_site.yml

name: "Create a simple Rmarkdown website"
output:
  html_document:
    theme: cosmo
    #highlight: textmate
navbar:
  left:
    - text: "Home"
      href: index.html
    - text: "Next Steps"
      menu: 
        - text: "Writing Pages"
          href: writepage.html 
        - text: "Include Images"
          href: images.html
        - text: "Embed a webpage"
          href: embed.html
        - text: "Embed an infographic"
          href: info.html
    - text: "Change the Structure"   
      menu:
        - text: "Site structure"
          href: structure.html
    - text: "Publish to Github"      
      menu: 
        - text: "publish"
          href: publish.html
        - text: "submenu item"
          href: yourfile.html
    - text: "Resources"
      href: resources.html
    - text: "My Evil Plot"  
      href: paul.html
output_dir: "."