<% if params[:open] %> $("#newsletter_large_place").html('<%= escape_javascript(render(:partial => "new_large"))%>'); <% elsif params[:large] %> $("#registrant_large_form").html('<%= escape_javascript(render(:partial => "large_form"))%>'); <% else %> $("#newsletter_form").html('<%= escape_javascript(render(:partial => "form"))%>'); <% end %>