd", "calc/tolls02.htm");
addOption("from-WestlinkM7", "Lane Cove Rd", "calc/tolls02.htm");
addOption("from-WestlinkM7", "Delhi Rd", "calc/tolls02.htm");
addOption("from-WestlinkM7", "Onto Lane Cove Tunnel", "calc/tolls02.htm");

addOption("from-AbbottRd", "- select -", "", 1);
addOption("from-AbbottRd", "Pennant Hills Rd", "calc/tolls01.htm");
addOption("from-AbbottRd", "Christie Rd", "calc/tolls02.htm");
addOption("from-AbbottRd", "Lane Cove Rd", "calc/tolls02.htm");
addOption("from-AbbottRd", "Delhi Rd", "calc/tolls02.htm");
addOption("from-AbbottRd", "Onto Lane Cove Tunnel", "calc/tolls02.htm");

addOption("from-WindsorRd", "- select -", "", 1);
addOption("from-WindsorRd", "Pennant Hills Rd", "calc/tolls01.htm");
addOption("from-WindsorRd", "Christie Rd", "calc/tolls02.htm");
addOption("from-WindsorRd", "Lane Cove Rd", "calc/tolls02.htm");
addOption("from-WindsorRd", "Delhi Rd", "calc/tolls02.htm");
addOption("from-WindsorRd", "Onto Lane Cove Tunnel", "calc/tolls02.htm");

addOption("from-PennantHillsEast", "- select -", "", 1);
addOption("from-PennantHillsEast", "Christie Rd", "calc/tolls02.htm");
addOption("from-PennantHillsEast", "Lane Cove Rd", "calc/tolls02.htm");
addOption("from-PennantHillsEast", "Delhi Rd", "calc/tolls02.htm");
addOption("from-PennantHillsEast", "Onto Lane Cove Tunnel", "calc/tolls02.htm");

addOption("from-BeecroftRd", "- select -", "", 1);
addOption("from-BeecroftRd", "Christie Rd", "calc/tolls02.htm");
addOption("from-BeecroftRd", "Lane Cove Rd", "calc/tolls02.htm");
addOption("from-BeecroftRd", "Delhi Rd", "calc/tolls02.htm");
addOption("from-BeecroftRd", "Onto Lane Cove Tunnel", "calc/tolls02.htm");