void test()
{
	out_str("before enter scope with progressBox");
	// new scope, can also be if(1) { }
	{
		out_str("progressBox now opens");
		int imax = 100;
		progressBox aa("This is an example:", PBOX_TOPMOST);
		aa.SetRange(0,imax);
		string str;
	
		
		for(int ii = 0; ii < imax; ii++)
		{
			if(aa.Set(ii))
			{
				str.Format("Current at %d", ii);
				aa.SetText(str, PBOXT_TITLE);
			}
			else
			{
				out_str("User abort!");
				break;
			}
			LT_execute("sec -p 0.5"); // wasting some time
		}
		out_str("progressBox will close shortly");
	}
	out_str("after scope with progressbox");
	LT_execute("sec -p 1.5"); // wasting some time
	
	out_str("end program");
}