%angel

teacher.content = [ htmlscroll, htmlwin ];

%eden

htmlwin_text = "
  <h1>The input window</h1>
  <p>First, let us focus on the tkeden input window. This is where we build and explore our model. The large text window is where we can change observables and dependencies. This window is called 'teacher', and it has observables that we can change. To change the title of the window:</p>
  <ol>
    <li>Type in the input window:<br><code>teacher.title = \"Exploring Gel\";</code></li>
    <li>Click 'Accept'</li>
  </ol>
  <p>You can experiment with other observables. To continue, set the height to 400.</p>";

%eden

butnext_mouseclick = 0;
proc butnext_trigger : teacher_height {
   if (teacher_height == 400)
      include("page3.e");
}

%angel
