See for example ownCloud http://owncloud.org/ http://gitorious.org/owncloud
Useless link. Could you link to the source that uses it so we don't have to search through 15 git repos to find it?
ownCloud appears indeed to use the one I mailed in my other mail https://gitorious.org/owncloud/owncloud/blobs/master/apps/files/js/jquery.fi...