Need to delay load level in C#

Questions & Answers
1

I need to delay load level by a few second. This is the script I need to use:

public class GameRestart : MonoBehaviour
{

	void OnTriggerEnter(Collider other)
	{
		if(other.gameObject.tag == "Finish") {
			Application.LoadLevel ("SchoolIsland");  
			
		}
	}
	
}
2

Use Invoke to delay a script execution by X seconds.

if(other.gameObject.tag == "Finish") {
    Invoke( "ChangeLevel", 3.0f );
}

void ChangeLevel() {
    Application.LoadLevel ("SchoolIsland");  
}
3

void OnTriggerEnter(Collider other) {
if (other.gameObject.tag == “Finish”) {
StartCoroutine(LoadLevel(“SchoolIsland”, 5f));
}
}

    	IEnumerator LoadLevel( string _name, float _delay) {
    		yield return new WaitForSeconds(_delay);
    		Application.LoadLevel(_name);
    	}