Created a CDN

app/views/organizations/index.html.haml

@@ -13,9 +13,8 @@
 			%h3=territory
 		- cities.sort_by{|k,v|k}.each do |city,organizations|
 			%ul.small-block-grid-1.medium-block-grid-2.large-block-grid-3.org-list.preview-list
-				- uri = CGI::escape(city+' '+country)
 				%li.city
-					%figure{:style => "background-image: url('http://maps.googleapis.com/maps/api/staticmap?center=#{uri}&zoom=4&size=600x300&maptype=roadmap&markers=size:small%7C#{uri}&key=AIzaSyAH7U8xUUb8IwDPy1wWuYGprzxf4E1Jj4o');"}
+					%figure{:style => "background-image: url('" + static_map(CGI::escape(city+' '+country), 4, 600, 300) + "');"}
 						%h4=city
 					- organizations.each do |organization|
 						%li=render 'preview', :organization => organization