Directional to a URL address

Hello, dear friends, I would like to put a button on my game to direct players to a URL address, I tried to do this script, but it didn’t work, returns parse error. (CS8025 error: parse error) could someone help me, any help would be of great value, the code can be in java.

Thank you very much

The script that I have is this:

using UnityEngine;
using System.Collections;

public class EnviarResposta : MonoBehaviour

{
	void OnGUI()
	{
		
		DrawGuiBottom();
	}
	
void DrawGuiBottom()
{
	if ( GUI.Button( new Rect( Screen.width / 2 - 150, Screen.height - 40, 300, 30 ), "Enviar Resposta" ) )
	{
		Application.OpenURL( "http://www.marketfifelidade.com.br" );
	}
	}

The code is fine. The problem is your URL you are using. If you copy and paste the URL into a browser URL field, it does not find the page. I tried a couple different variations, but none of the URLs existed. If you change your URL string in your code to:

"http://www.unity3d.com"

…your code would work fine.

solved with this script , thank you very much

 #pragma strict
    private var displayMessage : boolean;
    var Sound:AudioClip;
    
    function OnTriggerEnter(other : Collider)
    {
        if(other.tag == "Player")
        {  //audio.clip = Sound;
           //audio.Play();
         
           displayMessage = true;
           audio.clip = Sound;
           audio.Play();
        }
    }
     
    function OnGUI()
    {	
        if(displayMessage)
        
        {
           GUI.Box(Rect(5,5,Screen.width - 800, Screen.height - 600),"A chave que abre esta porta, possui  

uma das cores deste país que tem
99,9% da sua população professada
por xiitas e sunitas, sua seleção foi
classificada para a Copa de 2014.
Você poderá encontrar dicas para
resolver um enigma. Mas você terá grandes
chances se comprar em lojas participantes
deste projeto social. ");

          if(GUI.Button(Rect(Screen.width/3 - 100,Screen.height - Screen.height/2.5,150,50),"APAGAR"))
           
         
            {
             displayMessage = false;
    		}
    		
           if(GUI.Button(Rect(Screen.width/3*2 - 100,Screen.height - Screen.height/2.5,150,50),"ENVIAR RESPOSTA

PARA SITE"))

           {
             Application.OpenURL("http://www.marketfidelidade.com.br");
           }
        }
    }