org_chart - links missing

[GoogleCodeExporter]

What steps will reproduce the problem?
1. add 450 names to the list
2. load the URL page, you can see links missing between individuals and managers
3. performing the same test ONLY with the sample list of individuals that links 
were broken before now shows to work just fine (so from 450 total down to say 
15 (that were previously broken)

What is the expected output? What do you see instead?
expected output should be proper links between individuals and their managers 
however instead you see individuals grouped together (with the same manager) 
however their link to the manager will be missing

What version of the product are you using? On what operating system?
using:

http://code.google.com/apis/ajax/playground/?type=visualization#org_chart

+

loading my names with the proper format into the code under php. loading with 
firefox3

Please provide any additional information below.

Original issue reported on code.google.com by pchy...@gmail.com on 9 Sep 2012 at 2:26

[GoogleCodeExporter]

Ook.... this looks to be working just fine with Safari!

so perhaps some tweaking is required to work with multi browsers

Thanks
Payam

Original comment by pchy...@gmail.com on 9 Sep 2012 at 2:30