LICENSE

phpClick is licensed under LGPL (GNU Lesser General Public License)
http://www.gnu.org/copyleft/lesser.html

phpClick requires the (excellent)
javascript drag & drop library authored by Walter Zorn:
http://www.walterzorn.com/dragdrop/dragdrop_e.htm
This library is also licensed under LGPL
(http://www.gnu.org/copyleft/lesser.html)

phpClick also uses a number of other libraries. These are listed
under the "Credits" section on the website:
http://phpclick.sourceforge.net/credits.php