How was this interactive chart done?

[mumford]

Hi

Could someone take a look at http://www.bruceclay.com/searchenginerelationshipchart.htm

I want to try something similar, what would be the best way of acheiving this chart, I won't need the magnifying glass.

Thanks for any help

[Sayonara]

What do you mean by "how to achieve it"?

You mean the software, or getting the data?

[mumford]

I mean how would i go about doing something similar in flash