-if !@new_site
  = link_to i(:"shopping-cart")+(" #{@product_order.product_order_products.sum(:qty)}" if @product_order.product_order_products.sum(:qty) > 0).to_s, public_my_cart_path, :class => "cart_link"
-else
  = link_to i(:"shopping-cart")+" Voir mes articles "+(" (#{@product_order.product_order_products.sum(:qty)})" if @product_order.product_order_products.sum(:qty) > 0).to_s, public_my_cart_path, :class => "cart_link btn orange"