To be more specific, I want to use a form with one or more file input fields used for images. When those fields are changed, I\'d like to show a preview of the associated im
You can try this approach, although it seems it doesn't work on IE.
http://saravani.wordpress.com/2012/03/14/preview-of-an-image-before-it-is-uploaded/
It's simple and fast to code.
I put the code here just in case the source dies:
Script:
In the HTML: