function writeTopNav() {
  document.write('<div id="navigation" style="margin-bottom:5px;"><ul>\
    <li><a href="/index.html">Home World</a></li>\
    <li><a href="/healing/index.html">Healing</a></li>\
    <li><a href="/photography/index.html">Photography</a></li>\
    <li><a href="/webDeveloper/index.html">Web Developer</a></li>\
    </ul></div>\
  ');
}

function writeSideNav() {
  document.write('<div id="nav"><ul>');
  writeSubMenuItems();
  writeCategories();
  document.write('</ul></div>');
}


function writeCategories() {
  document.write('<li class="cat">Categories</li>\
    <li><a href="/index.html">Home World</a></li>\
    <li><a href="/healing/index.html">Healing</a></li>\
    <li><a href="/photography/index.html">Photography</a></li>\
    <li><a href="/webDeveloper/index.html">Web Developer</a></li>\
  ');
}