# File lib/cucumber/formatter/html.rb, line 32
      def embed_image(file)
        id = file.hash
        @builder.span(:class => 'embed') do |pre|
          pre << %{<a href="" onclick="img=document.getElementById('#{id}'); img.style.display = (img.style.display == 'none' ? 'block' : 'none');return false">Screenshot</a><br>&nbsp;
          <img id="#{id}" style="display: none" src="#{file}"/>}
        end
      end