The site provides clear instructions on how to do so. Once you've done that, you can make the changes I described above and it should work in both IE and Firefox.
That's a slick tool of your's, by the way (http://marqueetool.net/). I'll definitely have to bookmark it. :)
Hi Sergey,
If you need complete instructions on how to get the Cropper UI up and running, visit its website:
http://www.defusion.org.uk/code/
javascript-image-cropper-ui-using-prototype-scriptaculous/
The site provides clear instructions on how to do so. Once you've done that, you can make the changes I described above and it should work in both IE and Firefox.
That's a slick tool of your's, by the way (http://marqueetool.net/). I'll definitely have to bookmark it. :)