On Feb 11, 11:01    
> As long as we're being pedagogical, I prefer XPath to all the previous
> posted solutions.
>
> * More accommodating to minor changes in the HTML
> * Very short (one-liner) and easy to read (IMHO)
>
> require 'nokogiri'
> doc = Nokogiri::HTML(html)
>
> puts doc.xpath('//

// is quite cryptic.

td[contains(.,

.?

"Traffic left")]/following-
> sibling::td//script'

script?

).to_s.scan(/Math.ceil.-(\d*)/)

I'd rather use Ruby.