Current version: http://jquery-tree.googlecode.com/files/jquery-tree.tar.gz
Demo (will probably move to another hosting): http://max-at-work.narod.ru/jquery.tree.test.html
Demo without js: http://max-at-work.narod.ru/jquery.tree.test.nojs.html
Usage:
```
Element with checkbox
Group
Sub-element
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001225s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.092564s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001174s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001946s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001162s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003766s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000992s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003542s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014942s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001222s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 284218 [ RunTime:0.001350s ]
