def getVols():
   from bs4 import BeautifulSoup

   import urllib2 #http://love-python.blogspot.nl/2008/02/get-html-source-of-url.html
   url = 'http://services.runescape.com/m=itemdb_rs/top100.ws'

   usock = urllib2.urlopen(url)
   data = usock.read()
   usock.close()

   tr = BeautifulSoup(data).find_all('tbody')[0].find_all('tr')
   itnames, itids = {}, {}
   for thistr in tr:
      td = thistr.find_all('td')
      a = td[0].find_all('a')[0]
      id = a['href'][a['href'].index('obj=')+4:]
      val = td[5].string.rstrip()
      if val[-1] == 'm':
         if val[-3:-1] == '.0':
            val = int(float(val[:-1]))
         else:
            val = float(val[:-1])
      else:
         val = int(float(val[:-1]) * 1000)
      itnames[a.string] = val
      itids[id] = val
   # itnames now contains all data in the format {"Cannonball":107.6,...}
   # itidsnow contains all data in the format {"2":107.6,...}
   return [itnames, itids]