Reloading data using javascript
<p>I'm trying to create an image with text on it that people can edit on the same page. But a lot of the information that will be placed on the image is being taken from another source using <code>file_get_contents</code> via PHP. I want user's to be able to click a refresh button to reload the image and data on the image without having to refresh the page. How can I do this using javascript or other language? </p>

<p>Any ideas are welcome, thanks.</p>
