Dropdown menu

<ul id="menu">
   <li><img src="inc/ju_header.psd" /></li>
   <li><?php if(!$_SESSION['username'])
    {
     echo'<p><div style="position:absolute; right:10">
    <form method="POST" action="hon_login.php">
        <span><input type="text" value="Brugernavn" name="username" onfocus="checkclear(this)" />&nbsp;&nbsp;</span>
        <span><input value="Password" type="password" name="pw1" onfocus="checkclear(this)" /></span>
        <span><input type="submit" name="login" value="Log ind!" /></span>
   </form></div>';
    }
    else
    {
        echo'<span><div style="position:absolute; right:10">Du er logget ind som <u>'.$_SESSION['username'].'</u></div></span>';
        echo'<li><br /><br /><span><div style="position:absolute; right:10"><a href="hon_logout.php">Log ud</a></div></span></li>';
    }
    ?></li>
    <br /><br />
   <br /><li><span><a href="http://localhost/webalizer/hot_or_not.php">Alle</a>&nbsp;&nbsp;</li>
   <li><span><a href="hon_drenge.php">Drenge</a></span></li>
   <li><span><a href="hon_piger.php">Piger</a></span></li>
   <li><span><a href="hon_1g.php">1.g</a></span><ul>    
               <li><a href="hon_1g.php">1.a</a></li>
            <li><a href="hon_1g.php">1.b</a></li>

   </ul></li>

   <li><span><a href="hon_2g.php">2.g</a></span><ul>
            <li><a href="hon_1g.php">2.a</a></li>
            <li><a href="hon_1g.php">2.b</a></li>

    </ul></li>
   <li><span><a href="hon_3g.php">3.g</a></span><ul>
            <li><a href="hon_1g.php">3.a</a></li>
            <li><a href="hon_1g.php">3.b</a></li>
            <li><a href="hon_1g.php">3.c</a></li>

    </ul></li>
   <li><span><a href="">Vurderinger!</a></span></li>
</ul>

#menu {
    background: rgb(0,0,0); /* Old browsers */
    background: -moz-linear-gradient(top,  rgba(0,0,0,1) 0%, rgba(8,5,33,1) 22%, rgba(9,23,51,1) 43%, rgba(48,54,89,1) 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(0,0,0,1)), color-stop(22%,rgba(8,5,33,1)), color-stop(43%,rgba(9,23,51,1)), color-stop(100%,rgba(48,54,89,1))); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  rgba(0,0,0,1) 0%,rgba(8,5,33,1) 22%,rgba(9,23,51,1) 43%,rgba(48,54,89,1) 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  rgba(0,0,0,1) 0%,rgba(8,5,33,1) 22%,rgba(9,23,51,1) 43%,rgba(48,54,89,1) 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top,  rgba(0,0,0,1) 0%,rgba(8,5,33,1) 22%,rgba(9,23,51,1) 43%,rgba(48,54,89,1) 100%); /* IE10+ */
    background: linear-gradient(top,  rgba(0,0,0,1) 0%,rgba(8,5,33,1) 22%,rgba(9,23,51,1) 43%,rgba(48,54,89,1) 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#303659',GradientType=0 ); /* IE6-9 */
    float: left;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    -moz-border-radius: 25px;
    border-radius: 25px;
}
#menu li {
    float: left;
    font: 87.5% "Lucida Sans Unicode", "Bitstream Vera Sans", "Trebuchet Unicode MS", "Lucida Grande", Verdana, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    
    
}
#menu a {
    -moz-border-radius: 25px;
    border-radius: 25px;
    background: #333 url("images/seperator.gif") bottom right no-repeat;
    color: #ccc;
    display: block;
    float: left;
    margin: 0;
    padding: 8px 12px;
    text-decoration: none;
    font-weight:normal;
}
#menu a:hover {
    background: bottom center no-repeat;
    padding-bottom: 8px;
    }

    #menu li ul {
        display: none;
    }
    #menu li:hover ul {
        display: block; 
        width: 10em; /* Width to help Opera out */
        background-color: #69f;
        
        }