For HN: Polls histogram Greasemonkey script

[bd]

I made a Greasemonkey script which scrapes Hacker News polls and creates embedded histograms (using Google Charts API):

http://alteredqualia.com/visualization/hn/hnpollhist.user.js

Note: This is a variation on my previous GM script which did pie charts (pie chart and histogram can coexist if you install both scripts).

[bd]

Here is a clickable link:

http://alteredqualia.com/visualization/hn/hnpollhist.user.js

And this is how it's supposed to look like:

http://alteredqualia.com/visualization/hn/hnhist.png

Here is a previous pie chart version:

http://news.ycombinator.com/item?id=528172

Some polls to see it in action:

http://news.ycombinator.com/item?id=553794 How much do you bill per hour?

http://news.ycombinator.com/item?id=493152 How many hours do you really work each day?

http://news.ycombinator.com/item?id=517039 How old are you?

http://news.ycombinator.com/item?id=527681 Where are you from?