     # sizes is all that's needed for the new implementation. The above can all be ditched when switching to the new manager.
     sizes:
       adSense: [155,256]
-      trafficDriver: [155,256]
+      trafficDriver: [192,380]
       sponsorTile: [276,32]
       oneByOne: [1,1]
       leaderboard: [[970,66], [728,90]]

      googletag.cmd.push ->
        adCount = 0
        toDisplay = lp.ads.toDisplay
        
        i = 0
        while i < toDisplay.length
          type = toDisplay[i]

          adSize = adManager.sizes[type]
          newId = "js-ad-"+type+"-"+adCount

          adCount++

          # Make sure we get all instances of this type of ad.
          i++ if document.getElementById("js-ad-"+type) is null or adEl is null

          # If the adEl doesn't exist on the page, continue to the next iteration so that JS execution doesn't fail.
          if adEl is null
            continue

          # Exploit the fact that getElementById only returns the FIRST element with that ID and make this one unique.
          adEl.id = newId

          if /adsense/i.test(type)
            # Note: we're using the old, non DFP way of calling adsense ads. Ideally once we figure out how to serve these through DFP, this can be ditched in favour of the below commented out code.
            continue

          adUnit = googletag.defineSlot("/"+unit.join("/"), adSize, newId).addService(googletag.pubads())

          if type is 'mpu'
            adManager.checkMpu(adEl)
          # DFP code... we can't use this atm.
          # else if /adsense/i.test(type) and lp.ads.channels
            # adUnit.set("adsense_border_color", "FFFFFF")
            #   .set("adsense_background_color", "FFFFFF")
            #   .set("adsense_link_color", "0C77BF")
            #   .set("adsense_text_color", "677276")
            #   .set("adsense_url_color", "000000")
            #   .set("adsense_ad_types", "text")
            #   .set("adsense_channel_ids", lp.ads.channels.replace(/\s/g, '+'))

          # TODO: remove type from the below - it's there for testing purposes. /spike
          if lp.ads.hideThenShow
            adManager.showLoaded(adEl, type)
          else if lp.ads.showThenHide
            adManager.hideEmpty(adEl, type)

        # This is just a JSON formatted object to make it easy to add as many key:value pairs as desired.
        for key of lp.ads.keyValues
