var skyboxmaterial : Material;
var startTime : float;
var fadeDuration = 10.0;

function Start ()
{
	startTime = Time.time;
}

function Update () 
{

	var blend = Mathf.Clamp01((Time.time-startTime) / fadeDuration);
	var blend2 = 1-blend;
	
	
	if (transform.position.x > 10)
	{
		skyboxmaterial.SetFloat("_Blend", blend);
	}
	if (transform.position.x < 10)
	{
		skyboxmaterial.SetFloat("_Blend", blend2);
		
	}
	print (blend);
	print (blend2);
}