how to know when the image was loaded if I change the src with js

I change the src of an img tag with javascript

is there a way to determine when the browser has fully 开发者_JAVA百科loaded the image ?

I use this here: http://mrgsp.md:8080/prodinner/Meal

if you click on a change picture link, and than drag and drop an image from your desktop/other dir to the big button on that popup the src of the center image is going to be changed

Neat site by the way that is cool.

Here is how you can do it in jquery.

Browser-independent way to detect when image has been loaded