gistfile1.rb

require 'open-uri'
require 'nokogiri'
require 'erb'

include ERB::Util

q=url_encode("site:shipspotting.com 7811032 IMO")

doc = Nokogiri::HTML(open("http://www.google.com/search?q=#{q}"))
link = doc.css("h3.r > a").first
url = link['href']
doc = Nokogiri::HTML(open(url))
dom4img = "div.content > center > table > tr > td > center > img"
img = doc.css(dom4img).first
puts img['src']
puts img['title']
dom4shipdata = "html > body > center > table > tr > td > table > tr > td > div.content > center > table > tr > td > table > tr > td.whiteboxstroke"

puts doc.css(dom4shipdata)