Restart Script???

Hello guys i made a little simple play button for my game but how would i convert it to be a restart script too??

Code (csharp):

1.  
2. var normalTex : Texture2D;
3. var grayTex : Texture2D;
4.  
5. function OnMouseEnter(){
6.  
7.     guiTexture.texture = grayTex;
8.  
9. }
10.  
11. function OnMouseExit(){
12.  
13.     guiTexture.texture = normalTex;
14.    
15.     Application.LoadLevel("one");
16.    
17. }
18.  
19. function OnMouseDown(){
20.  
21.     Debug.Log("Clicked");
22.  
23. }
24.    
25.  

 

Couldnt you just simply reload the Level / Scene and if nothing was persistent, it would all be reset?

Application.LoadLevel("yourScene");