     'source'
     'page'
     'medium'
-    'color',
-    'price_range',
-    'width',
-    'height',
-    'gene_id',
-    'sort',
-    'major_periods',
-    'partner_cities',
-    'sale_id',
-    'gene_ids',
-    'artist_ids',
+    'color'
+    'price_range'
+    'width'
+    'height'
+    'gene_id'
+    'sort'
+    'major_periods'
+    'partner_cities'
+    'sale_id'
+    'gene_ids'
+    'artist_ids'
     'keyword'
   ]
+
+  UTM = '^utm.*'
 
   defaults:
     size: 50

    _.uniq(@fullyQualifiedLocations.concat((@get('aggregation_partner_cities') || [])).concat @get('partner_cities'))

  whitelisted: ->
    whitelisted = _.pick @current(), @urlWhitelist
    omitted = _.omit whitelisted, (val, key) ->
      (key is 'page' and val is 1) or
      not val?

qs = require 'qs'
_ = require 'underscore'
Backbone = require 'backbone'

