Javascript Widgets

Is there a good site out there for researching prebuilt, forsale javascript
widgets?  I'm looking for a way to handle a client side expand/contract
tree that could affect multiple columns, be usable on IE & NN, and
provide source code.
(so like you have a table of reports, and you want to expand one
to see sub reports, but still have the same sized table with the
same 8 columns of data, but maybe the title row is indented
via   on my own in order to identify it as a subtask)(
I've tried the Macromedia Dreameweaver extention object for
outlines, but I think it's IE only, and it doesn't work well with
tables)

Thanks,
Lara Fabans
Los Gatos, CA
----
Lara J. Fabans
lara(at)flashcom.net

HWG: hwg-languages mailing list archives, maintained by Webmasters @ IWA