Benötige dringend hilfe

<style type="text/css">
body
{
background-image: url(http://img.webme.com/pic/a/andreaskrenn/background2.jpg);
background-repeat: repeat-x;
background-attachment: fixed;
}

#main
{
position:relative; top:0px; bottom:0px;
width:942px;
margin-left:auto;
margin-right:auto;
}

#header
{
position:relative; top:0px; left:0px; right:0px;
background-image: url(http://img.webme.com/pic/a/andreaskrenn/headerentwurf2.jpg);
background-repeat: no-repeat;
border: 1px solid #c9c9c9;
height:160px;
}

/* keine Auflistungspunkte vor Navi-Links */
ul, li {
list-style-type: none;
padding: 0px;
margin: 0px; }

/* Abstand zwischen Schrift zum Rand */
li a {
padding-right: 20px;
padding-top: 8px; }

/* Coolmenü positionieren, Werte bei "top" , "left" und "width" anpassen */
div.menu {
position: relative; top:0px; left:0px; right:0px;
z-index:3;
height:33px
}

/* Breite der Menüpunkte einstellen */
.menu li {
width: 157px;
float: left; }

/* Aussehen der Menüpunkte einstellen (Hintergrund, Schriftart und Größe) */
.menu a {
border:none;
background-image: url(http://img.webme.com/pic/a/andreaskrenn/button1.jpg);
background-repeat:no-repeat;
font-family: Verdana, sans-serif;
font-size: 12px;
text-align: center;
text-decoration: none;
font-weight: bold;
cursor: pointer;
margin: 0px;
display: block;
height: 33px;
color: #FFFFFF; }

/* Aussehen der Menüpunkte beim Hover Effekt */
.menu a:hover {
background-image: url(http://img.webme.com/pic/a/andreaskrenn/button1.jpg);
background-repeat:no-repeat;
color: #FFFFFF; }

#smenu1, #smenu2, #smenu3, #smenu4, #smenu5, #smenu6{
font-size: 12px;
display: none;
width: 114px;
float: left;
height:26px;
}

#smenu1 a, #smenu2 a, #smenu3 a, #smenu4 a, #smenu5 a, #smenu6 a {
font-weight: bold;
padding-top: 5px;
border-top: 0px;
cursor: pointer;
color: #FFFFFF;
height:26px;}

#subheader
{
position:relative; top:0px; left:0px; right:0px;
height:25px;
background-color: #121212;
border: 1px solid #c9c9c9;
}

#content
{
position:relative; top:0px; left:0px; right:0px;
padding: 21px;
background-color:#797979;
border: 1px solid #c9c9c9;
}

#footer
{
position:relative; top:0px; left:0px; right:0px;
height:15px;
padding: 5px;
text-align: center;
color: #FFFFFF!important;
background-color: #121212;
border: 1px solid #c9c9c9;
}
</style>

<!-- Anfang des Scriptes -->
<script type="text/javascript">
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function cache(id)
{
with (document)
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all[id].style.display = 'none';
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<div id="main">
<div id="header"></div>
<div class="menu">
<li><a href="javascript:void(0);" onmouseover="montre('smenu1');" onmouseout="cache('smenu1');">Home</a>
<ul id="smenu1" onmouseover="montre('smenu1');" onmouseout="cache('smenu1');">
<li><a href="http://andreaskrenn.de.tl/">Home</a></li>
<li><a href="http://andreaskrenn.de.tl/News.htm">News</a></li>
<li><a href="http://andreaskrenn.de.tl/Testprodukte.htm">Testprodukte</a></li>


</ul>

</li>
<li><a href="javascript:void(0);" onmouseover="montre('smenu2');" onmouseout="cache('smenu2');">Über uns</a>
<ul id="smenu2" onmouseover="montre('smenu2');" onmouseout="cache('smenu2');">
<li><a href="http://andreaskrenn.de.tl/Wir.htm">Wir</a></li>
<li><a href="http://andreaskrenn.de.tl/Unsere-F.ae.nge.htm">Unsere Fänge</a></li>

</ul>
</li>
<li><a href="javascript:void(0);" onmouseover="montre('smenu3');" onmouseout="cache('smenu3');">Angelkunde</a>
<ul id="smenu3" onmouseover="montre('smenu3');" onmouseout="cache('smenu3');">
<li><a href="http://andreaskrenn.de.tl/Fischereischein-Hessen.htm">Fischereischein</a></li>
<li><a href="http://andreaskrenn.de.tl/Fischkunde.htm">Fischkunde</a></li>

<li><a href="http://andreaskrenn.de.tl/Schonzeiten.htm">Schonzeiten</a></li>
<li><a href="http://andreaskrenn.de.tl/Knoten.htm">Knoten</a></li>
<li><a href="http://andreaskrenn.de.tl/Gew.ae.sser.htm">Gewässer</a></li>
<li><a href="http://andreaskrenn.de.tl/Montagen.htm">Montagen</a></li>
<li><a href="http://andreaskrenn.de.tl/Futter.htm">Futter,Köder</a></li>

</ul>
</li>
<li><a href="javascript:void(0);" onmouseover="montre('smenu4');" onmouseout="cache('smenu4');">Mediathek</a>
<ul id="smenu4" onmouseover="montre('smenu4');" onmouseout="cache('smenu4');">
<li><a href="http://andreaskrenn.de.tl/Galerie/index.htm">Galerie</a></li>

<li><a href="http://andreaskrenn.de.tl/ChFD-TV.htm">ChFD TV</a></li>
<li><a href="http://andreaskrenn.de.tl/Bastelstube.htm">Bastelstube</a></li>

</ul>
</li>
<li><a href="javascript:void(0);" onmouseover="montre('smenu5');" onmouseout="cache('smenu5');">Community</a>
<ul id="smenu5" onmouseover="montre('smenu5');" onmouseout="cache('smenu5');">
<li><a href="http://andreaskrenn.de.tl/Chat.htm">Chat</a></li>
<li><a href="http://andreaskrenn.de.tl/CaphuntersForum/index.htm">Forum</a></li>
<li><a href="http://andreaskrenn.de.tl/Kontaktformular.htm">Kontakt</a></li>
</ul>

</li>
<li><a href="javascript:void(0);" onmouseover="montre('smenu6');" onmouseout="cache('smenu6');">Sonstiges</a>
<ul id="smenu6" onmouseover="montre('smenu6');" onmouseout="cache('smenu6');">
<li><a href="http://andreaskrenn.de.tl/G.ae.stebuch.htm">Gästebuch</a></li>
<li><a href="http://andreaskrenn.de.tl/Vote-4-us.htm">Vote4us</a></li>
<li><a href="http://andreaskrenn.de.tl/Linkliste.htm">Linkliste</a></li>
<li><a href="http://andreaskrenn.de.tl/Partner.htm">Partner</a></li>
</ul>
</li>
</div>
<div id="subheader"></div>
<div id="content">

</div>
<div id="footer"></div>
</div>