r><br>
          Some text inside a div element.
        </div>
    </div>
    <div id="over">
    </div>

    <button onclick="show('Message 1')">Alert</button>
    <button onclick="show('Message 2')">Alert1</button>
    <table style="width:100%">
        <tr>
          <th>Firstname</th>
          <th>Lastname</th> 
          <th>Age</th>
        </tr>
        <tr>
          <td>Jill</td>
          <td><a href="#link1">Smith</a></td> 
          <td>50</td>
        </tr>
        <tr>
            <td>Eve</t