anchor.diff:      <% nearest.each do |u| %>
         addMarkerToMap(new OpenLayers.LonLat(
           <%= u.home_lon %>, <%= u.home_lat %>), near_icon.clone(),
  -        '<%= escape_javascript(render :partial => "popup", :object => u, :locals => { :type => "nearby mapper" }) %>'
  +        '<%= escape_javascript(render(:partial => "popup", :object => u, :locals => { :type => "nearby mapper" })) %>'
         );
       <% end %>
   
  
positive.code: 
        marker = addMarkerToMap(
          lonlat, null, 
          '<%= escape_javascript(render :partial => "popup", :object => @user, :locals => { :type => "your location" }) %>'
        );
      }
    }
  
negative.code:     <% if marker %>
      marker = addMarkerToMap(
        new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>), null,
        '<%= escape_javascript(render(:partial => "popup", :object => @user, :locals => { :type => "your location" })) %>'
      );
      <% end %>
  
  