参照：Garage Door Style Menu (using Animated Background Images with jQuery)
▼マウスオーバーすると、シャッターのように開いて画像が見えます。マウスアウトすると閉じます。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Language" content="ja" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="imagetoolbar" content="no" />
<title>設定サンプル</title>
<link rel="stylesheet" type="text/css" href="/content/lib/global.css" />
<!-- JS -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="/content/lib/jquery/jquery.backgroundPosition.js"></script>
<script type="text/javascript">
$(function(){
//Set css in Firefox (Required to use the backgroundPosition js)
$('#shutter1').css({backgroundPosition: '0px 0px'});
$('#shutter2').css({backgroundPosition: '0px 0px'});
$('#shutter3').css({backgroundPosition: '0px 0px'});
$('#shutter4').css({backgroundPosition: '0px 0px'});
//Animate the shutter
$(".link").hover(function(){
$(this).parent().stop().animate({backgroundPosition: '(0px -100px)'}, 500 );
}, function() {
$(this).parent().stop().animate({backgroundPosition: '(0px 0px)'}, 500 );
});
});
</script>
<!-- CSS -->
<style type="text/css">
ul#menuback { margin:0;padding:0; list-style:none; background:url("/content/img/ajax/garage_door_style_menu/menu-bg.jpg"); width:800px; overflow:hidden; }
ul#menuback li { margin:0; padding:0; }
ul#menuback li.shutter { width:200px; height:100px; display:block; float:left; }
ul#menuback li#shutter1 { background:url("/content/img/ajax/garage_door_style_menu/shutter-1.jpg") no-repeat; }
ul#menuback li#shutter2 { background:url("/content/img/ajax/garage_door_style_menu/shutter-2.jpg") no-repeat; }
ul#menuback li#shutter3 { background:url("/content/img/ajax/garage_door_style_menu/shutter-3.jpg") no-repeat; }
ul#menuback li#shutter4 { background:url("/content/img/ajax/garage_door_style_menu/shutter-4.jpg") no-repeat; }
a.link { width:200px; height:100px; display:block; background:url("/content/img/ajax/garage_door_style_menu/window.png") no-repeat bottom center; text-indent:-9999px; }
</style>
<link rel="stylesheet" type="text/css" href="/common/css/example.css"></head>
<body id='example3' class='example'><div class="ads" style="margin:32px auto;text-align:center;"></div><h1 class='h'><a href='/'>PHP & JavaScript Room</a> :: 設置サンプル</h1>
<h3 class='h'>実行結果</h3>
<div id="wrap">
<h1>設置サンプル</h1>
<p>参照：<a href='http://css-tricks.com/garage-door-style-menu-using-animated-background-images-with-jquery/'>Garage Door Style Menu (using Animated Background Images with jQuery)</a></p>
<p>▼マウスオーバーすると、シャッターのように開いて画像が見えます。マウスアウトすると閉じます。</p>
<!-- CODE -->
<ul id="menuback">
<li class="shutter" id="shutter1"><a class="link" href="#1">Link 1</a></li>
<li class="shutter" id="shutter2"><a class="link" href="#2">Link 2</a></li>
<li class="shutter" id="shutter3"><a class="link" href="#3">Link 3</a></li>
<li class="shutter" id="shutter4"><a class="link" href="#4">Link 4</a></li>
</ul>
<!-- CODE / -->
</div>
</body>
</html>