Smart Folding Menu Tree is inconsistent with Mozilla-1.6

[jrj127]

On my website I use PHP to recursively scan my directories and use the Smart Folding Menu Tree (http://www.dynamicdrive.com/dynamicindex1/navigate1.htm) to display them in my browser. The script works fine for smaller directory trees but is inconsistent on my large tree.

It works perfectly fine every time in Internet Explorer. It is inconsistent in Mozilla-1.6. Sometimes when I refresh it will work in Mozilla, but not often. I need this to be consistently working. The error I get in my JavaScript Console when I click on a directory for expansion is:

Error: foldercontent has no properties
Source File: http://www.briarhood.com/pictures.php
Line: 47

The URL for my problematic page is: http://www.briarhood.com/pictures.php Please help me as I am new to JavaScript and do not know how to debug it yet. I appreciate any help!

Regards,
Jared

[jrj127]

I found the solution to my own problem. I had a <font> tag which was getting inconsistently placed in the dynamic HTML either because of PHP or the Tree script. After removing the <font> tag it works perfectly every time!