function saveMySettingsToCookies()
{
    var WRITE_COOKIE = LBS.UTIL.COOKIE.writeCookie;

    var expiryTime = 60*60*24*210;
    WRITE_COOKIE("tripplanner_mysettings", true, expiryTime);
    // change margin
    WRITE_COOKIE("tripplanner_mysettings_changemargin", document.getElementsByName("cmargin").item(0).value, expiryTime);
    // walk speed	
    WRITE_COOKIE("tripplanner_mysettings_walkspeed", document.getElementsByName("wspeed").item(0).value, expiryTime);
    // method
    WRITE_COOKIE("tripplanner_mysettings_method", document.getElementsByName("method").item(0).value, expiryTime);
    // time type
    var radioGr = document.getElementsByName("timetype");
    var selected = radioGr.item(0).checked ? radioGr.item(0).value : radioGr.item(1).value;	
    WRITE_COOKIE("tripplanner_mysettings_timetype", selected, expiryTime);
    // num shown routes 
    radioGr = document.getElementsByName("nroutes");
    if (radioGr.item(0).checked) selected = radioGr.item(0).value;
    else if (radioGr.item(1).checked) selected = radioGr.item(1).value;
    else selected = radioGr.item(2).value;	
    WRITE_COOKIE("tripplanner_mysettings_numshownroutes", selected, expiryTime); 
    // used vehicles
    //WRITE_COOKIE("tripplanner_mysettings_modecost0", document.getElementById("smc0").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost1", document.getElementById("smc1").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost2", document.getElementById("smc2").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost3", document.getElementById("smc3").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost4", document.getElementById("smc4").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost5", document.getElementById("smc5").checked, expiryTime);
    WRITE_COOKIE("tripplanner_mysettings_modecost6", document.getElementById("smc6").checked, expiryTime);
    // ticket zones
    ticketZonesGrp = document.getElementsByName("stz");
    if (ticketZonesGrp.item(0).checked) {
        selected = ticketZonesGrp.item(0).value;
    } else if (ticketZonesGrp.item(1).checked) {
        selected = ticketZonesGrp.item(1).value;
    } else if (ticketZonesGrp.item(2).checked) {
        selected = ticketZonesGrp.item(2).value;
    } else if (ticketZonesGrp.item(3).checked) {
        selected = ticketZonesGrp.item(3).value;
    } else if (ticketZonesGrp.item(4).checked) {
        selected = ticketZonesGrp.item(4).value;
    } else if (ticketZonesGrp.item(5).checked) {
        selected = ticketZonesGrp.item(5).value;
    }
    WRITE_COOKIE("tripplanner_mysettings_ticketzone", selected, expiryTime);
    /*var vehicles = document.getElementById("smc0").checked+",";
      vehicles += document.getElementById("smc1").checked+",";
      vehicles += document.getElementById("smc2").checked+",";
      vehicles += document.getElementById("smc3").checked+",";
      vehicles += document.getElementById("smc4").checked+",";
      vehicles += document.getElementById("smc5").checked+",";
      vehicles += document.getElementById("smc6").checked+",";	
      if (vehicles.length>0) vehicles = vehicles.substr(0, vehicles.length-1);
      WRITE_COOKIE("tripplanner_mysettings_vehicles", vehicles, expiryTime);*/
    //alert('Settings cookie saved');
}


function deleteMySettingsCookies()
{
    var ERASE_COOKIE = LBS.UTIL.COOKIE.eraseCookie;

    ERASE_COOKIE('tripplanner_mysettings');
    ERASE_COOKIE('tripplanner_mysettings_changemargin');
    ERASE_COOKIE('tripplanner_mysettings_walkspeed');
    ERASE_COOKIE('tripplanner_mysettings_method');
    ERASE_COOKIE('tripplanner_mysettings_timetype');
    ERASE_COOKIE('tripplanner_mysettings_numshownroutes');
    ERASE_COOKIE('tripplanner_mysettings_modecost0');
    ERASE_COOKIE('tripplanner_mysettings_modecost1');
    ERASE_COOKIE('tripplanner_mysettings_modecost2');
    ERASE_COOKIE('tripplanner_mysettings_modecost3');
    ERASE_COOKIE('tripplanner_mysettings_modecost4');
    ERASE_COOKIE('tripplanner_mysettings_modecost5');
    ERASE_COOKIE('tripplanner_mysettings_modecost6');
    ERASE_COOKIE('tripplanner_mysettings_ticketzone');
}