<div class='query_wrapper routing'>
<%= text_field_tag "route_from", params[:from], :placeholder => "From", :onchange=>"OSM.routing.geocode('route_from',event)" %>
<%= text_field_tag "route_to" , params[:to] , :placeholder => "To" , :onchange=>"OSM.routing.geocode('route_to' ,event)" %>
- <select class='routing_engines'></select>
+ <select class='routing_engines' name='routing_engines' onchange="OSM.routing.selectEngine(event)"></select>
</div>
<% end %>