Treemenu navigation hangs when there are many subitems

Hi,
I am using Treemenu (http://www.treemenu.com) for left navigation. After I have added some sub-items, after some level, I am not able to add anymore sub-items. The page just hangs and doesn't show anything. I was under the impression that one can add any number of sub-itmes in a treemenu. Please help me with this.
Ramesh

Your best bet is to post your problem on the message board at the site, most people wouldn't like to go through such a complex third party program to correct it:
http://www.treemenu.com/board/
Also you might want to take a look at known bugs at:
http://sourceforge.net/projects/jsmenu
and
http://www.treemenu.com/support/bugs.shtml

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