diff --git a/.gitignore b/.gitignore
index ed290f1..079a882 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ example-table/example-table
 test1/test1
 test2/test2
 test3/test3
+test4/test4
diff --git a/test4/Makefile b/test4/Makefile
new file mode 100644
index 0000000..d81691a
--- /dev/null
+++ b/test4/Makefile
@@ -0,0 +1,6 @@
+build:
+	go build
+	./test2
+
+run:
+	go run *.go
diff --git a/test4/main.go b/test4/main.go
new file mode 100644
index 0000000..3e17723
--- /dev/null
+++ b/test4/main.go
@@ -0,0 +1,49 @@
+package main
+
+import "log"
+import "time"
+
+import "git.wit.com/wit/gui"
+
+var guiDS *gui.GuiDS
+
+func main() {
+	guiDS = gui.GetDataStructures()
+
+	guiDS.ButtonClick = buttonClick
+
+	gui.GoMainWindow()
+	// go gui.GoMainWindow()
+
+	watchGUI()
+}
+
+func buttonClick(i int, s string) {
+	log.Println("test2 buttonClick() i, s =", i, s)
+	gui.ShowAccountTab()
+}
+
+func watchGUI() {
+	log.Println("Sleep(2000)")
+	time.Sleep(2000 * time.Millisecond)
+
+	for {
+		log.Println("Sleep()")
+		time.Sleep(200 * time.Millisecond)
+
+		if (guiDS.State == "splash") {
+			log.Println("Display the splash box")
+			guiDS.State = "done"
+		}
+		if (guiDS.State == "kill") {
+			log.Println("gui.State = kill")
+			log.Println("gui.State = kill")
+			log.Println("gui.State = kill")
+			guiDS.State = "account1"
+		}
+		if (guiDS.State == "account1") {
+			log.Println("Display the splash box")
+			guiDS.State = "done"
+		}
+	}
+}