"Menu2", PLEASE HELP?

Good day,
Where can I find some working source code where the ThemeColor function is linked to Menu2?

There is no such sample in the Garmin\Sdks folder.

I know I can't ask anyone to send me this feature, but it would really help, just a quick example...

For me, these are a few color combinations, e.g.

function Themes(){
    
    var Key = "Theme";
    
    var Layout = App.Properties.getValue(Key);
    
    if (Layout == 1)
    {
   
            Bg = Graphics.COLOR_BLACK;
            Hour = Graphics.COLOR_GREEN;		
           
     }else if (Layout == 2)
     {       
       
            Bg = Graphics.COLOR_BLACK;
            Houur = Graphics.COLOR_RED;
            
       }
         }

function onSelect(item)
{
if(item) {

// I don't know what to put there :-(

}

Thanks