GUI window popup button

Questions & Answers
1

how can i put button in place of toogle i want when i click a button a window will popup

// 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) {

}

function OnGUI () {
    // Make a toggle button for hiding and showing the window
    doWindow0 =  GUI.Toggle (Rect (10,10,100,20), doWindow0, "Window 0");
    
    // Make sure we only call GUI.Window if doWindow0 is true.
    if (doWindow0)
        GUI.Window (0, Rect (100,20,700,350), DoWindow0, "Window 2");
}
2

change the line

doWindow0 = GUI.Toggle (Rect (10,10,100,20), doWindow0, "Window 0");

to

if(GUI.Button(Rect (10,10,100,20),"Window 0")) {
      doWindow0 = !doWindow0;
}