// Draws 2  windows and when clicked on 1 window's button
// Focus the other window.

private var windowRect : Rect = Rect (20, 20, 120, 50);
private var windowRect2 : Rect = Rect (20, 80, 120, 50);

function OnGUI () {
    windowRect = GUI.Window (0, windowRect, DoMyFirstWindow, "First");
    windowRect2 = GUI.Window (1, windowRect2, DoMySecondWindow, "Second" );
}

function DoMyFirstWindow (windowID : int) {
    if (GUI.Button (Rect (10,20,100,20), "Focus other"))
        GUI.FocusWindow(1);
}

function DoMySecondWindow (windowID : int) {
    if (GUI.Button (Rect (10,20,100,20), "Focus other"))
        GUI.FocusWindow(0);
}

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    private Rect windowRect = new Rect(20, 20, 120, 50);
    private Rect windowRect2 = new Rect(20, 80, 120, 50);
    void OnGUI() {
        windowRect = GUI.Window(0, windowRect, DoMyFirstWindow, "First");
        windowRect2 = GUI.Window(1, windowRect2, DoMySecondWindow, "Second");
    }
    void DoMyFirstWindow(int windowID) {
        if (GUI.Button(new Rect(10, 20, 100, 20), "Focus other"))
            GUI.FocusWindow(1);
        
    }
    void DoMySecondWindow(int windowID) {
        if (GUI.Button(new Rect(10, 20, 100, 20), "Focus other"))
            GUI.FocusWindow(0);
        
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    private windowRect as Rect = Rect(20, 20, 120, 50)

    private windowRect2 as Rect = Rect(20, 80, 120, 50)

    def OnGUI():
        windowRect = GUI.Window(0, windowRect, DoMyFirstWindow, 'First')
        windowRect2 = GUI.Window(1, windowRect2, DoMySecondWindow, 'Second')

    def DoMyFirstWindow(windowID as int):
        if GUI.Button(Rect(10, 20, 100, 20), 'Focus other'):
            GUI.FocusWindow(1)

    def DoMySecondWindow(windowID as int):
        if GUI.Button(Rect(10, 20, 100, 20), 'Focus other'):
            GUI.FocusWindow(0)