Fliping The Code Backwards?

Questions & Answers
1

See this is the script I got and when enabled it fades in, if someone could flip it to fade out or even show me I would be very grateful. Here is the code, its in java in case you were wondering. -

#pragma strict
 
 // FadeInOut
 
 var fadeTexture : Texture2D;
 var fadeSpeed = 0.2;
 var drawDepth = -1000;
 
 private var alpha = 1.0; 
 private var fadeDir = -1;
 
 function OnGUI(){
     
     alpha += fadeDir * fadeSpeed * Time.deltaTime;  
     alpha = Mathf.Clamp01(alpha);   
     
     GUI.color.a = alpha;
     
     GUI.depth = drawDepth;
     
     GUI.DrawTexture(Rect(0, 0, Screen.width, Screen.height), fadeTexture);
 }
2

Change fadeDir from positive to negative to change the fade direction.