Синее горизонтальное меню

<script type="text/javascript">
  <!--
  var timeout = 500;
  var closetimer = 0;
  var ddmenuitem = 0;
// open hidden layer
  function mopen(id)
  {  
  // cancel close timer
  mcancelclosetime();
  // close old layer
  if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
  // get new layer and show it
  ddmenuitem = document.getElementById(id);
  ddmenuitem.style.visibility = 'visible';  
}
  // close showed layer
  function mclose()
  {
  if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
  }
  // go close timer
  function mclosetime()
  {
  closetimer = window.setTimeout(mclose, timeout);
  }
  // cancel close timer
  function mcancelclosetime()
  {
  if(closetimer)
  {
  window.clearTimeout(closetimer);
  closetimer = null;
  }
  }
  // close layer when click-out
  document.onclick = mclose;  
  // -->
  </script>

<ul id="sddm">
  <li><a href="#" onmouseover="mopen('m1')" onmouseout="mclosetime()">Home</a>
  <div id="m1" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
  <a href="http://wallaby.ucoz.ru">HTML DropDown</a>
  <a href="#">DHTML DropDown menu</a>
  <a href="#">JavaScript DropDown</a>
  <a href="#">DropDown Menu</a>
  <a href="http://wallaby.ucoz.ru"">CSS DropDown</a>
  </div>
  </li>
  <li><a href="http://wallaby.ucoz.ru" onmouseover="mopen('m2')" onmouseout="mclosetime()">Download</a>
  <div id="m2" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
  <a href="http://wallaby.ucoz.ru"">ASP Dropdown</a>
  <a href="#">Pulldown menu</a>
  <a href="#">AJAX dropdown</a>
  <a href="#">DIV dropdown</a>
  </div>
  </li>
...
...
...
</ul>

#sddm
{ margin: 0;
  padding: 0;
  z-index: 30}

#sddm li
{ margin: 0;
  padding: 0;
  list-style: none;
  float: left;
  font: bold 11px arial}

#sddm li a
{ display: block;
  margin: 0 1px 0 0;
  padding: 4px 10px;
  width: 60px;
  background: #5970B2;
  color: #FFF;
  text-align: center;
  text-decoration: none}

#sddm li a:hover
{ background: #49A3FF}

#sddm div
{ position: absolute;
  visibility: hidden;
  margin: 0;
  padding: 0;
  background: #EAEBD8;
  border: 1px solid #5970B2}

  #sddm div a
  { position: relative;
  display: block;
  margin: 0;
  padding: 5px 10px;
  width: auto;
  white-space: nowrap;
  text-align: left;
  text-decoration: none;
  background: #EAEBD8;
  color: #2875DE;
  font: 11px arial}

  #sddm div a:hover
  { background: #49A3FF;
  color: #FFF}