anchor.diff:  });
   
   getStartedTour.addStep('sign-up-step', {
  +  title: "Getting Started Tutorial",
     text: "If you want your own account so you can track your progress, " +
     "just click the <strong>Sign Up</strong> button and enter a username and 6 or more digit password.",
     attachTo: '#sign-up-button bottom',
  
positive.code: 
  <% if signed_in? %>
  localTour.addStep('dropdown-step', {
    text: "If you click on your username in the upper right corner, a dropdown menu will appear with " +
    "a <strong>Statistics</strong> and <strong>Settings</strong> buttons. The former shows your calibration and recent history, " +
    "and the later let's you change your account configuration.",
  
negative.code:   ]
  });
  
  <% end %>
  
  getStartedTour.addStep('tutorial-step', {
    title: "Getting Started Tutorial",
    text: "At any time you can click this <strong>Tutorial</strong> button to get an explanation of all the main features on the page. " +
    "In fact, click it right now for an explanation of each of the other buttons in the navigation bar.",
    attachTo: '#tutorial-button bottom',
  