moComboBox problem.

[Raven]

Some time ago, I start modding to UE2 Runtime. First I want to add difficulty combobox. And there Is a problem. I don't know why, my cobo box is empty. Can anyone help me? Here is a code:

class Tab_InstantActionMain extends GUITabPanel;

#exec OBJ LOAD FILE=RuntimeInterfaceContent.utx

var GUIImage MySDemo;
var GUIImage MySBorder;
var GUIImage MySBorder2;
var GUILabel MyGUILabel;
var GUIButton LoadMapButton;
const DIFFICULTY_NUM = 5;
var localized string MySkills[DIFFICULTY_NUM];
var moComboBox Difficulty;

function InitComponent(GUIController MyController, GUIComponent MyOwner)
{

	Super.Initcomponent(MyController, MyOwner);

	MySDemo = GUIImage(Controls[1]);
             MyGUILabel = GUILabel(Controls[2]);
             Difficulty = moComboBox(Controls[3]);
	LoadMapButton = GUIButton(Controls[4]);
	MySBorder = GUIImage(Controls[5]);
	MySBorder2 = GUIImage(Controls[6]);

	//Is this OK?
             Difficulty.AddItem(MySkills[0]);
	Difficulty.AddItem(MySkills[1]);
	Difficulty.AddItem(MySkills[2]);
	Difficulty.AddItem(MySkills[3]);
             Difficulty.ReadOnly(True);
             Difficulty.SetIndex(1);


	Controls[0].SetFocus(none);
}

// Play is called when the play button is pressed.  It saves any releavent data and then
// returns any additions to the URL
function string Play()
{
	SaveConfig();

	return "";
}

function bool LoadMap(GUIComponent Sender)
{

	local string t;
	local int skilll;

        MainMenu(Controller.ActivePage).pPlayer.InternalApply(none);
        
        t = Difficulty.GetText();
	if( t ==  "Easy")
	        skilll=0;
	else if( t ==  "Medium")
	        skilll=1;
	else if( t ==  "Hard")
	        skilll=2;
	else
	        skilll=3;

	Console(Controller.Master.Console).ConsoleCommand("start EM_Runtime?Difficulty="$skilll);  // Was buffered.  Is not now.
	Controller.CloseAll(false);
	return true;
}


defaultproperties
{

	MySkills(0)="Easy"
	MySkills(1)="Medium"
	MySkills(2)="Hard"
	MySkills(3)="Unreal"

	Begin Object class=GUIImage Name=IAMain_MyBorder2
		WinWidth=0.443750
		WinHeight=0.463633
		WinLeft=0.531796
		WinTop=0.163489
		Image=Material'GUIContent.BorderBoxD'
		ImageColor=(R=255,G=255,B=255,A=160);
		ImageRenderStyle=MSTY_Alpha
		ImageStyle=ISTY_Stretched
	End Object
	Controls(6)=GUIImage'IAMain_MyBorder2'

	Begin Object Class=GUIImage Name=IAMain_DemoImage
		WinWidth=0.422750
		WinHeight=0.445633
		WinLeft=0.541796
		WinTop=0.172489
		Image=Material'SPGUIContent.small'
		ImageColor=(R=255,G=255,B=255,A=255);
		ImageStyle=ISTY_Scaled
		ImageRenderStyle=MSTY_Normal
	End Object
	Controls(1)=GUIImage'IAMain_DemoImage'
	
	Begin Object class=GUIImage Name=IAMain_MyBorder
		WinWidth=0.478984
		WinHeight=0.463633
		WinLeft=0.021641
		WinTop=0.161406
		Image=Material'GUIContent.BorderBoxD'
		ImageColor=(R=255,G=255,B=255,A=160);
		ImageRenderStyle=MSTY_Alpha
		ImageStyle=ISTY_Stretched
	End Object
	Controls(5)=GUIImage'IAMain_MyBorder'

	Begin Object class=GUILabel Name=IAMain_Caption
		Caption="blablabla, test"
		TextALign=TXTA_Left
  	        TextFont="MenuFont"
	        bTransparent=true
	        bMultiLine=true
		TextColor=(R=255,G=255,B=255,A=255)
		WinWidth=0.468984
		WinHeight=0.443633
		WinLeft=0.030641
		WinTop=0.171406
		RenderWeight=0.5
	End Object
	Controls(2)=GUILabel'IAMain_Caption'

//no value in combobox.
	Begin Object class=moComboBox Name=IAMain_Difficulty
		WinLeft=0.561796
		WinTop=0.66
		WinWidth=0.35
		WinHeight=0.060000
		CaptionWidth=0.375000
		Caption="Skill Level: "
		Hint="Select the difficulty you wish to play at."
		ComponentJustification=TXTA_Left
	End Object
	Controls(3)=moComboBox'IAMain_Difficulty'

	Begin Object class=GUIButton Name=LoadMapB
		Caption="Start Game"
		Hint="Start new game"
		WinLeft=0.021641
		WinTop=0.66
		WinWidth=0.15
		WinHeight=0.060000
		OnClick=LoadMap
	End Object
	Controls(4)=GUIButton'LoadMapB'
	
	WinTop=0.15
	WinLeft=0
	WinWidth=1
	WinHeight=0.77
	bAcceptsInput=false

}