Now I don't know where to find the Flash Timeline and I can't see anything called Actions. So can you give me any directions?

I did look at the German version and when I selected the Guitar button and did f9 for actions this code came up

_global.gotoPage = function (pagename)
{
_global.nextpage = pagename;
_root.play();
}

_root.lang = "de";

I wonder if this helps you help me at all?

I am grateful for your taking time on this.