Chat command to open dialog (menu)

// Say /19 computer for a dialog MENU with choices

integer CHANNEL = 19; // dialog channel menu speaks to prim script on this channel


list MENU_MAIN = ["Shield On", "Shield Off", "Security On", "Security Off"]; // the Main menu.. NOTE reverse order of the listing.

list MENU_TWO = ["3", "2", "...Back", "1"]; // a SUBMENU.. NOTE reverse order of the listing.

default {
state_entry() {
llListen(CHANNEL, "", NULL_KEY, ""; // listen for dialog answers (from multiple users)
}

listen(integer channel, string name, key id, string message)
{
if (message == "Computer"
{
llDialog(llDetectedKey(0), "What do you want to do?", MENU_MAIN, CHANNEL);
llSay(0, "You picked Computer"; // present submenu on request
}

if (llListFindList(MENU_MAIN + MENU_TWO, [message]) != -1) // verify dialog choice
{
llSay(0, name + " picked the option '" + message + "'."; // output the answer.. Menu says what item was picked.

if (message == "...Back"
llDialog(id, "What do you want to do?", MENU_MAIN, CHANNEL); // present main menu on request to go back

else if (message == "Shield On"
llSay(0, "Shield On";

else if (message == "Shield Off" //works
llSay(0, "Shield Off";

else if (message == "Security On" //WORKS
llSay(0, "Security On";

else if (message == "Security Off" //WORKS
llSay(0, "Security Off";
}

else
llSay(0, name + " picked invalid option '" + llToLower(message) + "'."; // not a valid dialog choice
}
}