Showing Error CS1525: Unexpected symbol `)', expecting `;' or '{' ?

using UnityEngine;

using System.Collections;

public class code : MonoBehaviour 
{

	void OnGUI()
	{
		GUI.Button(new Root(Screen.width/2.5,Screen.height/3,Screen.width/5,Screen.height/10), "Play"))
		{
			Application.LoadLevel(0);
		}
		GUI.Button(new Root(Screen.width/2.5,Screen.height/3,Screen.width/5,Screen.height/10), "Quit"))
		{
			Application.Quit();
		}
	}
}

instead of all that. Use the new UI system. and use this function. it allows you to change to any scene you want instead of duplicating

public void SceneChanger (string Scene) {

		SceneManager.LoadScene(Scene);
	}

Watch this…