<%= start_form_tag :controller => 'geocoder', :action => 'search' %> <%= text_field 'query', 'postcode'%> <%= text_field 'query', 'place_name'%> <%= submit_tag 'Search' %> <%= end_form_tag %>

Geolocation provided by npemap.org.uk, geocoder.us, geocoder.ca and geonames.org

eg: SW15 6JH, 95472 or H2L4C1

eg:Essen

<% if params['mlon'] and params['mlat'] %> <% marker = true %> <% mlon = params['mlon'] %> <% mlat = params['mlat'] %> <% lon = params['mlon'] %> <% lat = params['mlat'] %> <% zoom = params['zoom'] || '12' %> <% elsif @user and params['lon'].nil? and params['lat'].nil? %> <% lon = @user.home_lon %> <% lat = @user.home_lat %> <% zoom = '10' %> <%else%> <% lon = params['lon'] || '-0.1' %> <% lat = params['lat'] || '51.5' %> <% zoom = params['zoom'] || '4' %> <% end %>