integer listen_handle;
integer channel = -329;
key ToucherID;
string Mainmessage = "\nPlease make a choice.";
string SettingsMsg = "Please choose a setting.";
string TransparencyMsg = "Choose to show or hide the object.";
string DeleteMsg = "Are you sure you want to delete the object?";
string ReturnMsg = "Do you want to return the object to your inventory?";

list mainpage = ["On", "Off", "Settings", "Delete", "Return"];
list settings = ["Size", "Transparency", "Delete", "Return"];
list resize = ["1m", "2m", "3m", "4m", "5m", "6m", "7m", "8m", "9m", "10m", "On"];
list transparency = ["Show", "Hide"];
list delete = ["Yes","No"];
list returnIt = ["Yes return it", "No don't return it"];

DialogMenu()
{
 llListenRemove(listen_handle);
    listen_handle = llListen(channel, "", ToucherID, "");
    llSetTimerEvent(60.0);
}

MainMenu()
{
        DialogMenu();
        llDialog(ToucherID, Mainmessage, mainpage, channel);

}

settingsMenu()
{
   DialogMenu();
   llDialog(ToucherID, SettingsMsg, settings, channel);

}

resizeMenu()
{
string ScaleMsg = "\n Please select what size the object should be. It should be the same size as your landing point. Then turn it on. \nCurrent size is " + (string)scale + "m.";
   DialogMenu();
   llDialog(ToucherID, ScaleMsg, resize, channel);

}

TransparencyMenu()
{
   DialogMenu();
   llDialog(ToucherID, TransparencyMsg, transparency, channel);

}

DeleteMenu()
{
   DialogMenu();
   llDialog(ToucherID, DeleteMsg, delete, channel);

}

ReturnMenu()
{
   DialogMenu();
   llDialog(ToucherID, ReturnMsg, returnIt, channel);

}

default

{

  touch_end(integer num)
    {
        ToucherID = llGetOwner();

        if( llDetectedKey(0) == ToucherID)
        {
      MainMenu();


       }
    }


 listen(integer channel, string name, key id, string message)
{


 if (message == "On")
 {

// do something;
llListenRemove(listen_handle);

 }

 else if (message == "Off")
 {
  llListenRemove(listen_handle);
  llSensorRemove();


 }

else if (message = "Settings")
{
 settingsMenu();
}

else if (message == "Size")
 {
      resizeMenu();
 }



else if (message == "1m")
 {
//set scale

 }

 else if (message == "2m")
 {
 //set scale

 }

 else if (message == "3m")
 {
 //set scale

 }

   else if (message == "4m")
 {
 //set scale

 }

 else if (message == "5m")
 {
//set scale


 }

 else if (message == "6m")
 {
//set scale

 }

 else if (message == "7m")
 {
 //set scale

 }

 else if (message == "8m")
 {
 //set scale

 }

 else if (message == "9m")
 {
 //set scale

 }

 else if (message == "10m")
 {
 //set scale
}

else if (message == "Transparency")
 {
      TransparencyMenu();
 }

else if (message == "Show")
 {
 llSetAlpha(1.0,ALL_SIDES);
 }

 else if (message == "Hide")
 {
 llSetAlpha(0.0,ALL_SIDES);
 }

 else if (message == "Delete")
 {
    DeleteMenu();
 }

 else if (message == "Return")

 {
     ReturnMenu();
 }

 if (message == "Yes")
 {
 llDie();
 }

 else if (message == "No")
 {
  MainMenu();
 }

else if (message == "Yes return it")
 {
  //return object
 }

 else if (message == "No don't return it")
 {
  MainMenu();
    }


 llSetTimerEvent(0);
}


         timer()
    {
    //  stop timer
        llSetTimerEvent(0);

       llListenRemove(listen_handle);
        llOwnerSay("Dialog timed out. Please touch the sweeper and try again.");
    }

}