Make an integer popup selection field.

	// Multiplies the scale of the selected transform.
	
	
	class EditorGUIIntPopup extends EditorWindow {
		var selectedSize : int = 1;
		var names : String[] = ["Double", "Triple", "Quadruple"];
		var sizes : int[] = [2,3,4];
		
		@MenuItem("Examples/Editor GUI Int Popup usage")
		static function Init() {
			var window = GetWindow(EditorGUIIntPopup);
			window.position = Rect(0,0,180,60);
			window.Show();
		}
		function OnGUI() {
			selectedSize = EditorGUI.IntPopup(
				Rect(3,3,position.width - 6,20),
				"Size:", 
				selectedSize,
				names,
				sizes);
			if(GUI.Button(Rect(0,25,position.width,position.height - 27), "Modify"))
				Rescale();
		}
		function Rescale() {
			if(Selection.activeTransform)
				Selection.activeTransform.localScale *= selectedSize;	
			else
				Debug.LogError("No Object selected, please select an object to scale.");
		}
	}