Vertikales Css Menü

/*Inhalt der 1.Extra-Box (rechts):*/
<div class="sidebarmenu">
<ul id="sidebarmenu1">
<li><a href="#">Item 1</a></li>
<li><a href="#">Item 2</a></li>
<li><a href="#">Folder 1</a>
  <ul>
  <li><a href="#">Sub Item 1.1</a></li>
  <li><a href="#">Sub Item 1.2</a></li>
  </ul>
</li>
<li><a href="#">Item 3</a></li>

<li><a href="#">Folder 2</a>
  <ul>
  <li><a href="#">Sub Item 2.1</a></li>
  <li><a href="#">Folder 2.1</a>
    <ul>
    <li><a href="#">Sub Item 2.1.1</a></li>
    <li><a href="#">Sub Item 2.1.2</a></li>
    <li><a href="#">Sub Item 2.1.3</a></li>
    <li><a href="#">Sub Item 2.1.4</a></li>
    </ul>
  </li>
</ul>
</li>
<li><a href="#">Item 4</a></li>
</ul>
</div>

<script type="text/javascript">

var menuids=["sidebarmenu1"] //Enter id(s) of each Side Bar Menu's main UL, separated by commas

function initsidebarmenu(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className+=" subfolderstyle"
  if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
   ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
  else //else if this is a sub level submenu (ul)
    ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
  ultags[t].style.visibility="visible"
  ultags[t].style.display="none"
  }
  }
}

if (window.addEventListener)
window.addEventListener("load", initsidebarmenu, false)
else if (window.attachEvent)
window.attachEvent("onload", initsidebarmenu)

</script>

/*CSS-Code ohne Style Tags*/

*{margin:0px; padding: 0px;}

table[height="102"]  {
  position: absolute;
  left: 50%;
  top: 5px;
  margin-left: -250px; }

body {
  background-image: url(http://img.webme.com/pic/d/djkfalkenhorstherne/gruen_3.png);
  background-repeat: repeat-x;
  background-color: #BFBFBF;
  font-size: 14px;
  font-family: times new roman;
  font-weight: bold;
  color: #000000;
}

#container {
  width: 970px;
  margin:auto;
  overflow:hidden;
}

#header_container {
  width: 970px;
  height: 100px;
  margin-top: 10px;
  margin-bottom: 15px;
  background-image: url(http://img.webme.com/pic/d/djkfalkenhorstherne/logo.png);
  background-repeat: no-repeat; }

h1#header {display:none;}

#nav_container {
  width: 970px;
  height: 37px; }

#nav_heading {display:none;}
#nav_container ul {width:960px;margin: auto;}

li.nav_element {
  float:left;
  margin-right: 50px;
  margin-left: 50px;
  list-style-type: none; }

li.nav_element a {
  color: #008900;
  line-height: 40px;
  text-decoration: none; }

li.nav_element a:hover {
  color: #008900; }

#content_container {
  width: 970px;
  margin: auto;
  margin-top: 20px;
}

#content {
  width: 650px;
  min-height: 400px;
  float: right;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
 }

#content a {
  color: #008900;
}

#content a:hover {
  color: #FFFFFF;
  text-decoration: underline; }

#content h2{color:#FFFFFF;}

h2#title{display:none;}

#sidebar_container {
  width: 250px;
  padding-top: 4px;
  float: left;
  overflow: hidden; }

#sidebar_heading {display:none;}

.boxen {
    width: 200px;
    background-color: #008900;
    background-image: url(http://img.webme.com/pic/d/djkfalkenhorstherne/box_bg.png.png);
    background-repeat: repeat-x;
    background-position: 0px 15px;
    padding: 15px;
    margin: 0px 10px 20px 0px;
    border: 1px solid #000000;
    border-radius: 5px; 
    box-shadow: 4px 4px 7px 4px #676767;}

.boxen h3 { display:none; }

ul.linkliste li { display:none; }

.linkliste li a { display:none; }

.linkliste li a:hover { display:none; }

#footer {
  width: 100%;
  height: 37px;
  margin: auto;
  margin-bottom: 15px;
  text-align: right;
  list-style-type: none;
  background-color: #000000;
  color: #008900;
  font-size: 12px; }

#footer a {
  font-size: 12px;
  color: #008900;
  text-decoration: underline; }

.sidebarmenu ul{
margin: 0;
padding: 0;
list-style-type: none;
font: bold 13px Verdana;
width: 180px; /* Main Menu Item widths */
border-bottom: 1px solid #ccc;
}
 
.sidebarmenu ul li{
position: relative;
}

/* Top level menu links style */
.sidebarmenu ul li a{
display: block;
overflow: auto; /*force hasLayout in IE7 */
color: white;
text-decoration: none;
padding: 6px;
border-bottom: 1px solid #778;
border-right: 1px solid #778;
}

.sidebarmenu ul li a:link, .sidebarmenu ul li a:visited, .sidebarmenu ul li a:active{
background-color: #012D58; /*background of tabs (default state)*/
}

.sidebarmenu ul li a:visited{
color: white;
}

.sidebarmenu ul li a:hover{
background-color: black;
}

/*Sub level menu items */
.sidebarmenu ul li ul{
position: absolute;
width: 170px; /*Sub Menu Items width */
top: 0;
visibility: hidden;
}

.sidebarmenu a.subfolderstyle{
background: url(right.gif) no-repeat 97% 50%;
}

 
/* Holly Hack for IE */
* html .sidebarmenu ul li { float: left; height: 1%; }
* html .sidebarmenu ul li a { height: 1%; }
/* End */