Refreshing an image to show changes after it has been saved/modified
<p>I'm using <a href="http://deepliquid.com/content/Jcrop.html" rel="nofollow">jcrop</a> and have written a dynamic way of saving the cropped image without changing the page. Basically I write the new cropped profile picture to the same filename as previously, and load it to a div. However what happens instead is the old image remains because it assumes its the same image. Its not until I refresh the page and see the new file loaded again that i can see the changes.</p>

<p>Is there a function to force a refresh on an image?</p>
