i want to change the texture when hover on it

Questions & Answers
1 
var icon : Texture2D;
var icon2: Texture2D;
var icon3: Texture2D;
var change : Texture2D;
var change2: Texture2D;
var change3: Texture2D;

function OnGUI () {
      GUI.backgroundColor = Color (0, 0, 0, 0);
    //if (GUI.Button (Rect (660, 110, 200, 150), icon)) {
      if (button == active);{
       GUI.Button (Rect (660, 110, 200, 150), iconActive)
       else if(button != active);
           {
            GUI.Button (Rect (660, 110, 200, 150), icon)
           }  
       Application.LoadLevel("Islands");
    }

can any one help me on this scrip?i want the play button to change the texture when i hover on it..it can switch scene but cant change the texture..

2

To get the button to change texture on hover you don't need any script at all. Just look into GUIStyle in the documentation. Oh, and there shouldn't be a ';' after if-else statements.