//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=""     //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.
var index_page="index.php?id=2"
/////DEFINE YOUR MENU LISTS and ITEMS below/////////////////

addListGroup("chainedmenu", "Sortering");

addOption("Sortering", "Maak uw keuze...", "", 1);

addList("Sortering", "Sortering op vraagprijs", "", "Vraagprijs");
addList("Sortering", "Sortering op plaatsnaam", "", "Plaatsnaam");
addOption("Sortering", "Standaard sortering", index_page + "&sort=prijs&order=asc", 1);


addOption("Vraagprijs", "Van laag naar hoog", index_page + "&sort=prijs&order=asc");
addOption("Vraagprijs", "van hoog naar laag", index_page + "&sort=prijs&order=desc");

addOption("Plaatsnaam", "Van A naar Z", index_page + "&sort=plaatsnaam&order=asc");
addOption("Plaatsnaam", "Van Z naar A", index_page + "&sort=plaatsnaam&order=desc");