Hello, thanks for reply.
In your example everything is working perfectly. But i didn't find latest build on download page, i saw only 6.3 (updated 2009-03-30).. maybe i looked not in right place. So i used to download JS scripts directly from your example page and now seems fine. But can it cause some other bugs appear, that i use old version (6.3 updated 2009-03-30) with new JS scripts?
Thanks for you work.