JQuery丢失)后的参数列表错误:

bug在哪里?

$(document).ready(function(){
		$("#hidden").hover(
		function(){
			$("#menu>div#serie>div").show(slide("direction","bottom")400ms);
		},
		function(){
			$("#menu>div#serie>div").hide(slide("direction","top")400ms);
		}
		);
	
});

#menu
{
	margin-top:-10px;
		margin-left:-10px;
width:100%;
height:150px;
background-color:#333;
position:fixed;
}
#menu>div
{
line-height:130px;
float:right;
background-color:none;
}
#menu>div>a
{
display:block;
padding-right:30px;
padding-top:20px;
padding-left:30px;
color:#2ba8f0;
font-family:arial;
text-decoration:none;
transition:color 400ms ease;
}
#menu>div#serie
{
	width:140px;
height:140px;
background-color:none;
color:#2ba8f0;
text-align:center;
vertical-align:middle;
line-height:130px;
font-family:arial;
background-image:url(images/arrow.svg);
background-repeat:no-repeat;
transition:color 400ms ease;
}
#menu>div#serie>a
{
padding:30px;
}
#menu>div>a:hover
{
color:white;
}
#menu>div#serie:hover
{
height:auto;
background-color:none;
color:white;
}
#menu>div#serie>div>div
{
height:100px;	
}
#menu>div#serie>div>div>a#dropdown
{
	width:140px;
	display:block;
	color:2ba8f0;
	line-height:120px;
	vertical-align:middle;
	text-align:center;
	text-decoration:none;
	background-color:#333;
	-webkit-transition:background-color 400ms ease;
	
}
#menu>div#serie>div>div>a#dropdown:hover
{
	background-color:#555;
	color:white;
}
.logo
{
	display:block;
	width:150px;
	height:150px;
	background-image:url(images/logo.svg);
	background-repeat:no-repeat;
	float:left;
}
#menu>div#serie>div
{
	height:400px;
	margin-top:-25px;
		display:none;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
  <header id="menu">
 
	<div>
        <a href="#"><b>Kontakt</b></a>
      </div>
         
      <div>
        <a href="#"><b>FAQ</b></a>
      </div>
       <div class="serie" id="serie">
           <h4 id="hidden">Postery</h4>
		   <div id="hidden" class="hidden">
			<div>
			<a id="dropdown" href="#"><b>Pre Fanúšikov</b></a>
			</div>
			<div>
			<a id="dropdown" href="#"><b>Osobné</b></a>
			</div>
			<div>
			<a id="dropdown" href="#"><b>Chceš jeden?</b></a>
		</div>
		</div>
      </div>
      <div class="serie" id="serie">
      
        <h4 id="hidden">Série</h4>
		<div id="hidden" class="hidden">
		<div>
			<a id="dropdown" href="#"><b>Minecraft</b></a>
		</div>
		<div>
			<a id="dropdown" href="#"><b>Vlogy</b></a>
		</div>
		<div>
			<a id="dropdown" href="#"><b>Ostatné</b></a>
		</div>
		</div>
      </div>
      <div>
        <a href="#"><b>O mne</b></a>
      </div>
       <div>
      <a href="#"><b>Domov</b></a>
      </div>
     <a class="logo" href="#">
  </a>
  </header>

    <div>
        <a href="#"><b>Kontakt</b></a>
      </div>
      <div>
        <a href="#"><b>FAQ</b></a>
      </div>
       <div class="serie" id="serie">
           <h4 id="hidden">Postery</h4>
           <div id="hidden" class="hidden">
            <div>
            <a id="dropdown" href="#"><b>Pre Fanúšikov</b></a>
            </div>
            <div>
            <a id="dropdown" href="#"><b>Osobné</b></a>
            </div>
            <div>
            <a id="dropdown" href="#"><b>Chceš jeden?</b></a>
        </div>
        </div>
      </div>
      <div class="serie" id="serie">
        <h4 id="hidden">Série</h4>
        <div id="hidden" class="hidden">
        <div>
            <a id="dropdown" href="#"><b>Minecraft</b></a>
        </div>
        <div>
            <a id="dropdown" href="#"><b>Vlogy</b></a>
        </div>
        <div>
            <a id="dropdown" href="#"><b>Ostatné</b></a>
        </div>
        </div>
      </div>
      <div>
        <a href="#"><b>O mne</b></a>
      </div>
       <div>
      <a href="#"><b>Domov</b></a>
      </div>
     <a class="logo" href="#">
  </a>
  </header>

#menu
{
    margin-top:-10px;
        margin-left:-10px;
width:100%;
height:150px;
background-color:#333;
position:fixed;
}
#menu>div
{
line-height:130px;
float:right;
background-color:none;
}
#menu>div>a
{
display:block;
padding-right:30px;
padding-top:20px;
padding-left:30px;
color:#2ba8f0;
font-family:arial;
text-decoration:none;
transition:color 400ms ease;
}
#menu>div#serie
{
    width:140px;
height:140px;
background-color:none;
color:#2ba8f0;
text-align:center;
vertical-align:middle;
line-height:130px;
font-family:arial;
background-image:url(images/arrow.svg);
background-repeat:no-repeat;
transition:color 400ms ease;
}
#menu>div#serie>a
{
padding:30px;
}
#menu>div>a:hover
{
color:white;
}

#menu>div#serie:hover
{
height:auto;
background-color:none;
color:white;

}

#menu>div#serie>div>div
{
height:100px;   
}
#menu>div#serie>div>div>a#dropdown
{
    width:140px;
    display:block;
    color:2ba8f0;
    line-height:120px;
    vertical-align:middle;
    text-align:center;
    text-decoration:none;
    background-color:#333;
    -webkit-transition:background-color 400ms ease;
}
#menu>div#serie>div>div>a#dropdown:hover
{
    background-color:#555;
    color:white;
}
.logo
{
    display:block;
    width:150px;
    height:150px;
    background-image:url(images/logo.svg);
    background-repeat:no-repeat;
    float:left;
}
#menu>div#serie>div
{
    height:400px;
    margin-top:-25px;
        display:none;
}
$(document).ready(function(){
        $("#hidden").hover(
        function(){
            $("#menu>div#serie>div").show(slide("direction","bottom")400ms);
        },
        function(){
            $("#menu>div#serie>div").hide(slide("direction","top")400ms);
        }
        );
});

你能帮我吗?对不起，我的英语不好。