特效描述：jQuery 图片全屏滚动 自适应分辨率宽度 焦点图片滚动，jquery图片全屏滚动，听过左右按钮控制焦点图片滚动，且自适应浏览器分辨率宽度的焦点图片滚动。
代码结构
1. 引入JS
<script src="js/jquery-1.4.2.min.js" type="text/javascript"></script> <script src="js/jquery.foucs.js" type="text/javascript"></script>
2. HTML代码
<div class="focusbox">
<div id="fullbanner">
<div class="wrappic">
<ul>
<li class="plan"><a href="http://www.dijiuzhanzhang.com/" target="_blank"><img width="950" height="400" src="images/1.jpg" alt="站长素材" /></a></li>
<li class="plan"><a href="http://www.dijiuzhanzhang.com/" target="_blank"><img width="950" height="400" src="images/2.jpg" alt="站长素材" /></a></li>
<li class="plan"><a href="http://www.dijiuzhanzhang.com/" target="_blank"><img width="950" height="400" src="images/3.jpg" alt="站长素材" /></a></li>
<li class="plan"><a href="http://www.dijiuzhanzhang.com/" target="_blank"><img width="950" height="400" src="images/4.jpg" alt="站长素材" /></a></li>
</ul>
</div>
<div class="helper">
<div class="mask-left"></div>
<div class="mask-right"></div>
<a href="javascript:void();" class="prev arrow-left"></a>
<a href="javascript:void();" class="next arrow-right"></a>
</div>
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){
$.foucs({
direction: 'right'
});
});
</script>
