Looking at multiple Betfair graphs within Fairbot is rather cumbersome and takes up a lot of screen real-estate. Besides, I prefer to use the Fairbot graphing functionality to view the streaming graph of the runner I'm interested in.
Still, it's useful to be able to look at all the Betfair graphs at once to get a quick overview of the market so I quickly knocked up a little web page to do the job for me. It's a bit rough and ready at the moment, but it does the job.
A quick nod to my old chat room chum Steve who showed me his version ages ago and I'm only now getting around to doing my own.