Any way of making Firefox give *some* indication of whether an image has loaded?

[Mise]

In IE, it gives the Red X, but in FF, it doesn't show anything! I'd like it to tell me whether an image has downloaded or not. Anyone know of a plug-in or something to that effect?

 

[GVBN]

https://addons.mozilla.org/en-US/firefox/addon/6542

 

[Mise]

https://addons.mozilla.org/en-US/firefox/addon/6542

Hurray! It works! Thank you