how to access java script class in C sharp

Scripting
1

Hi, I need to access a javascript class (jsScriptClassName) in a C sharp class like give in the code

using UnityEngine;
using System.IO;

public class ReplayGame : MonoBehaviour {

	// Use this for initialization
	public bool isparsingStart;
	public jsScriptClassName Obj;
	void Start () {
		
	}
}

but it gives the following error

Assets/Standard Assets/CsharpClass.cs(8,16): error CS0246: The type or namespace name `jsScriptClassName’ could not be found. Are you missing a using directive or an assembly reference?

2

http://answers.unity3d.com/questions/3392/cant-find-namespace-accessing-javascript-from-c-or-c-from-javascript