Scroll not working in web player

Hi,

The scroll function is working in Unity but not on the web player, it scrolls the web page instead. Here is my code:

 using UnityEngine;
 using System.Collections;
 
 public class Scroll : MonoBehaviour {
 
     //scroll variable
     public Vector2 scrollPosition = Vector2.zero;
 
     //inside variables
     private string textFieldString = "text field";
     private string textAreaString = "text area";
 
     void OnGUI (){
 
         //the scroll area
         scrollPosition = GUI.BeginScrollView (new Rect (20, 20, 900, 600), scrollPosition, new Rect (0, 0, 0, 2000));
 
         //inside text fields
         textFieldString = GUI.TextField (new Rect (10, 25, 100, 30), textFieldString, 25); //end number is limit
         textAreaString = GUI.TextArea (new Rect (10, 100, 100, 100), textAreaString, 250);
 
 
         //inside labels
         GUI.Label (new Rect (10, 1400, 100, 100), textFieldString);
         GUI.Label (new Rect (10, 1500, 100, 100), textAreaString);
 
 
         //end scroll area
         GUI.EndScrollView ();
     }
 
     // Use this for initialization
     void Start () {
     }
     
     // Update is called once per frame
     void Update () {
 
         float scroll = Input.GetAxis("Mouse ScrollWheel"); if (scroll != 0.0f) Debug.Log("MouseScroll: " + scroll); //scroll debug
     }
 }

Im using a magic mouse, which I hear has issues so I debugged the scroll and it works fine in unity, just not on the web player which is being hosted on dropbox, any help appreciated! :D

Thanks

Liam