gistfile1.txt

doctype 5
html
  head
    link(rel='stylesheet', href='/stylesheets/style.css')
    script
      function goFullscreen(id) {
        var element = document.getElementById(id);
        if (element.mozRequestFullScreen) {element.mozRequestFullScreen();}
        else if (element.webkitRequestFullScreen) {element.webkitRequestFullScreen();}
      }
      function leaveFullscreen(id) {
        var element = document.getElementById(id);
        if (element.mozCancelFullScreen) {element.mozCancelFullScreen();}
        else if (element.webkitCancelFullScreen) {element.webkitCancelFullScreen();}
      }
    style
      #full:-moz-full-screen button#go {display:none;}
      #full:-webkit-full-screen button#go {display:none;}
  body
    #full
      include menu
      p Marquee is the best photographer
      button#go(onclick="goFullscreen('full')") Full Screen
      button#leave(onclick="leaveFullscreen('full')") Exit Full Screen
      include footer