Cara Membuat Menu Horizontal Drop Down Dengan jQuery

Nah kali ini saya akan menshare bagaimana cara membuat Menu Horizontal Drop Down dengan jQuery seperti  gambar disamping ini,
Apik kan?
Langsung ajja ketahap pembuatannya :




1. Log in ke Blog kamu.
2. Pilih Rancangan,
3. Pilih Edit HTML.
4. Cari kode </head> setelah ketemu letakan kode di bawah ini tepat di atas kode </head>

<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js' type='text/javascript'/>
<script type='text/javascript'>
$(document).ready(function(){
$(&quot;ul.subnav&quot;).parent().append(&quot;<span/>&quot;); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav
$(&quot;ul.topnav li span&quot;).click(function() { //When trigger is clicked...
//Following events are applied to the subnav itself (moving subnav up and down)
$(this).parent().find(&quot;ul.subnav&quot;).slideDown(&#39;fast&#39;).show(); //Drop down the subnav on click
$(this).parent().hover(function() {
}, function(){
$(this).parent().find(&quot;ul.subnav&quot;).slideUp(&#39;slow&#39;); //When the mouse hovers out of the subnav, move it back up
});
//Following events are applied to the trigger (Hover events for the trigger)
}).hover(function() {
$(this).addClass(&quot;subhover&quot;); //On hover over, add class &quot;subhover&quot;
}, function(){ //On Hover Out
$(this).removeClass(&quot;subhover&quot;); //On hover out, remove class &quot;subhover&quot;
});
});
</script>
<style type='text/css'>
ul.topnav {
list-style: none;
padding: 0 20px;
margin: 0;
float: left;
width: 100%;
background: #222;
font-size: 1.2em;
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvFbv9hWkSWTve7q73JyQB0x9qph8ZtoBVUxeIiZv5nI6bboKPa58sZxmQFfWGuYZldpRZDXwgPhjXAV-7FxBfFoTS-zKc3EBNsQIERLjUJtRSaG2cIYNxO1vsL8SGA2psTH4ylJTkNiKo/) repeat-x;
}
ul.topnav li {
float: left;
margin: 0;
padding: 0 15px 0 0;
position: relative; /*--Declare X and Y axis base--*/
}
ul.topnav li a{
padding: 10px 5px;
color: #fff;
display: block;
text-decoration: none;
float: left;
}
ul.topnav li a:hover{
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8oaSnGuW590hLsZkUlsX7wKd8jt4SiVJ5IJHPBrzqbu5rzSYtwztNqd1ToLh7pqn9WMNs94VncQMn1eI37OOLa36tm-uOAGuAxotgpG5UvBR1G35JKqAGXorB2D12tLfkBn8zqVn7sjpV/) no-repeat center top;
}
ul.topnav li span { /*--Drop down trigger styles--*/
width: 17px;
height: 35px;
float: left;
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizGl46qgNYFIBJ09_eP8AW6CxjJTxqbwr3tPzWFuWJ5VAqKIoguDAihSU1Nq2ojKR8DSEyK6Yd5eRjf3Utxgc_Oz1IONPx95QKLs9r-7iNpQaQFMGHHHzey3QW_zs40PZp80pbBJtGTfWg/) no-repeat center top;
}
ul.topnav li span.subhover {background-position: center bottom; cursor: pointer;} /*--Hover effect for trigger--*/
ul.topnav li ul.subnav {
list-style: none;
position: absolute; /*--Important - Keeps subnav from affecting main navigation flow--*/
left: 0; top: 35px;
background: #333;
margin: 0; padding: 0;
display: none;
float: left;
width: 170px;
-moz-border-radius-bottomleft: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-left-radius: 5px;
-webkit-border-bottom-right-radius: 5px;
border: 1px solid #111;
}
ul.topnav li ul.subnav li{
margin: 0; padding: 0;
border-top: 1px solid #252525; /*--Create bevel effect--*/
border-bottom: 1px solid #444; /*--Create bevel effect--*/
clear: both;
width: 170px;
}
html ul.topnav li ul.subnav li a {
float: left;
width: 145px;
background: #333 url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-W08LU_R1nSX9aKkRXLOK4l-_RYz42kQN4D_Yyy3DRdVhHy9ju3opICT9d8h3pb7Fr22xOX4GTlmxkx9nL-PGSe9-1oQSHxeG7BnynWUyAkk8Stw8qHBhBiLA6ORf-HBUT9vVdPRyA30l/) no-repeat 10px center;
padding-left: 20px;
}
html ul.topnav li ul.subnav li a:hover { /*--Hover effect for subnav links--*/
background: #222 url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-W08LU_R1nSX9aKkRXLOK4l-_RYz42kQN4D_Yyy3DRdVhHy9ju3opICT9d8h3pb7Fr22xOX4GTlmxkx9nL-PGSe9-1oQSHxeG7BnynWUyAkk8Stw8qHBhBiLA6ORf-HBUT9vVdPRyA30l/) no-repeat 10px center;
}
#header img {
margin: 20px 0 10px;
}
</style>

Ganti kode yang berwarna merah, sesuai kan lebar nya bisa kamu ubah dari width:100%; menjadi width:980px; dan sebagainya sesuaikan saja lebar nya dengan blog anda. Selanjutnya simpan template. Kembali kemenu awal Rancangan pilih Add Gadget > Pilih HTML/Java Script, dan copy kode di bawah ini dan letakan gadget tersebut tepat di bawah header.

<ul class="topnav">
<li><a href="#">Home</a></li>
<li>
<a href="#">Tutorials</a>
<ul class="subnav">
<li><a href="#">HTML Tutorials</a></li>
<li><a href="#">CSS Tutorials</a></li>
<li><a href="#">PHP Tutorials</a></li>
<li><a href="#">SQL Tutorials</a></li>
<li><a href="#">jQuery Tutorials</a></li>
</ul>
</li>
<li>
<a href="#">Templates</a>
<ul class="subnav">
<li><a href="#">1 Column</a></li>
<li><a href="#">2 Column</a></li>
<li><a href="#">3 Column</a></li>
<li><a href="#">4 Column</a></li>
<li><a href="#">Premium</a></li>
<li><a href="#">Buy Now</a></li>
</ul>
</li>
<li><a href="#">About Us</a></li>
<li><a href="#">Advertise</a></li>
<li><a href="#">Subscribe</a></li>
<li><a href="#">Contact Us</a></li>
</ul>

Ganti tanda # dengan URL yang dituju. Simpan dan lihat hasilnya.