- <%= link_to(content_tag(:span, number_with_delimiter(common_details.lat), :class => "latitude") + ", " + content_tag(:span, number_with_delimiter(common_details.lon), :class => "longitude"), :controller => "site", :action => "index", :anchor => "map=18/#{common_details.lat}/#{common_details.lon}") %>
+ <%= link_to(tag.span(number_with_delimiter(common_details.lat), :class => "latitude") + ", " + tag.span(number_with_delimiter(common_details.lon), :class => "longitude"), :controller => "site", :action => "index", :anchor => "map=18/#{common_details.lat}/#{common_details.lon}") %>