// boolean variable to decide whether to show the window or not. // Change this from the in-game GUI, scripting, the inspector or anywhere else to // decide whether the window is visible var doWindow0 : boolean = true; // Make the contents of the window. function DoWindow0 (windowID : int) {     ( (10,30, 80,20), "Click Me!"); } function OnGUI () {     // Make a toggle button for hiding and showing the window     doWindow0 = ( (10,10,100,20), doWindow0, "Window 0");         // Make sure we only call if doWindow0 is true.     if (doWindow0)         (0, (110,10,200,60), DoWindow0, "Basic Window"); }