[Javascript] Javascript Tree menu

[bdotjones at gmail.com (Brian Jones)]

Hi,

I have a tree menu at ( http://astro.temple.edu/~tua14115/tree.htm )
and I am having problems with the "expand all" and "collapse all"
functions.  Basically they are not working at all. I am looking to
tweak the javascript code to provide me with  two versions of the tree
menu.

-One that has the menu fully expanded when the page loads but still
allows for them to be collasped and expanded and

-One that is like the current version but allows the expand and
collapse links to work.

Here's the link to my javascript file http://astro.temple.edu/~tua14115/tree.js.

Any help would be greatly appreciated.

Thank you