Load bar URL image help

[gringofxs]

i have an image that loads in my app through a URL, it is possible to have a loading bar, showing that is loading the image?

here is the script that i use.

usingUnityEngine;
usingSystem.Collections;

[ExecuteInEditMode]

publicclassLoadImage: MonoBehaviour
{
stringurl = “http://nfx.comuv.com/a.jpg”;
Texture2Dimg;

publicSpriteRendererspriteRenderer;

//Usethisforinitialization
voidStart()
{
spriteRenderer.sprite = null;
StartCoroutine(LoadImg());
}

IEnumeratorLoadImg()
{
yieldreturn0;
//spriteRenderer.sprite = null;
WWWimgLink = newWWW(url);
yieldreturnimgLink;
img = imgLink.texture;
Spritesprite = Sprite.Create(img, newRect(0, 0, img.width, img.height), newVector2(0.5f, 0.5f));
spriteRenderer.sprite = sprite;
}
voidOnGUI()
{
}
}

[frankrs]

WWW imgLink = new WWW (url);

//call a coroutine between these lines
StartCoroutine(TrackProgress(imgLink));

yield return imgLink;

// heres your coroutine
IEnumerator TrackProgress(WWW imgLink){
while(!imgLink.isDone){
valueToScaleFrom0to1 = imgLink.progress;
yield return new WaitForSeconds(.1f);
}
}