open source program for showing six degrees

[Noah]

Hi list,

Ive seen a nice app that takes pictures and shows how people are 
socially connected to one another and makes a Jpg.  So I am looking for 
a similar app that takes this type of information and makes a GUI 
clickable webpage.

Here is what i am looking to do.  I want to have icons/pictures for 
companies then have icon/pictures for people.  Then by certain data we 
can connect the companies and people together to create collage of lines 
and pictures and stuff.  Perhaps if you click the people and or 
companies you can send to a link that is a biography and/or company 
profile.

Is there anything out there that somebody knows about that is already 
coded and does a decent job?


Cheers,

Noah