Spry menu bar - vertical format instead of horizontal

Question

When I inserted the Spry Menu Bar I selected a Horizontal format (instead of Vertical). However, the menu bar appears vertically in the document. I have inserted it on top of the banner (which was inserted as a background image within a table) and is definitely wide enough to accommodate a horizontal menu bar. I have deleted it and tried a couple of times but still the horizontal selection appears in a vertical format. Any ideas much appreciated.
This is how it appears in code:
<table width="970" border="0">
          <tr>
            <td height="160" class="banner"><ul id="MenuBar1" class="MenuBarHorizontal">
              <li><a href="#">Item 1</a>                </li>
              <li><a href="#">Item 2</a></li>
              <li><a href="#">Item 3</a>                </li>
              <li><a href="#">Item 4</a></li>
              <li><a href="#">Untitled Item</a></li>
            </ul></td>
          </tr>
          </table>

Answer 1

Make sure that you have saved the Spry Assets that go along with the Menubar. I assume that you have, but this menubar is a simple list without its assets.
Also make sure that you have not inadvertently indicated the Vertical menubar. I assume that you have not.
When you delete and re-insert a Spry Widget, make sure that you do it by clicking anywhere in the Widget on the Document Window and then clicking on the blue widget tab. Then press delete, and all evidence of the Widget will go from your page. I find that manually editing does not always 'clean up' after disabling a Widget.
If you can post the page live somewhere, we can give you a better answer.
Z