IEnumerator GetImageFromWWW(string url, imageCallBack imagecallback)
{
//print ("GetImageFromWWW");
WWW request = new WWW(url);
yield return(request);
imagecallback(request.texture);
}
public Texture2D GetImage(string url, imageCallBack imagecallback)
{
StartCoroutine(GetImageFromWWW(url, imagecallback));
return(null);
}