Namesearch: Object/Array

import flash.text.TextField;
import flash.text.TextFormat;
import flash.events.KeyboardEvent;

// Style for our TextField
var inputTextFormat:TextFormat = new TextFormat();
inputTextFormat.font = "Consolas";
inputTextFormat.size = 14;

// Create our TextField and let us type in it.
var text_in:TextField = new TextField();
text_in.defaultTextFormat = inputTextFormat;
text_in.selectable = true;
text_in.type = "input";
text_in.text = "Type Here";
text_in.addEventListener(KeyboardEvent.KEY_UP, keyboardHandler); // listen for the enter key
addChild(text_in)

// Create an object with arrays for each key.
var list:Object = {
    "2":["apple", "osx", "ios"],
    "3":["microsoft", "windows", "xbox"],
    "4":["linux"]
}

function keyboardHandler(e:KeyboardEvent):void {
    var txt:TextField = e.currentTarget as TextField;
    var lowercase:String = txt.text.toLowerCase();
    var answer:int = -1;

    if (e.charCode == 13) { // Enter Key
        for (var key:String in list) {
            if (answer != -1) { break; } // Stop the search if we found a match.

            for (var i:int = 0; i < list[key].length; i++) {
                if (lowercase == list[key][i]) {
                    answer = int(key);
                    break;
                }
            }
        }


        // If the break didn't occur, "i" would reach names.length
        if (answer == -1) {
            trace("No match found. :(");
        } else {
            trace("Going to frame " + answer);
            gotoAndStop(answer);
        }
    }
}